Tektronix Universal Remote TPG20 User Manual
Service Manual  
TPG20  
Test Pattern Generator  
070-9035-00  
Please check for change information at the rear  
of this manual.  
First Printing May 1994  
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WARRANTY  
Tektronix warrants that this product will be free from defects in materials and workmanship for a period  
of one (1) year from the date of shipment. If any such product proves defective during this warranty period,  
Tektronix, at its option, either will repair the defective product without charge for parts and labor, or will  
provide a replacement in exchange for the defective product.  
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expi-  
ration of the warranty period and make suitable arrangements for the performance of service. Customer  
shall be responsible for packaging and shipping the defective product to the service center designated by  
Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if  
the shipment is to a location within the country in which the Tektronix service center is located. Customer  
shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products re-  
turned to any other locations.  
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inade-  
quate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to  
repair damage resulting from attempts by personnel other than Tektronix representatives to install, repair  
or service the product; b) to repair damage resulting from improper use or connection to incompatible  
equipment; or c) to service a product that has been modified or integrated with other products when the  
effect of such modification or integration increases the time or difficulty of servicing the product.  
THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THIS PRODUCT IN LIEU  
OF ANY OTHER WARRANTIES, EXPRESSED OR IMPLIED. TEKTRONIX AND ITS VEN-  
DORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR  
A PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DE-  
FECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUS-  
TOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT  
BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAM-  
AGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NO-  
TICE OF THE POSSIBILITY OF SUCH DAMAGES.  
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Table of Contents  
Section 1  
Performance Check and Calibration Procedures . . . . . . . . . . . . . 1–1  
Recommended Equipment List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1  
Electrical Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1  
Performance Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5  
Adjustment Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–19  
Section 2  
Replaceable Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1  
Section 3  
Diagrams  
List of Figures  
Figure 1–1: Basic steps to set the TPG20 output pattern . . . . . . . . . . . . . . . . 1–5  
Figure 1–2: Initial equipment connections for checking the TPG20 . . . . . . . 1–6  
Figure 1–3: Jumper (Link) and Adjustment locations on the TPG20 Main Board . . . 1–20  
List of Tables  
Table 1–1: Available TPG20 Crystal Options . . . . . . . . . . . . . . . . . . . . . . . 1–21  
i
TPG20 Service  
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Contents  
ii  
TPG20 Service  
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Service Safety Summary  
Only qualified personnel should perform service procedures. Read this Service  
Safety Summary before performing any service procedures.  
Safety Terms and Symbols  
Terms in This Manual  
These terms may appear in this manual:  
WARNING. Warning statements identify conditions or practices that could result  
in injury or loss of life.  
CAUTION. Caution statements identify conditions or practices that could result in  
damage to this product or other property.  
Terms on the Product  
These terms may appear on the product:  
DANGER indicates an injury hazard immediately accessible as you read the  
marking.  
WARNING indicates an injury hazard not immediately accessible as you read  
the marking.  
CAUTION indicates a hazard to property including the product.  
Symbols on the Product  
The following symbols may appear on the product:  
Double  
Insulated  
DANGER  
High Voltage  
Protective Ground  
(Earth) Terminal  
ATTENTION  
Refer to  
Manual  
iii  
TPG20 Service  
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Service Safety Summary  
To Avoid Fire or Shock Hazards:  
Do Not Service Alone  
Do not perform internal service or adjustments of this product unless another  
person capable of rendering first aid and resuscitation is present.  
Avoid Exposed Circuitry  
Before servicing, remove jewelry such as rings, watches, and other metallic  
objects. Disconnect power before removing protective covers, replacing  
components, or soldering. Test before touching exposed connections and  
components when power is present.  
Use Proper Power Cord  
Use Proper Power Source  
Use only the power cord set provided with this product, or some other properly  
rated and approved cord set configured for the local mains supply outlets.  
This product is designed to operate from a power source that will apply no more  
than 250 VRMS between the supply conductors, or between either supply  
conductor and ground.  
Ground the Product  
Before connecting the product’s input or output terminals, plug the power cord  
into a properly wired receptacle. A protective ground connection, through the  
grounding conductor in the power cord, is essential for safe operation.  
Use Proper Fuse  
Use only the fuse type and rating specified for this product.  
Observe All Ratings  
Observe and follow all ratings and markings on the product. Consult the  
product’s manual for further ratings information before making any connections  
to the product.  
This product is intended to be connected to products with their common at  
ground potential. Do not connect to elevated or floating common voltages.  
Battery Replacement  
Replace batteries only with the proper type and rating specified. Refer to the  
instructions in the manual for details on battery replacement.  
Note: Batteries should always be discarded in accordance with all local  
regulations.  
Provide Proper Ventilation  
Refer to the manual’s installation instructions for details on installing the product  
so that it has adequate cooling ventilation.  
Use in Proper  
Environment  
Do not operate this product in wet/damp locations or conditions. This product is  
not designed for use in an explosive atmosphere.  
iv  
TPG20 Service  
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Preface  
This manual provides a limited set of service information for the TEKTRONIX  
TPG20 Test Pattern Generator and is intended for use by personnel who are  
qualified to work inside the instrument. There is a separate manual that is  
included with the instrument which provides operating instructions for the  
generator.  
The preface describes the contents of this service manual, and includes a brief  
description of each section within the manual.  
The Table of Contents is a detailed list of the sections, and the major divisions  
within them. There are also lists showing the locations of illustrations and of  
tables.  
Section 1 contains the Performance Check and Calibration procedures, along  
with a list of equipment required to complete them. The Performance Check  
procedure is used to determine whether the instrument is performing within its  
specifications, while the Calibration procedure shows how to perform the  
adjustments necessary to restore the TPG20 to its specified operation.  
Section 2 contains the Replaceable Parts List. Unlike most of our Replaceable  
Parts Lists, the TPG20 Parts List combines electrical and mechanical parts in one  
list. Nomenclature and ordering processes are different than normal for  
Tektronix products, as well. Contact your TEKTRONIX representative  
regarding replacement parts.  
Section 3 contains the schematic diagrams, and an illustration of the Test Pattern  
Generator board showing the location of all the components.  
At the end of the manual there may be a tabbed page titled Manual Change  
Information. Any pages following this tabbed page will contain the latest  
changes and corrections to the instrument.  
v
TPG20 Service  
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Preface  
vi  
TPG20 Service  
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Section 1  
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Section 1  
Performance Check and Calibration Procedures  
This section consists of two separate procedures. The first, a Performance  
Check, is used to determine compliance with the Performance Requirements in  
the Specification. The Performance Check is followed by a Calibration  
Procedure, which provides adjustment instructions intended to return the  
instrument to its original operating performance following repairs or a routine  
maintenance program.  
In both procedures, front- and rear-panel controls and connectors for the  
instrument under test are fully capitalized (e.g., VARIABLE GAIN). Control  
and connector names on test equipment and internal adjustments for the  
instrument under test are initial capitalized (e.g., Time/Div, Geometry, etc.).  
Limits, tolerances, and waveforms given in this section are guides to adjustments  
and checks, and are not instrument specifications unless they are listed as  
Performance Requirements in the Specification.  
Recommended Equipment List  
The following equipment is recommended for use in the Performance Check and  
Adjustment Procedures for this instrument. Other equipment may be substituted;  
however, care must be used to ensure that the accuracy of the substituted  
equipment does not compromise the results of a particular procedure step.  
NOTE. Using the equipment in the Recommended Test Equipment list, an  
accuracy ratio of 4:1 or better for warranted measurement specifications will be  
obtained, with the following exceptions:  
Amplitude Accuracy is  
Linearity and Dif Gain are  
Diff Phase is  
2:1  
2.5:1  
1.6:1  
Electrical Instruments  
1. Video Measurement set  
For example: a TEKTRONIX VM700A Opt 1, Opt 11 (Firmware Version  
2.6 or later).  
1–1  
TPG20 Service  
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Performance Check and Calibration Procedures  
2. Test Oscilloscope  
Vertical Amplifier: 30 MHz Bandwidth, 1 mV Sensitivity.  
Time Base: 10 ns/div to 5 ms/div sweep speeds, triggering to 5 MHz.  
For example: a TEKTRONIX TAS 465 Oscilloscope. Also 10X probes,  
P6106 (Tektronix Part No. 010–6106–03), and a 1X probe, P6101 (Tektronix  
Part No. 010–6101–03).  
3. Television Signal Generator  
To provide color test signals for the television standards which will be tested.  
Must be capable of Genlocking to an input signal, and have a subcarrier  
output.  
For example:  
NTSC – TEKTRONIX TSG–170A Test Signal Generator.  
PAL – TEKTRONIX TSG–271 Test Signal Generator.  
4. Digital Waveform Monitor  
Capable of accepting Parallel Digital input for the television standards which  
will be tested.  
For example:  
NTSC – TEKTRONIX 1730D Digital Waveform Monitor  
PAL – TEKTRONIX 1731D Digital Waveform Monitor  
5. Analog Vectorscope/Waveform Monitor  
For example:  
NTSC – TEKTRONIX 1780 Video Measurement Set  
PAL – TEKTRONIX 1781 Video Measurement Set  
6. Spectrum Analyzer with Tracking Generator  
Bandwidth w 10 MHz and sensitivity to 50 dB.  
For example: TEKTRONIX 2712 Opt 04  
1–2  
TPG20 Service  
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Performance Check and Calibration Procedures  
7. Frequency Counter  
Range: 10 Hz to 135 MHz. Accuracy: "0.001%. Ratio architecture.  
For example: Tektronix DC5009 installed in a TM5000-Series Power  
Module.  
8. Video Amplitude Calibrator  
Signal, adjustable square wave 0.0 to 999.9 mV p–p with a resolution of  
0.1 mV and an accuracy of 0.05%; frequency approximately 270 Hz.  
For example: TEKTRONIX 067–0916–00 in a TM5000-Series Power  
Module.  
9. Serial Digital Component Waveform/Vector Monitor  
Capable of accepting and displaying component format serial digital  
television signals.  
For example: TEKTRONIX WFM601i  
10. Personal Computer  
For example: IBM Compatible, 286 or better. Must have a Centronics  
parallel port and an RS-232 port, and must have terminal emulation  
software.  
11. RF Bridge  
Range: At least 46 dB return loss sensitivity, 50 kHz to 10 MHz.  
For example: Wideband Engineering Part No. A57T, with high-frequency  
terminator A56T75B.  
Auxiliary Equipment  
12. 75W Terminators  
For example:  
75W End-line Terminations, 26 dB to 300 MHz (Tektronix Part No.  
011–0163–00).  
75W End-line Termination (Tektronix Part No. 011–0102–00).  
75W Feed-through Termination (Tektronix Part No. 011–0103–02).  
1–3  
TPG20 Service  
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Performance Check and Calibration Procedures  
13. Coaxial Cable  
Three 75W cables required, two 50W cables required.  
For example:  
75W – 42-inch (Tektronix Part No. 012–0159–00).  
50W – 42-inch (Tektronix Part No. 012–0057–01).  
14. 50W to 75W Minimum Loss Attenuator (DC Coupled)  
For example: Tektronix Part No. 011–0057–01.  
15. Dual Input Coupler, BNC  
For example: Tektronix Part No. 067–0525–02.  
16. Centronics Parallel cable  
For example: Tektronix Part No. 175–3671–00.  
17. 9–pin RS-232 cable  
1–4  
TPG20 Service  
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Performance Check and Calibration Procedures  
Performance Check  
1. Visual Inspection  
a. Connect the TPG20 to a power source, and turn the power on.  
b. Check – the front panel LCD contrast. The readout should be easily  
visible under normal lighting conditions.  
c. Check – all front panel controls, indicators and rear panel connectors  
for functionality, appearance, and mechanical integrity.  
2. Subcarrier Accuracy  
NOTE. After initial delivery or long storage allow a two–hour warm up to re-age  
the crystal. Thereafter, 30 minutes warm up is sufficient.  
NTSC 3.579545 MHz ± 2 Hz  
a. Set TPG20:  
FORMAT – 525/60 COMPOSITE NTSC/D2  
Groups; FLAT FIELDS; BLACK 525 NTSC/D2  
(See Figure 1–1)  
525/60 COMPOSITE  
NTSC / D2  
Step 1  
Step 2  
Search for  
Format  
FORMAT  
Groups:  
BARS  
Search for  
Group  
SELECT  
or  
PATTERN  
BLACK  
525 NTSC / D2  
00  
Step 3  
Step 4  
Search for  
Pattern  
SELECT  
or  
PATTERN  
The selected pattern will be loaded  
SELECT  
Figure 1–1: Basic steps to set the TPG20 output pattern  
1–5  
TPG20 Service  
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Performance Check and Calibration Procedures  
b. Connect the equipment as shown in Figure 1–2, using the TSG–170A  
and 1780R.  
c. Verify the presence of a standard NTSC Black Burst signal with the  
waveform monitor.  
d. Set the frequency counter Function to Ratio B/A, and AVG set to 107.  
e. Check – that the measured frequency is 3.579545 MHz ± 2 Hz.  
TPG20  
C
B
A
PARALLELDIGITAL OUTPUT  
PARALLELDATA LOAD INPUT  
SNELL WILCOX Ltd.  
REFERENCE  
INPUT  
OUTPUTS  
C
R
B
B
A
G
Y
&
–
–
SERIAL  
DIGITAL  
OUTPUTS  
MODEL No.  
SERIAL No.  
Pr –Pb–  
C–COMP–Y  
MADE IN ENGLAND  
LINE TRIGGER  
RS232  
GENLOCK  
LOOP–THROUGH  
SUBCARRIER  
OUTPUT  
TSG-170A / TSG-271  
TM5003  
WWV  
AUX RF  
OUT  
or other  
precision,  
1 MHz  
RF OUT  
1st LO IN  
2nd LO IN  
reference  
DC5009  
CH A  
75W  
1780R / 1781R  
Figure 1–2: Initial equipment connections for checking the TPG20  
1–6  
TPG20 Service  
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Performance Check and Calibration Procedures  
PAL 4.43361875 MHz ±1 Hz  
f. Set TPG20:  
FORMAT – 625/50 COMPOSITE PAL/D2  
Groups; FLAT FIELDS; BLACK 625 PAL/D2  
g. Connect the equipment as shown in Figure 1–2, using the TSG–271 and  
1781R.  
h. Connect frequency counter (referenced to WWV) set to ratio B/A to  
TSG-271 Sub Carrier Output.  
i. Check – that the measured frequency is 4.43361875 MHz ± 1 Hz.  
3. Amplitude Accuracy < ± 1.0% All Analog Output Modes  
a. Set TPG20:  
FORMAT 625/50 COMPONENT RGB  
Groups: LINEARITY; RAMP 100% 625 RGB  
b. Use VM700A to check amplitude accuracy of 1.0 V ±1.0% p-p, using  
the level meter mode (measure position view). Check levels out of all six  
TPG20 Analog Outputs (both A Outputs, both B Outputs, and both C  
Outputs).  
c. Set TPG20:  
FORMAT 525/60 COMPONENT RGB  
Groups; LINEARITY; RAMP 100% 525 RGB  
d. Use VM700A to check amplitude accuracy of 1.0 V ±1% p-p, using  
level meter mode.  
Check levels out of all six TPG20 Analog Outputs (both A Outputs, both  
B Outputs, and both C Outputs).  
e. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC D2  
Groups: LINEARITY; RAMP 100% 525 NTSC  
f. Use VM700A to check for a composite video signal of 1.0V ±1.0%  
(peak to peak measurement) on both of the TPG20 B Analog Outputs.  
g. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
1–7  
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Performance Check and Calibration Procedures  
Groups: LINEARITY; RAMP 100% 625 PAL/D2  
h. Use VM700A to check for a composite video signal of 1.0V ±1.0% on  
both of the TPG20 B Analog Outputs.  
i. Set TPG20:  
FORMAT 625/50 COMPONENT D1/YPrPb  
Groups: LINEARITY; RAMP 100% 625/50 D1/YPrPb  
j. Use VM700A to check for a luminance signal of 1.0V ±1.0% on both of  
the TPG20 A Analog Outputs.  
k. Set TPG20:  
FORMAT 625/50 COMPONENT YPrPb  
Groups: LINEARITY; RAMP 100% 625/50YPrPb  
l. Use VM700A to check for a luminance signal of 1.0V ±1.0% on both of  
the TPG20 A Analog Outputs.  
m. Set TPG20:  
FORMAT 625/50 COMPOSITE SECAM  
Groups: BARS; EBU COLOR BARS 625 SECAM  
n. Use VM700A to check for a composite video signal of 1.0V ±1.0% on  
both of the TPG20 B analog outputs. Check for a 1.0V ±1.0%  
luminance signal on both of the TPG20 A Analog Outputs.  
o. Set TPG20:  
FORMAT 525/60 COMPONENT D1/YPrPb  
Groups: LINEARITY; RAMP 100% 525 D1/YPrPb  
p. Use VM700A to check for a luminance signal of 1.0V ±1.0% on both of  
the TPG20 A Analog Outputs.  
q. Set TPG20:  
FORMAT 525/60 COMPONENT YPrPb  
Groups: LINEARITY; RAMP 100% 525YPrPb  
r. Use VM700A to check for a luminance signal of 1.0V ±1.0% on both of  
the TPG20 A Analog Outputs.  
s. Select TPG20 variable gain and verify that gain can be adjusted over the  
range of at least +2.5dB to –25.0 dB (as displayed on the TPG20  
display). Note that the amplitude changes are visible on the VM700A.  
1–8  
TPG20 Service  
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Performance Check and Calibration Procedures  
4. Bandwidth 6.5 MHz ±0.1 dB (NTSC and PAL)  
a. Set TPG20:  
FORMAT 625/50 COMPONENT RGB  
Groups: SWEEPS; LINE SWEEP 6.5 625 RGB  
b. Using Channel A of the 1781 waveform monitor, check flatness of the  
swept frequency on all six of the TPG20 Analog Outputs ±0.1dB  
(equals approximately ±1.0%).  
c. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: SWEEPS; LINE SWEEP 6.5 525 NTSC/D2  
d. Using Channel A of the 1780 waveform monitor, check flatness of the  
swept frequency on all four of the TPG20 A and B Outputs ±0.1dB  
(equals approximately ±1.0%).  
5. Linearity Error < 1.0%  
a. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: LINEARITY; STAIRCASE – 5 525 NTSC/D2  
b. Test both B Analog Outputs on the TPG20 using the VM700A lumi-  
nance nonlinearity measurement mode. Linearity error < 1.0%.  
c. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
Groups: LINEARITY; STAIRCASE – 5 625 PAL/D2  
d. Test both B Analog Outputs on the TPG20 using the VM700A lumi-  
nance nonlinearity measurement mode. Linearity error < 1.0%.  
6. Differential Gain < 0.75%  
Differential Phase < 0.5°  
a. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
Groups: LINEARITY; MODULATED RAMP 625 PAL/D2  
1–9  
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Performance Check and Calibration Procedures  
b. Test both B Analog Outputs on the TPG20 using the VM700A DGDP  
measurement mode. Differential Gain < 0.75% Differential Phase < 0.5°.  
c. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: LINEARITY; MODULATED RAMP 525 NTSC/D2  
d. Test both B Analog Outputs on the TPG20 using the VM700A DGDP  
measurement mode. Differential Gain < 0.75% Differential Phase < 0.5°.  
7. Trigger Line Select – Trigger Out  
a. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: BARS: SMPTE COLOR BARS 525 NTSC/D2  
b. Use the oscilloscope to check for a negative going field rate pulse of  
w0.5 V into 75 W, from the TPG20 TRIGGER OUT connector.  
c. Look at the TPG20 composite video output (A Analog Output) with the  
oscilloscope externally triggered by the TPG20 TRIGGER OUT signal.  
d. Press the TPG20 TRIGGER button. Use the TPG20 knob to select the  
line to be viewed on the oscilloscope. Verify correct operation by  
looking for video signals on lines 17, 18, 280 and 281 (VITS). Check  
both frames 1 and 2.  
8. Genlock NTSC – Horizontal Phase Adjustment ±one half line.  
a. Connect the TSG170A Black Burst signal to the TPG20 REFERENCE  
INPUT. Connect the other side of the REFERENCE INPUT loop-  
through to CH 1 on the oscilloscope (terminated into 75 W).  
b. Connect one of the Analog B Outputs of the TPG20 to CH 2 of the  
oscilloscope.  
c. Trigger the oscilloscope internally on the CH 1 signal.  
d. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: BARS; SMPTE COLOR BARS 525 NTSC/D2  
e. Set TPG20: Genlock to On. Select Lock on: Sync Lock. Verify that  
genlock occurs within 20 seconds and the Genlock light is on (not  
blinking).  
1–10  
TPG20 Service  
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Performance Check and Calibration Procedures  
f. Select H–PHASE on the TPG20 and rotate knob to verify that horizontal  
phase can be adjusted at least 63.486 ns (±one half line). Return setting  
to 0 ns.  
9. Vertical Phase Adjustment – 1 Frame – NTSC  
a. Use same test setup as step 8 except trigger the oscilloscope externally  
with the TPG20 TRIGGER OUT signal.  
b. Select V–phase on the TPG20 and rotate knob. Verify that vertical phase  
can be adjusted at least one frame. Return setting to line 1.  
10. Subcarrier Phase Adjustment – 360 degrees in steps of 1 degree – NTSC  
a. Connect the TSG–170A Black Burst signal to the TPG20 REFERENCE  
Input. Connect the other side of the loop through to the VM700A CH B  
input.  
b. Connect one of the TPG20 Analog B Outputs to CH A of the VM700A.  
c. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: BARS; SMPTE COLOR BARS 525 NTSC/D2  
d. Set TPG20 to Genlock. Lock ON; SC – Phase  
e. Set VM700A to Vector Mode – burst reference to CH B.  
f. Set TPG20 to SC–phase, rotate knob and observe that VM700A vector  
display is capable of being adjusted over the full 360 degrees. Return  
SC –phase adjustment to 0.  
11. Genlock PAL – Horizontal Phase Adjustment ±one half line.  
a. Using the Black Burst signal of the TSG271 – loop through the  
Reference Input of the TPG20 to CH 1 on the oscilloscope (terminated  
into 75 W).  
b. Connect one of the Analog B Outputs of the TPG20 to CH 2 of the  
oscilloscope.  
c. Trigger the oscilloscope internally off of CH 2.  
d. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
Groups: BARS; EBU COLOR BARS 625 PAL/D2  
1–11  
TPG20 Service  
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Performance Check and Calibration Procedures  
e. Set TPG20 Genlock to On. Select Lock on: Sync Lock. Verify that  
genlock occurs within 20 seconds and Genlock light is on (not blinking).  
f. Select H–phase on the TPG20 and rotate knob to verify that horizontal  
phase can be adjusted at least ±one half line. Return setting to 0 nS.  
12. Vertical Phase Adjustment – 1 Frame – PAL  
a. Use same test set–up as step 11 except trigger the oscilloscope externally  
from the TPG20 TRIGGER OUT connector.  
b. Select V–phase on the TPG20 and rotate knob. Verify that vertical phase  
can be adjusted at least one frame. Return setting to line 1.  
13. Subcarrier Phase Adjustment – 360 degrees in steps of 1 degree – PAL  
a. Connect the TSG–271 Black Burst signal to the TPG20 REFERENCE  
Input. Connect the other side of the loopthrough to the VM700A CH B  
input.  
b. Connect one of the TPG20 Analog B Outputs to CH A of the VM700A.  
c. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
Groups: BARS; EBU COLOR BARS 625 PAL/D2  
d. Set TPG20 to Genlock. Lock ON; SC – lock  
e. Set VM700 to vector mode – burst reference to CH B.  
f. Set TPG20 to SC–phase, rotate knob and observe that VM700A vector  
display is capable of being adjusted over the full 360 degrees. Return  
SC –phase adjustment to 0.  
g. Switch TPG20 Genlock to off.  
NOTE. The only requirement for steps 14 through 19 is to make sure that the  
selected signal is the one actually output. Verification of signal specifications is  
not needed at this time.  
14. Check Serial Digital Outputs PAL D2  
a. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
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Group: BARS; EBU COLOR BARS 625 PAL/D2  
Set: D2 Output Serial  
b. Connect TPG20 SERIAL DIGITAL OUTPUT to 1731D Serial Input and  
1731D DAC Out to the 1781, which is set to Video Monitor display.  
Terminate the loop–through in 75W  
c. Check – for correct video signal display on 1731D and 1781.  
d. Move the cable to the second TPG20 SERIAL DIGITAL OUTPUT and  
repeat part c.  
e. Set TPG20:  
PATTERN – Groups: LINEARITY; RAMP 100% 626 PAL/D2  
f. Check – for correct video signal display on 1731D and 1781.  
g. Return cable to the first TPG20 Serial Output and repeat part f.  
15. Check Parallel Digital Output PAL D2  
a. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
Groups: LINEARITY; RAMP 100% 625 PAL/D2  
Set: D2 Output Parallel  
b. Connect TPG20 PARALLEL DIGITAL OUTPUT to 1731D Parallel  
Digital Input.  
c. Check – for correct video signal display on 1731D and 1781.  
d. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
Groups: BARS; EBU COLOR BARS 625 PAL/D2  
e. Check – for correct video signal display on 1731D and 1781.  
16. Check Serial Digital Outputs NTSC D2  
a. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: BARS; SMPTE COLOR BARS 525 NTSC/D2  
Set: D2 Output Serial  
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b. Connect TPG20 SERIAL DIGITAL OUTPUT to 1730D Serial Input and  
1730D DAC Out to the 1780, set to video monitor display.  
c. Check – for correct video signal display on 1730D and 1780.  
d. Move the cable to the second TPG20 SERIAL DIGITAL OUTPUT and  
repeat part c.  
e. Set TPG20:  
PATTERN – Groups: LINEARITY; RAMP 100% 525 NTSC/D2  
f. Check – for correct video signal display on 1730D and 1780.  
g. Return the cable to the first TPG20 SERIAL DIGITAL OUTPUT and  
repeat part f.  
17. Check Parallel Digital Output NTSC D2  
a. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: LINEARITY; RAMP 100% 525 NTSC/D2  
Set: D2 Output Parallel  
b. Connect TPG20 PARALLEL DIGITAL OUTPUT to 1730D Parallel  
Digital Input.  
c. Check – for correct video signal display on 1730D and 1780.  
d. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: BARS; SMPTE COLOR BARS 525 NTSC/D2  
e. Check – for correct video signal display on 1730D and 1780.  
18. Check NTSC 525/60 Component Digital Serial  
a. Set TPG20:  
FORMAT 525/60 COMPONENT D1/YPrPb  
Groups: BARS; SMPTE COLOR BARS 525 D1/YPrPb  
b. Connect TPG20 SERIAL DIGITAL OUTPUT to the WFM601i.  
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c. Check – WFM601i for correct video signal display. Repeat check for  
the second TPG20 SERIAL DIGITAL OUTPUT.  
19. Check PAL 625/50 Component Digital Serial  
a. Set TPG20:  
FORMAT 625/50 COMPONENT D1/YPrPb  
Groups: BARS; EBU COLOR BARS 625 D1/YPrPb  
b. Connect one of the TPG20 SERIAL DIGITAL OUTPUTs to the  
WFM601i.  
c. Check – WFM601i for correct video signal display. Repeat check for  
the second TPG20 SERIAL DIGITAL OUT.  
20. Serial Signal Integrity  
a. Connect TPG20 SERIAL DIGITAL OUTPUT to the WFM 601i, using a  
75W cable. Terminate the loop through in 75W.  
b. Check – that the SERIAL DIGITAL OUTPUT amplitude is 800 mV  
±10%.  
c. Adjust the WFM 601i Variable Vertical Gain so that the eye pattern  
display is 10 divisions in height.  
d. Check – that the rise time and fall time are > 0.75 ns and < 1.5 ns  
(20% to 80%).  
e. Check – that any overshoot is less than 10%.  
21. Input/Output Return Loss: >36 dB up to 4.5 MHz  
NOTE. The Return Loss Check only needs to be done if repairs have been made  
on the Input circuitry.  
a. Set TPG20:  
FORMAT 525/60 COMPONENT YPrPb  
Groups: FLAT FIELDS; BLACK 525 YPrPb  
b. Connect a precision 50 W cable to the spectrum analyzer RF Input, and  
another precision 50 W cable to the tracking generator output.  
c. Connect the tracking generator Output cable to the RF Input on the RF  
Bridge.  
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d. Connect the RF Input cable to the RF Output on the RF Bridge.  
e. Select Demod/tracking generator on the spectrum analyzer and turn on  
the analyzer Tracking Generator.  
f. Set the spectrum analyzer tracking generator Fixed Level to 0.00 dBm.  
g. Set the spectrum analyzer Span/Div to 1 MHz and the resolution  
bandwidth to 3 kHz.  
h. Set the vertical scale to 10 dB.  
i. Set the Reference Level to the first major division from the top on the  
spectrum analyzer.  
j. Remove one of the cables from the RF Bridge.  
k. Set the spectrum analyzer cursor to 5 MHz and then set the marker to 5  
MHz.  
l. Reconnect the cable removed in part j to the RF Bridge.  
m. Note the Reference Level Readout.  
n. Adjust the spectrum analyzer External Attenuation Amplitude by the  
amount noted in part m. Note: The Reference Level Readout should  
now be 0.00 dBm.  
o. Connect the precision high frequency 75 W terminator to the Device  
Under Test connector on the RF Bridge.  
p. Check – that the frequency response from 0 MHz to 4.5 MHz is v40  
dBm.  
q. Return the frequency marker to 5 MHz if it was moved.  
r. Remove the precision high frequency terminator from the RF Bridge.  
s. Connect the Device Under Test connector on the RF Bridge to the  
Reference Input on the TPG20 through a male–to–male bnc adapter.  
Terminate the TPG20 Reference Input loop through with the precision  
high frequency terminator used in part o.  
t. Check – for a Reference Level Readout on the spectrum analyzer of  
w36 dBm up to 4.5 MHz.  
u. Move the RF Bridge to each of the 6 TPG20 Analog Outputs in turn,  
checking for a Reference Level Readout on the spectrum analyzer of  
w36 dBm.  
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22. Memory Tests  
a. If not already done, load the following patterns into the 9 TPG20  
memory locations.  
Make sure genlock is off.  
1. 625/50 Composite  
2. 625/50 Composite  
3. 625/50 Composite  
4. 625/50 Composite  
5. 625/50 RGB  
EBU Bars  
100% Bars  
Multiburst 5.8  
Line Sweep 6.5  
EBU Bars  
6. 625/50 RGB  
Line Sweep 6.5  
SMPTE Bars  
7. 525/60 Composite  
8. 525/60 Composite  
9. 625/50 Composite  
Line Sweep 6.5  
S&W Test #2 Style: Circular  
Speed 5  
Mode: Field  
b. Turn TPG20 off for at least one minute.  
c. Switch TPG20 power back on. The last active pattern before power  
down should be reloaded automatically.  
d. Connect TPG20 analog out B to video monitor.  
e. Check – the nine memories stored in step a by recalling them and  
viewing the signal on the monitor (set to the correct format).  
23. RS232 Remote Port Tests  
Connect PC serial port (e.g. COM1) to remote RS-232 port of unit (using 9-  
pin, straight-through, serial cable). Run terminal emulation software on the  
PC (e.g. Windows Terminal, Xtalk, Kermit, etc). Configure the PC port to  
9600 baud, no parity, 8 bits data, 1 stop bit. Load and save different patterns  
in memories 1 to 9 on the TPG20. From the PC terminal, send the following  
data:  
<ESC> n <CR>  
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where ESC is the escape key (1B hex), n is a number from 1 to 9. (ASCII  
)
and <CR> is carriage return.  
Ensure that the unit recalls the correct memory settings. If a memory is  
successfully recalled, then the unit echoes the following data, if not, no data  
is returned.  
Mn OK<CR>  
where n is the memory recalled.  
24. External PC load.  
Connect the PC data port to an IBM compatible PC using a 25 pin connector.  
Ensure that the unit is in its normal state (ie. not in any adjustment mode).  
From the PC, transfer a PAL/D2 full frame compressed pattern into the unit.  
The front panel display should indicate the status of the transfer. When  
complete, the loaded pattern should appear on the outputs and its title  
appears on the display. Check that no errors are received after the pattern has  
loaded (if so, file size does not match). Examine the picture loaded carefully  
and check that no pixels are missing and that all color areas appear correct.  
Check cross pulse area for missing or extra pixels.  
NOTE. Using TPG20 test data disk, select drive – type the following command:  
TRANSFER GIRL–N.cps 1  
Check monitor for correct download of picture data.  
END OF PERFORMANCE CHECK PROCEDURE  
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Performance Check and Calibration Procedures  
Adjustment Procedure  
Remove TPG20 top cover to gain access to adjustments and test links.  
1. LCD Contrast Adjustment  
a. Connect the TPG20 to an ac power source, and turn the power on.  
b. Adjust – RV1 on the back of the front panel board to set the LCD  
contrast ratio. The readout should be easily visible under normal  
lighting conditions  
2. Enter Factory Setup Mode  
NOTE. for the following calibration steps the Factory Setup Mode must be  
enabled. This allows the instrument to store factory calibration constants in  
nonvolatile RAM.  
a. Turn the TPG20 power off.  
b. Connect a clip lead from TP17 (see Figure 1–3) to ground.  
c. Hold down the SYSTEM button while turning the TPG20 power on.  
The TPG20 display should indicate “Factory setup mode” as long as the  
SYSTEM button is held down.  
3. Serial Port Setup  
a. Press the SYSTEM button until the “Set:RS232 speed” menu appears.  
b. Rotate the knob until a baud rate of ”9600” appears on the bottom line of  
the display.  
c. Press the SELECT button to save the setting.  
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RV14  
RV13  
RV12  
LK4  
LK6  
LK3  
LK5  
TPE2  
TP5  
L9  
TP7  
D4  
RV1  
TP16  
TP4  
TPE1  
TP3  
N59  
TP8  
TP9  
TP17  
TPE6  
LK2  
RV10  
LV10  
TP1  
TP2  
LK1  
TPE5  
RV2  
RV3  
TPE4  
LK9  
LK8  
LK7  
TP10  
TP11  
TP12  
RV5 RV4  
RV8 RV9  
TPE3  
Figure 1–3: Jumper (Link) and Adjustment locations on the TPG20 Main Board  
4. Crystal Setup  
NOTE. This step should not be necessary unless the original setup data has been  
corrupted for some reason.  
a. Enter the System setup menus and press the SYSTEM button until the  
setup for crystal 1 appears. Crystals 1 to 6 represent X3 to X8 respective-  
ly and by rotating the front panel knob, select the correct crystal ID that  
matches the crystal frequency. Table 1–1 shows the available crystal  
options that the unit can support.  
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Table 1–1: Available TPG20 Crystal Options  
Type  
Frequency  
13.50 MHz  
17.73447 MHz  
14.318180 MHz  
14.328225 MHz  
14.3024 MHz  
18.56250 MHz  
18.88116 MHz  
N/A  
Usage Format  
0
1
625/525 D1  
PAL & SECAM 4fsc  
NTSC 4fsc  
2
3
PAL N 4fsc  
4
PAL M 4fsc  
5
1125/60 & 1250/50  
1125/59.94 & 1050/59.94  
User defined  
6
7
8
N/A  
User defined  
9
N/A  
User defined  
10  
N/A  
Crystal not installed  
b. Save the setting by pressing the SELECT button.  
c. Repeat the setup for crystals 2 to 6. If no crystal is installed in the slot,  
then set it to type 10.  
5. Output Level Calibration  
a. Set TPG20:  
FORMAT 625/50 COMPONENT RGB  
Groups: FLAT FIELDS; WHITE 100% 625 RGB  
b. Connect the Video Calibrator, set to 1 volt chopped signal (VAC set to  
999.9 mV), to both oscillocope channels, using the dual input connector.  
Set the oscilloscope to 0.1 Volts/Div, invert one of the channels and sum  
them. Adjust the variable gain on one channel to null the signal.  
c. Connect the video calibrator to channel two of the oscilloscope, and  
TPG20 Analog A Ouput (Y signal) to channel one. Retain all previous  
settings, triggering the oscilloscope on channel two.  
d. Press the TPG20 SYSTEM button to select – Set:625 GBR.  
e. Adjust – the output level of the TPG20 using the front panel knob, so  
that the bottom of sync of the top video trace coincides exactly with the  
top of video on the lower video trace.  
f. Press TPG20 SELECT button to save this setting.  
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Repeat parts d through f of this step for the following formats using the  
Groups: FLAT FIELDS; WHITE 100% in each format.  
FORMAT 625/50 COMPOSITE PAL/D2  
FORMAT 625/50 COMPONENT D1/YPrPb  
FORMAT 625/50 COMPONENT YPrPb  
FORMAT 625/50 COMPOSITE SECAM  
FORMAT 525/60 COMPOSITE NTSC D2 (use White 100 IRE)  
FORMAT 525/60 COMPONENT D1/YPrPb  
FORMAT 525/60 COMPONENT YPrPb  
FORMAT 525/60 COMPONENT RGB  
6. DAC Offset Calibration  
a. Set TPG20:  
FORMAT 625/50 COMPONENT RGB  
Groups: PULSES; PULSE & BAR 2T 625 RGB  
b. Connect TPG20 Analog Output A to both channels of the oscilloscope,  
using the dual input connector. Set the oscilloscope to 0.1 Volts/Div,  
invert one of the channels and sum them. Adjust variable gain on one  
channel to null the signal.  
c. Connect TPG20 Analog Ouput A to channel one of the oscillocope.  
Connect TPG20 Analog Output B to channel two of the oscillocope.  
Retain all previous settings, triggering the oscilloscope on channel two.  
d. Press the TPG20 SYSTEM button to select – Set: DAC B Offset  
e. Adjust – the TPG20 B Analog Output level, using the front panel knob  
to obtain the best cancellation of the pulse and bar signal on the  
oscillocope.  
f. Press the TPG20 SELECT button to save this setting.  
g. Substitute TPG20 Analog C Output at channel two of the oscillocope.  
h. Press TPG20 SYSTEM button to select – Set: DAC C Offset  
i. Adjust – the TPG20 C Analog Output level using the front panel knob  
to obtain the best cancellation of the pulse and bar signal on the  
oscillocope.  
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j. Press the TPG20 SELECT button to save this setting.  
7. Load Factory Settings  
a. Press the TPG20 SYSTEM button to select Set:Factory Presets  
b. Press the TPG20 SELECt button to load factory settings.  
c. Switch TPG20 off.  
d. Remove the ground clip lead to TP17 that was attached in step 2.  
e. Switch TPG20 power back on without holding any buttons down.  
The factory setup parameters are now complete.  
8. Frequency Calibration  
NOTE. After initial delivery or long storage allow a two–hour warm up to re–age  
the crystal. Thereafter, 30 minutes warm up is sufficient.  
NTSC 3.579545 MHz ± 2 Hz  
a. Set TPG20:  
FORMAT – 525/60 COMPOSITE NTSC/D2  
Groups; BARS; SMPTE COLOR BARS 525 NTSC/D2  
b. Connect the DC5009 Frequency Counter to L10.  
c. Set the Frequency Counter to ratio B/A, Avg to 107, and connect WWV  
to the A input.  
d. Adjust – RV13 for 3.579545 MHz ± 0.5 Hz.  
PAL 4.43361875 MHz ± 1 Hz  
e. Set TPG20:  
FORMAT – 625/50 COMPOSITE PAL/D2  
Groups; BARS; EBU COLOR BARS 625 PAL/D2  
f. Leave the Frequency Counter connected to L10, and set as in part c of  
this step.  
g. Adjust – RV14 for 4.43361875 MHz ± 0.5 Hz.  
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9. Frequency Response Adjustment  
a. Set TPG20:  
FORMAT 625/50 COMPONENT RGB  
Groups: SWEEPS; LINE SWEEP 6.5 625 RGB  
b. Connect the TPG20 A Analog Output to the 1781R set to waveform  
monitor display.  
c. Adjust – RV2 for flat response ± 0.1 dB.  
d. Connect the TPG20 B Analog Output to the 1781R.  
e. Adjust – RV5 for flat response ± 0.1 dB.  
f. Connect the TPG20 C Analog Output to the 1781R.  
g. Adjust – RV8 for flat response ± 0.1 dB.  
h. Set TPG20:  
FORMAT 525/60 COMPONENT RGB  
Groups: SWEEPS; LINE SWEEP 5.5 525 RGB  
i. Connect TPG20 A Analog Output to the 1780R set to waveform  
monitor display.  
j. Adjust – RV3 for flat response ± 0.1 dB.  
k. Connect TPG20 B Analog Output to the 1780R.  
l. Adjust – RV4 for flat response ± 0.1 dB.  
m. Connect TPG20 C Analog Output to the 1780R.  
n. Adjust – RV9 for flat response ± 0.1 dB.  
10. Serial Digital Output  
a. Set TPG20:  
FORMAT 525/60 COMPONENT D1/YPrPb  
Groups: BARS; SMPTE COLOR BARS 525 D1/YPrPb  
b. Install a shorting link (jumper) on LK1.  
c. Connect frequency counter to TP2.  
d. Adjust – RV10 for 27.0 MHz.  
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e. Remove the shorting link (jumper) from LK2.  
11. Genlock NTSC and PAL  
a. Using the Black/Sync signal of the TSG–170A – loop through the  
Reference Input on the TPG20 to CH 1 on the oscilloscope.  
b. Examine the signal on pin 7 of N59 (74HC4538) using a probe on CH 2  
of the oscillocope.  
c. Trigger the oscilloscope on the external reference (CH 1).  
d. Adjust – RV1 so that the burst gate at N59 pin 7 is centered about the  
burst of the input reference.  
e. Set TPG20:  
FORMAT 525/60 COMPONENT D1/YPrPb  
Groups: BARS; SMPTE COLOR BARS 525 D1/YPrPb  
f. Connect one of the TPG20 Analog B Outputs to CH 2 of the oscillo-  
scope.  
g. Adjust – CV1 to obtain the minimum run through rate of the two signals  
on the oscilloscope.  
h. Hold down the TPG20 SYSTEM button and cycle the TPG20 power off  
and back on. The TPG20 display should indicate Factory setup mode.  
i. Deselect crystals X5 and X6 using the procedure above in step 4 (i.e.  
assign “No crystal” to X5 and X6).  
j. Set TPG20:  
FORMAT 525/60 COMPOSITE NTSC/D2  
Groups: BARS; SMPTE COLOR BARS 525 NTSC/D2  
k. Adjust – CV3 for minimum run through of the two signals as observed  
on the oscilloscope.  
l. Using the Black/Sync signal of the TSG271 – loop through the  
Reference Input of the TPG20 to CH 1 on the oscilloscope.  
m. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
Groups: BARS; EBU COLOR BARS 625 PAL/D2  
n. Adjust – CV2 for minimum run through of the two signals as observed  
on the oscilloscope.  
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o. Set TPG20:  
FORMAT 625/50 COMPONENT RGB  
Groups: FLAT FIELDS; WHITE 100% 625 RGB  
p. Adjust – RV12 for minimum run through of the two signals as observed  
on the oscilloscope. (note: this adjustment has no effect if precision  
crystals are installed).  
q. Using the TPG20 SYSTEM button, select ”Factory Presets”, then press  
the SELECT button. This will restore the crystal settings to their initial  
settings.  
r. Set TPG20:  
FORMAT 625/50 COMPOSITE PAL/D2  
Groups: BARS; EBU COLOR BARS 625 PAL/D2  
s. Set TPG20 Genlock to On. Select Lock on: SC–Phase Lock. Verify that  
genlock occurs within 20 seconds and the Genlock light is on (not  
blinking).  
t. Monitor the signal at pin 11 of N141 with a probe attached to CH 2 of  
the oscilloscope.  
u. Adjust – RV11 for a 1/2 line–rate square wave, centered about 0V DC.  
12. Genlock SECAM  
NOTE. A SECAM signal source is required for this adjustment. This should be  
available locally if the SECAM format is actually being used. Otherwise, it  
should not be necessary to perform this adjustment  
a. Using a SECAM source signal, loop through the Reference Input on the  
TPG20 to CH 1 on the oscilloscope.  
b. Examine the signal on pin 3 of N135 using a probe on CH 2 of the  
oscillocope.  
c. Adjust – LV11 to obtain a pulse every 2 lines of SECAM.  
END OF ADJUSTMENT PROCEDURE  
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Section 2  
Replaceable Parts List  
This section contains a list of the components that are replaceable for the TPG20.  
Use this list to identify and order replacement parts. This Replaceable Parts List  
combines electrical and mechanical parts instead of putting them into separate  
lists.  
Parts Ordering Information  
Replacement parts are available through your local Tektronix, Inc., Field Office  
or representative. The parts list for the TPG20 is different than the normal  
TEKTRONIX parts lists. The nomenclature used is not the typical Tektronix  
nomenclature, and the processes used to order replacement parts is different, as  
well. Make sure to contact your local Tektronix representative when ordering  
parts.  
Changes to Tektronix instruments are sometimes made to accommodate  
improved components as they become available and to give you the benefit of  
the latest circuit improvements. Therefore, when ordering parts, it is important to  
include the following information in your order.  
H
H
H
Part number  
Instrument type or model number  
Instrument serial number  
2/16/94  
assembly Structure FGAG 2020300A  
TPG20 TEST PATTERN GENERATOR  
Level–S&W PartId S&W Description  
l–FGAG 2020300A TPG20 TEST PATTERN GENERATOR  
2–SAAG 2022510A TPG20 FINAL CHASSIS ASSEMBLY (WLV)  
3–SAAG 2021520A  
4–SAAG 2021590A  
4–SAAG TPGFPlZ  
3–SAAG 2021540A  
3–SAAG 2021570A  
4–SAAG 2021580A  
4–SAAG TPGRPlA  
2–SAAG TPGlB  
TPG20 FRONT PANEL ASSEMBLY  
TPG20 FRONT PANEL HINGE ASSEMBLY  
TPG FRONT PANEL PCB ASSY KUDOS  
TPG20 55W POWER SUPPLY ASSEMBLY (WLV) TEK P/N 118–9100–00  
TPG20 REAR PANEL ASSEMBLY  
TPG20 CONNECTOR PLATE ASSEMBLY  
TPG20 BACKPLANE PCB ASSY TEK P/N 118–9097–00  
TEST PATTERN GENERATOR PCB ASSY PART 1 OF 2  
3–SAZZ TPGlB2  
FGAG 2020300A Mod A  
TEST PATTERN GENERATOR PCB ASSY PART 2  
TPG20 TEST PATTERN GENERATOR  
D M S  
A A  
A A  
A A  
A A  
CctRef  
S&W PartId  
Qty  
2
2
S&W Description  
RMMG 2020300A  
RMGl M3x4P  
SAAG 2022510A  
SAAG TPGlB  
SPACER HEX M/F (3Mx6mm thread with 3Mx4mm nut)  
SCREW M3x4 POZI PAN C/B TEK P/N 211–3010–00  
TPG20 FINAL CHASSIS ASSEMBLY (WLV)  
TEST PATTERN GENERATOR BOARD ASSY  
1
1
SAAG 2022510A Mod A  
TPG20 FINAL CHASSIS ASSEMBLY (WLV)  
D M S  
CctRef  
S&W PartId  
Qty  
S&W Description  
2–1  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
RMMG 2021004A  
RMH3 RCG–3  
RMF9 06  
1
4
1
4
4
4
1
2
1
1
1
1
5
1
2
4
lU FRAME 4 FIELDtRACK MOUNTS PAINTED & SCREENED  
CARD GUIDES–RICHCO RCG–3  
FAN 40mm 12V DC SANYO 109P0412F602 TEK P/N 119–4800–00  
SCREW M4x2.5 POZI PAN  
M4 INTERNAL SHAKEPROOF WASHER  
M4 FULL NUT CHEMICAL BLACK  
TERM HSG 2W POLARISED 6471–1–22–01–2025  
CRIMP MOLEX 4809CL (LOOSE)  
POWER SUPPLY ASSEMBLY 55W UPP55–344  
MAINS ON/OFF LABEL  
REMOVE SCREWS WARNING LABEL  
TPG20 RAR PANEL ASSEMBLY  
SCREW M2.5x6 PAN POSI TEK P/N 211–3011–00  
TPG20 FRONT PANEL ASSEMBLY  
FRONT PANEL HINGE ASSEMBLY RETAINING PLATE  
SCREW M3 x 4 BLACK CSK  
RMGl M4x2.5P  
RMG6 WM4IS  
RMG5 NM4B  
RMKl 09  
RMK8 4809CL  
SAAG 2021540A  
RMH6 2020051A  
RMH6 2020011A  
SAAG 2021570A  
RMG0 M2.5x6P  
SAAG 2021520A  
RMMG 2021140A  
RMGl M3x4CB  
SAAG 2021520A Mod A  
TPG20 FRONT PANEL ASSEMBLY  
D M S  
A A  
A A  
A A  
A A  
A A  
A A  
CctRef  
S&W PartId  
Qty  
1
1
5
5
S&W Description  
TPG FRONT PANEL PCB ASSY  
SAAG TPGFPlZ  
SAAG 2021590A  
RMGl M3x4P  
RMMG 2020300A  
RMG6 WM3  
TPG20 FRONT PANEL HINGE ASSEMBLY  
SCREW M3x4 POZI PAN C/B TEK P/N 211–3010–00  
SPACER HEX M/F (3Mx6mm thread with 3Mx4mm nut)  
WASHER M3 FLAT EBP  
FRONT PANEL COVER PLATE (TPGFPl PCB)  
FRONT PANEL TO PCB CABLE TEK P/N 174–3305–00  
5
1
RMMG 2021170A  
SAW5 2020015A  
SAAG 2021590A Mod A  
TPG20 FRONT PANEL HINGE ASSEMBLY  
D M S  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
CctRef  
S&W PartId  
Qty  
4
4
S&W Description  
SCREW M3x10 POZI PAN HD EBP  
NUT M3 EBP  
M3 INTERNAL SHAKEPROOF WASHER  
NUT M3 NYLOC  
HINGE ARM MOULDED  
HINGE ARM BLOCX  
TPG20 FRONT PANEL KUDOS  
KUDOS FRONT PANEL LEVER  
SCREW M2.5X10 CSK  
RMGl M3x10P  
RMG5 NM3  
RMG6 WM3IS  
4
RMG5 NM3NYLOC 4  
RMMG 2021130A  
RMHG 2021120A  
RMMG 2020420A  
RMMG 2021450A  
RMG0 25  
2
2
1
2
4
4
A A  
SAAG  
RMG6 WM2.5  
WASHER M2.5 FLAT EB  
TPGFPlZ Mod ATPG  
FRONT PANEL PCB ASSY KUDOS  
D M S  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
CctRef  
Cl  
C2  
C3  
C4  
C5  
C6  
C7  
CNl  
CN2  
CNVl  
Dl  
D2  
D3  
S&W PartId  
RMB0 100p  
RMD5 E47/16  
RMD5 E47/16  
RMBl 2n2  
RMBl 2n2  
RMBl 2n2  
RMBl 100n  
RMK6 03  
Qty  
1
1
1
1
1
1
1
1
2
1
1
1
1
1
4
8
S&W Description  
CAPACITOR SM 100pF  
CAP ELEC RADIAL 47uF 16V  
CAP ELEC RADIAL 47uF 16V  
CAPACITOR SM 2n2 1206 X7R 10%T NBT  
CAPACITOR SM 2n2 1206 X7R 10%T NBT  
CAPACITOR SM 2n2 1206 X7R 10%T NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
HEADER 20W LOW PROFILE  
RMK0 23  
RMY7 02  
7 WAY SIL HEADER 2mm  
INVERTER TYPE 5S FOR LCD M16329DW  
LED GREEN 3mm LOW CURRENT RS 589–014  
LED GREEN 3mm LOW CURRENT RS 589–014  
LED HLMP 1302 HE RED  
DISPLAY LCD DOT MATRIX 2X16 CHAR’M16329DW Wires to main pcb BL/GND  
SPACER M2.5 x 15mm F/F HEX  
SCREW M2.5x6 PAN POSI TEK P/N 211–3011–00  
IC 74HCT574  
IC 74HCT541  
RMO0 589–014  
RMO0 589–0l4  
RMO0 1302R  
RMO5 LC2X16  
RMG8 M2.5x15 FF  
RMG0 M2.5x6P  
RMI3 74HCT57  
RMI3 74HCT54  
RMI3 74HCT74  
LCDl  
Nl  
N2  
N3  
1
1
1
IC 74HCT74  
2–2  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
N4  
N5  
Ql  
Rl  
R2  
R3  
R4  
R5  
R6  
R7  
R8  
R9  
R10  
Rll  
R12  
R13  
R14  
R15  
R16  
R17  
R18  
Rl9  
R20  
R21  
R22  
RVl  
RV2  
SWl  
RMI3 74HCT57  
RMI3 74HCT57  
RMQ3 BSX20  
RMEl lK  
RMEl lK  
RME0 470R  
RMEl lK  
RMEl 10K  
RMEl 10K  
RMEl 10K  
RMEl 10K  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
IC 74HCT574  
IC 74HCT574  
TRANSISTOR BSX20  
RESISTOR SM lK 1206.125W 2% NBT  
RESISTOR SM lK 1206.125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM lK 1206.125W 2% NBT  
RESISTOR SM 10K 1206.125W 2% NBT  
RESISTOR SM 10K 1206.125W 2% NBT  
RESISTOR SM 10K 1206.125W 2% NBT  
RESISTOR SM 10K 1206.125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM lK5 1206.125W 2% NBT  
RESISTOR SM lK5 1206.125W 2% NBT  
RME0 470R  
RMEl lK5  
RMEl lK5  
RMEl lK5  
RESISTOR SM lK5 1206.125W 2% NBT  
RME0 470R  
RME0 470R  
RME0 470R  
RME0 470R  
RME0 470R  
RME0 470R  
RME0 470R  
RME0 470R  
RME0 470R  
RME0 470R  
RMV0 HlK  
RMO6 02  
RMSl OBM  
RMO0 1540G  
RMSl OLP9  
RMSl OLGL9  
RMSl OBM  
RMO0 1540G  
RMSl OLP6  
RMSl OLGL6  
RMG8 11  
RMSl OBM  
RMO0 1540G  
RHSl OLP6  
RMSl OLGL6  
RMG8 11  
RMSl OBM  
RMO0 1540G  
RHSl OLP6  
RMSl OLGL6  
RMG8 11  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RES VAR HOR lK BOURNS 3386P–1–102  
OPTICAL ENCODER 12B STEP ENAlJ–B28–L00128  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1590 GREEN TEK P/N 150–1163–00  
LIGHT PIPE FOR 9mm KEYCAP LICQN SERIES 39 SWITCH  
CAP 9mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
LIGHT PIPE FOR 6mm KEYCAP LICON SERIES 39 SWITCH  
CAP 6mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPUER–LICON 39 SERIES SWITCH DWG 160044A  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
LIGHT PIPE FOR 6mm KEYCAP LICON SERIES 39 SWITCH  
CAP 6mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPACER–LICON 39 SERIES SWITCH DWG 160044A  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
LIGHT PIPE FOR 6mm KEYCAP LICON SERIES 39 SWITCH  
CAP 6mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPACER–LICON 39 SERIES SWITCH DWG 160044A  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
LIGHT PIPE FOR 9mm KEYCAP LICON SERIES 39 SWITCH  
CAP 9mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPACER–LICON 39 SERIES SWITCH DWG 160044A  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
LIGHT PIPE FOR 6mm KEYCAP LICON SERIES 39 SWITCH  
CAP 6mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPACER–LICON 39 SERIES SWITCH DWG 160044A  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
SW2  
SW3  
SW4  
SW5  
SW6  
SW7  
RMSl OBM  
RMO0 1540G  
RMSl OLP9  
RMSl OLGL9  
RMG8 11  
RMSl OBM  
RMO0 1540G  
RMSl OLP6  
RMSl OLGL6  
RMG8 11  
RMSl OBM  
RMO0 1540G  
2–3  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
RMSl OLP6  
RMSl OLGL6  
RMG8 11  
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
LIGHT PIPE FOR 6mm KEYCAP LICON SERIES 39 SWITCH  
CAP 6mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPACER–LICON 39 SERIES SWITCH DWG 160044A  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
LIGHT PIPE FOR 6mm KEYCAP LICON SERIES 39 SWITCH  
CAP 6mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPACER–LICON 39 SERIES SWITCH DWG 160044A  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
LIGHT PIPE FOR 6mm KEYCAP LICON SERIES 39 SWITCH  
CAP 6mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPACER–LICON 39 SERIES SWITCH DWG 160044A  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
LIGHT PIPE FOR 6mm KEYCAP LICON SERIES 39 SWITCH  
CAP 6mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPACER–LICON 39 SERIES SWITCH DWG 160044A  
SWITCH MOMEN’RY PB PCB+LED HOLDER LICON39  
LED HLMP 1540 GREEN TEK P/N 150–1163–00  
SW8  
SW9  
SW10  
SWll  
PCB  
RMSl OBM  
RMO0 1540G  
RMSl OLP6  
RMSl OLGL6  
RMG8 11  
RMSl OBM  
RMO0 1540G  
RMSl OLP6  
RMSl OLGL6  
RMG8 11  
RMSl OBM  
RMO0 1540G  
RMSl OLP6  
RMSl OLGL6  
RMG8 11  
RMSl OBM  
RMO0 1540G  
RMSl OLP6  
RMSl OLGL6  
RMG8 11  
LIGHT PIPE FOR 6mm KEYCAP LICON SERIES 39 SWITCH  
CAP 6mm LIGHT GREY LIT LICON SERIES 39 SWITCH  
SPACER–LICON 33 SERIES SWITCH DWG 160044A  
TPG FRONT PANEL PCB  
RMPG TPGFPlZ  
SAAG 2021540A Mod A  
CctRef  
TPG20 55W POWER SUPPLY ASSEMBLY (WLV) TEK P/N 118–9100–00  
D M S  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
S&W PartId  
RMG9 2021100A1  
RMG5 NM3  
RMG6 WM3IS  
RMG9 2020265A1  
RMG7 M3ST  
RMG8 34  
RMW6 BASE  
RMK9 09  
RMK9 0.187  
RMK2 3069/5  
RMK2 3069/10  
RMH8 11  
RMK2 14  
RMK2 3069/8  
RMF3 02  
RMW7 30  
RMS7 01  
RMK8 2A  
RMY5 UPP55–344  
RMW9 13  
RMWl 02  
RMWl 00  
Qty  
S&W Description  
POWER SUPPLY MOUNTING PLATE  
NUT M3 EBP  
9
1
M3 INTERNAL SHAKEPROOF WASHER  
CVR45 POWER SUPPLY ASSEMBLY INSULATING PLATE  
SOLDER TAG M3 (6BA) TINNED  
SPACER TAPPED METRIC M3 x 4.00mm R6371–02  
CABLE TIE BASE l9mm x l9mm (RS 600–931)  
SPADE TERMINAL CRIMP 6.3mm FEMALE  
SPADE CRIMP TERM 0.181”(4.8mm) RED SHROUD  
TERM HOUSING 0.156” 5 WAY L/RP 3069 SER 09–91–0500AC I/P conn to PSU  
MOLEX HOUSING 10 WAY 3069/10 09911000  
SW/PSU INSULATING WASHER  
4
4
3
3
4
1
1
1
17  
1
2
1
1
1
1
0
0
0
0
0
0
0
MOLEX CRIMP 1.56”  
8 WAY MOLEX HOUSING 0.156” 09–91–0800/3069.08  
FUSE 20mm 5A ANTISURGE BUSSMAN VENDOR TEK P/N 159–0353–00  
MAINS INLET RUBBER BOOT SCHAFFNER IB2  
ROCKER SWITCH MORS 100B98NN  
MAINS FUSED FILTER INLET 2A RADIATRON 5200–2–43  
PSU UPP55–344 (DAREN)  
WIRE 32/0.2 GREEN/YELLOW  
WIRE PVC 16/0.2 RED  
WlRE PVC 16/0.2 BLACK  
WIRE PVC 16/0.2 BROWN  
RMWl 01  
RMWl 04  
RMWl 07  
RMW8 07  
WIRE PVC 16/0.2 YELLOW  
WIRE PVC 16/0.2 VIOLET  
PVC MAINS CABLE 2183Y GREY 24/0.2mm 6A 100m REELS  
SAAG 2021570A Mod A TPG20  
REAR PANEL ASSEMBLY  
D M S  
A A  
A A  
CctRef  
S&W PartId  
Qty  
1
1
S&W Description  
SAAG 2021580A  
SAAG TPGRPlA  
RMG8 35  
TPG20 CONNECTQR PLATE ASSEMBLY  
PCB ASSY TPG REAR PANEL  
SPACER M2.5x10 HEX  
A A  
5
A A  
RMGl M3x4PB  
5
SCREW M3 x 4 PAN HD BLACK TEK P/N 211–3009–00  
2–4  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
Assembly BOM: SAAG 2021580A TPG20  
CONNECTOR PLATE ASSEMBLY  
S&W Description  
CON/M 2W STR GOLD L/RP 6410–22–29–2021  
SOCKET WIREWRAP D PCB 25 WAY  
SKT D TYPE 9W PCB STRAIGHT  
No  
1
Qty  
1
S&W PartId  
RMK0 07  
2
3
2
1
RMK4 S25WW  
RMK4 S9  
4
5
6
11  
1
RMK4  
RMK8 10  
RMMG 2020250A  
SCREWLOCK FEMALE SCREWLOCK ASSY D TYPE CONNECTORS SEE G8 14  
INSULATED BNC  
REAR CONNECTOR PLATE DIGITAL PATTERN GENERATOR  
BACKPLANE PCB ASSY TEK P/N 118–9097–00  
6
SAAG TPGRPlA Mod A TPG20  
D M S  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A A  
A B  
A A  
A A  
A A  
CctRef  
Cl  
C2  
C3  
C4  
C5  
C6  
C7  
C8  
CN6  
CN8  
CNlA  
CN2A  
CN3A  
Dl  
D2  
Ll  
L2  
L3  
S&W PartId  
RMD4 E47n  
RMD4 E47n  
RMD4 E47n  
RMD4 E47n  
RMD4 E47n  
RMD5 E47/16  
RMD4 E47n  
RMD4 E47n  
RMK0 15/P8L  
RMK0 07  
RMK7 S48  
RMK7 S96  
RMK7 S48  
RMQ4 lN4003  
RMQ4 lN4003  
RMZ0 WIRELINK  
RMZ0 WIRELINK  
RMZ0 WIRELINK  
RMZ0 WIRELINK  
RMZ0 WIRELINK  
RMZ0 WIRELINK  
RMR9 lK  
Qty S&W Description  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
CAPACITOR POLYESTER BOX 47nF 63V PHILIPS  
CAPACITOR POLYESTER BOX 47nF 63V PHILIPS  
CAPACITOR POLYESTER BOX 47nF 63V PHILIPS  
CAPACITOR POLYESTER BOX 47nF 63V PHILIPS  
CAPACITOR POLYESTER BOX 47nF 63V PHILIPS  
CAP ELEC RADIAL 47uF 16V  
CAPACITOR POLYESTER BOX 47nF 63V PHILIPS  
CAPACITOR POLYESTER BOX 47nF 63V PHILIPS  
CONN 8W PLUG LOCK 0.156 PITCH  
CON/M 2W STR GOLD LJRP 6410–22–29–2021  
SKT 41612 TYPE C 48W  
SKT 41612 TYPE C 96W  
SKT 41612 TYPE C 48W  
DIODE lN4003  
DIODE lN4003  
WIRE LINK IN PLACE OF DEFINED PART  
WIRE LINK IN PLACE OF DEFINED PART  
WIRE LINK IN PLACE OF DEFINED PART  
WIRE LINK IN PLACE OF DEFINED PART  
WIRE LINK IN PLACE OF DEFINED PART  
WIRE LINK IN PLACE OF DEFINED PART  
RESISTOR METAL FILM 1/4 WATT 1% lK  
RES 27R 5% 2.5W  
L4  
L5  
L6  
Rl  
R2  
RMR7 27  
RMPG TPGRPlA  
PCB TPG REAR PANEL  
SAAG TPGlB Mod E  
TEST PATTERN GENERATOR PCB ASSY PART 1 OF 2 – Revised 10–01–1994 TEK P/N 118–9095–00  
CctRef  
BTl  
Cl  
C2  
C3  
C4  
C5  
C6  
C7  
C8  
C9  
C10  
Cll  
C12  
C13  
C14  
C15  
C16  
C17  
C18  
C19  
C20  
C21  
C22  
S&W  
Yl  
Bl  
Bl  
Bl  
Bl  
Bl  
D5  
Bl  
Bl  
PartId  
00  
100n  
100n  
l00n  
100n  
100n  
E22/16  
100n  
100n  
Qty S&W Description  
BATTERY NICAD RS591–477 TEK P/N 146–0108–00  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 22uF 16V  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 22uF 16V  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 47uF 16V  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
Bl  
D5  
Bl  
100n  
E22/16  
100n  
Bl  
100n  
D5  
D5  
D5  
Bl  
D5  
D5  
D5  
Bl  
E47/16  
E220/16  
E220/16  
100n  
E220/16  
E220/16  
El/63  
100n  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAP ELEC RADIAL 1uF 63V  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 22pF  
Bl  
B0  
100n  
22p  
2–5  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
C23  
C24  
C25  
C26  
C27  
C28  
C29  
C30  
C31  
C32  
C33  
C34  
C35  
C36  
C37  
C38  
C39  
C40  
C41  
C42  
C43  
C44  
C45  
C46  
C47  
C48  
C49  
C50  
C51  
C52  
C53  
C54  
C55  
C56  
C57  
C58  
C59  
C60  
C61  
C62  
C63  
C64  
C65  
C66  
C67  
C68  
C69  
C70  
C71  
C72  
C73  
C74  
C75  
C76  
C77  
C78  
C79  
C80  
B0  
B0  
Bl  
D5  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
D5  
Bl  
D5  
Bl  
D5  
D5  
D5  
Bl  
22p  
22p  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CAPACITOR SM 22pF  
CAPACITOR SM 22pF  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 22uF 16V  
100n  
E22/16  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
E47/16  
10n  
E4u7/35  
100n  
E47/16  
E220/16  
E220/16  
10n  
10n  
E47/16  
10n  
E47/16  
10n  
E47/16  
E47/16  
100n  
100n  
100n  
100n  
100p  
22p  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 47uF 16V  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAP ELEC RADIAL 4u7F 35V  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 47uF 16V  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAP ELEC RADIAL 47uF 16V  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAP ELEC RADIAL 47uF 16V  
CAPACITOR SM l0nF 1206 X7R 10% NBT  
CAP ELEC RADIAL 47uF 16V  
CAP ELEC RADIAL 47uF 16V  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100pF  
Bl  
D5  
Bl  
D5  
Bl  
D5  
D5  
Bl  
Bl  
Bl  
Bl  
B0  
B0  
B0  
B0  
B0  
B0  
B1  
Bl  
CAPACITOR SM 22pF  
CAPACITOR SM 100pF  
CAPACITOR SM 22pF  
CAPACITOR SM 22pF  
100p  
22p  
22p  
100p  
100n  
100n  
100n  
100n  
E10/16  
10n  
E47/16  
E47/16  
E47/16  
100n  
100n  
100n  
100n  
100n  
220p  
100p  
100n  
100p  
220p  
220p  
CAPACITOR SM 100pF  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 10uF 16V or 35V 0.1”  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAP ELEC RADIAL 47uF 16V  
CAP ELEC RADIAL 47uF 16V  
CAP ELEC RADIAL 47uF 16V  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 220pF 0805 COG 5% NBT  
CAPACITOR SM 100pF  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100pF  
CAPACITOR SM 220pF 0805 COG 5% NBT  
CAPACITOR SM 220pF 0805 COG 5% NBT  
Bl  
Bl  
D5  
Bl  
D5  
D5  
D5  
Bl  
Bl  
Bl  
Bl  
Bl  
B0  
B0  
Bl  
B0  
B0  
B0  
2–6  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
C81  
C82  
C83  
C84  
C85  
C86  
C87  
C88  
C89  
C90  
C91  
C92  
C93  
C94  
C95  
C96  
B0  
Bl  
B0  
B0  
Bl  
Bl  
B0  
Bl  
Bl  
B0  
B0  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
D5  
D5  
D5  
D5  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
D5  
B0  
Bl  
Bl  
Bl  
Bl  
D5  
Bl  
Bl  
D5  
D5  
D5  
Bl  
Bl  
D5  
Bl  
Bl  
B0  
B0  
B0  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
100p  
10n  
15p  
15p  
10n  
100n  
15p  
10n  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CAPACITOR SM 100pF  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 15pF  
CAPACITOR SM 15pF  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 15pF  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 150pF  
100n  
150p  
220p  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
E10/16  
E2u2/63  
E47/16  
E47/16  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
E220/16  
220p  
10n  
100n  
100n  
100n  
E4u7/35  
100n  
2n2  
E4u7/16  
E4u7/16  
E4u7/16  
100n  
100n  
E10/16  
2n2  
CAPACITOR SM 220pF 0805 COG 5% NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 10uF 16V or 35V 0.1”  
C97  
C98  
C99  
C100  
C101  
C102  
C103  
C104  
C105  
C106  
C107  
C108  
C109  
C110  
C111  
C112  
C113  
C114  
C115  
C116  
C117  
C118  
C119  
C120  
Cl21  
Cl22  
C123  
C124  
C125  
C126  
C127  
C128  
C129  
CAP ELEC RADIAL 2u2F 63V  
CAP ELEC RADIAL 47uF 16V  
CAP ELEC RADIAL 47uF 16V  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAPACITOR SM 220pF 0805 COC 5% NBT  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 4u7F 35V  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 2n2 1206 X7R 10%T NBT  
CAP ELEC RADIAL 4u7F 35V  
CAP ELEC RADIAL 4u7F 35V  
CAP ELEC RADIAL 4u7F 35V  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 10uF 16V or 35V 0.1”  
CAPACITOR SM 2n2 1206 X7R 10%T NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 220pF 0805 COG 5% NBT  
100n  
220p  
22p  
C130  
CAPACITOR SM 22pF  
CAPACITOR SM 22pF  
C131  
C132  
C133  
C134  
C135  
C136  
C137  
C138  
22p  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
2–7  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
C139  
C140  
C141  
C142  
C143  
C144  
C145  
C146  
C147  
C148  
C149  
C150  
C151  
C152  
C153  
C154  
C155  
C156  
C157  
C158  
C159  
C160  
C161  
C162  
C163  
C164  
C165  
C166  
C167  
C168  
C169  
C170  
C171  
C172  
C173  
C174  
C175  
C176  
C177  
C178  
C179  
C180  
C181  
C182  
C183  
C184  
C185  
C186  
C187  
C188  
C189  
C190  
C191  
C192  
C193  
C194  
C195  
C196  
Bl  
Bl  
Bl  
B0  
Bl  
Bl  
Bl  
Bl  
Bl  
B0  
D5  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
B0  
B0  
B0  
Bl  
B0  
D5  
D5  
D5  
D5  
D5  
Bl  
Bl  
Bl  
Bl  
Bl  
D5  
Bl  
Bl  
Bl  
B0  
B0  
Bl  
Bl  
Bl  
Bl  
C0  
B0  
B0  
C1  
B1  
Bl  
Bl  
Bl  
Bl  
Bl  
D4  
Bl  
Bl  
Bl  
Bl  
Bl  
100n  
100n  
100n  
68p  
100n  
100n  
100n  
100n  
100n  
68p  
E220/16  
100n  
100n  
100n  
100n  
100n  
100n  
22p  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 68pF  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 68pF  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 22pF  
CAPACITOR SM 10pF  
CAPACITOR SM 22pF  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 10pF  
10p  
22p  
10n  
10p  
E220/16  
E47/16  
E47/16  
E220/16  
E220/16  
100n  
100n  
100n  
100n  
100n  
E220/16  
100n  
100n  
ln  
220p  
220p  
100n  
100n  
100n  
100n  
C6p8  
22p  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAP ELEC RADIAL 47uF 16V  
CAP ELEC RADIAL 47uF 16V  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM lnF 0805 COG 5% NBT  
CAPACITOR SM 220pF 0805 COG 5% NBT  
CAPACITOR SM 220pF 0805 COG 5% NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP CER PLT 6p8 MULL 683 09688  
CAPACITOR SM 22pF  
CAPACITOR SM 47pF  
CAPACITOR SM 1nF 0805 COG 5% NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R lO% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP POLYEST 470nF/63V PHILLIPS 37011474  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM l00nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
47p  
1n  
100n  
100n  
100n  
100n  
100n  
100n  
E470n  
100n  
100n  
100n  
100n  
100n  
2–8  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
C197  
C198  
Cl99  
Bl  
Bl  
Bl  
Bl  
D5  
Bl  
C6  
Bl  
Bl  
Bl  
Bl  
Bl  
D5  
B0  
B0  
Bl  
B0  
B0  
Bl  
B0  
B0  
Bl  
B0  
Bl  
B0  
B0  
Bl  
B0  
Bl  
B0  
B0  
B0  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
100n  
100n  
100n  
10n  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAP ELEC RADIAL 10uF 16V or 35V 0.1”  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP MONO 50V 100nF Z5U CZ20C 104Z  
CAPACITOR SM 100nF 1206 X7R l0% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R l0% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 47uF 16V  
CAPACITOR SM 47pF  
CAPACITOR SM 47pF  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 22pF  
CAPACITOR SM 22pF  
CAPACITOR SM 100nF 1206 X7R l0% NBT TEK P/N 283–5114–00  
CAPACITOR SM 47pF  
CAPACITOR SM 22pF  
CAPACITOR SM lnF 0805 COG 5% NBT  
CAPACITOR SM 22pF  
C200  
C201  
C202  
C203  
C204  
C205  
C206  
C207  
C208  
C209  
C210  
C211  
C212  
C213  
C214  
C215  
C216  
C217  
C218  
C219  
C220  
C221  
C222  
C223  
C224  
C225  
C226  
C227  
C228  
C229  
C230  
C231  
C232  
C233  
C234  
C235  
C236  
C237  
C238  
C239  
C240  
C241  
C242  
C243  
C244  
C245  
C246  
C247  
C248  
C249  
C250  
C251  
C252  
C253  
C254  
E10/16  
100n  
l00n  
100n  
100n  
100n  
100n  
100n  
E47/16  
47p  
47p  
100n  
22p  
22p  
100n  
47p  
22p  
ln  
22p  
100n  
47p  
47p  
ln  
22p  
100n  
47p  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 47pF  
CAPACITOR SM 47pF  
CAPACITOR SM lnF 0805 COG 5% NBT  
CAPACITOR SM 22pF  
CAPACITOR SM 100nF 1206 X7R l0% NBT TEK P/N 283–5114–00  
CAPACITOR SM 47pF  
CAPACITOR SM 47pF  
47p  
100p  
100n  
100n  
100n  
100n  
10n  
10n  
10n  
10n  
100n  
100n  
100n  
100n  
ln  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
ln  
CAPACITOR SM 100pF  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM lnF 0805 COG 5b NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM lnF 0805 COG 5% NBT  
100n  
100n  
100n  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
2–9  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
C255  
C256  
C257  
C258  
C259  
C260  
C261  
C262  
C263  
C264  
C265  
C266  
C267  
C268  
C269  
C270  
C271  
C272  
C273  
C274  
C401  
C402  
C403  
C404  
C405  
C406  
C407  
C408  
C411  
CNll  
CNlA K7  
CN2A K7  
CN3A K7  
CVl  
CV2  
CV3  
CV4  
Dl  
D2  
D3  
D4  
D5  
D6  
D7  
D8  
D9  
D10  
Dll  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
D5  
Bl  
Bl  
Bl  
Bl  
Bl  
D5  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
Bl  
D5  
D5  
K6  
10n  
10n  
100n  
100n  
100n  
100n  
100n  
100n  
E220/16  
100n  
100n  
100n  
100n  
100n  
E220/16  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
100n  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 10nF 1206 X7R 10% NBT  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAPACITOR SM 100nF 1206 X7R 10% NBT TEK P/N 283–5114–00  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
CAP ELEC RADIAL 220uF/16V (ECEAlCU221)  
HEADER 20W LOW PROFILE  
PLUG 41612 TYPE C 48W R/A  
PLUG 41612 TYPE C 96W R/A  
PLUG 41612 TYPE C 48W R/A  
CAP VAR 6–50pF (ORANGE) MIN CER WASHABLE  
CAP VAR 6–50pF (ORANGE) MIN CER WASHABLE  
CAP VAR 6–50pF (ORANGE) MIN CER WASHABLE  
CAP VAR 6–50pF (ORANGE) MIN CER WASHABLE  
IC DIODE E F NAT LM385BZ–1.2 VOLTAGE REF  
DIODE ZENER SM Z3V3 SOT 23  
DIODE BAV70 SM SOT 23  
IC DIODE ZN404 VOLTAGE REF  
DIODE BAV70 SM SOT 23  
DIODE BAV70 SM SOT 23  
DIODE SM BAW56  
DIODE SM BAW56  
DIODE SM BAW56  
DIODE BAV70 SM SOT 23  
100n  
E220/16  
E220/16  
03  
P48  
P96  
P48  
50p  
50p  
50p  
D8  
D8  
D8  
D8  
Jl  
Q6  
Q6  
Jl  
Q6  
Q6  
Q6  
Q6  
Q6  
Q6  
Q6  
Q0  
Q0  
Q0  
Q0  
Q6  
Q4  
Q6  
Q6  
Q0  
Q0  
50p  
LM385/1.2  
Z3V3  
BAV70  
ZN404  
BAV70  
BAV70  
BAW56  
BAW56  
BAW56  
BAV70  
BAV70  
BBll9  
BBll9  
BBll9  
BBll9  
BBll9  
BBll9  
BBll9  
BAV70  
5050G  
5050G  
DIODE BAV70 SM SOT 23  
DIODE BBll9  
DIODE BBll9  
DIODE BBll9  
DIODE BB119  
DIODE BBll9  
DIODE BBll9  
DIODE BB119  
D12  
D13  
D14  
D15  
D16  
D17  
D18  
D19  
D20  
D21  
DIODE BAV70 SM SOT 23  
LED HLMP 5050 GREEN  
LED HLMP 5050 GREEN  
2–10  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
D22  
D23  
D21  
D25  
D26  
D27  
D28  
D29  
El  
E2  
Fl  
F2  
F3  
HS18 H8  
HS137 H8  
HS138 H8  
HS139 H8  
K18  
K137  
K138  
K139  
Ll  
L2  
L3  
L4  
L5  
Q0  
Q0  
Q6  
Q6  
Q0  
Q0  
Q6  
Q6  
G9  
G9  
F7  
5050G  
5050G  
BAT54C  
BAT54C  
BAT85  
BAT85  
Z6V2  
BAV70  
01  
01  
16  
16  
16  
10  
10  
10  
10  
09  
09  
09  
09  
4.7  
4.7  
4.7  
10  
47  
00  
00  
00  
10  
22  
0.56  
2.7  
2.2  
3.3  
10  
10  
00  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
LED HLMP 5050 GREEN  
LED HLMP 5050 GREEN  
SM DUAL DIODE SOT 23 BAT54C  
SM DUAL DIODE SOT 23 BAT54C  
DIODE BAT 85  
DIODE BAT 85  
DIODE ZENER SM Z6V2 SOT 23  
DIODE BAV70 SM SOT 23  
CARD EJECTOR & RIVET ETL 23607  
CARD EJECTOR & RIVET ETL 23607  
FILTER FARADAY FL390 TEK P/N 119–4805–00  
FILTER FARADAY FL390 TEK P/N 119–4805–00  
FILTER FARADAY FL390 TEK P/N 119–4805–00  
HEATSINK TO–220 21 DEG C/W STRAIGHT FINS  
HEATSINK TO–220 21 DEG C/W STRAIGHT FINS  
HEATSINK TO–220 21 DEG C/W STRAIGHT FINS  
HEATSINK TO–220 21 DEG C/W STRAIGHT FINS  
INSULATING KIT FOR TO–220 (MICA)  
INSULATING KIT FOR TO–220 (MICA)  
INSULATING KIT FOR TO–220 (MICA)  
INSULATING KIT FOR TO–220 (MICA)  
INDUCTOR 4u7H SIGMA SC10  
INDUCTOR 4u7H SIGMA SCl0  
INDUCTOR 4u7H SIGMA SC10  
INDUCTOR l0uH SIGMA SCl0  
INDUCTOR 47uH SIGMA SC10  
CHOKE HF MULL 4312–020–36640  
CHOKE HF MULL 4312–020–36640  
CHOKE HF MULL 4312–020–36640  
INDUCTOR 10uH SIGMA SC10  
INDUCTOR 22uH SIGMA SC10  
INDUCTOR SIGMA SC10 0.56uH  
F7  
F7  
H8  
H8  
H8  
H8  
Ll  
Ll  
Ll  
L2  
L2  
L6  
L6  
L6  
L2  
L2  
L0  
Ll  
L6  
L7  
L8  
L9  
L10  
Lll  
L12  
L13  
L14  
L15  
L16  
L18  
Ll9  
L21  
L22  
L23  
L24  
LKl  
LK2  
LK3  
LK4  
LK5  
LK6  
LK7  
LK8  
LK9  
LV10  
LV10  
LVll  
Nl  
INDUCTOR 2u7H SIGMA SC10  
INDUCTOR 2u2H SIGMA SC10  
INDUCTOR 3u3H SIGMA SCl0  
INDUCTOR 10uH SIGMA SC10  
Ll  
Ll  
L2  
L2  
L6  
L6  
L6  
L3  
L3  
L3  
K0  
K0  
K0  
K0  
K0  
K0  
K0  
K0  
K0  
L7  
L7  
V7  
I7  
INDUCTOR 10uH SIGMA SC10  
CHOKE HF MULL 4312–020–36640  
CHOKE HF MULL 4312–020–36640  
CHOKE HF MULL 4312–020–36640  
INDUCTOR 100uH SIGMA SC10  
INDUCTOR 100uH SIGMA SC10  
INDUCTOR 100uH SIGMA SC10  
HEADER 2W STR GOLD ALT 4030–22–10–2021  
HEADER 2W STR GOLD ALT 4030–22–10–2021  
HEADER 2W STR GOLD ALT 4030–22–10–2021  
HEADER 2W STR GOLD ALT 4030–22–10–2021  
HEADER 2W STR GOLD ALT 4030–22–10–2021  
HEADER 2W STR GOLD ALT 4030–22–10–2021  
HEADER 2W STR GOLD ALT 4030–22–10–2021  
HEADER 2W STR GOLD ALT 4030–22–10–2021  
HEADER 2W STR GOLD ALT 4030–22–10–2021  
INDUCTOR 0.27uH FIXED TOKO 283MS–R27K  
SCREENING CAN FOR INDUCTORS BONEX PART NO 420006  
INDUCTOR 47uH TOKO ll9ANA5871HM  
IC 74HCT541  
00  
00  
100  
100  
100  
09  
09  
09  
09  
09  
09  
09  
09  
09  
T7BS0.27  
7KL  
47  
74HCT5  
27C512  
622562  
N2  
N3  
I7  
I6  
IC 27C512 64k x 8 EPROM CMOS 120nS (was 200nS)  
IC RAM 32kx8 80nS HIT HM62256LP–8 TEK P/N 156–3571–00  
2–11  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
N4  
N5  
N6  
N7  
N8  
N9  
N10  
Nll  
I6  
I3  
I3  
I3  
I3  
I3  
I3  
I3  
J2  
J0  
J0  
J0  
J0  
J0  
Jl  
622562  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
IC RAM 32kx8 80nS HIT HM62256LP–8 TEK P/N 156–3571–00  
IC 74HCT574  
IC 74HCT04  
IC 74HCT574  
IC 74HCT574  
IC 74HCT574  
IC 74HCT574  
IC 74HCT574  
IC TL084 OP AMP  
IC TDC3310N6C DAC TEK P/N 156–4523–00  
IC TDC3310N6C DAC TEK P/N 156–4523–00  
IC TDC3310N6C DAC TEK P/N 156–4523–00  
IC DAC8248  
IC DAC8248  
IC 7805 5V VOLTAGE REG  
74HCT574  
74HCT04  
74HCT574  
74HCT574  
74HCT574  
74HCT574  
74HCT574  
TL084  
TDC3310  
TDC3310  
TDC3310  
DAC8248  
DAC8248  
7805  
N12  
N13  
N14  
N15  
N16  
N17  
N18  
N19  
N20  
N21  
N22  
N23  
N24  
N25  
N26  
N27  
N28  
N29  
N30  
N31  
N32  
N33  
N34  
N35  
N36  
N37  
N38  
N39  
N40  
N41  
N42  
N43  
N44  
N45  
N46  
N47  
N48  
N49  
N50  
N51  
N52  
N53  
N54  
N55  
N56  
N57  
N58  
N59  
N60  
N61  
I7  
I3  
I4  
I7  
I7  
I9  
U0  
I9  
I9  
J2  
J2  
J2  
J2  
U0  
U0  
U0  
I5  
I7  
I9  
I7  
I7  
I7  
I7  
I7  
I7  
I3  
I8  
I7  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I6  
I7  
I6  
I3  
J5  
U0  
22V10  
74HC4052  
74F399  
22V10  
22V10  
IC GAL22V10–25PC 10 MACROCELL EPLD (LATTICE ONLY!)  
IC 74HC4052  
IC 74F399 QUAD 2 INPUT MUX  
IC GAL22V10–25PC 10 MACROCELL EPLD (LATTICE ONLY!)  
IC GAL22V10–25PC 10 MACROCELL EPLD (LATTICE ONLY!)  
IC TMC2242R2C 12 BIT 30MHz DECIMATING FILTER  
SM IC 74F04  
2242R2C  
74F04  
2242R2C  
2242R2C  
LM3080  
LM3080  
LM3080  
MC33174  
EL2120  
EL2120  
EL2120  
621PLJ  
A1020/68  
SBX1601A  
27C040  
27C040  
A1020/84  
27C040  
27C040  
22V10  
74HCT00  
80C552  
27C040  
74F161  
74F161  
74F161  
74F161  
74F161  
74F161  
74F161  
IC TMC2242R2C 12 BIT 30MHz DECIMATING FILTER  
IC TMC2242R2C 12 BIT 30MHz DECIMATING FILTER  
IC LM3080 (ALT. CA3080) TRANSCONDUCTANCE AMP  
IC LM3080 (ALT. CA3080) TRANSCONDUCTANCE AMP  
IC LM3080 (ALT. CA3080) TRANSCONDUCTANCE AMP  
IC MC33174P QUAD OP AMP SINGLE SUPPLY LOW POWER  
SM IC EL2120 TEK P/N 156–6415–01  
SM IC EL2120 TEK P/N 156–6415–01  
SM IC EL2120 TEK P/N 156–6415–01  
IC VS621PLJ lO BIT TTL–ECL LINE DRIVER  
IC A1020–1–PL68C 2000 GATE ARRAY J LEADED  
IC SBX/STV1601A SERIAL TRANSFER ENCODER 10 BIT TEK P/N 156–4132–01  
IC 27C040 0.5M x 8 EPROM CMOS eg AM27C040–150DC  
IC 27C040 0.5M x 8 EPROM CMOS eg AM27C040–150DC  
IC A1020–1 PL84C 2000 GATE ARRAY J LEADED  
IC 27C040 0.5M x 8 EPROM CMOS eg AM27C040–150DC  
IC 27C040 0.5M x 8 EPROM CMOS eg AM27C040–150DC  
IC GAL22V10–25PC 10 MACROCELL EP W (LATTICE ONLY!)  
IC 74HCT00  
IC PCB80C552–4 PHILIPS uP 16MHz LIKE 8051  
IC 27C040 0.5M x 8 EPROM CMOS eg AM27C040–150DC  
IC 74F161  
IC 74F161  
IC 74F161  
IC 74F161  
IC 74F161  
IC 74F161  
IC 74F161  
74F161  
74F161  
8570  
ATV750  
8570  
74HC4538  
LM1881  
TDA4820T  
IC 74F161  
IC 74F161  
IC PCF8570P 256 BYTE RAM I^2C I/O  
IC ATMEL ATV750L–25DC EP W(IN 22V10 PACKAGE)  
IC PCFB570P 256 BYTE RAM I^2C I/O  
IC 74HC4538  
IC LM1881 SYNC SEPARATOR  
IC SM TDA4820T SYNC SEPARATOR  
2–12  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
N62  
N63  
N64  
N65  
N66  
N67  
N72  
N73  
N74  
N75  
N76  
N77  
N78  
N79  
N80  
N81  
N82  
N83  
N84  
N85  
N87  
N89  
N90  
N91  
N94  
I3  
Jl  
74HC4538  
78L05  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
IC 74HC453B  
IC 78L05 5V 100mA REGULATOR  
SM IC EL2120 TEK P/N 156–6415–01  
SM IC EL2120 TEK P/N 156–6415–01  
SM IC EL2120 TEK P/N 156–6415–01  
SM IC EL2120 TEK P/N 156–6415–01  
IC 74F157  
IC 74F157  
IC 74F157  
IC 74F86  
IC 74F86  
IC 74F574  
IC 74F574  
IC 74F574  
IC 74F86  
IC 74F283  
IC 74F283  
IC 74F283  
IC 74F283  
IC 74F283  
IC 74HCT04  
IC 74HCT154 0.3”  
IC 74HCT21  
SM IC 74F04  
IC 74HCT154 0.3”  
IC 74HCT245  
IC ATMEL ATV750L–25DC EPLD(IN 22V10 PACKAGE)  
IC 74HCT574  
IC 74HCT04  
IC 74HCT74  
IC 74F574  
IC 74F399 QUAD 2 INPUT MUX  
IC 74F399 QUAD 2 INPUT MUX  
IC 74F399 QUAD 2 INPUT MUX  
IC 74F399 QUAD 2 INPUT MUX  
IC 74F399 QUAD 2 INPUT MUX  
IC 74F399 QUAD 2 INPUT MUX  
IC 74F399 QUAD 2 INPUT MUX  
IC 74F399 QUAD 2 INPUT MUX  
IC 74HCT161 SYNC’ BINARY COUNTER + ASYNC CLEAR  
SM IC EL2120 TEK P/N 156–6415–01  
IC 74HCT00  
IC NE521 (ALT. 75107)  
IC LM317T VOLTAGE REGULATOR VARIABLE  
IC LM337T REGULATOR  
IC 7905 –5V REGULATOR  
SM IC LM1496M BALANCED MOD/DEMO  
IC DG211CJ QUAD SPST SWITCH  
IC TL084 OP AMP  
I8  
U0  
U0  
U0  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I3  
I3  
I3  
U0  
I3  
I3  
I7  
I3  
I3  
I3  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I4  
I3  
U0  
I3  
J2  
Jl  
EL2120  
EL2120  
EL2120  
EL2120  
74F157  
74F157  
74F157  
74F86  
74F86  
74F574  
74F574  
74F574  
74F86  
74F283  
74F283  
74F283  
74F283  
74F283  
74HCT04  
HCT154.3  
74HCT21  
74F04  
HCT154.3  
74HCT245  
ATV750  
74HCT574  
74HCT04  
74HCT74  
74F574  
74F399  
74F399  
74F399  
74F399  
74F399  
74F399  
74F399  
74F399  
74HCT161  
EL2120  
74HCT00  
NE521  
LM317T  
LM337T  
7905  
1496  
DG211  
TL084  
DAC8248  
1496  
1496  
TL084  
74HCT74  
74HCT74  
TL084  
CX23065  
CX23065  
N95  
N97  
N98  
N100  
N101  
N102  
N124  
N125  
N126  
N127  
N128  
N129  
N130  
N131  
N133  
N134  
N135  
N136  
N137  
N138  
N139  
N140  
N141  
N142  
N143  
N144  
N145  
N146  
N147  
N148  
N149  
N151  
N152  
Jl  
Jl  
U0  
J0  
J2  
J0  
U0  
U0  
J2  
I3  
I3  
J2  
J0  
J0  
IC DAC8248  
SM IC LM1496M BALANCED MOD/DEMO  
SM IC LM1496M BALANCED MOD/DEMO  
IC TL084 OP AMP  
IC 74HCT74  
IC 74HCT74  
IC TL084 OP AMP  
IC CX23065A DIGITAL PHASE COMPARATOR 14MHZ  
IC CX23065A DIGITAL PHASE COMPARATOR 14MHZ  
2–13  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
N153  
N154  
N155  
N156  
N157  
N158  
N159  
N160  
N161  
N162  
N163  
N164  
N168  
N169  
N170  
N171  
N172  
N173  
N175  
N178  
N179  
N183  
N347  
N348  
N349  
N350  
N351  
N352  
N353  
N354  
N355  
N356  
N357  
N358  
N363  
N364  
N365  
N366  
N367  
N368  
N369  
N370  
N371  
N392  
N396  
N403  
N404  
N405  
N406  
N407  
N408  
N409  
N410  
N411  
N412  
N413  
N414  
N415  
I5  
I3  
I5  
I4  
I4  
I7  
I7  
I7  
I7  
U0  
I7  
I9  
I3  
I3  
I7  
I3  
I3  
I3  
I3  
I3  
I3  
J2  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I3  
I3  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
10115  
74HC4052  
10125  
74F00  
74F74  
ATV750  
74F04  
ATV750  
ATV750  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
IC 10115  
IC 74HC4052  
IC MC10125L  
IC 74F00  
IC 74F74 (NOT TI)  
IC ATMEL ATV750L–25DC EPLD (IN 22V10 PACKAGE)  
SM IC 74F04  
IC ATMEL ATV750L–25DC EPLD (IN 22V10 PACKAGE)  
IC ATMEL ATV750L–25DC EPLD (IN 22V10 PACKAGE)  
SM IC 74F04  
IC ATMEL ATV750L–25DC EPLD(IN 22V10 PACKAGE)  
IC MC88915 FN55 CLOCK DOUBLER  
74F04  
ATV750  
MC88915  
74HCT574  
74HCT574  
ATV750  
74HCT74  
74HCT00  
74HCT74  
74HCT574  
74HCT574  
74HCT574  
TL084  
IC 74HCT574  
IC 74HCT574  
IC ATMEL ATV750L–25DC EPLD(IN 22V10 PACKAGE)  
IC 74HCT74  
IC 74HCT00  
IC 74HCT74  
IC 74HCT574  
IC 74HCT574  
IC 74HCT574  
IC TL084 OP AMP  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
HCT154.3  
HCT154.3  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC 74ECT154 0.3”  
IC 74HCT154 0.3”  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
2–14  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
N416  
N417  
N418  
N419  
N420  
N421  
N422  
N423  
PCB  
PCB  
Q1  
Q2  
Q3  
Q4  
Q5  
Q6  
Q7  
Q8  
Q9  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
I6  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
53051P–34  
TPGlC  
TPGlB  
BCW30  
BCW30  
SST309  
SST309  
SST309  
BCW30  
BCW30  
SST309  
BFR93  
BFR93  
BCW32  
U404  
BCW32  
BCW32  
BCW30  
BCW32  
SST309  
SST309  
SST309  
SST309  
BCW30  
BCW32  
BCW32  
220R  
220R  
220R  
4R7  
6K8  
470R  
470R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
470R  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
IC HM53051P–34 FIELD DELAY TEK P/N 156–6914–00  
TPG TEST PATTERN GENERATOR PCB  
PG  
PG  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q3  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
Q2  
E0  
E0  
E0  
R9  
El  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
TEST PATTERN GENERATOR PCB  
TRANSISTOR SM BCW 30 (PNP) SOT23/BCW70  
TRANSISTOR SM BCW 30 (PNP) SOT23/BCW70  
TRANSISTOR SM SST 309 SOT 23 (FET)SLCNIX  
TRANSISTOR SM SST 309 SOT 23 (FET)SLCNIX  
TRANSISTOR SM SST 309 SOT 23 (FET)SLCNIX  
TRANSISTOR SM BCW 30 (PNP) SOT23/BCW70  
TRANSISTOR SM BCW 30 (PNP) SOT23/BCW70  
TRANSISTOR SM SST 309 SOT 23 (FET)SLCNIX  
TRANSISTOR BFR93 (NPN) SM SOT23  
TRANSISTOR BFR93 (NPN) SM SOT23  
TRANSISTOR SM BCW32 (NPN)  
TRANSISTOR U404  
TRANSISTOR SM BCW32 (NPN)  
TRANSISTOR SM BCW32 (NPN)  
TRANSISTOR SM BCW 30 (PNP) SOT23/BCW70  
TRANSISTOR SM BCW32 (NPN)  
TRANSISTOR SM SST 309 SOT 23 (FET)SLCNIX  
TRANSISTOR SM SST 309 SOT 23 (FET)SLCNIX  
TRANSISTOR SM SST 309 SOT 23 (FET)SLCNIX  
TRANSISTOR SM SST 309 SOT 23 (FET)SLCNIX  
TRANSISTOR SM BCW 30 (PNP) SOT23/BCW70  
TRANSISTOR SM BCW32 (NPN)  
Q10  
Qll  
Q12  
Q13  
Q14  
Q15  
Q16  
Q17  
Q18  
Ql9  
Q20  
Q21  
Q22  
Q23  
Rl  
R2  
R3  
R4  
R5  
R6  
R7  
R8  
R9  
TRANSISTOR SM BCW32 (NPN)  
RESISTOR SM 120G .125W 2TOL NBT 220R  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR PR01 lW 4R7  
RESISTOR SM 6K8 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT l00R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT l00R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
R10  
Rll  
R12  
R13  
Rl4  
R15  
R16  
R17  
R18  
Rl9  
R20  
R21  
R22  
R23  
R24  
R25  
470R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
2–15  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
R26  
R27  
R28  
R29  
R30  
R31  
R32  
R33  
R34  
R35  
R36  
R37  
R38  
R39  
R40  
R41  
R42  
R43  
R44  
R45  
R46  
R47  
R48  
R49  
R50  
R51  
R52  
R53  
R54  
R55  
R56  
R57  
R58  
R59  
R60  
R61  
R62  
R63  
R64  
R65  
R66  
R67  
R68  
R69  
R70  
R71  
R72  
R73  
R74  
R75  
R76  
R77  
R78  
R79  
R80  
R81  
R82  
R83  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
El  
El  
E0  
El  
E4  
El  
El  
El  
El  
E0  
El  
E0  
El  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
100R  
lK  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 75R  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 150R  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 330R  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 22R  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 1206 .125W 2TOL NBT 150R  
RESISTOR SM 1206 .125W 2TOL NBT 330R  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 22R 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 330R  
RESISTOR SM 1206 .125W 2TOL NBT 150R  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM lR 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
lK  
75K  
lK  
22K  
lK  
lK  
lK  
lK  
150R  
10K  
220R  
10K  
330R  
2K2  
220R  
680R  
22K  
22R  
E0  
El  
E0  
E0  
E4  
E0  
E0  
E0  
El  
El  
El  
El  
E0  
E0  
E0  
E4  
E4  
E4  
E0  
E0  
E0  
El  
220R  
680R  
10K  
lK  
10K  
2K2  
220R  
150R  
330R  
22K  
22K  
22K  
330R  
150R  
220R  
2K2  
10K  
4K7  
lK  
El  
El  
El  
E0  
680R  
2–16  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
R84  
R85  
R86  
R87  
R88  
R89  
R90  
R91  
R92  
R93  
R94  
R95  
R96  
R97  
R98  
R99  
E0  
El  
220R  
lK5  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM lK5 1206 .125W 2% NBT  
RES M/FLM 0.25W 0.5% 75R0  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RES M/FLM 0.25W 0.5% 75R0  
RES M/FLM 0.25W 0.5% 75R0  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RES MIFLM 0.25W 0.5% 75R0  
RESISTOR SM lK5 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 22  
RES M/FLM 0.25W 0.5% 75R0  
R8  
E0  
R8  
R8  
E0  
R8  
El  
75R0  
100R  
75R0  
75R0  
100R  
75R0  
lK5  
E4  
El  
22K  
lK  
E0  
R8  
E0  
R8  
El  
22R  
75R0  
100R  
75R0  
lK  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RES MIFLM 0.25W 0.5% 75R0  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 1K5 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 22R  
RESISTOR SM 1206 .125W 2TOL NBT 10R  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 10K 1206.125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 22R  
RESISTOR SM 1206 .125W 2TOL NBT 22R  
RESISTOR SM 1206 .125W 2TOL NBT 75R  
RESISTOR SM 1206 .125W 2TOL NBT 75R  
RESISTOR SM 1206 .125W 2TOL NBT 75R  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
R100  
R101  
R102  
R103  
R104  
R105  
R106  
R107  
R108  
R109  
R110  
Rlll  
R112  
R113  
R114  
R115  
R116  
R117  
R118  
Rll9  
R120  
R121  
R122  
R123  
R124  
R125  
R126  
R127  
R128  
R129  
R130  
R131  
R132  
R133  
R134  
R135  
R136  
R137  
R138  
R139  
R140  
R141  
El  
lK5  
E4  
E0  
E0  
El  
El  
El  
E0  
El  
E4  
El  
E0  
El  
El  
22K  
22R  
10R  
10K  
10K  
10K  
47R  
4K7  
22K  
4K7  
47R  
lK  
lK  
El  
El  
4K7  
4K7  
47R  
47K  
47R  
47R  
220R  
220R  
10K  
22R  
22R  
75R  
75R  
75R  
10K  
10K  
680R  
680R  
47R  
10K  
10K  
47R  
47R  
47R  
47R  
47R  
22K  
47R  
E0  
E4  
E0  
E0  
E0  
E0  
El  
E0  
E0  
E0  
E0  
E0  
El  
El  
E0  
E0  
E0  
El  
El  
E0  
E0  
E0  
E0  
E0  
E4  
E0  
2–17  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
R142  
R143  
R144  
R145  
R146  
R147  
R148  
R149  
R150  
R151  
R152  
R153  
R154  
R155  
R156  
R157  
R158  
R159  
R160  
R161  
R162  
R163  
R164  
R165  
R166  
R167  
R168  
R169  
R170  
R171  
R172  
R173  
R174  
R175  
R176  
R177  
R178  
R179  
R180  
R181  
R182  
R183  
R184  
R185  
R186  
R187  
R188  
R189  
R190  
Rl91  
E4  
El  
El  
El  
El  
E0  
E4  
El  
El  
El  
Es  
E0  
E0  
El  
E0  
E0  
E0  
E4  
E4  
El  
E0  
El  
E4  
El  
E0  
E0  
E0  
El  
22K  
lK  
lK  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM lK5 1206 .125W 2% NBT  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 100K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 150R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 15K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1K 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 15K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 3K3 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM 33K 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RES M/FLM 100K .4W 5%  
RESISTOR SM 1206 .125W 2TOL NBT 22R  
RESISTOR SM 1206 .125W 2TOL NBT 22R  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 1206 .125W 2TOL NBT 330R  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 1206 .125W 2TOL NBT 330R  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 33K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 33K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 47K 1206 .125W 2% NBT  
RES M/FLM 100K .4W 5%  
lK  
10K  
470R  
47K  
10K  
10K  
lK5  
47K  
680R  
680R  
100K  
150R  
470R  
220R  
lM  
22K  
15K  
470R  
1K  
22K  
15K  
470R  
100R  
470R  
4K7  
10K  
3K3  
lM  
El  
El  
E4  
E4  
E4  
E4  
E4  
R5  
E0  
E0  
E0  
E0  
E0  
E0  
El  
lM  
lM  
33K  
22K  
100K  
22R  
22R  
680R  
330R  
680R  
330R  
10K  
33K  
680R  
680R  
33K  
10K  
10K  
47K  
100K  
150R  
330R  
47K  
330R  
150R  
47K  
330R  
E4  
E0  
E0  
E4  
El  
El  
E4  
R5  
E0  
E0  
E4  
E0  
E0  
E4  
E0  
R192  
R193  
R194  
R195  
R196  
R197  
R198  
Rl99  
RESISTOR SM 1206 .125W 2TOL NBT 150R  
RESISTOR SM 1206 .125W 2TOL NBT 330R  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 330R  
RESISTOR SM 1206 .125W 2TOL NBT 150R  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 330R  
2–18  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
R200  
R201  
R202  
R203  
R204  
R205  
R206  
R208  
R209  
R210  
R211  
R214  
R215  
R216  
R217  
R218  
R219  
R220  
R221  
R222  
R223  
R224  
R225  
R226  
R227  
R228  
R229  
R230  
R231  
R232  
R233  
R234  
R235  
R236  
R237  
R238  
R239  
R240  
R241  
R242  
R243  
R244  
R245  
R246  
R247  
R248  
R249  
R250  
R251  
R252  
R253  
R255  
R256  
R257  
R258  
R259  
R260  
R261  
E0  
El  
E0  
E0  
El  
El  
El  
El  
El  
E0  
E0  
El  
El  
El  
El  
El  
El  
El  
El  
El  
El  
El  
El  
El  
E0  
E4  
E1  
E1  
El  
E0  
E0  
E0  
E0  
El  
150R  
2K2  
470R  
47R  
100K  
lK  
100K  
lK5  
lK5  
100R  
100R  
lK5  
lK5  
6K8  
lK  
6K8  
2K2  
3K3  
lK  
2K2  
2K2  
2K2  
2K2  
2K2  
100R  
1M  
10K  
4K7  
3K3  
100R  
100R  
100R  
100R  
4K7  
4K7  
680R  
680R  
2K2  
470R  
470R  
2K2  
470R  
4K7  
100R  
lK  
6K8  
3K3  
33K  
10K  
22K  
47K  
47K  
3K3  
47K  
4K7  
22K  
47K  
10K  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RESISTOR SM 1206 .125W 2TOL NBT 150R  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 47R  
RESISTOR SM 100K 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 100K 1206 .125W 2% NBT  
RESISTOR SM lK5 1206 .125W 2% NBT  
RESISTOR SM lK5 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT l00R  
RESISTOR SM lK5 1206 .125W 2% NBT  
RESISTOR SM lK5 1206 .125W 2% NBT  
RESISTOR SM 6K8 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 6K8 1206 .125W 2% NBT  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 3K3 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1M 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 3K3 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 1206 .125W 2TOL NBT 680R  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 6K8 1206 .125W 2% NBT  
RESISTOR SM 3K3 1206 .125W 2% NBT  
RESISTOR SM 33K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 3K3 1206 .125W 2% NBT  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
El  
E0  
E0  
El  
E0  
E0  
El  
E0  
El  
E0  
El  
El  
El  
E4  
El  
E4  
E4  
E4  
El  
E4  
El  
E4  
E4  
El  
2–19  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
R262  
R263  
R264  
R265  
R266  
R267  
R268  
R269  
R270  
R271  
R272  
R273  
R274  
R276  
R277  
R278  
R279  
R280  
R282  
R283  
R284  
R285  
R286  
R287  
R288  
R289  
R290  
R291  
R292  
R293  
R294  
R295  
R296  
R297  
R298  
R299  
R300  
R301  
R302  
R303  
R304  
R305  
R306  
R307  
R308  
R309  
R310  
R311  
R312  
R313  
R314  
R315  
R316  
R317  
R318  
R323  
R324  
R325  
El  
E4  
El  
E0  
El  
El  
E4  
El  
El  
E4  
E4  
El  
El  
El  
E4  
E4  
El  
4K7  
22K  
100K  
330R  
4K7  
10K  
22K  
100K  
100K  
lM  
22K  
2K2  
10K  
10K  
lM  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 100K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 330R  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 100K 1206 .125W 2% NBT  
RESISTOR SM 100K 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM 22K 1206 .125W 2% NBT  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM 2K2 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 1206 .125W 2TOL NBT 75R  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM 1206 .125W 2TOL NBT 10R  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470K  
RESISTOR SM 1206 .125W 2TOL NBT  
RESISTOR SM 1206 .125W 2TOL NBT  
RESISTOR SM 1206 .125W 2TOL NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
RESISTOR SM 47K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 220R  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 100K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT l0R  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM 4K7 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 10R  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 10K 1206 .125W 2% NBT  
RESISTOR SM 47K 1206 .125W 2% NBT  
lM  
2K2  
10K  
lM  
220R  
75R  
220R  
10R  
1M  
lK  
220R  
lK  
lK  
470  
1M  
El  
E4  
E0  
E0  
E0  
E0  
E4  
El  
E0  
El  
El  
E0  
E4  
E4  
E0  
El  
El  
El  
E4  
E4  
E0  
El  
El  
El  
E4  
E4  
E0  
El  
47K  
220R  
lK  
lK  
lK  
lM  
47K  
220R  
lK  
lK  
lK  
lM  
47K  
220R  
lK  
El  
El  
E0  
E0  
El  
El  
El  
El  
El  
lK  
100K  
470R  
10R  
4K7  
4K7  
4K7  
4K7  
lK  
10R  
10K  
10K  
47K  
E0  
El  
El  
E4  
2–20  
TPG20 Service  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Replaceable Parts  
R326  
R327  
R328  
R329  
R330  
R331  
R332  
R333  
R334  
R401  
R402  
R403  
R404  
R405  
R406  
R407  
R408  
R409  
R410  
R411  
R412  
R413  
R414  
R415  
R416  
R417  
R4l8  
R419  
R420  
R421  
R422  
R423  
R424  
R425  
R426  
R427  
R428  
R429  
R430  
R431  
R432  
RNl  
El  
El  
lK  
lK  
lM  
470R  
75R  
100R  
470R  
470R  
33K  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lK 1206 .125W 2% NBT  
RESISTOR SM lM 1206 .125W 2% NBT  
E4  
E0  
E0  
E0  
E0  
E0  
E4  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
E0  
N0  
V0  
V0  
V0  
V0  
V0  
V0  
V0  
V0  
V0  
V0  
V0  
V0  
K8  
K8  
K8  
K8  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 75R  
RESISTOR SM 1206 .125W 2TOL NBT 100R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 33K 1206 .125W 2% NBT  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RESISTOR SM 1206 .125W 2TOL NBT 470R  
RES NETWORK Bx4K7 A.B.770–91  
RES VAR HOR 10K BOURNS 3386P–1–103  
RES VAR HOR lK BOURNS 33B6P–1–102  
RES VAR HOR 2K BOURNS 3386P–1–202  
RES VAR HOR 2K BOURNS 3386P–1–202  
RES VAR HOR lK BOURNS 3386P–1–102  
RES VAR HOR lK BOURNS 3386P–1–102  
RES VAR HOR 2K BOURNS 3386P–1–202  
RES VAR HOR 10K BOURNS 3386P–1–103  
RES VAR HOR 50K BOURNS 3386P–1–503  
RES VAR HOR 10K BOURNS 3386P–1–103  
RES YAR HOR 20K BOURNS 3386P–1–203  
RES VAR HOR 20K BOURNS 3386P–1–203  
SOCKET DIL LOW PROFILE 28 WAY (0.6”)  
SOCKET DIL LOW PROFILE 28 WAY (0.6”)  
SOCRET DIL LOW PROFILE 28 WAY (0.6”)  
SOCKET DIL LOW PROFILE 28 WAY (0.6”)  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
470R  
06  
RVl  
RV2  
RV3  
RV4  
RV5  
RV8  
RV9  
RV10  
RVll  
RV12  
RV13  
RV14  
SFl  
SF2  
SF3  
Hl0K  
HlK  
H2K  
H2K  
HlK  
HlK  
H2K  
Hl0K  
H50R  
Hl0K  
H20K  
H20K  
28  
28  
28  
28  
SN2  
2–21  
TPG20 Service  
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Replaceable Parts  
SN3  
SN4  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
K8  
28  
28  
28  
28  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SOCKET DIL LOW PROFILE 28 WAY (0.6”)  
SOCKET DIL LOW PROFILE 28 WAY (0.6”)  
SOCKET DIL LOW PROFILE 28 WAY (0.6”)  
SOCKET DIL LOW PROFILE 28 WAY (0.6”)  
SOCKET DIL LOW PROFILE 28 WAY (0.6”)  
IC SKT 24W .3 PITCH  
IC SKT 24W .3 PITCH  
IC SKT 24W .3 PITCH  
IC SRT 24W .3 PITCH  
IC SKT 24W .3 PITCH  
IC SKT 44W PLCC (USE AMP OR AUGAT ONLY)  
IC SKT 44W PLCC (USE AMP OR AUGAT ONLY)  
IC SKT 44W PLCC (USE AMP OR AUGAT ONLY)  
IC SKT 52W PLCC (USE AMP OR AUGAT ONLY)  
IC SKT 68W PLCC (USE AMP OR AUGAT ONLY)  
IC SKT 37 PGA (10x10 MATRIX +ID pin)  
SKT IC 32W 0.6” PITCH  
SKT IC 32W 0.6” PITCH  
IC SKT 84W PLCC (USE AMP OR AUGAT ONLY)  
SKT IC 32W 0.6” PITCH  
SKT IC 32W 0.6” PITCH  
IC SKT 24W .3 PITCH  
IC SKT 68W PLCC (USE AMP OR AUGAT ONLY)  
SKT IC 32W 0.6” PITCH  
IC SKT 24W .3 PITCH  
SN13  
SN14  
SN15  
SN16  
SN17  
SNl9  
SN22  
SN23  
SN24  
SN26  
SN27  
SN35  
SN36  
SN37  
SN38  
SN39  
SN40  
SN41  
SN42  
SN43  
SN45  
SN46  
SN57  
SN97  
SN143  
28  
24/.3  
24/.3  
24/.3  
24/.3  
24/.3  
44PLCC  
44PLCC  
44PLCC  
52PLCC  
68PLCC  
37PGA  
32.6  
32.6  
84PLCC  
32.6  
32.6  
24/.3  
68PLCC  
32.6  
24/.3  
24/.3  
24/.3  
24/.3  
24/.3  
24/.3  
24/.3  
28PLCC  
TPGlB2  
24/.3  
00  
00  
00  
00  
00  
00  
00  
00  
00  
00  
00  
00  
00  
00  
00  
00  
00  
IC SKT 24W .3 PITCH  
IC SKT 24W .3 PITCH  
IC SKT 24W .3 PITCH  
IC SKT 24W .3 PITCH  
IC SKT 24W .3 PITCH  
IC SKT 24W .3 PITCH  
IC SKT 28W PLCC (USE AMP OR AUGAT ONLY)  
TEST PATTERN GENERATOR PART2 OF PARTS LIST  
IC SKT 24W .3 PITCH  
SN158 K8  
SN160  
SN161  
SN163  
SN164  
PART2  
SN170  
TPl  
TP2  
TP3  
TP4  
TP5  
TP6  
TP7  
TP8  
TP9  
TP10  
TPll  
TP12  
TP13  
TP14  
TP15  
TP16  
TP17  
TPEl  
TPE2  
TPE3  
TPE4  
TPE5  
TPE6  
Xl  
K8  
K8  
K8  
K8  
ZZ  
K8  
RMK9  
RMK9  
RMX9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMK9  
RMX7  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT SMALL VERO 20–2137D  
TEST POINT LARGE VEROSPEED 20–2136J  
TEST POINT LARGE VEROSPEED 20–2136J  
TEST POINT LARGE VEROSPEED 20–2136J  
TEST POINT LARGE VEROSPEED 20–2136J  
TEST POINT LARGE VEROSPEED 20–2136J  
TEST POINT LARGE VEROSPEED 20–2136J  
XTAL 16.0 MHz 30pF HC43/U  
01  
01  
01  
01  
01  
01  
01  
2–22  
TPG20 Service  
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Replaceable Parts  
X2  
X3  
X4  
X5  
X7  
X8  
RMX3  
RMX7  
RMX7  
RMX7  
RMX7  
RMX7  
04  
11  
05  
04  
16  
17  
1
1
1
1
1
1
XTAL 3.686400 MHz30pF–HC18/U  
XTAL 13.5MHz 15ppm HC42  
XTAL 17.73447 MHz 30pF HC43/U  
XTAL 14.31818 MHz 30pF HC43/U  
CRYSTAL TCXO 14.318180 MHz QC6313/lA–lA lppm  
CRYSTAL TCXO 17.734475 MHz O–C6313/lA–lA lppm  
CHANGED FROM 0.2PPM SG  
COMPLETE SOFTWARE PACKAGE  
PROG.  
PROG.  
PART  
CARD  
TPG1Z  
TPG1B N22  
N23  
LQC’N DEVICE  
Nl9 GAL22V10–25LP  
GAL22V10–25LP  
TITLE  
CKSUM NO.  
TPG19A1  
TPG22A1  
TPG23Al  
TPG43Al  
TPG57A3  
TPG97A2  
TPG160A6  
TPG161A3  
TPGl63Al  
TPG170A7  
TPG158A1  
909B  
909B  
909B  
51C2  
2CEF  
3A05  
38A5  
E1OE  
P660  
CFD  
I7 22V10  
I7 22V10  
I7 22V10  
I7 22V10  
I7 ATV750  
I7 ATV750  
17 ATV750  
17 ATV750  
17 ATV750  
17 ATV750  
I7 AIV750–25  
GAL22V10–25LP  
GAL22V10–25LP  
ATV750L–25DC  
ATV750L–25DC  
ATV750L–25DC  
ATV750L–25DC  
ATV750L–25DC  
ATV750L–25DC  
ATV750–25  
N43  
N57  
N97  
N160  
N161  
N163  
N170  
*N158  
262A  
*MUST BE ATV750 NOT AT~750L  
N2  
N36  
27C512–120  
A1020A–l 68P  
TPG02A81  
TPG36A2  
A598  
I7 27C512  
OPIFMT2 I7 A1020/68  
PROM & ACTEL LIST FOR TPG20–M VARIATIONS  
PROG.  
PROG/  
PART  
CARD  
TPGlZ  
TPGlB  
LOC’N DEVICE  
TITLE  
CKSUM NO.  
N38  
N39  
N41  
N42  
N46  
N40  
27C4001–150  
TPG38M8  
TPG39M8  
TPG4lM8  
TPG42M8  
TPG46M8  
TPG40M1  
P40  
17 27C040  
27C4001–150  
27C4001–150  
27C4001–150  
27C4001–150  
A1020A–1 84P  
3CC7  
AEE6  
ABC5  
5573  
17 27C040  
17 27C040  
17 27C040  
17 27C040  
DMAKM 17 A1020/84  
Assembly No. 300–254 – Power Supply  
Qty LOC’N  
Part No.  
060–334  
100–218  
100–219  
202–108  
200–130  
201–040  
201–023  
103–000  
103–6R8  
103–10R  
103–151  
103–301  
103–331  
103–102  
103–222  
103–682  
013–006  
013–007  
010–502  
016–050  
017–002  
017–003  
017–004  
014–008  
015–015  
Description  
PCB UPP55  
H/S ASSY UPP55–342  
H/S ASSY MJE18006/DBLTV150  
W/C P408  
W/C 130  
W/C 1042 EGA  
W/C 1025  
OR .25W RES CF  
6R8 .25W RES CF  
10R .25W RES CF  
150R .25W RES CF  
300R .25W RES CF  
330R .25W RES CF  
1K .25W RES CF  
2K2 .25W RES CF  
6K8 .25W RES CF  
390R .5W RES CF  
470R .5W RES CF  
1R .5W RES MF  
100R POT PRE PNZ11  
15R THERMISTOR VA1100  
33R THERMISTOR  
4K7 THERMISTOR VA1109  
150K 1W RES FP1  
10K 5W RES PLUGGABLE KP294–0  
1
1
1
1
1
1
3
2
1
1
3
1
1
1
1
1
2
1
1
1
1
1
1
1
1
R8  
R19  
R3, R7, R10  
R20  
R18  
R11  
R6  
R8  
R13, R14  
R9  
R5  
R15  
R2  
R16  
R4  
R12  
R1  
2–23  
TPG20 Service  
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Replaceable Parts  
5
C9, C14,  
C17, C20  
C16  
C3, C4, C5  
C8  
022–008  
.22UF 100V CAP RAD POLYE 10mm  
1
3
1
2
1
1
3
2
1
2
1
1
5
022–016  
022–021  
022–002  
022–022  
021–001  
021–002  
220pF 1KV CAP HV DISC CERAM  
4700pF 250V CAP CLASS Y TYP WY  
.01uF 1KV CAP CERAMIC  
C1, C2  
.1uF 250V CAP CLASS X  
1uF 63V CAP ELEC RAD 105C  
10uF 25V CAP ELEC RAD 105C  
1000uF 16V CAP ELEC RAD 105C  
2200uF 16V CAP ELEC RAC 105C  
4700uF 10V CAP ELEC RAD 105C  
100uF 400V CAP ELEC RAD 85C SI  
3V9 0.5W ZENER  
C10  
C13, C16, C19 021–007  
C12, C18  
C15  
C6, C7  
VR11  
B1  
D1, D2,  
D3, D4, D5  
T2  
021–014  
021–027  
020–041  
041–005  
043–022  
043–004  
RECTIFIER 2KBP08  
DIODE BYT11–1000  
1
2
1
1
1
1
1
1
046–002  
046–003  
040–040  
050–021  
050–017  
051–053  
078–002  
070–012  
TRANSISTOR BC327  
TRANSISTOR BC337  
T1, T3  
IC H11A1–Z QUALITY TECHNOLOGY  
10WAY CON MOLX F/L .156” 5238  
5WAY CON MOLX F/L .156” 5238  
FUSEHOLDER PCB MTG 20mm  
FUSE 1A SLO BLO 20mm  
FUSECOVER 20mm FH2H  
2–24  
TPG20 Service  
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Section 3  
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Section 3  
Diagrams/Circuit Board Illustrations  
3–1  
TPG20 Service  
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Download from Www.Somanuals.com. All Manuals Search And Download.  
RV14  
RV13  
C161  
L6  
LK4  
LK6  
CV1  
D15  
RV12  
X3  
X4  
C38  
N139  
N138  
N137  
LK3  
LK5  
X8  
X7  
R212  
R213  
L11  
D26 TPE2  
L7  
L8  
CV2  
C65  
TP5  
C162  
D12  
D27  
+5V  
+9V  
C163  
D21  
N4  
N2  
N3  
L12  
D20  
D22  
D23  
CV3  
C164  
C171  
C165  
-9V  
-5V  
TP7  
RV11  
X5  
X6  
D13  
C191  
L13  
CN1  
CV4  
C122  
N83  
L10  
D14  
D4  
C101  
RV1  
C201  
L14  
C126  
TP16  
N45  
N42  
N41  
N39  
N38  
N152  
N151  
TP4  
D12  
C209 C203  
TPE1  
C118  
TP3  
N164  
C123  
C121  
TP9 TP8  
TP17  
C103 C102  
C40  
TPE6  
C112  
N36  
N35  
N40  
N45  
C104  
N37  
C45  
X1  
TP1  
CN2  
C101  
TP2  
C263  
RV10  
LV10  
C50  
C14  
N13  
F1  
LK1  
C67  
C6  
N24  
C149  
TPE5  
R4  
C13  
X2  
C36 C19  
D1  
N18  
C15  
RV3  
N14  
F2  
C269  
C17  
RV2  
C42 C41  
TPE4  
N26  
C68  
C10  
C411  
C47  
R88  
R86  
R89  
R91  
R96  
R98  
RV5  
RV4  
LK9  
LK8  
LK7  
TP10  
N15  
F3  
C18  
TP11  
TP12  
N27  
C69  
C26  
C49  
RV8  
RV9  
TPE3  
CN3  
N395  
N392  
C408  
Test Pattern Generator Board  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
D6  
L2  
+12V  
R13  
390  
C12  
2200UF  
C13  
1000UF  
F1  
1 AMP  
R2  
15  
C14  
7
0.22UF  
+5V  
TR1D  
L1  
UH  
LINE  
NEUTRAL  
COMMON  
CR7  
TR1A  
1
C1  
0.1UF  
C2  
0.1UF  
L3  
8
9
B1  
R1  
10K  
5W  
R12  
150K  
1W  
C7  
100UF  
C6  
100UF  
TR1E  
C15  
4700UF  
C16  
1000UF  
C17  
0.22UF  
2
C3  
4700PF  
C4  
4700PF  
1
0
D1  
GND  
C8  
0.01UF  
C5  
4700PF  
1
1
TR1F  
R14  
390  
C20  
0.22UF  
C18  
2200UF  
C19  
1000UF  
D8  
TR1B  
3
1
2
-12V  
L4  
4
C9  
0.22UF  
R9  
470  
T1  
D2  
TR1C  
5
R10  
150  
D3  
D4  
T2  
R7  
150  
C10  
10UF  
R11  
1K  
U1  
1
2
5
6
C11  
100UF  
R8  
6.8K  
4
6
R19  
10  
D5  
R20  
300  
NC  
R6  
2.2K  
C26  
220PF  
T3  
R5  
1
R3  
150  
R4  
4.7  
+5V  
R18  
330  
VR11  
3.9V  
T4  
R15  
100  
R17  
6.8  
R16  
33  
GND  
POWER SUPPLY BOARD  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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