Service
ORDER NO.
DEH-1500R/XU/EW
CRT2969
HIGH POWER CD PLAYER WITH RDS TUNER
DEH-1500R
XU/EW
DEH-1530R
XU/EW
HIGH POWER CD PLAYER WITH FM/MW/LW TUNER
DEH-1510
XU/EE
- This service manual should be used together with the following manual(s):
Model No.
CX-3026
Order No.
CRT2944
Mech. Module Remarks
S10
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
For details, refer to "Important symbols for good services".
PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2002
K-ZZU. NOV. 2002 Printed in Japan
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[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:
1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.
3
DEH-1500R/XU/EW
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CONTENTS
A
B
C
D
E
F
2. EXPLODED VIEWS AND PARTS LIST.......................................................................................................................7
2.1 PACKING(EW model)...........................................................................................................................................7
2.2 PACKING(EE model)............................................................................................................................................8
2.5 CD MECHANISM MODULE...............................................................................................................................14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM...................................................................................................16
3.1 BLOCK DIAGRAM ..............................................................................................................................................16
3.3 KEYBOARD UNIT...............................................................................................................................................24
3.4 CD MECHANISM MODULE...............................................................................................................................26
4. PCB CONNECTION DIAGRAM................................................................................................................................30
4.1 TUNER AMP UNIT .............................................................................................................................................30
4.2 KEYBOARD UNIT...............................................................................................................................................34
4.3 CD MECHANISM MODULE...............................................................................................................................36
6. ADJUSTMENT .........................................................................................................................................................43
6.1 CD ADJUSTMENT .............................................................................................................................................43
7. GENERAL INFORMATION.......................................................................................................................................47
7.1.1 DISASSEMBLY..............................................................................................................................................47
7.1.2 CONNECTOR FUNCTION DESCRIPTION....................................................................................................52
7.2 PARTS .................................................................................................................................................................53
7.2.1 IC ....................................................................................................................................................................53
7.4 CLEANING..........................................................................................................................................................64
- CD Player Service Precautions
3. After replacing the pickup unit, be sure to check the
grating.(See p.44.)
1. Before disassembling the unit, be sure to turn off the
power. Unplugging and plugging the connectors dur-
ing power-on mode may damage the ICs inside the
unit.
4. In this product, because the memory capacity of the
microcomputer is insufficient, the test mode is not
installed. However grating of the pickup unit can be
confirmed.
2. To protect the pickup unit from electrostatic dis-
charge during serviving, take an appropriate treat-
ment(shorting-solder) by referring to "the DISAS-
SEMBLY" on page 47.
4
DEH-1500R/XU/EW
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EE model
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DEH-1500R/XU/EW
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2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING(EW model)
A
B
C
D
E
F
14
7
3
5
4
NOTE:
- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to ∇ mark on the product are used for disassembly.
- For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
- PACKING(EW model) SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
8 Carton(DEH-1500R)
Carton(DEH-1530R)
Part No.
1 Cord Assy
2 Screw
3 Handle
4 Bush
CDE7059
CBA1002
CNC5395
CNV3930
E36-615
CHG4985
CHG4986
9 Contain Box(DEH-1500R) CHL4985
Contain Box(DEH-1530R) CHL4986
*
5 Polyethylene Bag
10 Protector
CHP2663
6 Polyethylene Bag
7-1 Owner’s Manual
7-2 Installation Manual
7-3 Passport
CEG-162
CRD3662
CRD3663
CRY1013
CRY1157
11 Protector
12 Case Assy
13 Fixing Screw(M2x4)
14 Accessory Assy
CHP2664
CXB3520
CBA1488
CEA3094
*
*
7-4 Warranty Card
- Owner's Manual, Installation Manual
Model
Part No.
CRD3662
CRD3663
Language
English,Spanish,German,
French,Italian,Dutch
DEH-1500R/XU/EW
DEH-1530R/XU/EW
7
DEH-1500R/XU/EW
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2.2 PACKING(EE model)
A
B
C
D
E
F
5
6
3
17
4
18
8
2
9
7
11
- PACKING(EE model) SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.
1 Cord Assy
2 Spring
3 Screw
CDE7209
CBH1650
CBA1002
CEG-127
11-2 Installation Manual
* 11-3 Warranty Card
12 Carton
CRD3671
CRY1157
CHG4990
*
*
4 Polyethylene Bag
5 Screw
CRZ50P090FTC
13 Contain Box
14 Protector
15 Protector
16 Case Assy
17 Accessory Assy
CHL4990
CHP2663
CHP2664
CXB3520
CEA3438
6 Screw
7 Polyethylene Bag
8 Handle
TRZ50P080FTC
CEG-158
CNC5395
CNV3930
CEG-162
9 Bush
10 Polyethylene Bag
18 Fixing Screw(M2 x 4)
CBA1488
11-1 Owner’s Manual
CRD3670
- Owner's Manual, Installation Manual
Model
DEH-1510/XU/EE
Part No.
CRD3670
CRD3671
Language
English,Russian
8
DEH-1500R/XU/EW
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DEH-1500R/XU/EW
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- EXTERIOR(EW model) SECTION PARTS LIST
A
B
C
D
E
F
Mark No. Description
Part No.
CWM8573
CAW1731
CKS3580
CNC9617
Mark No. Description
Part No.
1 Screw
2 Screw
3 Screw
4 Cord Assy
5 Cap
BSZ26P060FTC
BSZ30P060FTC
BSZ30P200FTC
CDE7059
Keyboard Unit(DEH-1530R)
45 LCD(LCD1801)
46 Connector(CN1801)
47 Holder
CKX-003
48 Sheet
49 Lens
50 Lighting Conductor
51 Rubber
52 Connector
CNM7932
CNV7060
CNV7367
CNV7368
CNV7369
6 Cable
7 Fuse(10A)
CDE7113
CEK1208
8
CD Mechanism Module(S10)CXK5600
9 Case
10 Holder
CNB2793
CNC8659
53 Grille Unit(DEH-1500R) CXB9504
Grille Unit(DEH-1530R) CXB9866
54 Chassis Unit(DEH-1500R) CXB9541
Chassis Unit(DEH-1530R) CXB9544
11 Earth Plate
12 Cushion
13 Insulator
14 Insulator
CNC8915
CNM8275
CNM8059
CNM8174
55 Button
CAC4836
15 Tuner Amp Unit(DEH-1500R) CWM8521
Tuner Amp Unit(DEH-1530R) CWM8565
56 Spring
57 Spring
58 Spring
59 Bracket
60 Holder
CBH1835
CBH2208
CBH2367
CNC6791
CNC8042
16 Screw
17 Screw
18 Screw
19 Pin Jack(CN352)
20 Terminal(CN402)
ASZ26P060FTC
BPZ26P080FTC
BSZ26P160FTC
CKB1028
CKF1059
61 Cover
CNM6276
CNS7522
CNS7129
CNV4692
CNV4728
62 Panel(DEH-1500R)
Panel(DEH-1530R)
63 Arm
21 Plug(CN901)
CKM1376
CKS3581
CKS3835
CKS4124
CKX1056
22 Connector(CN831)
23 Connector(CN651)
24 Connector(CN621)
25 Antenna Jack(CN401)
64 Arm
65 Arm
CNV5576
66 Screw
67 Screw
68 IC(IC302)
IMS20P030FZK
ISS26P055FTC
TDA7386
26 Holder
27 Holder
28 Heat Sink
29 FM/AM Tuner Unit
30 Holder
CND1235
CND1328
CNR1668
CWE1645
CND1054
69 Transistor(Q911,921,991) 2SD2375
31 Detach Grille Assy(DEH-1500R) CXB9441
Detach Grille Assy(DEH-1530R) CXB9568
32 Screw
33 Button(1-6)
34 Button(Volume)
BPZ20P100FZK
CAC7739
CAC7740
35 Button(Up)
CAC7741
CAC7742
CAC7743
CAC7745
CAC7746
36 Button(Down)
37 Button(Eject)
38 Button(Band)
39 Button(Audio)
40 Button(SRC-EQ)
41 Button(DEH-1500R)
Button(DEH-1530R)
42 Spring
43 Cover(DEH-1500R)
Cover(DEH-1530R)
CAC7747
CAC7753
CAC5929
CBH2210
CNS7232
CNS7353
44 Keyboard Unit(DEH-1500R)
CWM8523
11
DEH-1500R/XU/EW
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- EXTERIOR(EE model) SECTION PARTS LIST
A
B
C
D
E
F
Mark No. Description
49 Lens
Part No.
Mark No. Description
Part No.
1 Screw
2 Screw
3 Screw
4 Cord Assy
5 •••••
BSZ26P060FTC
BSZ30P060FTC
BSZ30P200FTC
CDE7209
CNV7060
CNV7367
50 Lighting Conductor
51 Rubber
CNV7368
CNV7369
CXB9868
CXB9542
CAC4836
52 Connector
53 Grille Unit
54 Chassis Unit
55 Button
6 Cable
7 Fuse(10A)
CDE7113
CEK1208
8 CD Mechanism Module(S10) CXK5600
9 Case
10 Holder
CNB2793
CNC8659
56 Spring
57 Spring
58 Spring
59 Bracket
60 Holder
CBH1835
CBH2208
CBH2367
CNC6791
CNC8042
11 Earth Plate
12 Cushion
13 Insulator
14 Insulator
15 Tuner Amp Unit
CNC8915
CNM8275
CNM8059
CNM8174
CWM8567
61 Cover
62 Panel
63 Arm
64 Arm
65 Arm
CNM6276
CNS7238
CNV4692
CNV4728
CNV5576
16 Screw
17 Screw
18 Screw
19 Pin Jack(CN352)
20 Terminal(CN402)
ASZ26P060FTC
BPZ26P080FTC
BSZ26P160FTC
CKB1028
66 Screw
67 Screw
68 IC(IC302)
IMS20P030FZK
ISS26P055FTC
TDA7386
CKF1059
21 Plug(CN901)
CKM1376
CKS3581
CKS3835
69 Transistor(Q911,921,991) 2SD2375
22 Connector(CN831)
23 Connector(CN651)
24 •••••
25 Antenna Jack(CN401)
CKX1056
26 Holder
27 Holder
28 Heat Sink
29 FM/AM Tuner Unit
30 Holder
CND1241
CND1328
CNR1668
CWE1648
CND1054
31 Detach Grille Assy
32 Screw
33 Button(1-6)
34 Button(Volume)
35 Button(Up)
CXB9570
BPZ20P100FZK
CAC7739
CAC7740
CAC7741
36 Button(Down)
37 Button(Eject)
38 Button(Band)
39 Button(Audio)
40 Button(SRC-EQ)
CAC7742
CAC7743
CAC7745
CAC7746
CAC7749
41 Button
42 Spring
43 Cover
44 Keyboard Unit
45 LCD(LCD1801)
CAC7753
CBH2210
CNS7232
CWM8575
CAW1735
46 Connector(CN1801)
47 Holder
48 Sheet
CKS3580
CNC9617
CNM7932
13
DEH-1500R/XU/EW
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- CD MECHANISM MODULE SECTION PARTS LIST
A
B
C
D
E
F
Mark No. Description
1 CD Core Unit(S10)
Part No.
Mark No. Description
Part No.
CWX2708
48 Holder
49 Arm
50 Gear
CNV7202
CNV7203
CNV7207
2 Connector(CN101)
3 Connector(CN701)
4 Screw
CKS4182
CKS4188
BMZ20P035FTC
BSZ20P040FTC
5 Screw
51 Gear
52 Gear
53 Gear
54 Gear
55 Gear
CNV7208
CNV7209
CNV7210
CNV7211
CNV7212
6 Screw(M2x4)
7 Screw(M2x3)
8 Screw(M2x3)
9 Washer
CBA1362
CBA1511
CBA1527
CBF1037
CBF1038
10 Washer
56 Rack
57 Arm
58 Arm
59 Guide
60 Roller
CNV7214
CNV7215
CNV7216
CNV7217
CNV7218
11 Washer
12 Spring
13 Spring
14 Spring
15 Spring
CBF1060
CBH2390
CBH2606
CBH2607
CBH2608
61 Gear
62 Arm
63 Arm
64 Arm
65 Damper
CNV7219
CNV7221
CNV7220
CNV7222
CNV7313
16 Spring
17 Spring
18 Spring
19 Spring
20 Spring
CBH2609
CBH2610
CBH2611
CBH2612
CBH2613
66 Damper
67 Arm
68 Arm
69 Guide
70 Guide
CNV7314
CNV7341
CNV7342
CNV7360
CNV7361
21 Spring
22 Spring
23 Spring
24 Spring
25 Spring
CBH2614
CBH2615
CBH2616
CBH2617
CBH2620
71 Holder
72 Arm
73 Gear
74 Damper
75 Motor Unit(M1)
CNV7437
CNV7444
CNV7595
CNV7618
CXB6007
26 Spring
27 Spring
28 Spring
29 Spring
30 Spring
CBH2621
CBH2641
CBH2642
CBH2643
CBH2659
76 Chassis Unit
77 Screw Unit
78 Gear Unit
79 Arm Unit
80 Arm Unit
CXB8728
CXB8729
CXB8731
CXB8732
CXB8735
31 Spring
32 Spring
33 Shaft
34 Frame
35 Frame
CBH2688
CBL1614
CLA3845
CNC9962
CNC9963
*
81 Arm Unit
82 Motor Unit(M2)
83 Bracket
84 Screw
85 Screw(M2x5)
CXB8852
CXB8933
CNC9985
JFZ20P020FTC
EBA1028
36 Bracket
37 Bracket
38 Arm
39 Arm
40 Lever
CNC9966
CNC9967
CNC9968
CNC9973
CNC9983
86 Screw
87 Screw
88 Washer
89 Washer
JFZ20P020FTC
JGZ17P022FTC
YE15FTC
41 Lever
42 Sheet
43 Collar
44 Guide
45 Arm
CNC9984
CNM8134
CNV6906
CNV6925
CNV7198
YE20FTC
90 Pickup Unit(Service)(P10) CXX1641
91 Screw
IMS26P030FMC
46 Rack
47 Holder
CNV7199
CNV7201
DEH-1500R/XU/EW
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
- EW MODEL
A
B
C
D
E
F
TUNER AMP UNIT
A
VDD
6
13
5
10
9
8
11
14
18 19 20 21
CE2
CE1
IC← 5
IC 3 EEPROM
5.0V
5V 3.3V
OSC
LPF
ANTENNA
CN402
AM ANT
FMRF
1
3
ATT
IC 2
2.5V
Q401
Q402
IC 1
3.3V
FM ANT
ATT
Lch
23
FMRF
MIXER, IF AMP
DET, FM MPX,
RDS DECODER
RF adj
ANT adj
T51
CF52
CF51
IC 4
←
3.3V 2.5V
2.5V
3.3V
4
17
2
3
TUN3V
IN2_
VCC
IN3_
PICKUP UNIT
(SERVICE)(P10)
CD CORE UNIT(S10)
C
CN101 Q101
CN651
CN701
LOUT
LASER
DIODE
LOUT
LD+
MD
1
20
23
8
14
14
5
LD
PD
LOUT
2
xtal
X201
AC, F, E, BD
HOLOGRAM
UNIT
24
SERVO XTAL
CONTROL,
DSP,
FOP
TOP
FOP
TOP
1
4
FOCUS ACT.
TRACKING ACT.
LPF, DAC
MONITOR
DIODE
CO
IC 201
UPD63712GC
FD, TD, SD, MD
42
12
13
FOP
TOP
LIMIT
ACT,MOTOR
DRIVER
SPINDLE
M
MOTOR
HOME
16
15
17
18
SOP
SOM
LCOM
LOADING/ CARRIAGE
MOTOR
LOEJ
M
LOEJ
29
28
LOE
22
9
LCOP
LOEJ
5
7
17
15
CONT
CONT
CONT
CON
IC 301
BA5996FP
DSCSNS
CLMP
DSCSNS
CLAMSW
65
27
6
16
11
DSC
CLA
11
Q991
Q992
VD
1
2
21 VD
20
CLAMP
VD
B.U
VDD
12EJ
8EJ
DSCSNS
1
5
3.3V REGULATOR
IC 701
16
41
4
XSI
1
3
3R3V
IC652
TC7SET08FU
NJM2391DL1-33
VDCONT
VDC
16
DEH-1500R/XU/EW
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2
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A
B
C
D
E
F
CN352
Q 352
CE2
CE1
55
REAR L CH
TUNPCE2
TUNPCE1
TUNPDI
56
11
12
13
TUNPDO
TUNPCK
Q453
61
76
LDET
SL
VDD REGULATOR
Q911
401
402
59
58
RDS57K
RDSLK
VDD
B.U
57
62
RDT
RCK
VCK
VDT
VST
SYS 8V REGULATOR
Q921
Q922
CN901
VCC
B.U
SYSTEM
SYSPW
CONTROLLER
BACKUP
B.U
16
Q923
IC 601 (1/2)
PE5329A
16
15
BACK UP
GND
15
7
GND
VST/ VCK/ VDT
2
3
POWER AMP
IN2_L
FL-
23
ELECTRONIC VOLUME
7
FL-
10
11
FL+
RL-
14
21
3
FL
RL
5
8
5
8
Frontout_L
Rearout_L
IC 302
PAL007A
FL+
RL-
RL+
IN3_L
IC 151
PML003AM
12
RL+
5
6
6
MUTE
STBY
4
22
Q452 MUTE
Q931
TUN 3V
IC 901
BA033SFP
asens
bsens
ACC
14
14
1
ACC
4
TUN3V
B.U
SYSTEM
4
VCC
64
63
CONTROLLER
ASENS
BSENS
Q951
TELIN
TELEPHONE MUTE
9
9
IC 601(2/2)
PE5329A
TELEPHONE
MUTE
49
ANTIN
34
43
TELIN
29
28
LOEJ
B.REMOTE
IC 551
TPD1018F
CONT
SYSPW
B.REM
6
1
11
11
B.REM
65
27
DSCSNS
CLAMSW
48
MUTE
KEYBOARD UNIT
B
16
41
XSI
RR RR
-
+
CN831
CN1801
BACK
UP
FR FR
-
+
KEY CONTROLLER
LCD DRIVER
VDCONT
B.
REM
FL FL
-
+
RL RL
ACC
GND
8
9
KYDT
DPDT
20
-
+
3
4
KYDT
DPDT
3
KYDT
DPDT
18
LCD
4
RESET
IC 961
S-80834CNY
60
1
2
VDD
RESET
VDD
SW5V
56
10
VDD
5
5
VLCD
21
SWVDD
Q801
IC 1801
PD6340A
KEY MATRIX
DEH-1500R/XU/EW
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3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
A
B
C
D
E
F
A-a
Large size
SCH diagram
A-a
A-b
CN701
C
A-a
A-b
Guide page
A-a
A-b
Detailed page
B
CN1801
NOTE :
Symbol indicates a resistor.
Decimal points for resistor
and capacitor fixed values
are expressed as :
No differentiation is made between chip resistors and
discrete resistors.
Symbol indicates a capacitor.
←
2.2 2R2
0.022 R022
No differentiation is made between chip capacitors and
discrete capacitors.
←
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
A
18
DEH-1500R/XU/EW
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3
4
1
2
6
7
8
5
A
B
C
D
E
F
A-b
TUNER AMP UNIT
A
REAR
CH
L
REAR
CH
R
EW model
CEK1136
>
BACK UP
GND
600µH
ACC
B.REM
TEL MUTE
RL-
FL-
RL+
FL+
RR-
FR-
RR+
FR+
RR RR
-
+
BACK
UP
FR FR
-
+
B.
FL FL
REM
-
+
RL RL
GND ACC
-
+
EE model
GND
RL-
FL-
RL+
FL+
RR-
FR-
RR+
FR+
A
19
DEH-1500R/XU/EW
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5
6
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1
2
3
4
1
2
3
A-b
A
B
C
D
E
F
FM/AM TUNER UNIT
A-a
20
DEH-1500R/XU/EW
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3
4
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2
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7
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5
4
5
A-b
A
B
C
D
E
F
NIT
A-a
21
DEH-1500R/XU/EW
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5
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8
1
2
3
4
A
B
C
D
E
F
1
2
3
A-b
22
DEH-1500R/XU/EW
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4
1
2
6
7
8
5
A
B
C
D
E
F
4
5
A-b
23
DEH-1500R/XU/EW
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5
A
B
C
D
E
F
KEYBOARD UNIT
B
EQ
TA:EW
LOUD
CLOCK:EE
40mA, 14V
LOC/BSM
B
DEH-1500R/XU/EW
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25
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2
3
4
3.4 CD MECHANISM MODULE
A
B
C
D
E
F
Pickup Unit(Service)(P10)
#
F
T
T
F
T
T
F
F
F
T
T
T
T
F
F
F
T
T
F
F
!
0
1
9
MOTOR DRIVER
@
S
T
F
5
SPINDLE MOTOR
M1 CXB6007
7
C
S
S
8
LOADING/CARRIAGE
MOTOR
C
6
M2 CXB8933
C
3
F
F
T
T
3.3V
REGULATOR
C
26
DEH-1500R/XU/EW
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3
4
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2
6
7
8
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A
B
C
D
E
F
SIGNAL LINE
FOCUS SERVO LINE
F
T
C
S
TRACKING SERVO LINE
CARRIAGE SERVO LINE
SPINDLE SERVO LINE
SWITCHES:
CD CORE UNIT
S901 : HOME SWITCH.....ON-OFF
S902 : CLAMP SWITCH....ON-OFF
S903 : DSCSNS SWITCH....ON-OFF
S904 : 12EJ SWITCH....ON-OFF
S905 : 8EJ SWITCH....ON-OFF
The underlined indicates the switch position.
RF AMP / SERVO / DSP
DAC / LPF
CD CORE UNIT (S10)
C
9
4
CN651
A
2
@
S
5
C
6
3
$
%
C
DEH-1500R/XU/EW
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27
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- Waveforms
Note : 1. The encircled numbers denote measuring points in the circuit diagram.
2. Reference voltage REFO1(1.65V)
A
B
C
D
E
F
1 DSCSNS 5V/div
2 CLCONT 5V/div
500ms/div 1 DSCSNS 5V/div
500ms/div 5 SIN
6 CIN
1V/div
500mV/div
500mV/div
2s/div
2 CLCONT 5V/div
3 LOEJ
5V/div
3 LOEJ
5V/div
7 TIN
4 VD
10V/div
4 VD
10V/div
When setting up after loading a 12cm CD-DA
disc
When loading a 12cm CD
When loading an 8cm CD
Ref.:
GND
Ref.:
GND
Ref.:
REFO
Mode:
Normal
Mode:
Norma
Mode:
Norma
8 FIN
200mV/div 500ms/div 0 TE
500mV/div 200ms/div ! FE
500mV/div 20ms/div
500mV/div
500mV/div
9 RFOK
5 SIN
2V/div
2V/div
! FE
500mV/div
8 FIN
0 TE
7 TIN
500mV/div
When setting up "Source On"(12cm CD-DA)
When setting up "Source On"
During "Play"(CD-DA)
Ref.:
REFO
Ref.:
REFO
Ref.:
REFO
Mode:
Normal
Mode:
Norma
Mode:
Norma
@ MDX
5 SIN
500mV/div 5ms/div
1V/div
@ MDX
5 SIN
500mV/div 5µs/div
1V/div
# RFAGC
500mV/div 0.5µs/div
Spindle waveform during "Play"
Spindle waveform during "Play"(Magnified)
RF eye pattern
Ref.:
REFO
Ref.:
REFO
Ref.:
REFO
Mode:
Normal
Mode:
Norma
Mode:
Normal
8 FIN
! FE
500mV/div 200ms/div 0 TE
500mV/div # RFAGC
500mV/div 2ms/div
500mV/div
# RFAGC
0 TE
7 TIN
1V/div
500mV/div
500mV/div
500µs/div
Focus Search
When "Tracking Open"
1 Track Jump
Ref.:
REFO
Ref.:
REFO
Ref.:
REFO
Mode:
TEST
Mode:
TEST
Mode:
TEST
28
DEH-1500R/XU/EW
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2
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7
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5
A
B
C
D
E
F
# RFAGC
0 TE
7 TIN
1V/div
500mV/div
500mV/div
500ms/div # RFAGC
1V/div
500mV/div
500mV/div
5ms/div
# RFAGC
7 TIN
0 TE
1V/div
1V/div
1V/div
1V/div
500µs/div
0 TE
7 TIN
8 FIN
32 Track Jump
100(32x3) Track Jump
When reproducing black dots(1mm)
Ref.:
REFO
Ref.:
REFO
Ref.:
REFO
Mode:
TEST
Mode:
TEST
Mode:
Norma
# RFAGC
0 TE
6 CIN
5 SIN
1V/div
1V/div
500mV/div
2V/div
500µs/div # RFAGC
1V/div
1V/div
500mV/div
2V/div
5ms/div
# RFAGC
0 TE
1V/div
1V/div
500mV/div
2V/div
500µs/div
0 TE
6 CIN
5 SIN
6 CIN
5 SIN
During inside/outside search
When reproducing scratch(1mm)
When reproducing fingerprint(65µm)
(outer circumference → inner circumference)
Ref.:
REFO
Ref.:
REFO
Ref.:
REFO
Mode:
Normal
Mode:
Norma
Mode:
Norma
$ LOUT
% ROUT
1V/div
1V/div
200µs/div 1 DSCSNS 5V/div
2 CLCONT 5V/div
3 LOEJ 5V/div
200ms/div 1 DSCSNS 5V/div
2 CLCONT 5V/div
3 LOEJ 5V/div
200ms/div
Analog Audio
When "Eject"(12cm CD)
When "Eject"(8cm CD)
Ref.:
AGND
Ref.:
GND
Ref.:
GND
Mode:
Normal
Mode:
Norma
Mode:
Norma
DEH-1500R/XU/EW
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29
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4. PCB CONNECTION DIAGRAM
4.1 TUNER AMP UNIT
A
B
C
D
E
F
NOTE FOR PCB DIAGRAMS
1.The parts mounted on this PCB
TUNER AMP UNIT
A
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic dia-
gram.
CORD ASSY
2.Viewpoint of PCB diagrams
Capacitor
Connector
SIDE A
SIDE B
Chip Part
P.C.Board
CN701
C
CN1801
B
A
30
DEH-1500R/XU/EW
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4
1
2
6
7
8
5
A
B
C
D
E
F
SIDE A
ANTENNA
FRONT
A
31
DEH-1500R/XU/EW
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2
3
4
A
B
C
D
E
F
TUNER AMP UNIT
A
A
32
DEH-1500R/XU/EW
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4
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2
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A
B
C
D
E
F
SIDE B
A
DEH-1500R/XU/EW
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33
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5
A
B
C
D
E
F
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35
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SIDE B
CD CORE UNIT(S10)
C
A
B
C
D
E
F
8EJ
12EJ
DSCSNS
CLAMP
C
37
DEH-1500R/XU/EW
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5
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3
4
5. ELECTRICAL PARTS LIST
A
B
C
D
E
F
NOTES:
- Parts whose parts numbers are omitted are subject to being not supplied.
- The part numbers shown below indicate chip components.
Chip Resistor
RS1/_S___J,RS1/__S___J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- ------ ------------------------------------------
Part No.
-------------------------
--- ------
------------------------------------------
L
L
901
951
Choke Coil 600µH
Inductor
CTH1280
LAU2R2K
Unit Number : CWM8521(DEH-1500R)
Unit Number : CWM8565(DEH-1530R)
A
Unit Name
: Tuner Amp Unit
X
601
Radiator 12.58291MHz
Arrester
FM/AM Tuner Unit
CSS1402
DSP-201M
CWE1645
AR 401
MISCELLANEOUS
IC
IC
IC
IC
IC
151
302
551
601
652
IC
IC
IC
IC
IC
PML003AM
TDA7386
RESISTORS
TPD1018F
PE5329A
R
R
R
R
R
151
152
153
154
155
RD1/4PU472J
RD1/4PU472J
RS1/16S101J
RS1/16S101J
RS1/16S101J
TC7SET08FU
IC
IC
Q
Q
Q
901
961
352
401
402
IC
BA033SFP
S-80834CNY
IMH3A
IC
Transistor
Transistor
Transistor
R
R
R
R
R
156
157
301
353
354
RS1/16S101J
RAB4C102J
RD1/4PU153J
RS1/16S821J
RS1/16S821J
IMH1A
IMH1A
Q
Q
Q
Q
Q
452
453
801
821
822
Transistor
Transistor
Transistor
Transistor
Transistor
DTC124EU
DTA124EU
2SA1036K
2SA1036K
DTC114EU
R
R
R
R
R
357
358
401
402
403
RS1/16S223J
RS1/16S223J
RS1/16S223J
RS1/16S223J
RS1/16S223J
Q
Q
Q
Q
Q
911
912
921
922
923
Transistor
Transistor
Transistor
Transistor
Transistor
2SD2375
IMD2A
2SD2375
2SB1243
DTC114EU
R
R
R
R
R
404
405
406
407
408
RS1/16S223J
RS1/16S681J
RS1/16S681J
RS1/16S681J
RS1/16S681J
Q
Q
Q
Q
D
931
951
991
992
452
Transistor
Transistor
Transistor
Transistor
Diode
IMX1
2SA1037K
2SD2375
IMD2A
R
R
R
R
R
409
410
414
420
454
RS1/16S681J
RS1/16S681J
RS1/16S0R0J
RS1/16S681J
RS1/16S103J
DAN202U
D
D
D
D
D
551
552
831
832
833
Diode
Diode
Diode
Diode
Diode
S5688G
S5688G
1SS133
1SS133
1SS133
R
R
R
R
R
455
456
457
601
603
RS1/16S153J
RS1/16S221J
RD1/4PU681J
RS1/16S473J
RS1/16S103J
D
D
D
D
D
834
835
836
901
902
Diode
Diode
Diode
Diode
Diode
1SS133
1SS133
1SS133
S5688G
S5688G
R
R
R
R
R
604
605
606
607
608
RS1/16S103J
RS1/16S221J
RS1/16S104J
RD1/4PU222J
RS1/16S0R0J
D
D
D
D
D
911
912
921
931
932
Diode
Diode
Diode
Diode
Diode
S5688G
HZS6L(B2)
HZS9L(B3)
HZS7L(C3)
HZS7L(A1)
R
R
R
R
R
609
610
611
621
622
RD1/4PU473J
RD1/4PU681J
RS1/16S473J
RD1/4PU102J
RD1/4PU102J
D
D
L
951
991
151
401
402
Diode
DAN202U
HZS9L(B1)
LAU2R2K
LAU1R0K
LAU1R0K
Diode
Inductor
Inductor
Inductor
R
R
R
R
R
653
654
661
801
802
RS1/16S104J
RS1/16S102J
RS1/16S221J
RS1/16S153J
RS1/16S153J
L
L
L
L
L
404
601
801
Ferri-Inductor
Inductor
Inductor
LAU4R7K
LAU1R0K
LAU2R2K
R
803
RS1/16S222J
38
DEH-1500R/XU/EW
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=====Circuit Symbol and No.===Part Name
Part No.
=====Circuit Symbol and No.===Part Name
Part No.
A
B
C
D
E
F
--- ------
------------------------------------------
-------------------------
--- ------
------------------------------------------
-------------------------
R
R
R
R
821
823
833
834
RD1/4PU332J
RS1/16S103J
RD1/4PU222J
RD1/4PU222J
C
317
CKSQYB102K50
C
C
C
C
C
318
319
320
321
353
CKSQYB102K50
CKSQYB102K50
CKSQYB102K50
CKSQYB102K50
CEJQ2R2M50
R
R
R
R
R
836
837
838
841
848
RD1/4PU104J
RD1/4PU103J
RD1/4PU102J
RS1/16S1R0J
RD1/4PU102J
C
C
C
C
C
354
360
401
402
403
CEJQ2R2M50
CKSQYB103K50
CKSRYB103K50
CKSRYB103K50
CEJQ470M6R3
R
R
R
R
R
851
911
912
921
923
RD1/4PU102J
RS1/16S223J
RD1/4PU152J
RS1/16S0R0J
RD1/4PU821J
C
C
C
C
C
404
405
407
420
451
CEJQ101M10
CKSRYB103K50
CKSYB475K10
CCSRCH470J50
CEJQ330M10
R
R
R
R
R
924
925
931
932
933
RD1/4PU122J
RS1/16S103J
RS1/16S473J
RS1/16S104J
RD1/4PU102J
C
C
C
C
C
551
552
601
604
605
CKSQYB103K50
CKSQYB103K50
CKSRYB103K50
CCSRCH200J50
CCSRCH200J50
R
R
R
R
R
934
935
936
940
941
RS1/16S472J
RS1/16S473J
RS1/16S223J
RS1/16S104J
RS1/16S104J
C
C
C
C
C
610
611
612
654
801
CEJQ4R7M35
CKSRYB224K16
CCSRCH470J50
CKSRYB104K16
CKSRYB104K16
R
R
R
R
R
951
952
953
954
955
RD1/4PU153J
RS1/16S472J
RS1/16S472J
RS1/16S102J
RS1/16S473J
C
C
C
C
C
901
911
912
913
921
3300µF/16V
CCH1494
CEJQ470M10
CKSRYB103K50
CCH1331
R
R
R
R
R
961
962
971
991
992
RD1/4PU102J
RS1/16S822J
RS1/16S0R0J
RD1/4PU221J
RD1/4PU221J
470µF/16V
330µF/16V
CCH1326
C
C
C
C
C
922
923
961
963
981
CEJQ101M16
CKSRYB103K50
CKSRYB473K50
CEJQ100M16
R
R
993
994
RS1/16S222J
RS1/16S472J
CKSRYB334K10
CAPACITORS
C
C
C
C
982
983
991
992
CKSRYB103K50
CEJQ220M16
CKSRYB473K50
CEJQ101M10
C
C
C
C
C
151
152
153
154
155
CKSRYB224K16
CKSRYB224K16
CKSRYB105K10
CKSRYB105K10
CEJQ4R7M35
Unit Number : CWM8567(DEH-1510)
A
Unit Name
: Tuner Amp Unit
C
C
C
C
C
156
157
158
159
160
CEJQ4R7M35
MISCELLANEOUS
CKSRYB153K50
CKSRYB153K50
CKSRYB104K16
CKSRYB104K16
IC
IC
IC
IC
IC
151
302
551
601
652
IC
IC
IC
IC
IC
PML003AM
TDA7386
TPD1018F
PE5330A
C
C
C
C
C
161
162
163
164
165
CCSRCH100D50
CCSRCH100D50
CCSRCH100D50
CCSRCH100D50
CKSRYB104K16
TC7SET08FU
IC
IC
Q
Q
Q
901
961
352
452
453
IC
BA033SFP
S-80834CNY
IMH3A
DTC124EU
DTA124EU
IC
Transistor
Transistor
Transistor
C
C
C
C
C
166
167
301
302
303
CEJQ470M10
CEJQ100M16
CFTNA224J50
CFTNA224J50
CFTNA224J50
Q
Q
Q
Q
Q
801
821
822
911
912
Transistor
Transistor
Transistor
Transistor
Transistor
2SA1036K
2SA1036K
DTC114EU
2SD2375
IMD2A
C
C
C
C
C
304
309
310
311
312
CFTNA224J50
CKSQYB225K10
CKSQYB225K10
CEJQ2R2M50
CEJQ100M16
Q
Q
Q
Q
Q
921
922
923
931
951
Transistor
Transistor
Transistor
Transistor
Transistor
2SD2375
2SB1243
DTC114EU
IMX1
C
C
C
C
313
314
315
316
CKSRYB104K16
CKSQYB102K50
CKSQYB102K50
CKSQYB102K50
2SA1037K
Q
Q
991
992
Transistor
Transistor
2SD2375
IMD2A
DEH-1500R/XU/EW
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6
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2
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4
=====Circuit Symbol and No.===Part Name
Part No.
=====Circuit Symbol and No.===Part Name
Part No.
A
B
C
D
E
F
--- ------
------------------------------------------
-------------------------
--- ------
------------------------------------------
-------------------------
D
D
D
452
551
552
Diode
Diode
Diode
DAN202U
S5688G
S5688G
R
661
801
802
803
821
RS1/16S221J
RS1/16S153J
RS1/16S153J
RS1/16S222J
RD1/4PU332J
R
R
R
R
D
D
D
D
D
831
832
833
834
835
Diode
Diode
Diode
Diode
Diode
1SS133
1SS133
1SS133
1SS133
1SS133
R
R
R
R
R
823
833
834
836
837
RS1/16S103J
RD1/4PU222J
RD1/4PU222J
RD1/4PU104J
RD1/4PU103J
D
D
D
D
D
836
901
902
911
912
Diode
Diode
Diode
Diode
Diode
1SS133
S5688G
S5688G
S5688G
HZS6L(B2)
R
R
R
R
R
838
841
848
851
911
RD1/4PU102J
RS1/16S1R0J
RD1/4PU102J
RD1/4PU102J
RS1/16S223J
D
D
D
D
D
921
931
932
951
991
Diode
Diode
Diode
Diode
Diode
HZS9L(B3)
HZS7L(C3)
HZS7L(A1)
DAN202U
HZS9L(B1)
R
R
R
R
R
912
921
923
924
925
RD1/4PU152J
RS1/16S0R0J
RD1/4PU821J
RD1/4PU122J
RS1/16S103J
L
L
L
L
L
151
401
402
404
601
Inductor
LAU2R2K
LAU1R0K
LAU1R0K
LAU4R7K
LAU1R0K
Inductor
Inductor
Ferri-Inductor
Inductor
R
R
R
R
R
931
932
933
934
935
RS1/16S473J
RS1/16S104J
RD1/4PU102J
RS1/16S472J
RS1/16S473J
L
L
L
X
801
901
951
601
Inductor
LAU2R2K
CTH1280
LAU2R2K
CSS1402
CWE1648
Choke Coil 600µH
Inductor
R
R
R
R
R
936
940
941
951
952
RS1/16S223J
RS1/16S104J
RS1/16S104J
RD1/4PU153J
RS1/16S472J
Radiator 12.58291MHz
FM/AM Tuner Unit
AR 401
Arrester
DSP-201M
RESISTORS
R
R
R
R
R
953
954
955
961
962
RS1/16S472J
RS1/16S102J
RS1/16S473J
RD1/4PU102J
RS1/16S822J
R
R
R
R
R
153
154
155
156
157
RS1/16S101J
RS1/16S101J
RS1/16S101J
RS1/16S101J
RAB4C102J
R
R
R
R
R
971
991
992
993
994
RS1/16S0R0J
RD1/4PU221J
RD1/4PU221J
RS1/16S222J
RS1/16S472J
R
R
R
R
R
301
353
354
357
358
RD1/4PU153J
RS1/16S821J
RS1/16S821J
RS1/16S223J
RS1/16S223J
CAPACITORS
R
R
R
R
R
405
407
408
409
410
RS1/16S681J
RS1/16S681J
RS1/16S681J
RS1/16S681J
RS1/16S681J
C
C
C
C
C
151
152
153
154
155
CKSRYB224K16
CKSRYB224K16
CKSRYB105K10
CKSRYB105K10
CEJQ4R7M35
R
R
R
R
R
414
420
421
454
455
RS1/16S0R0J
RS1/16S681J
RS1/16S473J
RS1/16S103J
RS1/16S153J
C
C
C
C
C
156
157
158
161
162
CEJQ4R7M35
CKSRYB153K50
CKSRYB153K50
CCSRCH100D50
CCSRCH100D50
R
R
R
R
R
456
457
601
602
603
RS1/16S221J
RD1/4PU681J
RS1/16S104J
RS1/16S473J
RS1/16S103J
C
C
C
C
C
163
164
165
166
167
CCSRCH100D50
CCSRCH100D50
CKSRYB104K16
CEJQ470M10
CEJQ100M16
R
R
R
R
R
604
605
606
607
608
RS1/16S103J
RS1/16S221J
RS1/16S104J
RD1/4PU222J
RS1/16S0R0J
C
C
C
C
C
301
302
303
304
309
CFTNA224J50
CFTNA224J50
CFTNA224J50
CFTNA224J50
CKSQYB225K10
R
R
R
R
R
609
610
611
653
654
RD1/4PU473J
RD1/4PU681J
RS1/16S473J
RS1/16S104J
RS1/16S102J
C
C
C
C
C
310
311
312
313
353
CKSQYB225K10
CEJQ2R2M50
CEJQ100M16
CKSRYB104K16
CEJQ2R2M50
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=====Circuit Symbol and No.===Part Name
Part No.
=====Circuit Symbol and No.===Part Name
Part No.
A
B
C
D
E
F
--- ------
------------------------------------------
-------------------------
--- ------
------------------------------------------
-------------------------
C
C
C
C
C
354
360
401
402
403
CEJQ2R2M50
R
R
R
R
1812
1813
1814
1815
RS1/16S181J
RS1/16S181J
RS1/16S181J
RS1/16S151J
CKSQYB103K50
CKSRYB103K50
CKSRYB103K50
CEJQ470M6R3
R
R
R
R
R
1816
1816
1817
1817
1818
(DEH-1500R,1510)
(DEH-1530R)
RS1/16S151J
RS1/16S181J
RS1/16S151J
RS1/16S181J
RS1/16S151J
C
C
C
C
C
404
405
407
420
451
CEJQ101M10
CKSRYB103K50
CKSYB475K10
CCSRCH470J50
CEJQ330M10
(DEH-1500R,1510)
(DEH-1530R)
(DEH-1500R)
R
R
1818
1819
(DEH-1530R,1510)
RS1/16S181J
RS1/16S131J
C
C
C
C
C
551
552
601
604
605
CKSQYB103K50
CKSQYB103K50
CKSRYB103K50
CCSRCH200J50
CCSRCH200J50
CAPACITORS
C
C
C
1801
1811
1812
CKSRYB103K50
CKSRYF104Z25
CKSRYF104Z25
C
C
C
C
C
610
611
654
801
901
CEJQ4R7M35
CKSRYB224K16
CKSRYB104K16
CKSRYB104K16
CCH1494
Unit Number : CWX2708
C
Unit Name
: CD Core Unit(S10)
3300µF/16V
MISCELLANEOUS
C
C
C
C
C
911
912
913
921
922
CEJQ470M10
CKSRYB103K50
CCH1331
CCH1326
CEJQ101M16
IC
IC
IC
Q
201
301
701
101
101
IC
UPD63712GC
BA5996FP
470µF/16V
330µF/16V
IC
IC
NJM2391DL1-33
2SB1132
Transistor
Diode
D
1SS355
C
C
C
C
C
923
961
963
981
982
CKSRYB103K50
CKSRYB473K50
CEJQ100M16
CKSRYB334K10
CKSRYB103K50
D
X
S
S
S
701
201
901
902
903
Diode
1SR154-400
CSS1603
CSN1051
CSN1051
CSN1052
Ceramic Resonator 16.934MHz
Spring Switch(HOME)
Spring Switch(CLAMP)
Spring Switch(DSCSNS)
C
C
C
983
991
992
CEJQ220M16
CKSRYB473K50
CEJQ101M10
S
S
904
905
Spring Switch(12EJ)
Spring Switch(8EJ)
CSN1051
CSN1051
Unit Number : CWM8523(DEH-1500R)
Unit Number : CWM8573(DEH-1530R)
Unit Number : CWM8575(DEH-1510)
RESISTORS
B
R
R
R
R
R
101
102
103
104
105
RS1/10S1R5J
RS1/10S1R5J
RS1/10S1R5J
RS1/10S1R5J
RS1/10S1R5J
Unit Name
: Keyboard Unit
MISCELLANEOUS
IC 1801
IC
Diode
Diode
PD6340A
R
R
R
R
R
201
202
203
204
205
RS1/16S102J
RS1/16S1002D
RS1/16S1002D
RS1/16S1002D
RS1/16S1002D
D
D
1801
1802
MA152WK
MA152WA
SML-310PT
SML-310VT
D1803-1810 LED(DEH-1500R)
D1803-1810 LED(DEH-1530R)
D
D
X
1811
1812
1801
LED
NSSW440-9159
NSSW440-9159
CSS1547
R
R
R
R
R
206
207
208
209
214
RS1/16S1002D
RS1/16S1002D
RS1/16S1002D
RS1/16S1002D
RS1/16S103J
LED
Ceramic Resonator 5.00MHz
IL 1801
IL 1801
Lamp 14V 40mA(DEH-1500R,1510) CEL1651
Lamp 14V 40mA(DEH-1530R)
CEL1662
IL 1802
IL 1802
LCD1801
LCD1801
Lamp 14V 40mA(DEH-1500R,1510) CEL1651
R
R
R
R
R
215
216
217
218
234
RS1/16S393J
RS1/16S122J
RS1/16S562J
RS1/16S472J
RS1/16S0R0J
Lamp 14V 40mA(DEH-1530R)
LCD(DEH-1500R,1530R)
LCD(DEH-1510)
CEL1662
CAW1731
CAW1735
RESISTORS
R
R
R
R
R
235
236
301
302
303
RS1/16S103J
RS1/16S103J
RS1/16S183J
RS1/16S822J
RS1/16S183J
R
R
R
R
R
1801
1802
1803
1804
1805
RS1/16S222J
RS1/16S222J
RS1/16S471J
RS1/16S471J
RS1/16S471J
R
R
R
R
R
304
305
306
307
308
RS1/16S822J
RS1/16S183J
RS1/16S183J
RS1/16S183J
RS1/16S183J
R
R
R
R
R
1806
1807
1808
1809
1810
RS1/16S471J
RS1/16S151J
RS1/16S181J
RS1/16S181J
RS1/16S181J
R
501
RS1/16S102J
R
1811
RS1/16S151J
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=====Circuit Symbol and No.===Part Name
Part No.
A
B
C
D
E
F
--- ------
------------------------------------------
-------------------------
R
R
R
R
503
505
506
507
RS1/16S102J
RS1/16S102J
RS1/16S221J
RS1/16S221J
R
R
R
R
R
508
509
601
602
603
RS1/16S221J
RS1/16S221J
RS1/16S101J
RS1/16S101J
RS1/16S0R0J
R
R
R
901
902
903
RS1/16S104J
RS1/16S473J
RS1/16S273J
CAPACITORS
C
C
C
C
C
101
102
103
104
106
CKSRYB104K16
CKSRYB104K16
CCH1504
CCH1506
CCSRCH101J50
100µF/16V
47µF/6.3V
C
C
C
C
C
108
109
201
202
203
CKSRYB224K16
CKSRYB224K16
CKSRYB104K16
CKSRYB471K50
CKSRYB104K16
C
C
C
C
C
205
206
207
208
209
22µF/6.3V
CCH1507
CKSRYB103K25
CKSRYB104K16
CCH1505
100µF/6.3V
CKSRYB104K16
C
C
C
C
C
210
211
212
213
214
CKSRYB104K16
CKSRYB104K16
CKSRYB104K16
CKSRYB332K50
CKSRYB473K25
C
C
C
C
C
215
216
217
218
219
CKSRYB104K16
CKSRYB103K25
CCSRCH560J50
CCSRCH5R0C50
CKSRYB104K16
C
C
C
C
C
220
221
222
223
224
CKSRYB104K16
CKSRYB104K16
CKSRYB103K25
CCSRCH680J50
CCSRCH470J50
C
C
C
C
C
225
231
232
301
302
CKSRYB682K50
CKSRYB102K50
CKSRYB102K50
CCH1504
100µF/16V
CCSRCH221J50
C
C
C
C
C
303
304
305
306
501
CCSRCH221J50
CKSRYB472K50
CKSRYB103K25
CKSRYB104K16
CKSRYB103K25
C
C
C
C
C
502
702
703
704
705
CKSRYB103K25
CCH1504
CKSRYB224K16
CKSRYB104K16
CCH1470
100µF/16V
10µF/6.3V
Miscellaneous Parts List
Pickup Unit(Service)(P10)
Motor Unit(SPINDLE)
Motor Unit(LOADING/CARRIAGE) CXB8933
CXX1641
CXB6007
M
M
1
2
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6. ADJUSTMENT
6.1 CD ADJUSTMENT
A
B
C
D
E
F
1) Cautions on adjustments
2) Test mode
• In this product the single voltage (3.3V) is used for the
regulator. The reference voltage is the REFO1 (1.65V)
instead of the GND.
If you should mistakenly short the REFO1 with the GND
during adjustment, accurate voltage will not be obtained,
and the servo’s misoperation will apply excessive shock
to the pickup. To avoid such problems:
a. Do not mix up the REFO1 with the GND when
connecting the (-) probe of measuring instruments.
Especially on an oscilloscope, avoid connecting the (-)
probe for CH1 to the GND.
b. In many cases, measuring instruments have the same
potential as that for the (-) probe. Be sure to set the
measuring instruments to the floating state.
c. If you have mistakenly connected the REFO1 to the GND,
turn off the regulator or the power immediately.
This mode is used to adjust the CD mechanism module.
• To enter the test mode.
While pressing the 4 and 6 keys at the same time, reset.
• To exit from the test mode.
Turn off the ACC and back up.
Notes:
a. During ejection, do not press any other keys than the
EJECT key until the loaded disc is ejected.
b. If you have pressed the (→) key or (←) key during focus
search, turn off the power immediately to protect the
actuator from damage caused by the lens stuck.
• Before mounting and removing filters or leads for
adjustment, be sure to turn off the regulator.
• For stable circuit operation, keep the mechanism
operating for about one minute or more after the
regulator is turned on.
• In the test mode, any software protections will not
work. Avoid applying any mechanical or electrical
shock to the mechanism during adjustment.
• The RFI and RFO signals with a wide frequency range
are easy to oscillate. When observing the signals,
insert a resistor of 1k ohms in series.
• The load and eject operation is not guarantied with the
mechanism upside down. If the mechanism is blocked
due to mistaken eject operation, reset the product or
turn off and on the ACC to restore it.
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6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
A
B
C
D
E
F
• Note :
The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism
module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU
unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the
PU unit must be changed, the grating should be checked using the procedure below.
• Purpose :
To check that the grating is within an acceptable range when the PU unit is changed.
• Symptoms of Mal-adjustment :
If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform
track search operations, or taking a long time for track searching.
• Method :
• Measuring Equipment
• Measuring Points
• Disc
• Oscilloscope, Two L.P.F.
• E, F, REFO1
• ABEX TCD-782
• TEST MODE
• Mode
CD CORE UNIT(S10)
L.P.F.
Xch
Ych
E
100kΩ
390pF
Oscilloscope
VREF
F
100kΩ
390pF
VREF
L.P.F.
• Checking Procedure
1. While pressing the 4 and 6 keys at the same time, reset.
2. The display will change, returning to "81" on the fourth press.
3. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase
difference is within 75° . Refer to the photographs supplied to determine the phase angle.
4. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any
improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the
mechanism should be judged to be at fault.
• Note
Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be
seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the
average angle.
• Hint
Reloading the disc changes the clamp position and may decrease the "wobble".
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Grating waveform
Ech → Xch 20mV/div, AC
Fch → Ych 20mV/div, AC
A
B
C
D
E
F
0°
30°
60°
90°
45°
75°
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6.3 ERROR MODE
A
B
C
D
E
F
- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of
the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from
the users and also for facilitating trouble analysis and repair work in servicing.
(1) Basic Indication Method
1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN
(minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO
remains in blank as before.
2) Head unit display examples
Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.
8-digit display
ERROR– xx
6-digit display
ERR– xx
4-digit display
E– xx
(2) Error Code List
Code Class
Displayed error code Description of the code and potential cause(s)
Electricity Carriage Home NG CRG can't be moved to inner diameter.
10
SERVO LSI Com-
munication Error
CRG can't be moved from inner diameter.
→ Failure on home switch or CRG move mechanism.
Communication error between microcomputer and SERVO LSI.
Focusing not available.
11
12
Electricity Focus Servo NG
→ Stains on rear side of disc or excessive vibrations on REWRITABLE.
Spindle not locked. Sub-code is strange (not readable).
→ Failure on spindle, stains or damages on disc, or excessive vibrations.
A disc not containing CD-R data is found.
Turned over disc are found, though rarely.
CD signal error.
Electricity Spindle Lock NG
Subcode NG
17
30
44
50
A0
Electricity Setup NG
AGC protection doesn't work. Focus can be easily lost.
→ Damages or stains on disc, or excessive vibrations on REWRITABLE.
Failed to reach target address.
Electricity Search Time Out
Electricity ALL Skip
→ CRG tracking error or damages on disc.
Skip setting for all track.
(CD-R/RW)
Mechanism CD On Mech Error
Mechanical error during CD ON.
→ Defective loading motor, mechanical lock and mechanical sensor.
Power (VD) is ground faulted.
System
Power Supply NG
→ Failure on SW transistor or power supply (failure on connector).
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).
Unreadable TOC does not constitute an error. An intended operation continues in this case.
Upper digits of an error code are subdivided as shown below:
1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors.
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7. GENERAL INFORMATION
7.1 DIAGNOSIS
A
B
C
D
E
F
7.1.1 DISASSEMBLY
- Removing the Case (not shown)
1. Remove the Case.
- Removing the CD Mechanism Module (Fig.1)
CD Mechanism Module
1
Remove the four screws.
Disconnect the connector and then remove the
CD Mechanism Module.
1
1
1
- Removing the Grille Assy (Fig.1)
2
Release the two latches and then remove
the Grille Assy.
1
2
2
Grille Assy
Fig.1
- Removing the Tuner Amp Unit (Fig.2)
2
1
2
3
4
Remove the screw.
2
2
Remove the three screws.
Straight the tabs at three locations
indicated.
4
1
Remove the screw and then remove
the Tuner Amp Unit.
3
3
3
Tuner Amp Unit
Fig.2
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3
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A
B
C
D
E
F
- How to assemble Keyboard Unit
1. Assemble them in order from "1" to "8". (See the figure below.)
2. After that, bend the crows (7 in total) until they get the right angles with the marks printed on "8".
Note) If "5" is not set collectly, defective contact may occur on "6".
To avoid this problem, hold "5" using "7" just before putting "8".
8
7
3
6
4
5
2
1
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2
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5
A
B
C
D
E
F
- How to hold the Mechanical Unit
1. Hold the top and bottom frame.
2. Do not squeeze top frame's front portion too tight,
because it is fragile.
Do not squeeze.
- Removing the Upper and Lower Frames
1. With a disc clamped, remove the four springs (A),
the two springs (B), the two springs (C), and the
four screws.
2. To remove the upper frame, open it on the fulcrum
A.
Upper Frame
A
A
C
A
3. While lifting the carriage mechanism, remove the
three dampers.
4. With the frames removed, insert the connectors
coming from the main unit and eject the disc.
Caution: Before installing the carriage mechanism in
the frames, be sure to apply some alcohol to the
dampers and set the mechanism to the clamp mode.
A
Carriage Mechanism
C
B
A
Damper
Lower Frame
Damper
B
Damper
- Removing the Guide Arm Assy
1. Remove the upper and lower frames and set the
mechanism to the clamp mode.
2. Remove the two springs.
3. Remove the two screws and bevel gear bracket.
Note that the gears come off.
4. Slide the guide arm Assy in the direction marked
with the arrow (1) and open it upwards.
5. At the angle of about 45 degrees, slide the guide
arm Assy in the direction marked with the arrow
(3) to remove it.
Spring
3
2
1
Guide Arm Assy
Spring
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6
7
8
1
2
3
4
A
B
C
D
E
F
Bevel Gear
Bracket
- Removing the CD Core Unit(S10)
1. Apply shorting solder to the Pickup flexible cable.
Disconnect the cable.
2. Remove the solder from the four leads, and loosen
the screw.
Solder
3. Remove the CD core unit(S10).
Shorting
Solder
Caution: When assembling the CD core unit(S10), set
the mechanism to the clamp mode to protect the
switches from any damage.
CD Core Unit(S10)
- Removing the Roller Arm Assy
1. Remove the guide arm Assy and set the mechanism
to the eject mode.
2. Remove the CD core unit(S10). (You do not have
to remove the solder from the four leads.)
3. Remove the spring and E-shaped ring from the
fulcrum shaft.
4. Slide the roller arm Assy in the direction marked
with an arrow.
Roller Arm Assy
E-Shaped Ring
50
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3
4
1
2
6
7
8
5
A
B
C
D
E
F
- Removing the Pickup Unit
Washer
Pickup Lock Arm
1. Set the mechanism to the clamp mode.
2. Remove the lead wires from the inner holder.
3. Remove the two washers, styling holder, change
arm, and pickup lock arm.
4. While releasing from the hook of the inner holder,
lift the end of the feed screw.
Caution: In assembling, move the planet gear to the
load/eject position before setting the feed screw
in the inner holder.
Change
Arm
Styling Holder
Feed Screw
Inner Holder
Planet Gear
- Removing the Load Carriage Motor Assy
1. Release the leads from the styling holder and
remove the holder.
2. Remove the two screws.
3. Remove the load carriage motor Assy.
Styling Holder
Load Carriage
Motor Assy
51
DEH-1500R/XU/EW
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5
6
7
8
6
7
8
5
7.2 PARTS
7.2.1 IC
A
B
C
D
E
F
- Pin Functions (PE5329A,PE5330A)
Pin No.
1
Pin Name
MODEL1
NC
AVSS
NC
AVREF1
KYDT
DPDT
adpw
TUNPDI
TUNPDO
TUNPCK
PCL
TESTIN
XSI
XSO
XSCK
NC
swvdd
ILMPW
NC
XRST
XA0
XSTB
CLAMSW
CONT
LOEJ
CLCONT
NC
DALMON
VSS1
I/O
Function and Operation
Model port 1
Not used
A/D GND
Not used
A/D converter reference voltage
Key data input
Display data output
A/D converter power supply output
PLL IC data input
PLL IC data output
2,3
4
5,6
7
8
9
I
O
O
I
O
O
O
I
I
O
O
10
11
12
13
14
15
16
17
18
19,20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35,36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
PLL IC clock output
Clock adjustment output
Test program mode input
Serial data input
Serial data output
Serial data clock output
Not used
Keyboard unit power supply control output
Illumination power supply control output
Not used
CD LSI reset output
CD LSI identification control signal output
CD LSI strobe output
Disc clamp switch output (CD)
Servo driver power supply control output
CD load motor LOAD/EJECT direction exchange output
Driver input select output
Not used
Stand-by output
GND
Telephone mute output
Not used
O
O
O
O
O
O
O
O
O
O
O
TELIN
NC
ROMDATA
ROMCLK
ROMCS
RECIEVE
VDCONT
NC
SYSPW
NC
PEE
KEY2
NC
MUTE
ANTPW
NC
VST
VDT
VCK
NC
TUNPCE2
TUNPCE1
RDT
RDSLK
RDS57K
reset
LDET
ROM collection data output
ROM collection clock output
ROM collection chip select output
During RDS data reception output
VD control output
O
O
O
O
O
Not used
System power supply control output
Not used
Beep tone output
Key data input (Remote control)
Not used
System mute output
O
I
O
O
Antenna output
Not used
Strobe pulse output for electronic volume
Data output for electronic volume
Clock output for electronic volume
Not used
EEPROM chip enable output 2
EEPROM chip enable output 1
RDS demodulation data input
RDS LK signal input
O
O
O
O
O
O
I
I
I
RDS 57kHz pulse count input
Reset input
PLL lock sense input
I
53
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5
6
7
8
1
2
3
4
A
B
C
D
E
F
Function and Operation
RDS demodulation clock input
ACC sense input
Pin No.
62
Pin Name
RCK
I/O
I
I
I
I
I
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
asens
bsens
DSENS
INTRQ
VSS0
VDD1
X2
X1
IC(VPP)
NC
Back up sense input
Grille detach sense input
ATAPI HOST interrupt request input
GND
Power supply
Crystal oscillator connection pin
Crystal oscillator connection pin
Connect to GND
Not used
Connect to GND
XT1
Power supply
VDD0
AVDD
SL
Positive power supply terminal for analog circuit
SD level input from tuner
Not used
VD power supply voltage sense input
CD DISC sense input
I
NC
VDSENS
DISCSENS
STRKEY1
I
I
79
80
Key data (Remote control)
*PE5329A,PE5330A
1
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
60
*S-80834CNY
20
41
1
2
3
OUT
VDD
VSS
54
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3
4
1
2
6
7
8
5
A
B
C
D
E
F
- Pin Functions (PD6340A)
Pin No.
1-5
Pin Name
SEG4-0
COM3-0
VLCD
KST3-0
KDT0,1
REM
I/O
O
O
Function and Operation
LCD segment output
LCD common output
LCD drive power supply
Key strobe output
Key data input (analogue input)
Remote control reception input
Display data input
Not used
Key data output
GND
Crystal oscillator connection pin
Crystal oscillator connection pin
GND
Key data input
Not used
Key strobe output
Not used
LCD segment output
Power supply
6-9
10
11-14
15,16
17
O
I
I
18
19
DPDT
NC
I
20
21
22
KYDT
MODA
X0
O
23
X1
24
VSS
25,26
27
KDT2,3
NC
I
28
KST4
NC
SEG35-13
VDD
O
O
O
29-32
33-55
56
57-64
SEG12-5
LCD segment output
*PD6340A
32
49
17
64
55
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5
6
7
8
1
2
3
4
- Pin Functions(UPD63712GC)
Pin No.
1
Pin Name
LD
I/O
Function and Operation
Output of LD
Input of PD
O
I
A
B
C
D
E
F
2
PD
3
4
5
6
7
8
9
PN
I
Assignment of pickup polarity
Power supply for the analog system
Ground for digital circuits
Output of RFOK
Interruption signals to the external microcomputer
Input of reset
Command/Parameter discrimination signal input
Data strobe signal input
Serial data clock input
Serial data output
Serial data input
Power supply for digital circuits
Power supply for DAC
Output of audio for the right channel
GND for DAC
AVDD
DGND
RFOK
INTQ
rst
A0
stb
sck
SO
O
O
I
I
I
I
O
I
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
SI
DVDD
DAVDD
ROUT
DAGND
REGC
DAGND
LOUT
DAVDD
XVDD
xtal
XTAL
XGND
DVDD
C1D1
C1D2
C2D1
C2D2
C2D3
LOCK
MIRR
HOLD
PLCK
C16M
DGND
TX
EMPH
FLAG
DVDD
LIMIT
xtalen
DGND
DIN
DOUT
SCKIN
SCKO
LRCKIN
LRCK
DVDD
FD+
O
O
Connected to the capacitor for band gap
GND for DAC
Output of audio for the left channel
Power supply for DAC
Power supply for the crystal oscillator
Connected to the crystal oscillator
Connected to the crystal oscillator
Ground for the crystal oscillator
Power supply for digital circuits
Information on error correction
Information on error correction
Information on error correction
Information on error correction
Information on error correction
Output of LOCK
MIRR signal
HOLD signal
Output of PLCK
Output of 16.9344MHz
Ground for digital circuits
DAI output
Pre-emphasis information output
The flag for which output sound data cannot be corrected is outputted
Power supply for digital circuits
Signal is inputted when the register can be read
Permission to oscillate
O
I
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
Ground for digital circuits
Input of audio data
Output of audio data
Clock input for audio data
I
O
I
O
I
Clock output for audio data
Input of LRCK for audio data
Output LRCK for audio data
Power supply for digital circuits
Output of focus drive PWM
O
O
O
O
O
O
O
O
O
FD-
TD+
TD-
SD+
SD-
MD+
MD-
DGND
Output of focus drive PWM
Output of tracking drive PWM
Output of tracking drive PWM
Output of thread drive PWM
Output of thread drive PWM
Output of spindle drive PWM
Output of spindle drive PWM
Ground for digital circuits
56
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3
4
1
2
6
7
8
5
Pin No.
61
62-66
67
Pin Name
TESTEN
TEST4-0
ADGND
EFM
ASY
ADVDD
RFI
EQ2, 1
RF-
RF2-
AGCO
AGCI
RFO
ATEST
C3T
I/O
I
I
Function and Operation
Connected to GND
Connected to GND
GND for DAC
Output of EFM signals
Input of asymmetry
Power supply for DAC
Input of RF
A
B
C
D
E
F
68
69
70
71
O
I
I
72, 73
74
Equalizer 2, 1
I
I
O
I
O
O
Reversal input of RF
Reversal input of RF2
Output of RF
Input of AGC
Output of RF
Analog tests
Connection to the capacitor for detecting 3T
Ground for the analog system
Input of A
Input of C
Input of B
Input of D
Input of F
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
AGND
A
C
B
D
I
I
I
I
I
I
I
F
E
Input of E
VREFIN
AVDD
REFOUT
REFC
FE-
FEO
ADCIN
TE-
TEO
TE2
TEC
AGND
PWMSW
Photo-detector input bias voltage
Power supply for the analog system
Output of reference voltage
Connected to the capacitor for output of REFOUT
Reversal input of FE
Output of FE
TEST
Reversal input of TE
Output of TE
O
I
O
I
I
O
O
I
TE2
TEC
99
100
Ground for the analog system
Servo PWM mode switching
I
* UPD63712GC
25
51
75
1
57
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5
6
7
8
1
2
3
4
- Pin Functions(BA5996FP)
A
B
C
D
E
F
Pin No.
1
Pin Name
VR
Function and Operation
Input pin for reference voltage
2
3
4
5
6
7
8
OPIN2(+)
OPIN2(-)
OPOUT2
OPIN1(+)
OPIN1(-)
OPOUT1
GND
Input pin for non-inverting input for CH2 preamplifier
Input pin for inverting input for CH2 preamplifier
Output pin for CH2 preamplifier
Input pin for non-inverting input for CH1 preamplifier
Input pin for inverting input from CH1 preamplifier
Output pin for CH1 preamplifier
Ground pin
Mute control pin
Power supply pin for CH1, CH2, and CH3 at "Power" stage
Driver CH1 - Negative output
Driver CH2 - Positive output
Driver CH2 - Negative output
Driver CH2 - Positive output
Driver CH2 - Positive output
Driver CH2 - Negative output
Driver CH4 - Positive output
Driver CH4 - Negative output
Power supply pin for CH4 at "Power" stage
Ground pin
9
MUTE
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
POWVCC1
VO1(-)
VO1(+)
VO2(-)
VO2(+)
VO3(+)
VO3(-)
VO4(+)
VO4(-)
POWVCC2
GND
CNT
Control pin
Loading input
LDIN
OPOUTSL
OPINLSL
OPOUT3
OPIN3(-)
OPIN3(+)
PREVCC
Output pin for preamplifier for thread
Input pin for preamplifier for thread
CH3 preamplifier output pin
Input pin for inverting input for CH3 preamplifier
Input pin for non-inverting input for CH3 preamplifier
PreVcc
BA5996FP
14
1
15
28
NJM2391DL1-33
VREF
Over current
protector
Thermal
Shutdown
2
1
3
IN
OUT
GND
58
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3
4
1
2
6
7
8
5
EW model
A
B
C
D
E
F
- FM/AM Tuner Unit
7
6
13
5
10
9
8
11
14
18 19 20 21
IC← 5
IC 3 EEPROM
5.0V
5V 3.3V
OSC
LPF
AM ANT
FMRF
1
ATT
Rch
Lch
24
23
IC 2
2.5V
IC 1
3.3V
FM ANT
3
ATT
FMRF
MIXER, IF AMP
DET, FM MPX,
RDS DECODER
RF adj
ANT adj
T51
CF52
CF51
IC 4
←
3.3V 2.5V
2.5V
3.3V
2
12
15 22
16
4
17
No. Symbol
1 AMANT
I/O Explain
I
AM antenna input AM antenna input high impedance AMANT pin is connected with
an all antenna by way of 4.7µH. (LAU type inductor) A series circuit
including an inductor and a resistor is connected with RF ground for
the countermeasure against the ham of power transmission line.
2 RFGND
3 FMANT
4 VCC
5 SL
6 CE2
7 WC
RF ground
Ground of antenna block
I
FM antenna input
power supply
signal level
Input of FM antenna 75Ω Surge absorber(DSP-201M-S00B) is necessary.
The power supply for analog block. D.C 8.4V ± 0.3V
Output of FM/AM signals level
Chip enable for EEPROM ” Low” active
You can write EEPROM, when EEPROM write control is “ Low” .
Ordinary non connection
Chip enable for AF•RF ” High” active
Clock
Data input
“ Low” active
Ground of oscillator block
Power supply for EEPROM pin 13 is connected with a power supply of
micro computer.
Data output
O
I
I
chip enable-2
write control
8 CE1
9 CK
10 DI
11 LDET
12 OSCGND
13 ROM_VDD
I
I
I
chip enable-1
clock
data in
lock detector
osc ground
power supply
O
14 DO
15 DGND
16 NC
17 VDD_3.3
18 RDS_CK
19 RDS_DATA
20 RDS_LOCK
O
data out
digital ground
non connection
power supply
RDS clock
RDS data
RDS lock
Ground of digital block
Not used
The power supply for digital block. 3.3V ± 0.2V
Output of RDS clock(2.5V)
O
O
O
Output of RDS data(2.5V)
Output unit “ High” active(2.5V) (RDS_LOCK turns over by the
external transistor. “ Low” active)
Output unit “ High” active(2.5V)(RDS_HSLK turns over by the
external transistor. “ Low” active)
Ground of audio block
FM stereo “ L-ch” signal output or AM audio output
FM stereo “ R-ch” signal output or AM audio output
21 RDS_HSLK
O
RDS high speed
lock
22 AUDIOGND
23 L ch
24 R ch
audio ground
L channel output
R channel output
O
O
59
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6
7
8
1
2
3
4
EE model
A
B
C
D
E
F
- FM/AM Tuner Unit
7
6
13
5
10
9
8
11
14
18 19 20 21
IC← 5
IC 3 EEPROM
5.0V
5V 3.3V
OSC
LPF
AM ANT
FMRF
1
3
ATT
Rch
Lch
24
23
IC 2
2.5V
IC 1
3.3V
FM ANT
ATT
FMRF
MIXER, IF AMP
DET, FM MPX
RF adj
ANT adj
T51
CF52
CF51
IC 4
←
3.3V 2.5V
2.5V
3.3V
2
12
15 22
16
4
17
No. Symbol
1 AMANT
I/O Explain
I
AM antenna input AM antenna input high impedance AMANT pin is connected with
an all antenna by way of 4.7µH. (LAU type inductor) A series circuit
including an inductor and a resistor is connected with RF ground for
the countermeasure against the ham of power transmission line.
2 RFGND
3 FMANT
4 VCC
5 SL
6 CE2
7 WC
RF ground
Ground of antenna block
I
FM antenna input
power supply
signal level
Input of FM antenna 75Ω Surge absorber(DSP-201M-S00B) is necessary.
The power supply for analog block. D.C 8.4V ± 0.3V
O
I
I
Output of FM/AM signals level
chip enable-2
write control
Chip enable for EEPROM ” Low” active
You can write EEPROM, when EEPROM write control is “ Low” .
Ordinary non connection
Chip enable for AF•RF ” High” active
Clock
Data input
Not used
Ground of oscillator block
Power supply for EEPROM pin 13 is connected with a power supply of
micro computer.
Data output
Ground of digital block
8 CE1
9 CK
10 DI
11 NC
12 OSCGND
13 ROM_VDD
I
I
I
chip enable-1
clock
data in
non connection
osc ground
power supply
14 DO
15 DGND
16 NC
17 VDD_3.3
18 NC
19 NC
20 NC
21 NC
22 AUDIOGND
23 L ch
24 R ch
O
data out
digital ground
non connection
power supply
non connection
non connection
non connection
non connection
audio ground
L channel output
R channel output
Not used
The power supply for digital block. 3.3V ± 0.2V
Not used
Not used
Not used
Not used
Ground of audio block
FM stereo “ L-ch” signal output or AM audio output
FM stereo “ R-ch” signal output or AM audio output
O
O
60
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3
4
1
2
6
7
8
5
7.2.2 DISPLAY
- LCD(CAW1731)(EW model)
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
C O M 0
C O M 1
C O M 2
C O M 3
3 6
C O M 0
C O M 1
C O M 2
C O M 3
3 7
3 8
3 9
61
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5
6
7
8
1
2
3
4
- LCD(CAW1735)(EE model)
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
C O M 0
C O M 1
C O M 2
C O M 3
3 6
3 7
3 8
3 9
C O M 0
C O M 1
C O M 2
C O M 3
62
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3
4
1
2
6
7
8
5
7.3 OPERATIONAL FLOW CHART
A
B
C
D
E
F
Power ON
VDD1=5V
Pin 68
bsens
Pin 64
bsens=L
asens
Pin 63
asens=L
DSENS
Pin 65
DSENS=L
ADPW←H
Pin 10
Starts communication with Grille microcomputer.
300ms
swvdd←L
Pin 21
300ms
In case of the above signal, the communication
with Grille microcomputer may fail.
If the time interval is not 300msec, the oscillator
may be defective.
Source keys
operative
Source ON
SYSPW←H
Pin 43
Completes power-on operation.(After that, proceed to each source operation.)
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63
5
6
7
8
1
2
3
4
7.4 CLEANING
A
B
C
D
E
F
Before shipping out the product, be sure to clean the
following portions by using the prescribed cleaning
tools:
Portions to be cleaned
CD pickup lenses
Cleaning tools
Cleaning liquid : GEM1004
Cleaning paper : GED-008
64
DEH-1500R/XU/EW
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3
4
1
2
1
2
3
4
- EE model
A
B
C
D
E
F
66
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4
1
2
6
7
8
5
A
B
C
D
E
F
67
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5
6
7
8
1
2
3
4
A
B
C
D
E
F
68
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3
4
1
2
6
7
8
5
A
B
C
D
E
F
69
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5
6
7
8
1
2
3
4
- EW model
A
B
C
D
E
F
70
DEH-1500R/XU/EW
Download from Www.Somanuals.com. All Manuals Search And Download.
3
4
1
2
6
7
8
5
- EE model
A
B
C
D
E
F
71
DEH-1500R/XU/EW
Download from Www.Somanuals.com. All Manuals Search And Download.
5
6
7
8
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