DOWNLOAD Sony CDX-GT260MP / CDX-GT262ME / CDX-GT264MP / CDX-GT267ME / CDX-GT310MP / CDX-GT313MP / CDX-GT31MP Service Manual ↓ Size: 2.25 MB | Pages: 43 in PDF or view online for FREE

Model
CDX-GT260MP CDX-GT262ME CDX-GT264MP CDX-GT267ME CDX-GT310MP CDX-GT313MP CDX-GT31MP
Pages
43
Size
2.25 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-gt260mp-cdx-gt262me-cdx-gt264mp-cdx-gt267me-cd.pdf
Date
PREV: Sony CDX-GT56UI Service Manual

Sony CDX-GT260MP / CDX-GT262ME / CDX-GT264MP / CDX-GT267ME / CDX-GT310MP / CDX-GT313MP / CDX-GT31MP Service Manual ▷ View online

CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
21
21
• Waveforms
– MAIN Board –
For Schematic Diagrams.
Note:
•  All capacitors are in μF unless otherwise noted. (p: pF) 50 
WV or less are not indicated except for electrolytics and 
tantalums.
•  All resistors are in Ω and 1/4 W or less unless otherwise 
specifi ed.
•      f  : Internal component.
•  C : Panel designation.
THIS  NOTE  IS  COMMON  FOR  PRINTED  WIRING  BOARDS  AND  SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
•  A  : B+ Line.
•  Voltages and waveforms are dc with respect to ground 
under no-signal (detuned) conditions.
  no mark : FM
 ( 
) 
: 
AM
  < 
> : CD PLAY
        
*
   : Impossible to measure
•  Voltages are taken with a VOM (Input impedance 10 M
).
  Voltage variations may be noted due to normal production 
tolerances.
•  Waveforms are taken with a oscilloscope.
  Voltage variations may be noted due to normal production 
tolerances.
•  Circled numbers refer to waveforms.
• Signal path.
  J : 
CD
  F : 
FM
  f : 
AM
  L : 
AUX
  g : BUS AUDIO
• Abbreviation
 AR  : 
Argentina 
model
  CND  : Canadian model
  EA 
: Saudi Arabia model
  IND 
: Indian model
  KR 
: Korean model
  MX 
: Mexican model
  RU 
: Russian model
For Printed Wiring Boards.
Note:
•  X : Parts extracted from the component side.
•  Y : Parts extracted from the conductor side.
•      a : 
Through 
hole.
• 
 : Pattern from the side which enables seeing.
  (The other layers’ patterns are not indicated.)
Caution:
Pattern face side: 
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen 
from the pattern face are indicated.
Parts on the parts face side seen from 
the parts face are indicated.
Note: 
The components identi-
fi
 ed by mark 0 or dotted 
line with mark 0 are criti-
cal for safety. 
Replace only with part 
number specifi ed.
Note: 
Les composants identifi és 
par une marque 0 sont 
critiques pour la sécurité. 
Ne les remplacer que par 
une pièce portant le nu-
méro spécifi é.
•  Indication of transistor.
 
C
B
These are omitted. 
E
Q
2.7 Vp-p
32.768 kHz
3.5 Vp-p
7.92 MHz
0.5 V/DIV, 20 ȝsec/DIV
0.5 V/DIV, 50 nsec/DIV
1
 IC501 
qa (XOUT)
2
 IC501 
qd (OSCOUT)
• Abbreviation
 AR  : 
Argentina 
model
  CND  : Canadian model
  EA 
: Saudi Arabia model
  IND 
: Indian model
  MX 
: Mexican model
  RU 
: Russian model
Ver. 1.1
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
22
22
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
KEY BOARD 
CN001
A
IC401
IC501
IC301
IC403
L302
A14
B14
1
37
2
36
1
9
8
16
19
18
17
12
11
13
10
9
1
14
1
15
2
16
17
1
40
20
21
1
100
80
81
50
51
30
31
R401
JW371
R402
JW373
R403
JC517
R404
R405
R406
R407
R408
JW378
FB801
R409
JW379
FB802
FB803
REM OUT
FB804
R600
JW380
R410
R41
1
R412
R413
R414
JC335
R415
R416
R417
R418
R801
R419
R802
R422
R425
JC346
R812
R813
R814
JC356
JC357
R821
C401
C402
JL001
JL002
C406
C407
JL003
JL004
C408
C409
JL005
JL006
JL007
JL008
JL009
C412
C413
JL010
C414
JL011
C415
JL012
C416
JL013
C417
JL014
JL015
JL016
JL017
C803
JL018
C804
JL019
JL020
JL021
JL022
C426
JL023
B1
A1
C427
JL024
C428
JL025
C429
JL026
JL027
JL028
JL029
C430
C432
JL030
C434
JL031
JL032
JL033
JL034
JL035
C439
JL036
JL037
JL038
JL039
JW001
C2
JW002
JL040
C444
JL041
C445
JL042
C446
JL043
JL044
JW201
JL045
JW202
JL046
JL047
JL048
JL049
JW207
JW208
JW209
JL050
JW21
1
Q301
JW212
Q302
JW213
JW214
JW215
JW216
JW217
JW219
L101
D401
JW221
JW223
JW225
JW227
JW230
JW231
D801
JW232
D802
JW234
JW235
JW237
IC402
JW240
JW243
JW244
JW245
JW246
JW248
JW250
JW251
JW252
JW253
JW254
JW255
JW256
JW257
JW258
JW259
JW260
JW261
JW262
J401
JW266
JW268
JW269
JW270
R301
R302
JW273
R303
R304
JW275
R305
JW276
R306
JW277
JW241
JW279
FB702
FB703
R500
R501
FB705
R502
R503
R504
JW280
JW281
R505
CN101
JW283
R508
JW284
R509
L1
JW286
JW288
R701
R703
R510
R511
CN301
R512
R706
R707
R708
JW291
JW292
R322
JW293
R323
R324
R519
JW296
JW298
JW299
CN501
R521
R522
C101
C102
C103
R527
C104
R528
CN701
R529
C106
R530
R532
C303
R533
R534
C305
R535
C306
R536
C307
C308
R539
CL003
CL004
CL005
C501
C502
C503
C504
R540
IFM101
R541
C312
IFM102
IFM103
C313
R543
IFM104
R544
C314
C508
F001
IFM105
C315
R545
C509
R546
IFM106
C317
IFM108
C318
C701
C319
C703
C704
C510
X501
C705
C511
X502
C706
C707
C513
IFM110
C514
C321
C515
C516
C323
C325
C519
C327
IFM117
IFM118
R559
A001
C713
C714
C520
R560
C330
IFM120
R561
C331
IFM121
R562
C526
C333
C527
C335
R566
C337
R568
C338
C339
R1
R2
R3
R570
R571
R572
R576
R577
CL042
CL043
CL044
CL045
CL046
CL047
CL048
R581
CL049
R582
R583
JW300
R584
JW301
D101
R585
JW302
R586
D102
JW303
R587
JW304
R588
CL050
R589
CL051
D105
JW307
D108
JW309
CL056
CL057
R590
CL058
R591
CL059
R592
R593
JW310
R594
D305
R595
Q401
JW312
R596
Q402
R597
JW313
Q403
CL060
R598
Q404
CL061
JW315
Q405
CL062
Q406
CL063
JW317
Q407
CL064
JW318
Q408
CL065
D501
TU1
TUNER
UNIT
D311
D312
JW320
JW322
JW323
JW325
JW326
L402
JW328
JW329
Q801
Q802
Q803
JW332
JW336
JW337
JW340
JW341
JW342
JW343
JW345
EXCEPT AEP,
RU, UK MODEL
JC103
JW348
JC106
JC107
JW350
JW351
JW352
JW353
JW354
JW355
JW356
JW357
JW358
JW359
JC1
16
JC118
JC501
JC502
JW360
JW361
FB401
(US,CND)
(EXCEPT US,CND)
FB402
FB403
JC507
JC121
JW365
JW366
JW367
JC128
FU601
MAIN BOARD
1-884-596-
11
J801
(REMOTE IN)
EXCEPT AEP, RU, UK, AR MODEL
 AEP, RU, UK, AR MODEL
J001
(ANTENNA)
-2
R
-1
L
AUDIO OUT
REAR/SUB
J401
CD
MECHANISM
UNIT
(MG-101X-188/Q)
8
1
1
3
4
5
1
2
3
4
R420
D313
AEP, UK MODEL
EXCEPT AEP,
RU, UK MODEL
4-3.  PRINTED  WIRING  BOARD  – MAIN Section (Except Saudi Arabia Model) –
• 
 : Uses unleaded solder.
(Page 26)
Ver. 1.2
Note: Refer to SUPPLEMENT-1 for printed wiring 
board of MAIN board (Saudi Arabia model).
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
23
23
B
E
3
12
F
11
D
A
7
2
10
G
C
6
4
14
H
13
1
9
8
5
2
MAIN
BOARD
(3/3)
1
MAIN BOARD (2/3)
IC B/D
IC B/D
13.8
14.1
13.8
0
2.7
0
6.9
0
3.3
7.2
3.3
7.2
14.4
7.2
7.2
4.5
4.2
4.2
4.2
4.2
4.2
0.8
0.8
14.4
0.8
3.3
0.8
3.3
13.9
8.4
0<3.3>
6
10.3
14.4
14.3
5
0.6
0
3
3.3
3.3
4.9
4.9
0
(EXCEPT AEP, RU, UK)
(RU)
(AEP, UK)
AEP, RU, UK, AR MODEL
EXCEPT AEP, RU, UK, AR MODEL
AEP, UK MODEL
MAIN BOARD (1/3)
IC301
IC403
IC402
0.22
C317
2SC4154TP-1EF
Q301
1A4-A2
D305
10V
C307
220
25V
22
C303
16V
C312
10
47k
R322
47k
R324
4.7k
R323
0.22
C308
CN301
16P
1
FL+
2
RL+
3
RR+
4
FR+
5
AMP-REM
6
ANT-REM
7
ACC
8
GND
9
FL-
10
RL-
11
RR-
12
FR-
16
+B
13
TEL-ATT
14
ILL
15
TEST
17
+B
18
+B
19
+B
150
R305
1
C306
10V
1000
C409
DRA5114E0L
Q408
22
R422
100k
R401
0
FB403
DRC5114E0L
Q407
R812
220k
R813
220k
J801
(REMOTE IN)
1k
R802
47k
R584
4.7k
R306
10V
100
C408
220
R303
220
R304
R301
100
100
R302
1A4-A2
D31
1
1A4-A2
D313
1A4-A2
D312
16V
C330
47
R801
1k
DRC5114E0L
Q801
DRC5144E0L
Q802
2SC4154TP-1EF
Q803
25V
47
C444
47p
C331
16V
47
C313
NEW
L302
140uH
3
4
MM1836A33NRE
IC402
CONT
GND
NP
VOUT
VIN
DA2J10100L
D401
R576
0
0
R814
16V
3300
C337
IC301
1
TA
B
2
I2C_SIO
3
OUT
-FL-
4
I2C_SCK
5
OUT
-FL+
6
VP2
7
OUT
-RL-
8
P-GND1
9
OUT
-RL+
10
SVR
11
IN-RL
12
IN-FL
13
S-GND
14
IN-FR
15
IN-RR
16
BEEP
17
OUT
-RR+
18
P-GND3
19
OUT
-RR-
20
VP1
21
OUT
-FR+
22
STB
23
OUT
-FR-
24
P-GND4
25
DIAG
26
RST
27
ANT
-REM
28
CRES
29
AMP-REM
30
AUDIO+B        (8.5V)
31
SER
VO-3.3V
32
GND
33
MECHA-6V
34
PA
N
EL
+B
35
VP
36
CBU
37
BU+B
1
C305
1
C339
1
C318
C314
1
0.47
C321
0.47
C323
0.47
C325
0.47
C327
C338
0.1
1
C333
C319
1
0.1
C407
0.1
C401
1
C402
FB802
FB803
2.2
C315
FB801
JW380
0.5A
F001
36V
1000p
C335
C803
1000p
C804
1000p
PST8228UL
IC403
VOUT
Vdd
NC
VSS
RKZ7.5B2KGP1
D801
RKZ18B2KGP1
D802
1
2
3
4
5
6
7
8
9
BUS4
BUS5
13
14
15
16
17
18
19
20
STB
DIAG
BEEP
I2C_SDA
I2C_SCL
ACC
RESET
BU_IN
AT
T
RCIN0
RCIN1
1
2
3
4
5
1
2
3
4
IC2 BUS CONTROLLED
POWER AMP/MULTIPLE
VOLTAGE REGULATOR
FU601
10A
LOW VOLTAGE
CHECK
CHECK
OVER VOLTAGE
ACC CHECK
RESET
BU +3.3V REG
MUTE DRIVE
MUTE DRIVE
BATTERY CHECK
TDF8556AJ/N5
TDF8554AJ/N5
TDF8554AJ/N5/M5
5
ANT REM
8
L-CH
3
8
REM OUT
1
10
+
7
2
-
FRONT
GND
FL+
+
GND
2
16
15
4
RR-
11
ACC
6
RR-
8
3
7
1
3
R-CH
6
ACC
RL+
5
10
5
11
GND
9
6
13
14
5
FRONT
1
FL+
RR+
R-CH
12
7
+
FL-
RL-
-
1
4
8
FR-
RL-
16
14
FR-
REAR
RR+
-
2
12
+
13
4
REAR
FR+
4
-
ACC
6
FR+
15
BATT
FL-
ANT REM
3
9
AMP REM
2
7
BATT
L-CH
RL+
BATT
•  See page 28, 29 for IC Block Diagrams.
4-4.  SCHEMATIC  DIAGRAM  – MAIN Section (1/3) –
(Page 24)
(Page 25)
Ver. 1.2
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
24
24
B
E
3
12
F
11
D
A
7
2
10
G
C
6
4
H
13
1
9
8
5
MAIN
BOARD
3
(3/3)
1
MAIN BOARD (1/3)
1
2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
0
0
3.3
0<3.3>
0<3.3>
0<3.1>
0
0<3.3>
3.3
2.6
2.5
3
0
3.2<0>
0<3.2>
3.3
0
0<3.3>
0
0
0
0
0
0
0
3.3
0
3
0
0
0.3
1.4
3
1.7
1.6
3.3
3
3
2.7
0
<3.2>0
0
<3.3>0
0
3.3
3.3
(2/3)
MAIN BOARD
IC501
100k
R561
100k
R541
0
R509
1k
R510
1k
R512
470
R570
100k
R519
100k
R532
100k
R533
10M
R501
32.768kHz
X502
150k
R508
100
R539
0.01
C510
C502
1000p
100
R530
0.5%
10k
R540
100
R503
0.5%
10k
R505
100
R502
0.5%
10k
R504
1000p
C508
1000p
C509
0.01
C516
0.01
C515
0.1
C501
10k
R500
10k
R534
100k
R527
1k
R535
1k
R528
33k
R536
33k
R529
2.2k
R522
2.2k
R521
47p
C514
C714
560p
0.01
C705
560p
C713
10V
100
C701
1k
R706
16V
10
C703
0.01
C706
R708
0
1k
R707
0.01
C707
0.01
C704
100k
R577
7.92MHz
X501
FB703
FB702
FB705
0
R701
0
R703
100k
R571
10k
R559
10k
R560
33k
R562
33k
R566
CL003
CL004
1k
R511
1k
R543
CL005
1M
R581
0.01
C519
1k
R589
1k
R582
1k
R583
1k
R586
1k
R587
100
R588
100
R590
100
R591
100
R592
100
R593
100
R594
100
R595
100
R596
100
R597
100
R598
100
R544
100
R545
100
R546
100k
R568
1
2
3
4
5
6
7
8
8P
CN501
RESET
CLK
BUSY
TXD
RXD
BU3.3V
FLASH_W
GND
2200p
C51
1
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL008
JL009
JL010
JL011
JL012
JL013
JL014
JL015
JL016
JL017
JL019
JL020
JL021
JL022
JL023
JL024
JL025
JL026
JL027
JL028
JL029
JL030
JL031
JL032
JL033
JL034
JL035
JL036
CL058
CL059
47p
C513
JL018
R600
100k
IC501
R5F3650KBDZ81FA
1
LCD_SO
2
LCD_CLK
3
NOSE_SW
4
SIRCS
5
NCO
6
NCO
7
NCO
8
BYTE
9
CNVSS
10
XIN
11
XOUT
12
RESET
13
OSCOUT
14
VSS
15
OSCIN
16
VCC1
17
NMI
18
RC_IN1
19
BUIN
20
NCO
21
NCO
22
DEC_SI
23
DEC_SCK
24
DEC_SO
25
NCO
26
NCO
27
DR
V_ON
28
BEEP
29
I2C_SCL
30
I2C_SDA
31
FW_TXD
32
FW_RXD
33
FW_CLK
34
FW_BUSY
35
NCO
36
NCO
37
NCO
38
MEC_LOAD
39
MEC_EJECT
40
CDON_1500MV
41
EPM
42
MEC_INSW
43
MEC_LIMIT
44
MEC_DSW
45
DEC_INT
46
CE
47
HIT2_SDA
48
HIT2_SCL
49
HIT2_RESET
50
DEC_XMUTE
51
CD_ZDET
52
CD_XCCE
53
DEC_SSTBY
54
DEC_RST
55
NCO
56
NCO
57
ACC_IN
58
AT
T
59
DIAG
60
AMPSTB
61
NCO
62
VCC2
63
NCO
64
VSS
65
NCO
66
NCO
67
NCO
68
NCO
69
NCO
70
NCO
71
NCO
72
NCO
73
NCO
74
NCO
75
MEC_SELFSW
76
NCO
77
NCO
78
NCO
79
DEBUG_1
80
DEBUG_2
81 RE-IN1
82 RE-IN0
83 NCO
84 NCO
85 NCO
86 NCO
87 NCO
88 NCO
89 NCO
90 NCO
91 KEYACK0
92 KEYACK1
93 NCO/BT_MIC_POWER
94 KEYIN1
95 KEYIN0
96 AVSS
97 RC_IN0
98 AVRH
99 AVDD
100 LCD_CE
47p
C527
47p
C526
0.22
C520
100
R572
100
R585
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
28P
CN701
MEC_DSW
MEC_LIMIT
MEC_INSW
MEC_SELFSW
CDON_1500MV
AU_8V
VDD_3.3V
D_GND
BU_3.3V
DR_6V
DR_GND
MEC_EJECT
MEC_LOAD
DRV_ON
DEC_INT
DEC_XMUTE
CD_ZDET
NC
NC
DEC_SO
DEC_SI
DEC_SCK
DEC_XCCE
DEC_SSTBY
DEC_RST
AU_RCH
AU_GND
AU_LCH
LRB751V-40T1G
D501
22p
C503
20p
C504
10
11
12
BUS1
BUS2
BUS3
BUS4
BUS5
13
14
15
16
17
18
19
20
STB
RE-0
DEC_SCK
DEC_SI
RE-1
MEC_EJECT
DEC_XMUTE
CD_ZDET
DEC_SO
CD_XCCE
DEC_STBY
MEC_INSW
MEC_LIMIT
MEC_DSW
CD_ZDET
DEC_SO
DEC_SCK
DEC_SI
MEC_EJECT
MEC_LOAD
CDON_1500MV
DEC_INT
CD_XCCE
DEC_STBY
DEC_RST
DEC_XMUTE
DR
V_ON
MEC_LIMIT
DEC_INT
DRV_ON
MEC_LOAD
CDON_1500MV
MEC_SELFSW
MEC_INSW
MEC_DSW
AT
T
I2C_SCL
KEY1
CD_RCH
MEC_SELFSW
DIAG
ACC
KEY0
RCIN0
L-CE
L-DA
L-CLK
NOSE-SW
SIR
CD_LCH
DEC_RST
RESET
BU_IN
BEEP
RCIN1
CNVSS
I2C_SDA
CLK
BUSY
TXD
RXD
RESET
CLK
BUSY
TXD
RXD
CNVSS
CD
UNIT
MECHANISM
(MG-101X-188)
PROGRAMMING
FLASH
)
(
SYSTEM CONTROL
• See page 21 for Waveforms.   • See page 31 for IC Pin Function Description of IC501.
4-5.  SCHEMATIC  DIAGRAM  – MAIN Section (2/3) –
(Page 23)
(Page 25)
Page of 43
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