Sony CDX-GT35UW Service Manual

CDX-GT35UW
CDX-GT35UW
1818
• See page 15 for waveforms. • See page 22 for IC Block Diagrams. • See page 24 for IC Pin Function Description of IC401.
4-5. SCHEMATIC DIAGRAM – MAIN Section (2/3) –
A
J
C
143 9
K
F
8 13610
H
157
D
11
E
B
12 165
G
I
412
1
MAIN BOARD
(1/3)
MAIN
BOARD
3
(3/3)
1
2
BOARD
MAIN
4
(3/3)
IC B/D
IC B/D
3.2
0
14.4 14.4
7 14.4
0
3.3
14.4 3.3
12.8 3.3
14.4 14.4 12.8
0.5 3.8 1.2 0.7
5.6 3.3 5.1 1.3
0
0
3
0.1
0
3
0
3.3
3.3
3.3
0 0
3.3 3.3 3.3 3.3
0 0
3.3 3.2 3.3
0 3 0
3.3
3 3 0
3.2
3.1
0.2
3.3
3.3
3.3
3.3
3.3
3.3
0.5
3
3.3
0
3.3
0 0 3 3 0
3.3 3.3 1.1 1.5 3.3 1.9
0
3.3 3.1 3.1
3 0
3.3
0
3.2
0 0
2.7
9
3.3
1.9
1.2
3
0
0
1.6
3.3
MAIN BOARD (2/3)
IC401
IC503
IC501
16V
120
C502
8765
4321
TPS40200DRG4
IC501
RC SS COMP FB
GND
DRV
ISNS
VCC
0.5%
100k
R516
RT1N141C-TP-1
Q501
USB POWER CONTROL
MA24D5000BS0
D504
15p
C509
1.5k
R511
1
C503
100k
R510
0.1
C504
330k
R514
0.1C501
1k
R505
470p
C505
MAZ8120GMLS0
D503
68k
R504
470p
C506
1
C507
0
R528
56kR502
1500p
C508
56k
R501
0.5%
22k
R517
R717 0
100kR710
16V
22
C702
0.01
C707
100R707
0.01
C705
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
NCO
NCO
SYS_RST
BU_3.3V
BU_GND
NCO
VBUS_ON
Z-MUTE
Z/Y_CHECK
D_GND
TXD(MC_BUS)
RXD(MC_BUS)
AUDIO_8.5V
USB_GND
DR_6V
DR_GND
CD_ON
CDM_ON
A_ATT
AU_LCH
AU_GND
AU_RCH
A_GND
A_3.3V
EJECT_OK
OPEN_REQ
BU_CHECK
WAKE_UP
100R709
2A
F501
100kR419
10kR421 10kR424
0.01C417 0.01C418
32.768kHz
X402
R426 2.2k
2.2kR427
100kR432 100kR433
100R435
0.5%10kR441 0.5%10kR440 0.5%10kR439
100k
R434
100R438
100R437
1000p
C425
1000p
C426
1000p
C427
1000p
C428
100kR448 100kR447 100kR446
100R455 10kR456
220kR405
1000pC413
100kR408
R407 0
100kR406
10uH
L503
1k
R523
1k
R524
1k
R525
100kR703
100kR713
0
R508
1
2
3
4
5
6
7
8
8P
CN401
RESET
CLK_IN
UART_CLK
Ucom-TX(CD-RX)
Ucom-RX(CD-TX)
3.3V
FLASH_W
GND
100kR428
100kR431
100R409 100R420 100R422 100R423
100R706
0R704
47uH
L501
68uH
L502
0.01C706
0R701
RT1P141C-TP-1
Q402
FLASH PROGRAMMING BUFFER
100kR402
RT1N141C-TP-1
Q701
FLASH PROGRAMMING BUFFER
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL008
JL009
JL010
JL011
JL012
JL013
JL014
JL015
JL016
JL017
JL018
JL019
JL020
JL021
JL022
JL023
JL024
JL025
JL026
JL027
JL028
JL029
JL030
JL031
JL032
JL033
JL034
JL035
JL036
JL037 JL038
JL039
JL040
JL041
560pC201
560pC101
1kR101
1kR201
RT1N141C-TP-1
Q401
10V
100
C701
2.2uHFB701
0.01C421
0.01
C424
0.01
C423
0.01
C704
0.01
C416
0.01
C429
LRB751V-40T1G
D401
LBAT54ALT1G
D701
10V
330
C514
1 2345
NJM2387ADL3(TE2)
IC503
USB POWER CONTROL SWITCH
RT1N141C-TP-1
Q504
RT1N141C-TP-1
Q505
MAZ8039GLLS0
D510
1
C519
0.1
C516
0.1
C513
MAZ8056GMLS0
D505
10V
C523
100
10V
220
C518
12k
R503
0.5%
56k
R518
0.5%
10k
R520
0.5%
3.3k
R521
FB705
0
R512
100R462
100R460
100R464
100R463
100R459
100R461
0R465
0.1C435
1C422
27pC419
0.01C434
0.01C436
16V
10
C703
654
321
DDG
SDD
TPC6108(T5RSONYF,M
Q502
USB POWER SWITCH
654
321
DDG
SDD
RSQ035P03TR
Q503
SWITCHING REGULATOR
X401
7.92MHz
470R410
FB702
0
R466
R714 0
R712 0
MA2J1110GLS0
D502
MA2J1110GLS0
D511
MA2J1110GLS0
D512
R467 0
470p
C521
2.2kR443
2.2kR444
2.2kR442
FB707
FB301
C420 33p R411 100k
1 2 3 4 5 6 7 8 9 101112131415161718192021222324252627282930
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
515253545556575859606162636465666768697071727374757677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
IC401
MB90F882PF-G-103JNE1
SYSTEM CONTROL
CYRIL_SEL
B-OUT_SEL COL SW_SEL ILLUMI_SEL NCO NCO NOSE_SW NCO NCO NCO RE_IN0 RE_IN1 X_OUT X_IN VCC VSS C UNISI UNISO UNISCK USB_ON I2C_SIO I2C_SCK USB_OVER BUS_ON SYS_RST CD_ON CDM_ON ACC_IN TEL_ATT
ATT
AVC C
AVR H
RC_IN1
AVSS
QUALITY
VSM
SA_IN
KEY_IN1
KEY_IN0
RC_IN0
NCO
NCO
VSS
KEY_ACK0
KEY_ACK1
EXTATT_XEN
LCD_CE
LCD_SO
LCD_SCK
MD2 MD1 MD0
RESET
AREA_SEL2 AREA_SEL1 AREA_SEL0
WAKE_UP
MC_RX
MC_TX
CLK_IN
Z_MUTE
NCO
TEST
VCC
VSS
NCO
AMP_STB
DIAG
VBUS_ON
SA_OUT
SA_CLK
NCO
TU_ATT
NSMASK
RDS_ON
FLASH_EN0 FLASH_EN1
NCO NCO
NCO
TU_ATTIN
BU_CHECK
EQ TYPE_SEL
NCO
NCO
NCO
NCO
NCO
VCC
VSS
OSC_OUT
OSC_IN
NCO
SIRCS
NCO
BEEP
ZAPPIN
SYNC_OUT
DD_ON
R468 100k
R454 100k
R413 100k R430 100k
R450 100k
R600 100k
R416 100k
R451 100k
R417 100k
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 BUS2
19
20
21
22
23
24
BUS3
BUS4
BUS5
MC_TX
MC_RX
LCD_CE
Z_MUTE
WAKE_UP
SA_CLK
SA_DA
SA_IN
SIRCS NOSE_SW
CLK_IN
WAKE_UP
VBUS_ON
SYNC_OUT
MC_RX
CDM_ON
DD_ON
VBUS_ON
UART/CLK
XFLASH
LCD_CLK
LCD_DATA
MC_TX
UART/CLK
CLK_IN
XFLASH
Z_MUTE
MC_RX
MC_TX
CD_ON
CDM_ON
SYNC_OUT
I2C_SIO I2C_SCK
BU_IN
BU_IN
KEY1
KEY0
ACC
ZAPPIN
ATT
DD_ON
RE1 RE0
CD_ON
XFLASH
VIN
CONT
VOUT
VAD J
GND
(MG-101Y)
(1/2)
CD MECHANISM
UNIT
DC/DC
CONVERTER
Q504,505
USB OVER CURRENT DETECT
PROGRAMMING
FLASH
BUFFER
FLASH
(
PROGRAMMING
)
(Page 19)
(Page 19)
(Page 17)

Sony CDX-GT35UW Specifications

General

Brand	Sony
Model	CDX-GT35UW
Category	Car Receiver
Language	English