Read Sony CDX-GS500R (serv.man2) Service Manual online
CDX-GS500R
CDX-GS500R
6
6
2-4. SCHEMATIC DIAGRAM - MAIN Board (1/5) -
BOARD
(4/5)
MAIN
2
(3/5)
BOARD
MAIN
3
MAIN
(2/5)
1
BOARD
MAIN
(5/5)
BOARD
9
5
14.3
14.4
10.3
6
0 <3.3>
8.4
13.8
3.3
4.9
3.3
4.9
14.4
4.9
4.9
3.7
3.7
3.7
3.7
3.7
3.7
4.9
4.9
14.4
4.9
3.3
4.9
3.3
5
0
6.9
0
3.3
5
0
5
0
0.6
6.9
0
5
0
5
3.3
0
0
3.3
3.3
0
3.3
5
0.22
C301
47k
R312
4.7k
R314
0.22
C308
150
R307
1
C306
22
R429
R818
220k
1k
R820
47k
R313
R316
100k
R315
22k
100
R301
100
R302
J801
RKZ18B2KGP1
D806
47k
R309
47p
C326
RKZ18B2KGP1
D323
D307
RKZ18B2KGP1
16V
47
C313
R308
0
BU_3.3V
DR_6V
BU_GND
VDD_3.3V
GN1G
D324
GN1G
D318
GN1G
D321
R317
4.7k
C329
4.7
50V
10V
C307
220
25V
47
C416
R874
1k
100k
R834
12k
R872
0.1
C830
100k
R831
2.2k
R870
R873
0
1k
R875
12k
R871
C876
1000p
0
R300
C831
0.1
R340
0
TDF8556AJ/N5
IC301
1
TA
B
2
I2C_SDA
3
OUT
-FL–
4
I2C_SCL
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
E
L+
B
35
VP
36
CBU
37
BU+B
0
R322
R819
1k
RKZ7.5B2KGP1
D805
2.2
C314
C877
100p
1000p
C323
6.3V
C309
220
6.3V
C403
220
C399
1
0
R400
0
R396
IC830
74LVC1G17GW-125
1
NC
2
3
GND
4
5
VCC
FB398
MM1836A33NRE
IC402
1
CONT
2
GND
3
NC
4
VOUT
5
VIN
39k
R830
DA2J10100L
D401
D308
DA2J10100L
FB801
FB802
FB803
JL009
JL010
16V
4700
C334
JL012
JL013
RKZ18B2KGP1
D831
RKZ18B2KGP1
D832
D820
RKZ18B2KGP1
1
C305
1
C327
1
C302
0.47
C315
0.47
C317
0.47
C319
0.47
C321
0.47
C331
0.47
C330
C398 0.001
0.1
C335
0.1
C407
36V
F3
2A
C878
100p
R856
100
R857
100
R855
100
1
C402
CN802
10P
10
9
8
7
6
5
4
3
2
1
16V
220
C387
C401
0.1
140uH
L301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16P
CN301
RR+
RL+
RR–
RL–
FR+
FL+
FR–
FL–
AMP_REM
ILL
ACC
TELL_ATT
VCC
GND
C320
10
16V
470
C411
JL014
2.2uH
L395
R387
0
JL504
JL015
JL016
R306 10k
R303
10k
R305
10k
R304
10k
LTC014EUBFS8TL
Q802
LTC044EUBFS8TL
Q801
LSCR523UBFS8TL
Q301
Q302
LSCR523UBFS8TL
LSCR523UBFS8TL
Q803
R323
1k
1k
R325
R324
1k
1k
R326
47p
C364
47p
C365
47p
C366
47p
C367
C303
10
22
R836
IC831
TC7WH126FK(T5RSOYF
1
2
3
4
GND
5
6
7
8
VCC
0
R837
C802
1000p
C801
1000p
10k
R311
10k
R378
47p
C355
47p
C356
47p
C354
47p
C353
47p
C352
47p
C351
47p
C1327
47p
C359
C311
47p
47p
C358
47p
C324
JL505
JL506
47p
C357
FB306
FB314
FB891
0
R899
DR_GND
FB890
A_GND
D_GND
ILL_IN
BEEP
STB
DIAG
XM_TX
I2C_SCL
I2C_SDA
RESET
ACC
XM_LCH
XM_PWREN
RCIN1
RCIN0
XM_RCH
XM_RX
D830
RKZ18B2KGP1
IC301
POWER AMP, REGULATOR
IC830
BUFFER
IC831
BUFFER
MAIN BOARD (1/5)
1
2
4
5
6
7
8
9
10
3
11
13
12
14
15
16
+3.3V REGULATOR
IC402
FU1
10A
32V
(CHASSIS)
BK301
IN
REMOTE
Q801 - 803
BATTERY CHECK
IN
SIRIUSXM
ACCESSORY DETECT
DIMMER DETECT
I
6
H
15
1
C
12
K
13
5
F
16
8
2
B
D
G
11
10
E
17
J
9
A
4
3
7
14
8
RR+
REAR RCH (+)
4
FL–
10
RR–
4
8
FL+
11
RL+
REAR RCH (–)
5
6
6
3
TO
CN301
ATT
CN301
(AEP, UK)
12
13
FR-
ACC
REM OUT
11
BATT
6
3
GND
14
7
REM OUT MAX0.4A
5
4
ACC
7
PW1
GND
16
RL–
15
FRONT RCH (–)
4
8
1
1
6
FR+
7
FRONT LCH (+)
15
3
RR-
FRONT RCH (+)
REAR LCH (+)
BATT
BATT
RL–
7
9
2
9
(US, CND)
16
2
1
5
FL-
2
FL+
13
RR+
REAR LCH (–)
FR+
14
GND
3
12
5
FR-
8
ACC
2
10
1
AMT REM
TO
RL+
PW1
FRONT LCH (–)
ILL
ILL
ILL
D306
GN1G
JL503
(AEP, UK)
R833
100k (AEP, UK)
68k (US, CND)
(US, CND)
(Page 7)
(Page 8)
(Page
9)
(Page 10)
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