Sony HCD-GPX3G Service Manual ▷ View online
HCD-GPX3G
HCD-GPX3G
33
33
5-14. PRINTED WIRING BOARD – VOLUME and USB Board –
• See page 18 for Circuit Boards Location. •
: Uses unleaded solder.
1
4
3
NO1200
S516
S517
S518
S519
S520
S1250
S1250
C1181
R1181
R1265
R1263
R1262
R1264
TP1
189
1-885-682-
12
(12)
MASTER VOLUME
ENTER
–
+
TUNING +
M >
TUNING -
VOLUME BOARD
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
DISPLAY BOARD
CN501
(Page 23)
D
C1001
C1002
C1003
C1004
B1
C2
B2 E2
C1
E1
Q1002
D1001
D1003
D1005
R1002
R1003
D1008
R1004
D1009
R1006
R1008
R1009
D101
1
R1010
R101
1
R1012
R1013
R1014
R1015
R1021 R1022
R1023
R1024
R1025
R1026
JR
JR1000
JR
JR1004
JR
JR1005
JR
JR1006
JL807
JL813
JL806
JL815
JL809
JL801
JL817
JL804
JL814
JL811
JL803
JL812
JL810
JL802
JL805
JL816
JL800
JL808
C1006
4
3
6
1
IC1001
R1027
(CHASSIS)
BASS BAZUCA
LATIN EQ
HIP-HOP
REC TO USB
ROCK
EQ
ET1000
C1005
S510
S511
S512
S513
S514
S515
D537
D539
D541
JW1000
JW1002
JW1001
JW1004
1
15
3
CN1002
JW1003
1
4
5
6
7
CN1000
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
USB BOARD
REC/PLAY
1-885-683-
12
(12)
DISPLAY BOARD
CN503
(Page 23)
A
Ver. 1.2
HCD-GPX3G
HCD-GPX3G
34
34
5-15. SCHEMATIC DIAGRAM – VOLUME and USB Board –
• See page 37 for IC Block Diagrams.
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
VOLUME BOARD
D
DISPLAY
BOARD
(2/2)
CN501
(Page 25)
USB BOARD
A
DISPLAY
BOARD
(2/2)
CN503
(Page 25)
S1250
MASTER VOLUME
TUNING -
+
–
ENTER
TUNING +
M >
S518
S518
50V
C1181
1000p
3.3k
R1262
10k
R1265
S520
S520
S517
S517
1
3
4
NO1200
3P
VOL
DGND
ADKEY1
S516
S516
10k
R1181
4.7k
R1263
S519
S519
6.8k
R1264
JL850
JL851
JL852
JL853
JL854
S1250
S514
10k
R1024
DZ2J068M0L
D1008
DZ2J068M0L
D1009
E
ET1000
MC2840-T112-1
D1003
S511
C1001
10
S510
S513
50V
C1004
1000p
C1005
220
MC2840-T112-1
D1001
S512
3.3k
R1021
S515
DZ2J068M0L
D1011
MC2840-T112-1
D1005
6.8k
R1023
4.7k
R1022
15k
R1025
470
R1013
10k
R1004
470
R1003
10k
R1011
470
R1010
470
R1002
RT3CLLM
Q1002
470
R1008
470
R1009
470
R1012
470
R1006
R1014
470
R1015
470
1
2
3
4
CN1000
1L0352V22F3MIT02
D541
1L0352V22F3MIT02
D537
1L0352V22F3MIT02
D539
C1003
0.1
0.1
C1002
JL802
JL803
JL804
JL805
JL806
JL807
JL808
JL809
JL810
JL811
JL812
JL813
JL814
JL815
JL816
JL817
NCP380HSNAJAAT1G
IC1001
1
VIN
2
GND
3
EN
4
FAULT
5
ILIM
6
VOUT
10
C1006
33k
R1026
1k
R1027
REC TO USB
HIP-HOP
LATIN EQ
EQ
ROCK
BASS BAZUCA
1
15
3
4
5
6
7
8
9
10
11
12
13
14
CN1002
15P
SHIELD
SELA
USBGND
D+
D-
+5VUSB
DGND
ADKEY0
VBUS-OC-DET
LED-1G3G
LED-2G4G
V-BUS OE
LEDGND
SELB
LED SWITCH
IC1001
USB POWER SWITCH
REC/PLAY
1.2
0
3.4
0
0
5.2
0
1.8
0.7
0
0
0.4
6.3V
HCD-GPX3G
35
5-16. PRINTED WIRING BOARD – TUNER1AM3R Board –
• See page 18 for Circuit Boards Location. •
: Uses unleaded solder.
R106
R105
R103
R101
R110
C105
C101
C111
C1
12
D103
C103
R107
C108
C102
C107
L105
1
20
10
11
IC101
D102
D101
C106
JR
JR101
R104
JR
JR102
JR
JR105
R108
R109
JL113
JR
JR109
JR
JR112
C1
10
R1
13
JR
JR106
L103
L104
R1
14
IC103
JL107
JL117
JL112
JL118
JL102
JL108
JL115
JL106
JL109
JL104
JL103
JL105
JL116
JL110
JL111
JL114
JL131
JL125
JL124
JL135
JL127
JL132
JL130
JL121
JL133
JL128
JL134
JL129
JL126 JL122
JL123
X101
L101
FL101
2
1
8
9
CN101
1
3
CN103
A001
2CH DAMP BOARD
CN805
(Page 29)
G
TUNER1AM3R BOARD
1-885-134-
11
(11)
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
FM/AM
ANTENNA
HCD-GPX3G
36
5-17. SCHEMATIC DIAGRAM – TUNER1AM3R Board –
• See page 37 for IC Block Diagrams.
TUNER1AM3R BOARD
FM/AM
ANTENNA
FL101
1
2
3
MC2837
D103
2.2
C108
100
R107
MC2837
D102
MC2837
D101
32.768kHz
X101
C105
1
600uH
L101
1
2
3
6
0
R109
0.047
C106
100
R106
22
R105
22
R103
100
R101
4.7uH
L105
0
R108
IC101
RZ5B801-0001E2
GND
1
VDDRF
2
CP2
3
FRF1
4
GNDRF
5
ARF1
6
ARF2
7
IIC/RDSI
8
LA
9
CK
10
VDD 11
GND 12
DA 13
ROUT 14
LOUT 15
IISD 16
CP1 17
X1 18
X2 19
VDD 20
JL112
JL102
JL104
JL106
JL108
JL110
JL103
JL105
JL107
JL115
JL114
JL111
JL113
0
R104
1
2
3
4
5
6
7
8
9
9P
CN101
IISD
VDD
AUDIO L/LRCK
CE
AUDIO R/BCK
GND
DA
IIC/RDSI
CK
JL118
JL117
JL116
1
2
3
3P
CN103
AM
AM
FM
10k
R113
0
R114
NJM2878F4-33(TE2)
IC103
50V
0.047
C107
10
C110
50V
470p
C101
1
C102
1
C103
47nH
L103
220nH
L104
JL121
JL122
JL124
JL125
JL126
JL127
JL129
JL130
JL131
JL132
JL133
JL134
JL135
4
IC103
TUNER PROCESSOR
3.3V REG
JL123
JL109
1
C112
1
C111
R110
10k
1
CE
2
GND
3
VOUT
4
VDD
1
2
3
4
G
2CH DAMP
BOARD
(2/2)
CN805
(Page 32)
IC101
IC B/D
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
3.2
9
3.1
3.2
0
3.2
0
0
3.2
1.3
1.3
0
0.5
0.5
0.4
3.3
3.2
0
0.7
3.3
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