Printed Wiring Board - Tuner1Am3R Board; Schematic Diagram - Tuner1Am3R Board - Sony HCD-GPX5G Service Manual

5-22. PRINTED WIRING BOARD – TUNER1AM3R Board –
• See page 27 for Circuit Boards Location. •
1 2 3
A
TUNER1AM3R BOARD
B
JL105
R110
C
IC103
C111
C105
JL111
JL115
L105
R108
D
JR105
JR
R109
L103
JL112
JL135
E
D103
F
G
H
I
J
HCD-GPX5G/GPX7G/GPX8G
: Uses unleaded solder.
4 5 6
JL103
CN101
J
JL107 2 8
1
9
JL110
JL106 JL104
JL108
MAIN BOARD
JL109
CN513
JL128
JL127 (Page 35)
JL126 JL122
JL129
JR JL125
JR112
JR
JL123
JL124
JR102
C101
JL102
JL121
JL130
20 11
IC101
1 10
JL114
JL113 JL131
JL134
JR101
JL132
JR
L101
JL133
A001
JR106
JL118 JL117 JL116
CN103
11
3 1
(11)
1-885-134-
ANTENNA
FM / AM
5-23. SCHEMATIC DIAGRAM – TUNER1AM3R Board –
7
1 2
A
TUNER1AM3R BOARD
B
C
CN103
D101
3P
MC2837
JL116
AM
1
JL117
ANTENNA
AM
2
FM / AM
JL118
FM
3 D102
MC2837
JL135
D
R114
0
E
F
G
H
I
J
45 45
• See page 51 for IC Block Diagrams.
3 4 5
R101
JL132 100
JL130
R113
R103
10k
22
R104
0
JL121
3.3 3.3 C101
470p 100V
L101
10 CK VDD 11
600uH JL122
JL123
0
JL131
12
1 6 9 LA GND
3.3 3.3
JL124
8 DA 13
2 IIC/RDSI
C102
1.3
0
1
JL125
4 7 ROUT 14
3 ARF2
0 1.3
JL126
6 ARF1 LOUT 15
L103 0 C103
47nH JL129 JL127
JL112 1
5 GNDRF IISD 16
R107 0 0.6
FL101
100
2 JL133
1
4 FRF1 CP1 17
C108
0.7 0.6
C105
2.2 JL134
3
1
3 CP2 X1 18
C106 3.3 0.4
0.047
JL113
2 VDDRF X2 19
D103
X101
L104 3.3
MC2837 32.768kHz
JL111
220nH
1 GND VDD 20
C107 C110
0.047
10
JL114
R108
0
R109
0
IC103
+3.3V REG
IC103
NJM2878F4-33(TE2)
HCD-GPX5G/GPX7G/GPX8G
6 7
IC B/D
IC101
CN101
9P
TUNER
JL102
IC101
9 CK
RZ5B801-0001E2
JL103
8 IIC/RDSI
J
JL104
7 DA
R105
JL105
22
6 GND
JL106 MAIN
5 AUDIO R/BCK
BOARD
JL107
4 CE
(1/4)
JL108
3 AUDIO L/LRCK
CN513
JL109
R106 2 VDD (Page 37)
100
JL110
1 IISD
L105
4.7uH
JL115
C111 3.3 8.9
1 C112
1
3 3 4 4
R110
10k
2 2 1 1
3.1