Printed Wiring Board - Headphone, Thermal And Tuner1 Board; Schematic Diagram - Headphone, Thermal And Tuner1 Board - Sony STR-DH130 Service Manual

STR-DH130
4-9. PRINTED WIRING BOARD — HEADPHONE, THERMAL AND TUNER1 BOARD —
• Refer to page 10 for Circuit Boards Location.
1 2
HEADPHONE BOARD
A
B
J790
PHONES
C
THERMAL BOARD
D
E
MAIN BOARD
CNP250
(Page 14)
E
TUNER1 BOARD
F
G
IC102
JL105
R110
C111
H C105
JL115
L105
R108
JR105 JR
JL114
JL113
R109
L103
JL133
I
JL135
JL112
D103
C109
CN102: AEP
CN104: US, CND
J
STR-DH130
: Uses unleaded solder.
3 4 5 6
C
MAIN
BOARD
CN360
CL074
(Page 14)
C792
4 1
CNP790
12
1-885-275- (12)
(FOR US AND CND MODEL ONLY)
THR252
12
1-886-394- (12)
D
MAIN
BOARD
CNS402
(Page 14)
JL103
CN101
JL107
JL110 1 2 8 9
JL104
JL109 JL108
JL106
JL128
JL127
JL129
JL126
JR112
JL125
JL111
JR
JL122
JL124
JR
JL123 JR109
JR102
JL102
C101
JL130
JL121
20 11 IC101
1 10
JL134
JL131
JL132
JR101
JR
L101
D102
JL118 JL117
JL116
3 1
CN103
12
1-885-134- (12)
4-10. SCHEMATIC DIAGRAM — HEADPHONE, THERMAL AND TUNER1 BOARD —
• Refer to page 21 IC Block Diagrams.
1
7
A
C
MAIN
BOARD (2/3)
CN360
B
(Page 16)
C
D
MAIN
BOARD (2/3)
CNP250
(Page 16)
E
TUNER 1 BOARD
F
RZ5B801-0001E2 (US, CND)
RZ5B801-0002E2 (AEP)
ARF2
G
ARF1
H
I
J
20 20
2 3 4
HEADPHONE BOARD
CNP790
4P
CL071
HP DETECT 1
CL072
R-CH 2
CL073
GND 3
CL074
L-CH 4
THERMAL BOARD
THR252
THR251
CN250
5P
C250
E 0.1
CL081
+3.3V 1
CL083
R3_GND 3
CL084
TEMP_SENSOR_1 4
CL085
TEMP_SENSOR_2 5
(FOR US AND CND MODEL ONLY)
JL132
JL130
10k
IC B/D
IC101
JL123
3.3 3.3
10 11
IC101 C101
JL131 470p
0 0
100V
9 12
AM,FM TUNER
3.3 JL124
3.3
13
8
IIC2
C102
1
JL125
0 1.3 DA2
7 14
JL126
0 1.3
6 15
R2
mirror C103
L103
JL127
47nH 0 0 1
5 16
R107
100 L2
JL133 0
0.8
4 17
5V
C108
2.2 JL134
0 0.6 IISD2
3 18
3.3
JL113 0.5
X101
2 19
32.768kHz
L104
220nH JL111
0 3.3
1 20
C110
10
MM3404A33URE
JL114
3.3V REGULATOR
L105
4.7uH
R108
0
4
Vdd
5.0
3.3VRF2 JL115
3 Vout
C111
3.3
1
JL112
FL101
O
BPF
G
FILTER, BAND PASS
5 6 7
PHONES
J790
D
GND1
MAIN
BOARD (1/3)
CE1
CNS402
(Page 15)
C112
1
R110
10k
IC102
IC102
CE 1
3.3
GND 2
0
AM
AEP
ANTENNA
CN102
C109
0.1
JL135
I
FM 75
COAXIAL
CN104
US, CND