Read Sony STR-DH130 Service Manual online
20
20
STR-DH130
STR-DH130
4-9. PRINTED WIRING BOARD — HEADPHONE, THERMAL AND TUNER1 BOARD —
• Refer to page 10 for Circuit Boards Location.
: Uses unleaded solder.
4-10. SCHEMATIC DIAGRAM — HEADPHONE, THERMAL AND TUNER1 BOARD —
• Refer to page 21 IC Block Diagrams.
C792
C793
CL073
CL072
CL071
CL074
MAIN
BOARD
CN360
(Page 14)
C
1
4
CNP790
J790
HEADPHONE BOARD
1-885-275-
12
(12)
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
PHONES
THR251
CN250
THR252
C250
1
5
THERMAL BOARD
(FOR US AND CND MODEL ONLY)
MAIN BOARD
CNP250
(Page 14)
E
1-886-394-
12
(12)
1-885-134-
12
(12)
TUNER1 BOARD
MAIN
BOARD
CNS402
(Page 14)
D
IC102
IC101
X101
L101
FL101
2
1
8 9
CN101
1
3
CN103
CN102: AEP
CN104: US, CND
R106
R105
R103
R101
R110
C105
C101
C111
C1
12
D103
C109
C103
R107
C108
C102
C107
L105
1
20
10
11
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
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
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
(FOR US AND CND MODEL ONLY)
0
3.3
0
0
0
0
0
3.3
0
3.3
3.3
0
3.3
1.3
1.3
0
0.8
0.6
0.5
3.3
0
5.0
3.3
3.3
CL071
CL072
CL073
CL074
1
2
3
4
4P
CNP790
HP DETECT
R-CH
GND
L-CH
50V
C792
470p
50V
C793
470p
J790
C
MAIN
BOARD (2/3)
CN360
(Page 16)
HEADPHONE BOARD
THR252
THR251
C250
0.1
CL081
CL083
CL084
CL085
1
3
4
5
5P
CN250
+3.3V
R3_GND
TEMP_SENSOR_1
TEMP_SENSOR_2
THERMAL BOARD
E
MAIN
BOARD (2/3)
CNP250
(Page 16)
TUNER 1 BOARD
BPF
G
O
FL101
FILTER, BAND PASS
1
C112
1
C111
MC2837
D103
0.1
C109
2.2
C108
100
R107
MC2837
D102
MC2837
D101
32.768kHz
X101
C105
1
600uH
L101
1
2
3
4
6
0
R109
16V
0.047
C106
100
R106
22
R105
22
R103
100
R101
4.7uH
L105
0
R108
R110
10k
IC101
mirror
RZ5B801-0001E2 (US, CND)
JL112
JL102
JL104
JL106
JL108
JL110
JL103
JL105
JL107
JL109
JL115
JL114
JL111
JL113
0
R104
1
2
3
4
5
6
7
8
9
9P
CN101
IISD (data audio)
VDD
AUDIO L/LRCK
CE (p con)
AUDIO R/BCK
GND
DA (for IIC)
IIC/RDSI
CK (for IIC)
JL118
JL117
JL116
1
2
3
3P
CN103
AM
AM
FM
10k
R113
1
CE
2
GND
3
Vout
4
Vdd
MM3404A33URE
IC102
0.047u
C107
10
C110
100V
470p
C101
1
C102
1
C103
47nH
L103
220nH
L104
JL121
JL122
JL123
JL124
JL125
JL126
JL127
JL130
JL131
JL132
JL133
JL134
JL135
DA2
IIC2
5V
3.3VRF2
3.3VRF2
3.3VRF1
3.3V20
IISD2
CE1
GND1
R2
L2
ARF2
ARF1
I
D
MAIN
BOARD (1/3)
CNS402
(Page 15)
AM
FM 75
COAXIAL
ANTENNA
IC102
IC101
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
PHONES
RZ5B801-0002E2 (AEP)
AM,FM TUNER
3.3V REGULATOR
IC B/D
CN102
CN104
US, CND
AEP
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