Read Sony SA-RV900 Service Manual online
4
4
SA-RV900
2-2. PRINTED WIRING BOARD
SW301
VOLTAGE
SELECTOR
120V
r
220V
r
230-240V
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
G
+
–
–
+
L
SPEAKER IN
R
+
–
–
+
L
SPEAKER OUT
R
SUB WOOFER
1
6
B
C
E
Q201
IC503
R108
R527
R528
R529
R530
R537
R543
R547
R538
R549
R550
C531
C539
C564
C565
C530
R546
Q512
Q513
R539
R532
R534
1
15
C566
C568
C567
C569
C562
C561
C563
C560
R575
R577
R574
CN501
R578
R579
R544
R531
CN502
SP901
LED101
ON/OFF
CNA201
JW502
JW501
JW504
C555
JW503
R533
R576
J101
J102
IC101
IC102
IC201
R101
C101
C103
1
8
1
8
C108
C112
C113
C201
Q511
C116
C117
C114
C115
D103
D104
D105
D106
D201
D202
D203
D204
D208
R129
R130
R214
JW101
JW103
JW104
VR101
VOL
SW101
NORM
REVERSE
PHASE
RCA101
LINE IN
C205
C106
C107
R110
CN101
CN201
JW109
JW107
R139
CNA301
C104
R118
R117
R116
R113
R111
R112
R119
R105
R107
R128
R127
R125
JW111
R109
R124
R123
R138
JW106
JW105
R120
R209
R210
R121
R211
Q204
Q203
Q202
JW102
JW202
R542
R545
R204
R201
R201
R203
R202
R205
R206
R206
R208
C206
C204
C207
C208
C209
C203
C202
C118
C119
JW110
R102
R137
R103
R104
R548
R135
R136
PR102
PR103
D207
D206
D205
D107
D101
D102
D108
1
3
1
1
6
1
8
4
5
1
7
1
2
B C E
B C E
E C B
7
1
2
T301
T302
F301
T303
T304
T305
JW301
CN301
JW303
JW2
JW304
C301
S301
ON/OFF
JW302
JW1
TRANS BOARD
POWER AMP BOARD
* NOT REPLACEABLE:
BUILT IN TRANSFORMER
BUILT IN TRANSFORMER
PT301
POWER TRANSFORMER
*
AC IN
MAIN BOARD
LED BOARD
C210
E C B
B C E
B C E
EXCEPT MX
EXCEPT AUS
AUS, MX
AUS
MX
E2, E3, E51, SP
E2, E3, E51, SP
D101
C-9
D102
C-9
D103
F-9
D104
F-9
D105
F-9
D106
F-9
• Semiconductor Location
Ref. No.
Location
D107
C-9
D108
C-9
D201
F-8
D202
F-8
D203
F-8
D204
F-8
D205
F-7
D206
F-7
D207
F-8
D208
F-8
LED101
D-7
IC101
B-9
IC102
B-9
IC201
G-7
IC503
A-3
Q201
F-7
Q202
A-8
Q203
A-8
Q204
A-8
Q511
G-7
Q512
B-4
Q513
B-3
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
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