Sony KDL-46W950A / KDL-46W954A / KDL-46W955A / KDL-46W957A / KDL-55W950A / KDL-55W954A / KDL-55W955A / KDL-55W957A Service Manual ▷ View online
RB1G
CHASSIS
W950A/ W954A/ W955A/ W957A
Troubleshooting
Troubleshooting Reference
BA2 board Side B (Not applicable for this model)
BA2 board Side B (Not applicable for this model)
CN4801
Vin (pin
Vcc
65
1)
RB1G
CHASSIS
W950A/ W954A/ W955A/ W957A
Troubleshooting
Troubleshooting Reference
BA2 board Side B (Not applicable for this model)
BA2 board Side B (Not applicable for this model)
CL460
2
CL460
3
CL460
4
CL46
0
2
3
4
CL4502
CL4501
0
1
INR+ 1
14 IN-
9 Vdd
X_AUDIO_MUTE_SPHPLO 5
Vss 6
CP 7
8 CN
IC4501
C4501
66
C4501
RB1G
CHASSIS
W950A/ W954A/ W955A/ W957A
Troubleshooting
Troubleshooting Reference
BM board Side A
BM board Side A
9
Vdd
8
CN
14 IN-
CL4501
IC4501
6
7
1
CL4502
5
Vss
CP
INR+
C4501
CL4502
M
U
T
E_
SP
H
P
LO
5
X_A
UDI
O_
M
67
RB1G
CHASSIS
W950A/ W954A/ W955A/ W957A
Troubleshooting
Troubleshooting Reference
BM board Side B
BM board Side B
CN4801
Vin (pi
n
Vcc
68
n
1)
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