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2021/07/17 22:37:53 (GMT+09:00)
APPENDIX-1 Trouble Shooting
1-1. Main Board IC Defect
1-1-1 32" Main Board
Sony PN
FXC PN
6-722-742-01
15-BD9423E-NA00
6-901-614-01
15-MP2331G-0000
6-901-615-01
15-MP2329G-0000
6-901-614-01
15-MP2331G-0000
6-723-407-01
15-MP5416G-0001
6-723-407-01
15-MP5416G-0001
6-718-194-01
15-TPA6138-0001
6-723-394-01
15-BM28723-0000
U1
Q201
U802
KDL-32W6100/KDL-32W6103 (IN5)
Reference
Measure Point
U1 IC (BD9423EFV-E2 )
U201 (MP2331GTL-C814-Z)
U202 (MP2329GG-C846-Z)
U203 (MP2331GTL-C814-Z)
U204 (MP5416GR-0001)
U204 (MP5416GR-0001)
U801 IC (TPA6138A2PWR )
U802 IC (BM28723MUV-E2)
U201
U202
U502
U501
U204
U401
U503
U203
Input
Operating Spec
TP203
18V ~ 20.5V
TP203
18V ~ 20.5V
TP203
18V ~ 20.5V
TP210
18V ~ 20.5V
TP209
4.75V ~ 5.25V
TP209
4.75V ~ 5.25V
TP208
3.13V ~ 3.46V
TP203
18V ~ 20.5V
U403
U801
TM701
Output
Measure Point
Voltage between TP1 & TP4
31.4V ~ 36.1V with loading
TP208
TP209
TP210
TP213
TP214
CN801.pin2/pin3
Line Out Output Normally
TP806,TP807,TP808,TP809
Speaker Output Normally
TP209
TP208
TP213
TP214
TP221
Operating Spec
3.13V ~ 3.46V
4.75V ~ 5.25V
10.8V ~ 13.2V
1.14V~1.26V
1.425V~1.575V
TP4
TP1
TP203
TP806
TP807
TP808
TP809
TP201
TP210
71
SYS SET
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