LG BH9530TW Service Manual page 61
Cinema 3d sound blu-ray home cinema system
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Also See for BH9530TW:
- Specification (2 pages) ,
- Owner's manual (84 pages) ,
- Simple manual (2 pages)
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ELECTRICAL TROUBLESHOOTING GUIDE
No 13 VA ~ 14 VA
YES
Is F901 normal?
YES
Is TH901 normal ?
YES
Is BD901 normal?
YES
Is the VCC
(11 V ~ 25 V) supplied to IC901
pin4?
YES
Power line of MAIN PCB is short.
NO
Replace F901 (same fuse).
NO
NO
NO
Check or replace D925.
2-46
Replace TH901.
Replace BD901.
Is D925 normal?
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Troubleshooting
