LG 55G2 Service Manual page 75
Chassis la23g
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Also See for 55G2:
- Quick setup manual (2 pages) ,
- Owner's manual (78 pages) ,
- Specification (2 pages)
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9. Trouble shooting - No audio (Digital TV audio)
Check RF Cable & Signal
ok
Check Tuner 3.3V Power
L6503
ok
Check Tuner 1.8V Power
L6500
ok
Check DIF_P/N Signal
TU6504 10,11 Pin
ok
Follow procedure
'8. All source audio'
trouble shooting guide.
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
No
Replace L6503
No
Check IC6503
No
Bad Tuner. Replace Tuner.
No
Replace IC6503
ok
Replace L6500
LGE Internal Use Only
- Quick Links:
- Usb Input
- Component Input
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