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10. Analog TV Audio
Check RF Cable & Signal
Check Tuner 3.3V Power
L5003
Replace L5003
Check Tuner 1.26V Power
IC5001 2 pin : 3.3V
Check SIF Signal & Buffer signal
TU5001 11 Pin / R5032
Replace IC5001.
Check Tuner 5V Power
L5004
Check IC401
Follow procedure
‘8. All source audio’
trouble shooting guide.
ok
ok
ok
ok
ok
No
No
No
No
Replace IC401
No
Replace L5004
ok
Replace Tuner. Or Replace Q5004
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