LG 50PB560B Service Manual page 27
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Also See for 50PB560B:
- Owner's manual (49 pages) ,
- Owner's manual (25 pages) ,
- Owner's manual (130 pages)
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3. Digital TV Video Trouble Shooting
Check RF Cable
Y
Check Tuner Power
(3.3V, 1.1V)
Y
Check IF Signal pin
Y
Maybe Mstar IC400
has problems
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Only for training and service purposes
N
Replace one of Bead
& Recheck
N
Maybe Tuner has problems
* Tuner I2C check
* ChangeTuner type at adjust menu
LGE Internal Use Only
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Troubleshooting
