LG RU-50PZ61 Service Manual page 22
Plasma tv
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Also See for RU-50PZ61:
- Service manual (41 pages) ,
- Specifications (2 pages) ,
- Owner's manual (52 pages)
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(7) Abnormal display in RGB DTV mode
Is normal the
CXA2101?
Yes
Is normal the
M52758?
Yes
Is normal the Scaler?
(8) Abnormal display in RGB PC mode
Is normal the
M52758?
Yes
Is normal the Scaler?
(8) Abnormal display in DVI mode
Is normal the Scaler?
TROUBLE SHOOTING GUIDE
No
Are the Input voltage, IIC
Comm. and HV sync good?
No
Are the Input voltage, IIC
Comm. and HV sync good?
No
Are the Input voltage, IIC
Comm. and HV sync good?
No
Are the Input voltage, IIC
Comm. and HV sync good?
No
Are the Input voltage, IIC
Comm. and HV sync good?
No
Are the Input voltage, IIC
Comm. and HV sync good?
No
No
No
No
No
No
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Replace IC
Replace IC
Replace IC
Replace IC
Replace IC
Replace IC
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