• Service Manuals |
  • Lg |
  • TV |
  • MT-42PM13B (CHASSIS:RF-04GC)

MT-42PM13B (CHASSIS:RF-04GC) - LG TV Service Manual (repair manual). Page 26

Read LG MT-42PM13B (CHASSIS:RF-04GC) Service Manual online

- 26 -
(5) in case of becomes unusual display from RF, AV, Component 480i mode
(6) in case of becomes unusual display from Component DTV mode
Is normal the
VPC3230?
Yes
Is normal the S2300?
Is normal the Input voltage, IIC
Communication and HV sync?
No
Replace the IC
No
Is normal the Input voltage, IIC
Communication and HV sync?
No
Replace the IC
No
Yes
Is normal the Scaler?
Is normal the Input voltage, IIC
Communication and HV sync?
No
Replace the IC
No
Is normal the
74LS123?
Yes
Is normal the
CXA2101?
Is normal the Input voltage, IIC
Communication and HV sync?
No
Replace the IC
No
Is normal the Input voltage, IIC
Communication and HV sync?
No
Replace the IC
No
Yes
Is normal the
M52758?
Is normal the Input voltage, IIC
Communication and HV sync?
No
Replace the IC
No
Yes
Is normal the Scaler?
Is normal the Input voltage, IIC
Communication and HV sync?
No
Replace the IC
No
Page of 46
Display

Click on the first or last page to see other MT-42PM13B (CHASSIS:RF-04GC) service manuals if exist.

Random: