• Service Manuals |
  • Lg |
  • TV |
  • 19LD330, 19LD340, 19LD345 (CHASSIS:LP91H)

19LD330, 19LD340, 19LD345 (CHASSIS:LP91H) - LG TV Service Manual (repair manual). Page 15

Read LG 19LD330 / 19LD340 / 19LD345 (CHASSIS:LP91H) Service Manual online

- 15 -
No Sound
Check The Input Source.
Check The Input/Output
Of IC600.
Re-soldering or 
Change the defect part.
Fail
Pass
Pass
Check The Speaker.
Change Speaker.
Fail
Check The Speaker Wire.
Pass
Change The Source Input.
Fail
No Raster On AV (Video, S-Video)Signal
No Signal On TV(RF) Signal
Check Input source 
Cable and Jack.
Pass
Check Input source 
Cable and Jack.
Pass
Check The Input/
Output of JK101.
Pass
Re-soldering or 
Change the defect part.
Pass
Fail
Pass
Repeat [A], & [B] Process.
Check the Input/Output
Of IC800.
Fail
Re-soldering or 
Change the defect part.
Pass
Check The Input/Output
Of TU500.
Pass
Re-soldering or 
Change the defect part.
Pass
Fail
Check the Input/Output
Of IC800.
Fail
Re-soldering or 
Change the defect part.
Repeat [A], & [B] Process.
Page of 27
Display

Click on the first or last page to see other 19LD330 / 19LD340 / 19LD345 (CHASSIS:LP91H) service manuals if exist.

Random: