DOWNLOAD LG 32LS341C (CHASSIS:LT21C) Service Manual ↓ Size: 5.26 MB | Pages: 45 in PDF or view online for FREE

Model
32LS341C (CHASSIS:LT21C)
Pages
45
Size
5.26 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
32ls341c-chassis-lt21c.pdf
Date
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LG 32LS341C (CHASSIS:LT21C) Service Manual ▷ View online

- 21 -
No Raster on PC Signal
Check Input source Cable And Jack
Pass
Re-soldering or 
Change the defect part
Repeat [A], & [B] Process
Pass
Check the Input/Output
Of JK1104
Fail
Pass
Check the Input/Output
Of IC101
Fail
Re-soldering or 
Change the defect part
Pass
- 22 -
No Raster on COMPONENT Signal
Check Input source 
Cable And Jack
Pass
Re-soldering or 
Change the defect part
Pass
Check the Input/Output
Of IC101
Fail
Re-soldering or 
Change the defect part
Repeat [A], & [B] Process
Check The Input/Output
Of JK1601, JK1602
Fail
Pass
No Raster on HDMI Signal
Check Input source 
Cable And Jack
Pass
Check the Input/Output
Of JK801, JK802, JK803
Fail
Re-soldering or 
Change the defect part
Pass
Pass
Check the Input/Output
Of IC103
Fail
Re-soldering or 
Change the defect part.
Re-download HDCP
Pass
Pass
Check the Input/Output
Of IC101
Fail
Re-soldering or 
Change the defect part
Repeat [A], & [B] Process
Pass
Check the Instart Menu
EDID D/L Status
Fail
Re-download EDID Data]
(Adjust Menu  EDID D/L)
Pass
- 23 -
No Raster On AV 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 JK1601
Pass
Re-soldering or 
Change the defect part
Pass
Fail
Pass
Repeat [A], & [B] Process
Check the Input/Output
Of IC101
Fail
Re-soldering or 
Change the defect part
Pass
Check The Input/Output
Of TU3704
Pass
Re-soldering or 
Change the defect part
Pass
Fail
Check the Input/Output
Of IC101
Fail
Re-soldering or 
Change the defect part
Repeat [A], & [B] Process
- 24 -
No Sound
Check The Input Sourse
Check The Input/Output
Of IC501
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
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