LG 32LH20R Service Manual page 17
Chassis: lp91a
Hide thumbs
Also See for 32LH20R:
- Owner's manual (270 pages) ,
- User's manual & specification (270 pages) ,
- Manual de usuario (124 pages)
Table of Contents
Advertisement
No Raster on PC Signal
Pass
Check Input source Cable And Jack
Pass
Check the Input/Output
Of J104
Pass
Check the Input/Output
Of IC100
Pass
Check the Input/Output
Of IC800
Pass
Repeat [A], & [B] Process
No Raster on COMMPONENT Signal
Pass
Check Input source
Cable And Jack
Pass
Check The Input/Output
Of JK101
Pass
Check the Input/Output
Of IC800
Repeat [A], & [B] Process
Copyright
2009
LG Electronics. Inc. All right reserved.
C
Only for training and service purposes
Re-soldering or
Change the defect part
Fail
Re-soldering or
Change the defect part,
Fail
Check RGB EDID Data
Re-soldering or
Change the defect part
Fail
Re-soldering or
Change the defect part
Fail
Re-soldering or
Change the defect part
Fail
No Raster on HDMI Signal
Pass
Check Input source
Cable And Jack
Pass
Check the Input/Output
Of JK301, JK302, JK303
Pass
Pass
Check the Input/Output
Check the Input/Output
Of JK301, JK302, JK303
Of JK301, JK302, JK303
Pass
Check the Input/Output
Of IC300, IC301, JK302
Pass
Check the Input/Output
Of IC800
Pass
Repeat [A], & [B] Process
- 17 -
Re-soldering or
Change the defect part
Fail
Re-soldering or
Re-soldering or
Change the defect part
Change the defect part
Fail
Fail
Re-soldering or
Change the defect part
Fail
Check HDMI EDID Data
Re-download HDCP
Re-soldering or
Change the defect part
Fail
LGE Internal Use Only
Hide quick links:
Advertisement
Table of Contents
