Read LG 32LD310 (CHASSIS:LP92A) Service Manual online
N
COM ON N Si
l
No Raster on HDMI Signal
TROUBLE SHOOTING GUIDE
No Raster on COMPONENT Signal
Pass
No Raster on HDMI Signal
Check Input source
C bl A d J
k
Pass
Check Input source
Cable And Jack
Pass
Cable And Jack
Check the Input/Output
Re-soldering or
Pass
Re-soldering or
Change the defect part
Check The Input/Output
Of JK101
Fail
p
p
Of JK301
Fail
Change the defect part
Pass
Ch
k th I
t/O t
t
Re-soldering or
Pass
Pass
Check the Input/Output
Of IC604
Fail
Re-soldering or
Change the defect part
Fail
Check the Input/Output
Of IC301
Fail
Re-soldering or
Change the defect part
Pass
Repeat [A], & [B] Process
Pass
Check the Input/Output
Of 602
Fail
Re-soldering or
Change the defect part
Check HDMI EDID Data
Re-download HDCP
Pass
Check the Input/Output
Of IC604
Fail
Re-soldering or
Change the defect part
Repeat [A], & [B] Process
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