LG 32LX2D Service Manual - Page 19
DVI PC / X-Studio
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From sheet 16 From sheet 19 - 19 - PASS To sheet 21 (DVI PC / X-Studio) Check the 24 bit RGB signal output of ADC(X98014) across RA500-501 FAIL PASS To sheet 21 (component) Check the 3.3V supply volt across L503, L504 And clock frequency at pin 39,40 of ADC FAIL PASS Replace ADC Power Error
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- 19 -
Check the
24 bit RGB signal
output of ADC(X98014)
across RA500-501
Check the
3.3V supply volt
across L503, L504
And clock frequency
at pin 39,40
of ADC
From sheet 19
From sheet 16
To sheet 21
(DVI PC / X-Studio)
To sheet 21
(component)
Power Error
Replace ADC
PASS
PASS
PASS
FAIL
FAIL