Read Sharp XG-V10WE (serv.man8) Service Manual online
51
XG-V10WE
AN-SD1E/S422E
TROUBLE SHOOTING TABLE FOR PC I/F UNIT-5
No
Yes
No
Yes
Yes
No
Checking the R, G and B colors
Is the signal type set for RGB?
Call the process mode.
Select R, G and B individually
on the pattern menu.
on the pattern menu.
Check the GA4 peripherals.
Set the signal generator for the
tone signal to check the input
signal.
tone signal to check the input
signal.
Watch the TP1, TP2 and TP3
outputs on oscilloscope screen
to check the tine signal.
outputs on oscilloscope screen
to check the tine signal.
Are the TP1, TP2 and TP3
outputs as specified?
outputs as specified?
CVIC_IC or its peripherals
defective.
defective.
ADC·PLL_IC or its
peripherals defective.
peripherals defective.
»
Check the R, G and B (Y, Pb and Pr) colors.
Set the type for RGB.
Are there signals at
C69 and C61?
C69 and C61?
Input PWB defective.
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