Sharp XG-C50X Serviceanleitung Seite 35

TROUBLE SHOOTING TABLE (Continued)
Checking the RGB Sync.
Are the sync inputted into pin(2)
and (4) of SC3102?
Yes
Are their signal inputted into pin(2)
and (12) of IC2404?
Yes
Are their signal inputted into
pin(63) and (66) of P8002?
Yes
Go to "Checking the PC I/F unit".
No
Check IC3152, IC3153, IC3154 and
IC3151and their peripheral circuits.
No
Check P3102 and its peripheral
circuits.
No
Check IC2404 and its peripheral
circuits.
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XG-C50X