Service manual

LC-20B1U
27
No color
No TV color
No S-VIDEO color
No
Is input at Pin (71) of IC801
as specified?
Check SC3405, SC line and
peripheral parts.
No VIDEO color
Check all the settings on the microprocessor
’s adjust process menu.
No COMPONENT color
No
Is input at Pins (4) and (6) of
IC801 as specified?
Check J3404, PB line, PR line
and peripheral parts.