Sharp XG-C330X Service Manual

XG-C330X/C430X
5 – 6
S-VIDEO (INPUT 3)
check
VIDEO (INPUT 4)
check
Send S-Video signal
(color signal) from
INPUT 3. Select INPUT
3 using keys on the
main unit or the remote
control.
Send VIDEO signal from
INPUT 4. Use buttons
on the main unit or the
remote control to select
INPUT 4.
Is image displayed in
black and white?
YES Check S-VIDEO ter-
minal and pin(43) of
IC3103.
Is VIDEO signal sent to
C3137?
NO Check VIDEO termi-
nal and peripheral cir-
cuits of Q3104 and
Q3107.
NO YES
Is S-VIDEO signal (Y)
sent to C3139?
NO Check S-VIDEO ter-
minal and peripheral
circuits of IC3103.
Is 5 V applied to
TL1701?
NO Check IC1701 and
peripheral circuits.
YES YES
Is 5 V applied to
TL1701?
NO Check IC1701 and
peripheral circuits.
Check IC3103 and
peripheral circuits.
YES
Check IC3103 and
peripheral circuits.

Sharp XG-C330X Specifications

General

Brand	Sharp
Model	XG-C330X
Category	Projector
Language	English