Sansui HDLCD3200C Service Manual page 22

TROUBLESHOOTING GUIDE
I
THE PICTURE DOES NOT
I
APPEAR
No
No
ls CP1202 and CP1203
connected?
Yes
ls there signal at
NR2810, N R281 ] ,R2800
and R2830.
/No
Change DIGITAL PCB.
< Is there voltage at pins 26
of IC7001 about 24V?
-T Yes
Check IC401, T401, D436
and peripheral circuit.
r
_I
Connected CD1202 and
[
CD1203.
\/
Change V2301 (PANEL).
E-3