Sharp 37GT-25S - Page 29

29
37GT-25S
TROUBLESHOOTING TABLES.
NO PICTURE
Normal
Open
Change
R609
0V
Check C876, T601
and connection G2
Normal
Check CRT
Check
R609
Check
C867
voltage
NO SOUND
Approx. 20V
0 V
Check R313,
Q301 and Q302
Check L303, IC201
and speaker.
Check sound setting by R/C.
Signal should be received.
Check
colector of
Q301 volta