Toshiba SD-V340SC Service Manual page 73

TROUBLESHOOTING GUIDE
WHEN PLAYBACK, FF OR REW
MODE IS ACTIVE, UNIT STOPS
IMMEDIATELY
Refer to section "CAPSTAN
Does CAPSTAN DD
NO
DD MOTOR NOT
MOTOR rotate?
ROTAING".
YES
Is there REEL SENSOR
NO
Check Q3001and Q3002.
PULSE signal at pin 38 and 39
of IC3001?
YES
Change IC3001.
E-11