Toshiba SD-V393SU2 - Page 73

TROUBLESHOOTING GUIDE
E-10
AUTO TRACKING
DOES NOT OPERATE
YES
NO
NO
In auto tracking, is the
voltage at pin 24 of IC3001
more than DC 0.2V?
Check CONTROL HEAD.
Change IC3001.
YES
more than 0.6Vp-p
Does the CTL pulse
signal (more than 0.6Vp-p)
appear at pin 7 of IC3001?