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