TROUBLESHOOTING GUIDE
E-10
Auto tracking
does not operate
YES
YES
NO
NO
Check CONTROL HEAD.
CHANGE IC3001.
In auto tracking, is the
voltage at pin 8 of IC3001
more than DC 0.2V?
Does the CLT pulse
signal (about 2.5Vp-p)
appear at pin 97 of IC3001?
2.5Vp-p