Toshiba SD-V280UA - Troubleshooting Guide

TROUBLESHOOTING GUIDE
E-10
Auto tracking
does not operate
2.5Vp-p
YES
YES
NO
NO
In auto tracking,is the
voltage at pin 24 of IC3001
more than DC 0.2V?
Does the CLT pulse
signal (about 2.5Vp-p)
appear at pin 7 of IC3001.
Check CONTROL HEAD.
CHANGE IC3001.