Technics SL-PD687 - Troubleshooting Guide

SL-
D687 SL-PD687
MITROUBLESHOOTING
No CD playback
Optical pickup moves toward
inner tack once,and then toward
‘outer track sight (2 or 3mm)
‘Check.
Gorput at of TI701
At about 1 Vpp
at HIGH” or
Low"?
No wavelorm or upper
and lower amplitudes.
are not equal