TROUBLESHOOTING GUIDE
Yes
No
Check AUDIO BLOCK.
Yes
No
Replace CAPSTAN DD UNIT.
Check IC1002.
Yes
No
Is AUDIO HEAD scratched ?
In playback, is the voltage
at pin 4 of CP1003 2.6V ?
AUDIO SHAKES
Replace AUDIO HEAD.
Is input level at pin 85 of
IC1002 about 0.4Vp-p ?
E-4