TROUBLESHOOTING GUIDE
NO NORMAL AUDIO
ON PLAYBACK
Does audio appear | No | |||||
on |
| |||||
|
| Yes |
| |||
Does AUDIO | signal ap |
|
| No | ||
pear at | ||||||
pin 2 of IC4001 6mVp- | p ? |
| ||||
|
| Yes |
| |||
Does | AUDIO signal |
|
|
| No | |
appear at | ||||||
pin 11 of IC4001 |
|
|
Yes
Check AUDIO HEAD for debris or stains.
Check the connector from AUDIO HEAD is fully inserted into CP4002. Replace IC4001.
Refer to section "NO
Check C4039 and peripheral circuit.
Replace IC4001.