Troubleshooting - Samsung VP-D455 Service Manual

12. Troubleshooting

Loading Emergency
DECK Housing close
Is Loading normal?
NO
IC401~57Pin
(VS_L) 4.8V?
YES
IC401-25Pin
(VCC1) 4.5V?
YES
Changing Loading Motor
Samsung Electronics
YES
NO
REPAIR IC501 MICOM
NO
CHECK L727 3V
STOP
12-1