Samsung MAX-610 - Page 22

6-3 CD
6-3-1 Revolution Malfunction


Check UP/DOWN MOTOR



POWER ON
Check "deck down"
Check CLOSE S/W voltage

Does Roulette revolve?
Check CLOSE MOTOR
and CLOSE S/W
Yes
No
Yes
Yes
Yes
No
No
Check Roulette Motor
Is Roulette Control ok?
Check Roulette Control Sensor
No
No
Yes
Yes
Is Focus Search ok?
Check oscillation of NXF100
Yes
Yes
No
No
Does Laser function during
Focus Search?
:5V
Replace PICK UP
Replace NIC9282
Replace NIC9220 or NIC9258
(16.9344MHz)
CLOSE condition : 0V
Check NIC9282
pin3 voltage
during Focus Search
6-6 Samsung Electronics
Troubleshooting