72
DV-C503
Trouble Shooting
Condition
Condition
Trouble
Point
Tray does not open. (Nothing works)
POWER OFF Key
→
"OFF" indication does not disappear
0
(OPEN) key
→
"OPEN" indication does not disappear
3
(PLAY) key
→
It becomes indication of "OPEN" from "NO DISC",
and stop by the condition.
(When a disc is not put in the Tray.)
Loading Motor is damage, disconnection or
contact defectiveness.
Tray does not open. (Hear the clatter continuation sound.)
It becomes the state that flashed indication of " ".
Contact defectiveness of Flexible Cable (7P)
or the connector comes off, etc..
Tray Open/Close Position SW (S21) is
damage or contact defectiveness, etc..
Tray opens it in POWER ON freely, and stay by the state.
Contact defectiveness of Flexible Cable (8P)
or the connector comes off, etc..
Rotary Tray does not stop at the home position.
(May stop on the way of rotation suddenly.)
Tray Position Detect Sensor (PC22) is
damage or contact defectiveness, etc..
"CHANGE" indication does not change in POWER ON, and Rotary Tray does
not move. (In this case only opening and closing of Tray are possible.)
Motor for Rotary Tray Drive is damage,
disconnection or contact defectiveness.
Hear the clatter sound in clamp of the disc.
A gear of Planet Base deviates.
Rotation of Rotary Tray does not stop in POWER ON.
In this case indication more than two which seems to be " "
lights, and abnormal indication appears.
Slit part of bottom of the Rotary Tray is
damaged.
When Rotary Tray turns, hear the rattle and large sound.
Damage of Worm Gear or grease is
insufficient.
Playback even if indicates it with "NO DISC".
Take time till playbacks.
Disc Detect Sensor (PC21) is damage or
contact defectiveness, etc..
1
2
3
4
5
6
7
8
9
10
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
