DV-4070-B/4900/DVF-R7030-B/R9030
4
DISASSEMBLY FOR REPAIR
5. How to Disassemble Traverse Unit
1. Move the traverse to upward by turning motor pulley
(
~
).
2. Make the gap between the tray guide and guider(L) with
driver(
)
3. Remove the screws(
,
).
2
4
2
1
3
Tray
guide
Guider
(L)
Protruding
part
5
5
5
6
6
6
X13-7770-10
CN1
CN2
Clamper weight
Spacer
Magnet
Clamper
3. How to Remove Clamper Ass'y
1. Remove screws.
4. How to Disassemble Clamper Ass'y
6. Tangential and Tilt Adjustment
1. Turn the power on with pressing the DISC 1 key.
(Display shows "INSPECTION"; test mode.)
2. Press the DISC1 key in playback mode again.
Display shows "Jitter *** %"
3. Turn off if cancel test mode.
REAR
Tilt adjustment screw 2
Tilt adjustment screw 1
Tangential adjustment screw