Block and wiringdiagram, dismantling, exploded view and oscillograms
26
DVD 950
5.
Dismantling instructions
DISMANTLING INSTRUCTIONS
See exploded view for item numbers
Power supply unit 1005
⇒
remove connections
⇒
remove 2 screws 222
(board
→
frame)
⇒
remove screw 225 (mains
inled
→
backplate)
⇒
release snaps of spacers
226 (board
→
frame)
⇒
demount board
DVD MODULE 218
⇒
⇒
remove 4 screws
217 (loader bracket
2
→
frame 213)
⇒
demount module
Display board 1002
⇒
Remove 7 screws
203 (board
→
front), pay
attention to earth spring 300.
⇒
demount board
Front assy 1
⇒
remove 2 screws 212
(front 1
→
frame 213)
⇒
unlock front from frame by
releasing successively 3
snaps(on the left, in the
middle and on the right)
⇒
put front assy in front of the
set(service position)
LOADER VAL3000 1
⇒
Remove 2 screws 8, 9
⇒
Remove 4 suspensions
6 from loader bracket
→
A/V board 1002
⇒
remove flex connections to
Mono board
⇒
remove 7 screws 227
⇒
release snaps of 2 spacers
221
⇒
demount board
mounting
↑
↓
demounting
Cover 151
⇒
Remove 7 screws 233
⇒
Lift cover at rearside to
remove
Headphone board 1006
⇒
remove 3 screws
209 (board
→
front)
⇒
demount board
Standby board 1003 and
switch assy
⇒
Remove 2 screws
25
→
26(board
→
front)
⇒
demount board
⇒
Remove 1 screw 207
⇒
Take out switch assy
⇒
Remove volume knob by
pulling it forward
Remove connections to
Mono board
DVD MONO Board 7
⇒
⇒
remove 4 screws
10
→
13(mono board 7
→
loader bracket 2)
⇒
remove carefully flex
connection to OPU and wire
connection to tray motor.
See also exploded view of
DVD module
⇒
Remove flex connections to
turntabel motor and sledge
motor.
⇒
demount board.
3
CL 96532070_020.eps
120799
Exploded view DVD MODULE 218