13
DVD-S663/DV-S6165
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DISASSEMBLY PROCEDURES
Flatblade screwdriver
Slider
Optical pick up
Solder
1100
1202
(MPEG P.C.B.)
1201
(AV P.C.B.)
CN101
Power supply unit
Loader ass'y
Front panel ass'y
1102
1101
1100
(MPEG P.C.B.)
FRONT (2) P.C.B.
View A
CN3
1301
1209
CN1
1110
1213
MPEG P.C.B.
AV P.C.B.
1200
(FRONT P.C.B.)
FRONT (1) P.C.B.
1104
FRONT (3) P.C.B.
1200
(AV P.C.B.)
A
Unlock
Lock
Flexible flat cable
Flexible flat cable
1100
(MPEG P.C.B.)
Flatblade screwdriver
Bottom side
Disc tray
Top Cover [240]
Remove 5 screws [267] (2 on side and 3 on
rear side).
Lift top cover from rear side to remove.
Loader Ass'y [1004]
Solder the lands of the optical pick up P.C.B.. (Fig. 3)
Unlock tray cover ass'y and close disc tray.
Remove 4 screws (loader ass'y to frame).
Lift loader ass'y up slightly and move it backward
to remove.
MPEG P.C.B. [1003]
Solder the lands of the optical pick up P.C.B.. (Fig. 3)
AV P.C.B. [1002]
Remove 4 cable connections [1100 (AV P.C.B.)] [1109]
[1200 (AV P.C.B.)] [1201].
Remove 3 screws [250] (U, K, A, L, P models) / 5 screws
(G, F models) (P.C.B. to rear panel).
Release 2 spacers locking (P.C.B. to frame).
Dismount P.C.B..
Power Supply Unit [1005]
Remove 3 cable connections [CN101] [CN1] [CN3].
Remove 2 screws [256] (P.C.B. to frame).
Release 2 spacers locking (P.C.B. to frame).
Dismount power supply unit.
FRONT (1) P.C.B. [1001 (1)]
Remove 4 screws [250] (P.C.B. to front
panel).
Dismount P.C.B..
FRONT (2) P.C.B. [1001 (2)]
Remove 2 screws [250] (P.C.B. to front
panel).
Dismount P.C.B..
Remove cable connection [1200
(FRONT P.C.B.)].
Front Panel Ass'y [1]
Remove 4 cables connections [1110] [1209] [CN3] [1301].
Open disc tray. (Fig. 2)
Unlock tray cover ass'y and close disc tray.
Remove 2 screws [267] (Front panel to bottom).
Unlock front panel ass'y by releasing successively 4 snaps (2 on
the side and 2 on the bottom).
Mounting
Dismounting
See REPLACEMENT PARTS LIST for item numbers.
2.7 mm
When disassembling, use the special screw driver with tip shape in figure.
T10
Remove 7 cable connections [1100 (MPEG P.C.B.)]
[1101] [1102] [1110] [1202] [1209] [1213].
Remove 2 screws [256] (P.C.B. to frame).
Remove screw [256] (P.C.B. to rear panel).
Dismount P.C.B..
Remove 3 cable connections [1100 (MPEG P.C.B.)]
[1101] [1102].
Open disc tray. (Fig. 2)
Remove 1 screw [256] (P.C.B. to rear panel).
(U, K, A, L, P models)
Remove cable connection [1104].
FRONT (3) P.C.B. [1001 (3)]
Remove cable connection [1301].
Remove 2 screws [256] (P.C.B. to rear panel).
Dismount P.C.B..
How to manually eject the disc tray
Preventive measure for optical pick up from
electrostatic breakdown
Cable connections
Fig. 3
Fig. 1
Fig. 2
When replacing the MPEG P.C.B. or loader
ass'y, solder between lands of the optical pick
up P.C.B. to protect the laser diode against
electrostatic breakdown.
Notes
• Use an anti-static soldering iron to short-
circuit and unshort-circuit optical pick up
P.C.B..
• After you have finished repairing, remove the
solder from the short-circuit location.
a. Move the slider in the direction indicated with a screwdriver
until the disc tray is ejected.
b. Gently pull the disc tray out.
