Yamaha DVD-S550 Service Manual page 9

QQ
3 7 63 1515 0
See EXPLODED VIEW for item numbers.
Front Panel [101]
➔ Remove 3 cable connections.
[1305][1105][1106]
➔ Open Tray (see HOW TO MANUALLY
EJECT THE TRAY).
➔ Unlock Tray cover and close tray.
➔ Unlock Front panel from frame by
releasing successively 4 snaps (2 on the
side and 2 on the bottom).
TE
L 13942296513
Front (1) Display board [1100(1)]
➔ Remove 4 screws [260]
(Board to Front panel).
➔ Dismount board.
www
When disassembling,use the special screw driver with such tip shape as shown in figure.
.
T10
http://www.xiaoyu163.com
Top Cover [240]
➔ Remove 5 screws [250].
(2 on side and 3 on rear
side)
➔ Lift cover from rearside to
remove.
➔ Remove 3 cable connections.
[1101][1102][1103]
➔ Open tray (see HOW TO MANUALLY
EJECT THE TRAY).
➔ Unlock Tray cover and close tray.
➔ Remove 4 screws [256]
(DVD Mechanism to bottom).
➔ Lift DVD Mechanism up slightly and
move it backward to remove.
Front (2) Standby board [1100(2)]
➔ Remove 1 screw [260].
(Board to Front panel).
➔ Dismount board.
➔ Remove cable connection. [1202]
➔ Remove 7 cable connections.
[1101][1102][1103][1104][1105]
[1106][1301]
➔ Remove 4 screws [255] (Board to
bottom frame).
➔ Dismount board.
x ao u163
y
i
2.7 mm
http://www.xiaoyu163.com
2 9
8
Mounting
Dismounting
DVD Mechanism
AV board [1002]
Q Q
3 6 7 1 3 1 5
➔ Remove 4 cable connections.
[1112][1302][1303][1305]
➔ Remove 6 (U, R, K, A, P models) or
8 (B, G, E models) screws [260]
(Board to rear panel).
➔ Release 2 spacers.
(Board to bottom frame).
➔ Dismount board.
MONO board
co
.
DVD-S550/DV-S5750
9 4 2 8
0 5 8 2 9 9 4 2 8
Power supply unit [1600]
➔ Remove 2 cable connections.
[CN101][CN202]
➔ Remove 2 screws [255].
(Board to bottom frame)
➔ Release 2 spacers.
(Board to bottom frame).
➔ Dismount board.
m
9 9
9 9
9