1-12 (No.MB365)
3.1.7 Removing the power board
(See Figs.12 and 14)
• Prior to performing the following procedures, remove the metal
cover.
(1) From the back side of the main body, remove the screw
K
attaching the power board to the rear panel. (See Fig.12)
(2) From the top side of the main body, disconnect the parallel
wires from the connectors
CN404
to
CN407
on the main
board. (See Fig.13)
(3) Remove the two screws
L
attaching the power board. (See
Fig.13)
(4) Release the holder using a pliers and take out the trans-
former board from the main body.
Reference:
Remove the rear panel as required. (See "3.1.3 Removing the
rear panel")
3.1.8 Removing the main board
(See Fig.14)
• Prior to performing the following procedures, remove the metal
cover, rear panel, Audio signal input/output board and tuner
assembly.
(1) From the top side of the main body, disconnect the card
wires from the connectors
CN401
,
CN402
,
CN408
,
CN451
,
CN452
and
CN460
on the main board.
(2) Disconnect the parallel wires from the connectors
CN404
to
CN407
and
CN420
on the main board.
(3) From the top side of the main body, remove the two screws
M
, screw
M'
attaching the main board on the main body.
(4) Take out the main board from the main body.
Reference:
When attaching the screw
M'
, attach the earth wire with it. (See
Fig.12.)
Fig.12
Fig.13
Fig.14
K
Rear panel
CN404
CN406
CN405
CN407
Main board
Power board
L
M
M
CN404
CN451
CN460
CN406
CN405
CN407
CN420
CN402
CN401
CN452
Main board
M'
CN408
Содержание SP-PWS55
Страница 20: ...1 20 No MB365 Fig 13 Fig 14 Tray assembly DVD mechanism assembly K DVD mechanism assembly M Belt Motor pulley ...
Страница 26: ...1 26 No MB365 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...
Страница 27: ... No MB365 1 27 ...
Страница 39: ...2 9 SHEET 8 M E M O S1 CN1 QSW1074 001 QGF1016F3 05 To CN408 SHEET 2 DVD loading section ...
Страница 47: ... M E M O ...