1-10 (No.MB141)
3.1.7
Removing the rear panel
(See Fig.11)
• Prior to performing the following procedures, remove the top
cover and fan motor.
(1) From the back side of the main body, remove the power
cord from the rear panel in the direction of the arrow.
(2) Remove the screw
H
, two screws
K
, five screws
L
three
screws
M
and attaching the rear panel.
(3) Take out the rear panel.
Fig.11
3.1.8
Removing the video board
(See Fig.12)
• Prior to performing the following procedures, remove the top
cover, fan motor and rear panel.
(1) From the top side of the main body, disconnect the power
cord from the connector
ACW1
on the main board.
(2) Disconnect the card wire from the connector
VW4
on the
video board.
(3) Disconnect the video board from the connector
UW7
and
UW8
on the function board, and turn over the video board.
(4) From the reverse side of the video board, disconnect the
card wire from the connector
VW3
on the video board, and
take out the video board.
Reference:
• Remove the tie band as required.
Fig.12
3.1.9
Removing the function board
(See Fig.13)
• Prior to performing the following procedures, remove the top
cover, fan motor, rear panel and video board.
(1) From the top side of the main body, disconnect the wires
from the connector
PCN1
on the DVD mechanism
assembly.
(2) Disconnect the card wire from the connector
UW4
and
UW6
on the function board.
(3) Remove the screw
N
attaching the function board.
(4) Disconnect the function board from the connector
CW5
,
CW6
and
CW7
on the main board.
Fig.13
K
Rear panel
M
L
H
Power cord
Video board VW3 VW4
ACW1
Tie band
UW7
UW8
Function board
Power cord
UW4
UW6
DVD mechanism
assembly
CW5
CW6
CW7
N
Main board
Function board
PCN1
Содержание SP-WA25
Страница 13: ... No MB141 1 13 SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT ...
Страница 27: ... No MB141 1 27 ...
Страница 31: ... M E M O ...
Страница 35: ...2 4 SHEET 1 To UW3 SHEET 2 To PCN1 SHEET 4 ...
Страница 36: ...2 5 To VW1 SHEET 3 To AJS1 SHEET 5 To UCW7 SHEET 3 Function section ...
Страница 37: ...2 6 SHEET 2 To VW2 SHEET 3 To CW6 SHEET 1 To CW7 SHEET 1 To CW5 SHEET 1 ...
Страница 38: ...2 7 Front display section To UW4 SHEET 2 ...
Страница 39: ...2 8 SHEET 3 Video section To UW7 SHEET 2 To UW8 SHEET 2 To AJ1 SHEET 5 To TUNER ...
Страница 40: ...2 9 DVD loader section To PW3 SHEET 1 ...
Страница 41: ...2 10 SHEET 4 ...
Страница 42: ...2 11 DVD MPEG DEC section ...
Страница 43: ...2 12 To UW6 SHEET 2 To VW3 SHEET 3 SHEET 5 ...
Страница 44: ...2 13 Printed circuit boards Main board ...
Страница 45: ...2 14 ...
Страница 46: ...2 15 Forward side Reverse side Function board ...
Страница 47: ...2 16 side se side ...
Страница 48: ...2 17 Forward side Reverse side Front board FL board FL board Power SW board ...
Страница 49: ...2 18 Power SW board ...
Страница 50: ...2 19 Forward side DVD servo control board ...
Страница 51: ...2 20 Reverse side ...
Страница 52: ...Video board 2 21 ...
Страница 53: ... M E M O ...