(No.MB502)1-9
3.7
Removing the front board
(See Fig.9)
• Prior to performing the following procedure, remove the top
cover, rear panel, stay bracket, component video board, DSP
board, audio input board, DVD board, video board, S-video
board and tuner unit.
(1) From the top side of the main body, disconnect the card
wire from the connector
CN402
on the front board.
(2) Disconnect the relay board from the connector
CN491
on
the front board.
(3) Disconnect the wires from the connectors
CN471
,
CN472
and
CN473
on the front board.
(4) Remove the three screws
J
attaching the front board.
(5) Loosen the screw
K
attaching the front board.
Fig.9
3.8
Removing the speaker terminal board
(See Fig.10)
• Prior to performing the following procedure, remove the top
cover, stay bracket, component board and rear panel.
(1) From the top side of the main body, remove the solders
from the soldered sections
a
on the speaker terminal
board.
Fig.10
Front board
CN472 CN491
Reray board
CN402
CN473
CN471
J
K
J
Soldered sections
a
Speaker terminal board
