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3.3
Removing the rear panel
(See Fig.4)
• Prior to performing the following procedures, remove the top
cover.
(1) From the back side of the main body, remove the strain re-
lief from the rear panel in the direction of the arrow.
(2) Remove the twenty-nine screws E, two screws F and three
screws G attaching the rear panel.
3.4
Removing the I/O board
(See Fig.5)
• Prior to performing the following procedures, remove the top
cover and rear panel.
(1) Remove the two plastic rivets in the direction of the arrow
from the top side of the main body, remove the stopper
boards in the direction of the arrow.
(2) Remove the tie bands bundling the wires.
(3) Disconnect the wire from the connector
ter board.
(4) Disconnect the wire from the connector
board(L).
(5) Disconnect the wire from the connector
round back board.
(6) Disconnect the wire from the connector
board(R).
(7) Disconnect the wire from the connector
board.
(8) Disconnect the connectors (CN205, CN381, CN501) on
the I/O board in an upward direction.
3.5
Removing the tuner, DSP board, audio board, video board and S-video board
(See Fig.6)
• Prior to performing the following procedures, remove the top
cover, rear panel and I/O board.
(1) Disconnect the card wire from the connector
audio board from the top side of the main body, take out the
tuner.
(2) Disconnect the DSP board from the connector
the micon board.
(3) Disconnect the audio board from the connectors (CN101,
CN303) on the micon board.
(4) Disconnect the video board from the connector
the micon board.
(5) Disconnect the S-video board from the connector
on the micon board.
E
G
Front board(R)
CN719
CN722
on the cen-
CN714
on the front
CN717
on the sur-
CN723
Plastic
CN719
on the front
CN501
CN723
on the main
Stopper
CN381
CN205
CN314
on the
CN601
on
CN303
CN201
on
CN101
CN241
DSP board
F
E
E
E
G
Rear panel
Fig.4
Surround board
Front board(L)
CN717
Main
board
rivet
board
Plastic rivet
Stopper board
Fig.5
CN314
Card wire
CN601
Video board
Audio board
Fig.6
Strain relief
E G
CN714
Center board
Tie
band
CN722
Tie
bands
I/O board
CN201
CN241
Tuner
Micon board
S-video board
(No.MB172)1-7
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