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3.1
DISASSEMBLY PROCEDURE
3.1.1 REMOVING THE REAR COVER
(1) Unplug the power cord.
(2) Remove the 7 screws [A] as shown in the Fig. 1.
(3) Withdraw the REAR COVER toward you.
3.1.2 REMOVING THE MAIN PWB
• Remove the REAR COVER.
(1) Slightly raise the both sides of the chassis by hand and
withdraw the MAIN PWB backward.
(If necessary, take off the wire clamp, connectors etc.)
3.1.3 REMOVING THE SPEAKER
• Remove the REAR COVER.
(1) Remove the 4 screws [B], and remove speaker as shown
in Fig. 1.
(2) Remove the speaker.
(3) Remove the other side speaker by same procedure.
3.1.4 REMOVING THE FRONT AV PWB
• Remove the REAR COVER.
• Remove the MAIN PWB.
(1) Remove the 2 screws marked [C] as shown in Fig. 1.
(2) Remove the FRONT AV PWB.
3.1.5 REMOVING THE HEADPHONE PWB
• Remove the REAR COVER.
• Remove the MAIN PWB.
(1) Remove the 1 screw [D] as shown in Fig. 1.
(2) Remove the HEADPHONE PWB.
1-6 (No.52134)
SECTION 3
DISASSEMBLY
3.1.6 CHECKING THE PW BOARD
• To check the back side of the PW Board.
(1) Pull out the PW Board. (Refer to REMOVING THE MAIN
PWB).
(2) Erect the PW Board vertically so that you can easily check
the back side of the PW Board.
3.1.7 CAUTION
• When erecting the PW Board, be careful so that there will be
no contacting with other PW Board.
• Before turning on power, make sure that the wire connector is
properly connected.
• When conducting a check with power supplied, be sure to
confirm that the CRT EARTH WIRE (BRAIDED ASS'Y) is
connected to the CRT SOCKET PW board.
3.1.8 WIRE CLAMPING AND CABLE TYING
(1) Be sure to clamp the wire.
(2) Never remove the cable tie used for tying the wires togeth-
er.
Should it be inadvertently removed, be sure to tie the wires
with a new cable tie.
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