AV-27D104 AV-27D304
AV-27430 AV-27432
2.5 DISASSEMBLY PROCEDURE
2.5.1 REMOVING THE REAR COVER 2.5.6 CHECKING THE PW BOARD
[AV-27D104 / AV-27D304](1) Pull out the MAIN PWB (refer to REMOVING THE MAIN
(1) Unplug the power plug.PWB).
(2) Remove the 11 screws [A] (Fig.1).(2) Erect the MAIN PWB vertically so that you can easily check
(3) Remove the 4 screws [B] (Fig.1).the backside of the PW Board.
(4) Then remove the REAR COVER toward you.
CAUTION:
2.5.2 REMOVING THE REAR COVER ? When erecting the chassis, be careful so that there will be no
[AV-27430 / AV-27432]contacting with other PW Board.
(1) Unplug the power plug.? Before turning on power, make sure that the wire connector
is properly connected.
(2) Remove the 7 screws [A] (Fig.2).? When conducting a check with power supplied, be sure to
(3) Remove the 4 screws [B] (Fig.2).confirm that the CRT EARTH WIRE (BRAIDED ASS'Y) is
(4) Then remove the REAR COVER toward you.connected to the CRT SOCKET PW board.
2.5.3 REMOVING THE MAIN PWB2.5.7 WIRE CLAMPING AND CABLE TYING
? Remove the REAR COVER.(1) Be sure to clamp the wire.
(1) Raise this side of the MAIN PWB, and remove the PWB(2) Never remove the cable tie used for tying the wires
STOPPER [C] from the cabinet.together.
(2) Withdraw the MAIN PWB backward. (If necessary, removeShould it be inadvertently removed, be sure to tie the wires
the wire clamp, connectors etc.)with a new cable tie.
2.5.4 REMOVING THE SPEAKER
[AV-27D104 / AV-27D304]
? Remove the REAR COVER.
(1) Remove the 4 screws [D], then remove the speaker
(Fig.1).
(2) Follow the same steps when remove the other hand
speaker.
2.5.5 REMOVING THE SPEAKER
[AV-27430 / AV-27432]
? Remove the REAR COVER.
(1) Remove the 2 screws [D], then remove the speaker
(Fig.2).
(2) Follow the same steps when remove the other hand
speaker.
NOTE:
When removing the 2 screws [D] of the speaker, remove the
lower side screw first, and then remove the upper one.
1-6 (No.52102) |
ACEC
