AV32R25EKS
AV32R250EKS
AV32R25EKS / AV32R250EKS
DISASSEMBLY PROCEDURE
REMOVING THE SUB WOOFER UNIT & THE REARREMOVING THE SIDE SPEAKER
COVER" After removing the rear cover.
1. Unplug the power cord.1. Remove the 2 screws marked F, and remove the speaker holder
as shown in Fig. 4.
2. Remove the SUB WOOFER CORD from the AV TERMINAL
BOARD.NOTE : When removing the screws marked F of the speaker holder
3. Pull up the SUB WOOFER UNIT on the top of the rear coverremove the lower side screw first, and then remove the
upward.upper one.
2. Remove the 2 screws G attaching the speaker.
4. Remove the 13 screws marked A as shown in the Fig. 4.
5. Withdraw the rear cover toward you.3. Follow the same steps when removing the other hand speaker.
REMOVING THE SIDE CONTROL JACK ASSEMBLYREMOVING THE AV TERMINAL BOARD
" After removing the rear cover." After removing the rear cover.
1. Remove the screw marked B as shown in the Fig.1.1. Remove the 5 screws marked H as shown in the Fig. 4.
2. While slightly raise the side control jack assembly, remove the 22. Remove the 2 claws marked I under the CHASSIS as shown in
claws under the side control jack assembly.Fig. 6.
3. Disconnect the connector ?SR?, ?SL?, ?S?, ?F? and ?CN016? as3. Remove the AV TERMINAL BOARD slightly in the direction of
shown in Fig. 5.arrow J as shown in Fig. 6.
4. After removing the craw K on the connector for SUB WOOFER,
REMOVING THE SIDE CONTROL PWBpull out the connector for SUB W OOFER. (Fig. 7)
" After removing the rear cover and side control jack assembly.
1. Remove the 3 claws C from back side of the side control jackCHECKING THE PW BOARD
assembly as shown in Fig. 5.To check the back side of the PW Board.
2. Pull out the SIDE CONTROL PWB.1) Pull out the chassis. (Refer to REMOVING THE CHASSIS).
2) Erect the chassis vertically so that you can easily check the
REMOVING THE CHASSISback side of the PW Board.
" After removing the rear cover.
1. Slightly raise the both sides of the chassis by hand and remove[CAUTION]
the two claws under the both sides of the chassis from the front" When erecting the chassis, be careful so that there will be no
cabinet.contacting with other PW Board.
2. Withdraw the chassis backward." Before turning on power, make sure that the wire connector is
(If necessary, take off the wire clamp, connectors etc.)properly connected.
" When conducting a check with power supplied, be sure to confirm
that the CRT EARTH WIRE (BRAIDED ASS?Y) is connected to
REMOVING THE POWER & DEF. PWB
" After removing the chassis.the CRT SOCKET PW board.
1. Remove the 3 screws marked D as shown in Fig. 4.
2. Remove the POWER & DEF. PWB upper.WIRE CLAMPING AND CABLE TYING
(If necessary, take off the wire clamp, connectors etc.)1. Be sure to clamp the wire.
2. Never remove the cable tie used for tying the wires together.
REMOVING THE CENTER SPEAKERShould it be inadvertently removed, be sure to tie the wires with
" After removing the rear cover and chassis.a new cable tie.
1. Remove the 2 screws marked E as shown in Fig. 4.
2. Remove the center speaker. If necessary, detach the cables.
WOOFERAV TERMINAL
AV SW PWBCORDBOARD
J
Connector
AV TERMINAL
SRC
BOARD
K
SUB WOOFER
SL
SIDECORD
S
CONTROL
K
PWB
I
F
CN016C
CONNECTOR for
(Back view)ISUB WOOFER
Fig. 5Fig. 6Fig. 7
8No.51968 |
ACEC
