AV-36F703
AV-36F713
AV-36F803
SPECIFIC SERVICE INSTRUCTIONS
DISASSEMBLY PROCEDURE
REMOVING THE REAR COVERCHECKING THE CHASSIS
1. Disconnect the power plug from AC outlet.To check the PW Board from back side.
2. As shown in the Fig.1, remove the 12 screws marked !!!!.1. Pull out the chassis (refer to REMOVING THE CHASSIS).
3. Withdraw the rear cover backward.2. Erect the chassis vertically so that you can easily check the back
side of the PW Board.
REMOVING THE TERMINAL BOARD
[CAUTION]
" After removing the rear cover." When erecting the chassis, be careful so that there will be no
1. As shown in Fig.1, remove the screws marked """".
2. Withdraw the terminal board toward you.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
REMOVING THE CHASSIS
" After removing the rear cover and terminal board.confirm that the CRT EARTH WIRE (BRAIDED ASS?Y) is
1. Slightly raise the both sides of chassis by hand and remove theconnected to the CRT SOCKET PW board.
2 claws under the both side of the chassis from the front cabinet.
2. Withdraw the chassis backward.WIRE CLAMPING AND CABLE TYING
(If necessary, remove the wire clamp, connectors etc.)
1. Be sure to clamp the wire.
2. Never remove the cable tie used for tying the wires together.
Should it be inadvertently removed, be sure to tie the wires with a
REMOVING THE SPEAKERnew cable tie.
" After removing the rear cover.
1. As shown in Fig. 1, removing the 2 screws marked ####, then
remove the speaker with the speaker holder
2. Then remove the 2 screws marked $%$%$%$%to detach the speaker
from speaker holder.
3. Follow the same steps when removing the other hand speaker.
NOTE : When removing the 2 screws marked #### of the speaker,
remove the lower side screw first, and then remove the
upper one.
REMOVING THE LED & POWER SW PWB
" After removing the rear cover and terminal board.
1. Remove the 2 screws marked &&&& as shown in Fig.1.
2. Withdraw the LED & POWER SW PWB toward you.
* If necessary, remove the wire clamp, connector etc.
REMOVING THE FRONT CONTROL PWB
" After removing the rear cover & terminal board.
1. Remove the 2 screws marked '''' as shown in Fig.1.
2. Withdraw the FRONT CONTROL PWB toward you.
* If necessary, remove the wire clamp, connector etc.
8No.52003 |
ACEC
