JVC AV14BMBENS
Service Manual

AV14BJ8ENS / AV14BM8ENS AV14BJ8EPS / AV14BM8EPS AV14BJ8EES / AV14BM8EES

DISASSEMBLY PROCEDURE
AV14BM8ENS / EPS / EES
REMOVING THE REAR COVER
1. 2. 3. Unplug the power c ord. Remove the 4 screws marked A as shown in the Fig. 2. Withdraw the rear cover toward you.

REMOVING THE MAIN PWB
" Removing the REAR COVER. 1. Slightly raise the both sides of the c hassis by hand and withdraw the MAIN PWB. (If necess ary, take off the wire clamp, connectors etc.)

REMOVING THE FRONT AV JACK PWB
" Removing the REAR COVER. " Remove the MAIN PWB. 1. Remove the 2 screws marked B. 2. Remove the FRONT AV JACK PWB.

REMOVING THE HP JACK BOARD
" Removing the REAR COVER. " Removing the MAIN PWB 1. Remove the 1 screws marked C. 2. Remove the HP JACK PWB.

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 vertic ally so that you can easily check the back side of the PW Board. [CAUTION] " When erecting the PW Board, be c areful so that there will be no contacting with other PW Board. " Before turning on power, make sure that the wire connector is properly connec ted. " When conducting a check with power supplied, be sure to c onfirm that the CRT EARTH WIRE (BRAIDED ASS�Y) is connected to the CRT SOCKET PW board.

WIRE CLAMPING AND CABLE TYING
1. 2. Be sure to clamp the wire. Never remove the c able tie used for tying the wires together. Should it be inadvertently removed, be sure to tie the wires with a new c able tie.

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No.51999