JVC THA25
Manual de Servicio

3.1.10 Removing the main board (See Fig.14) � Prior to performing the following procedures, remove the top cover, tray door, DVD mechanism assembly, fan motor, rear panel, video board and function board. (1) From the top side of the main body, remove the nine screws P attaching the main board. (2) Disconnect the wires from the connectors ACW2, ACW3, ACW4 and ACW5 on the main board and take out the main board. Reference: � When attaching the screw P, attach the wire clamp together with it. � After connecting the wire to the connector ACW2, bundle the wire using the wire clamp.

Power trans

Q

Wire clamp

Q
ACW4

P
ACW3 ACW5

ACW2

P
3.1.11 Removing the power trans (See Fig.14) � Prior to performing the following procedures, remove the top cover, tray door, DVD mechanism assembly, fan motor, rear panel, video board and function board. (1) From the top side of the main body, disconnect the wires from the connectors ACW2, ACW3, ACW4 and ACW5 on the main board. (2) Remove the four screws Q attaching the power trans.

P
Fig.14

(No.MB141)1-11