JVC TH-M508
Service Manual

3.1.3 Removing the DVD changer mechanism assembly (See Fig.7) � Prior to performing the following procedures, remove metal cover and front panel assembly. (1) From the top side of the main body, remove the screw E attaching the wire protection board to the main board. (2) Take out the wire protection board, and disconnect the card wires from the connectors (CN401 to CN403) on the main board. Reference: When attaching the wire protection board, attach the wire protection board after connecting the card wires to the connectors (CN401 to CN403) on the main board. (3) Remove the four screws F attaching the DVD changer mechanism assembly on the bottom chassis. (4) Take out the DVD changer mechanism assembly in the upward direction. Reference: When attaching the DVD changer mechanism assembly, align the holes of the DVD changer mechanism assembly to the projections d on the bottom chassis.

DVD changer mechanism assembly Projections d

F

CN402 CN401 CN403

F

E F
3.1.4 Removing the rear panel (See Fig.8) � Prior to performing the following procedures, remove the metal cover. (1) From the back side of the main body, remove the screw G and thirteen screws H attaching the rear panel.

Wire protection board
Fig.7

Bottom Main chassis board Card wires

G

H

H
Fig.8

Rear panel

1-10 (No.MB294)