JVC MXG500R
Service Manual

MX-G500R
Joint2 (Bottom side)

Removing the heat sink & amp. board (See Fig.8, 11 and 12)
Prior to performing the following procedure, remove the metal cover and the CD changer unit. 1. Disconnect the card wire from the connector ACW1 and the harness from the connector ACW2 on the amp. board. 2. Remove the four screws I attaching the heat sink cover to the rear panel. Remove the heat sink cover. 3. Remove the four screws J attaching the heat sink and two screws K attaching the speaker terminal to the rear panel. 4. After moving the heat sink upward, remove the claws. Then pull out the heat sink & amp. board inward.

H

Fig.10
Rear panel

I
Heat sink cover

I

Removing the tuner board (See Fig.12 and 13)
Prior to performing the following procedure, remove the metal cover. 1. Disconnect the card wire from the connector CON01 on the tuner board. 2. Remove the two screws L attaching the tuner board to the rear panel.

Fig.11
Rear panel

J
Heat sink

L N K

Removing the eco board (See Fig.12 and 13)
Prior to performing the following procedure, remove the metal cover, CD changer unit and heat sink & amp. board. 1. Disconnect the power cord from the connector PJ2 on the eco board. 2. Disconnect the harness from the connector PJ3 and RCW5 on the eco baord.

J

Speaker terminal

M O
Fig.12

Rear panel Eco board

3. Remove the two screws M attaching the eco board to the rear panel. Tuner board

Removing the rear panel

(See Fig.12)

RCW5 PJ2 PJ3 Main board CON01

Prior to performing the following procedure, remove the metal cover, CD changer unit, heat sink & amp. board and tuner board. 1. Remove the two screws N and three screws O attaching the rear panel.
1-8

Fig.13