JVC MXG56 FOR US
Service Manual

MX-G50/MX-G56

Removing the heat sink & AMP board (See Fig.14 and 15)
Prior to performing the following procedure, remove the metal cover and the CD changer unit. 1. Remove the four screws I attaching the heat sink cover on the back of the body. Remove the heat sink cover. 2. Remove the four screws J attaching the heat sink & AMP board to the rear panel on the back of the body. 3. Remove the two screws K attaching the speaker terminal to the rear panel on the back of the body. 4. Disconnect the card wire from connector ACW1 and the harness from connector ACW2 on the AMP board. (See Fig.11) 5. After moving the heat sink upward, remove the claws. Then pull out the heat sink & AMP board inward.

I

Heat sink cover

I
Rear panel

Fig.14

Tuner terminal

J L

Removing the tuner pack (See Fig.15 and 16)
Heat sink

Prior to performing the following procedure, remove the metal cover and CD changer unit. 1. Disconnect the card wire from connector CON01 on the tuner board. 2. Remove the two screws L attaching the tuner pack.

K J

Speaker terminal

Removing the rear cover

(See Fig.17)

Fig.15

Prior to performing the following procedure, remove the metal cover, CD changer unit, heat sink & AMP board and tuner pack. 1. Remove the fore screws M and one screw M' (Only MX-G50 J / MX-G56 C) attaching the rear panel.

Main board CON01

M'
Optical out only MX-G50 J MX-G56 C

Tuner board

Fig.16

M
Fig.17

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