JVC MX-GA8, Service Manual

Page: 9 / 59

(No.MB080)1-9
3.1.5 Removing the heat sink & amp. Board
(See Fig. 8, 11 and 12)
• Prior to performing the following procedure, remove the metal
cover and 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.
3.1.6 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.
3.1.7 Removing the rear panel
(See Fig. 12)
• Prior to performing the following procedure, remove the metal
cover, CD changer unit, heat sink & amp. board and tuner
board.
(1) Remove the screw M and three screws N attaching the rear
panel.
Fig.11
Fig.12
Fig.13
Rear panel
Heat sink
cover
I
I
Speaker
terminal
K
L
M
Rear panel
Heat sink
Claws
N
J
J
Main board
Tuner board
CON01
Rear panel