JVC TH-A85 Service Manual page 9

3.1.4 Removing the front panel assembly
(See Figs.5 and 6)
• Prior to performing the following procedures, remove the top
plate.
(1) From the top side of the head phone board, remove the
three screws G attaching the front panel assembly. (See
Fig.5)
(2) Disconnect the card wires from the connectors
CN412 on the main board. (See Fig.5)
(3) Extend the side of the front panel assembly in the direction
of the arrows a. (See Fig.5)
(4) Remove the front panel assembly in the direction of the ar-
rows c, while releasing the claw b. (See Fig.6)
3.1.5 Removing the DVD mechanism assembly
(See Figs.7 and 8)
• Prior to performing the following procedures, remove the top
plate and rear cover.
(1) From the top side of the main body, remove the two screws
H and screw J on the DVD mechanism assembly. (See
Fig.7)
(2) Disconnect the connectors
servo board from the connectors
main board while lifting the DVD mechanism assembly up-
ward. (See Fig.8)
(3) Take out the DVD mechanism assembly from the main
board.
CN408 and
CN502 and CN503 on the DVD
CN405 and CN406 on the
Main board
a
G
Fig.5
c
Fig.6
J
H
Fig.7
DVD servo
board
CN502
CN406
Fig.8
Front panel
assembly
a
CN412
G
CN408
Head phone
board
Front panel
assembly
claw b
c
DVD mechanism
assembly
DVD mechanism
assembly
CN503
CN405 Main board
(No.MB040)1-9