JVC TH-A9 Service Manual page 13

Removing the door arm assembly
Prior to performing the following procedure, remove
the left and right side covers.
Also remove the DVD door.
Also remove the front panel assembly and the DVD
mechanism base.
Also remove the analog board.
Also remove the gear motor assembly.
1. Disconnect the wires from the connectors CN810
and CN811 on the analog input/output board.
2. Remove the four screws (R) that retain the door arm
assembly, from the top of the unit.
3. Remove the two screws (S) that retain the door arm
assembly, from the left and right sides of the unit.
Analog I/O board
Door arm assembly
S
R
(See Figs.20 to 23)
Analog I/O board
CN810
Fig.23
Door arm assembly
R
Analog I/O board
CN811
CN810
Fig.20
Door arm assembly
R
Power supply
Fig.21
Door arm assembly
S
R
Fig.22
TH-A9
board
1-13