JVC TH-A5R Service Manual

TH-A5R
1-9
1.
2.
3.
Prior to performing the following procedure, remove
the top cover, front panel assembly and DSP board.
Disconnect the harness and card wire from the
connector PW1, PW2 and PW5 on the DVD power
board.
Remove the one screw L1 (short) and two screws L2
(long) attaching the DVD power board.
1.
2.
Removing the DVD power board
(See Fig.12)
Removing the power transformer
(See Fig.12)
Prior to performing the following procedure, remove
the top cover.
Cut off the tie band fixing the harness, if needed.
Disconnect the harness from the connector CW2 on
the main board (see fig.9) and PW1, PW2 on the
DVD power board.
Remove the four screws M attaching the power
transformer.
Prior to performing the following procedure, remove
the top cover and the front panel assembly.
Disconnect the card wire from the connector FW1 on
the display board.
Remove the five screws A attaching the display
board on the inner of the front panel assembly.
Remove the four screws B attaching the switch
board on the inner of the front panel assembly.
Disconnect the harness from connector FW2 on the
display board, if needed.
1.
2.
3.
4.
Removing the display board & switch
board (See Fig.1 and 2)
<Front panel assembly section>
Prior to performing the following procedure, remove
the top cover, front panel assembly, display board
and switch board.
Remove the switch buttons, if needed.
Remove the three screws C attaching the front
window on the front panel.
Remove the eight claws fixing the front window on
the front panel.
1.
2.
3.
Removing the front window
(See Fig.2 and 3)
Fig.12
L1
L2
M
Tie band
PW1
PW5
PW2
DVD
power
board
Power
transformer
Fig.1
Fig.2
Fig.3
Front panel assembly
(inner side)
Claw
Switch board
Switch button
B
CCC
FW2
FW1
A
Front panel assembly (front side)
Front window
Display board

JVC TH-A5R Specifications

General

Brand	JVC
Model	TH-A5R
Category	Home Theater System
Language	English