JVC RX-D201S Service Manual page 14

3.1.17 Removing the DSP connect board
(See Fig.14)
• Remove the top cover, rear panel, tuner, compulink board and
DSP board.
Disconnect the DSP connect board from the input board in an up-
ward direction while releasing the claw k of the connector
on the input board.
Note:
When releasing the claw k, take care not to break it.
3.1.18 Removing the input board
(See Fig.14)
• Remove the top cover, rear panel, tuner, compulink board,
DSP board and DSP connect board.
(1) Remove the tie bands bundling the wires.
Reference:
After reassembling, bundle the wires with the new tie
bands as before.
(2) Disconnect the wire from the connector
speaker terminal 2 board.
(3) Disconnect the wire from the connector
connect 1 board.
(4) Disconnect the wires from the connectors (CN530, CN531,
CN552) on the input board.
(5) Disconnect the parallel wire from the connector
the input board.
(6) Remove the three screws T and take out the input board
from the main body.
3.1.19 Removing the OSD connect 1 board
(See Fig.15)
• Remove the top cover and DSP board.
(1) Remove the tie band bundling the wires.
(2) Disconnect the wire from the connector
woofer board.
(3) Disconnect the wire from the connector
connect 1 board.
(4) Disconnect the OSD connect 1 board from the main ampli-
fier board in an upward direction while releasing the claw m
of the connector CN222
Note:
When releasing the claw m, take care not to break it.
1-14 (No.MB364)
CN502
CN209 on the
CN513 on the OSD
CN540
CN524 on the sub-
CN513 on the OSD
on the main amplifier board.
CN530
CN540
Tie band
CN552
T
T
Input board
DSP connect
board
on
k
CN502
OSC connect 1 board
Tie band
CN513
OSD connect 1 board
Tie band
CN531 CN513
T
CN209
Speaker terminal 2 board
Input board
Fig.14
OSC connect 1
board
m
CN222
Main amplifier board
CN524
Subwoofer board
Fig.15