JVC RX-F10S Service Manual page 12

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3.12 Removing the input board
(See Figs.15 and 16)
• Remove the top cover, tuner, video/audio I/O board, DSP
board, secondary board, speaker terminal board and scart
board.
(1) From the back side of the main body, remove the strain re-
lief attaching the power cord in the direction of the arrow.
(See Fig.15.)
(2) Remove the eight screws Q attaching the rear panel. (See
Fig.15.)
(3) Release the engagement sections f and remove the rear
panel from the main body. (See Fig.15.)
(4) From the top side of the main body, remove the tie bands
bundling the wires. (See Fig.16.)
(5) Disconnect the wires from the connectors (CN451, CN506)
on the input board. (See Fig.16.)
(6) Remove the screw R and screw R' attaching the input
board.
Reference:
When attaching the screw R', attach the wire clamp with
it.
(7) Take out the input board from the main body in the direction
of the arrow. (See Fig.16.)
Reference:
Remove the connection 1 board on the input board as re-
quired. (See Fig.16.)
3.13 Removing the PWM modulator board
(See Fig.17.)
• Remove the top cover, DSP board and secondary board.
(1) From the top side of the main body, remove the tie band
and wire clamps bundling the wires.
Reference:
After reassembling, bundle the wires with the new tie
band and wire clamps as before. (See Fig.9.)
(2) Disconnect the wire from the connector
board.
(3) Release the locks g of the connectors (CN705, CN706) on
the main amplifier board in the direction of the arrow and
disconnect the PWM modulator board from the main ampli-
fier board with the wire in an upward direction.
Note:
When releasing the locks g of the connectors (CN705, CN706)
on the main amplifier board, take care not to break the locks.
1-12 (No.MB206)
Strain relief
f
Power cord
R'
Wire clamp
CN506 on the input
Published in Heiloo, Holland.
Fig.15
Wire clamp
Input board
CN451
CN506
Fig.16
CN706
Main amplifier board
PWM modulator board
Wires
Input board
CN506
Tie band
Fig.17
Rear panel
f
Q
Wires
R
Connection 1 board
CN705
g g
PWM modulator board
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