JVC RX-D201S Service Manual

1-12 (No.MB364)
3.1.12 Removing the DCDC control board
(See Fig.10)
• Remove the top cover.
From the top side of the main body, disconnect the DCDC control
board from the main amplifier board in an upward direction while
releasing the claw g of the connector CN152
on the main ampli-
fier board.
Note:
When releasing the claw g, take care not to break it.
Fig.10
3.1.13 Removing the PWM modulation 1 board
(See Fig.11)
• Remove the top cover.
(1) From the top side of the main body, remove the tie band
bundling the wires.
Reference:
After reassembling, bundle the wires with a new tie band
as before.
(2) Disconnect the wire from the connector CN413
on the
PWM modulation 2 board.
(3) Disconnect the wires from the connectors (CN311
, CN312,
CN313
) on the PWM modulation 1 board.
(4) Disconnect the PWM modulation 1 board from the main
amplifier board in an upward direction while releasing the
claw h of the connector CN302
on the main amplifier board.
Note:
When releasing the claw h, take care not to break it.
3.1.14 Removing the PWM modulation 2 board
(See Fig.11)
• Remove the top cover.
(1) From the top side of the main body, disconnect the wires
from the connectors (CN411
, CN412, CN413) on the PWM
modulation 2 board.
(2) Disconnect the PWM modulation 2 board from the main
amplifier board in an upward direction while releasing the
claw j of the connector CN402
on the main amplifier board.
Note:
When releasing the claw j, take care not to break it.
Fig.11
DCDC control board
Main amplifier board
Main amplifier board
CN152
g
DCDC control board
CN312
CN302
h
CN402
j
CN313
CN311
Tie band
CN413
CN412
CN411
PWM modulation 2 board
PWM modulation 1 board
Main amplifier
board

JVC RX-D201S Specifications

General

Brand	JVC
Model	RX-D201S
Category	Receiver
Language	English