JVC SX-DW303, Service Manual, Page: 7 / 33

(No.MB082)1-7
3.3 Removing the power cord
(See Figs.4 and 5)
• Prior to performing the following procedures, remove the back
panel.
(1) Remove the two screw
C
attaching the bracket (CORD).
(See Fig.4.)
(2) Take out the bracket (CORD) toward this side.
(3) Disconnect the power cord from the connector CN901 .
(See Fig.5.)
3.4 Removing the amplifier board assembly
(See Figs.5 and 6)
• Prior to performing the following procedures, remove the back
panel and power cord.
(1) Remove the screw
D
attaching the bracket (SW). (See
Fig.5.)
(2) Remove the three screws
E
attaching the bracket (KNOB).
(See Fig.5.)
(3) Disconnect the wires from the connecters CN102 and
CN503 . (See Fig.5.)
(4) Disconnect the amplifier board assembly from the connec-
tors CN951 and CN952 on the regulator board. (See Fig.6.)
(5) Take out the amplifier board assembly from the amplifier
assembly.
3.5 Removing the regulator board
(See Fig.6)
• Prior to performing the following procedures, remove the back
panel, power cord and amplifier board assembly.
(1) Remove the two screws
F
and four screws
G
attaching the
regulator board.
(2) Take out the regulator board from the cover.
Fig.4
Fig.5
Fig.6
Bracket (CORD)
C
Power cord
C
Amplifier board assembly
E
CN901
E
D
CN503
CN102
Bracket (SW)
Bracket (KNOB)
CN951
CN952
F
F
Regulator board
G
G
Cover
G
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