JVC RX-ES9SL Service Manual page 9

3.1.8 2.1.8 Removing the power transformer
(See Fig.11)
• Prior to perform the following procedures, remove the top cov-
er and front panel assembly.
(1) From the top side of main body, disconnect the wire from
the connector CN202 on the AC power supply board.
(2) Remove the strain relief holding the power cord and re-
move the three screws H attaching the AC power supply
board.
(3) Lift the AC power supply board and remove the wire hold-
ers from the reverse side of the AC power board.
(4) Cut the tie band.
(5) Disconnect the wire from the connector
power board.
(6) Disconnect the wire from the connector
tifier board.
(7) Remove the four screws J attaching the power transform-
er.
Reference:
• After attaching the front panel assembly, bundling the wires
using the new tie bands.
3.1.9 Removing the fan motor
(See Figs.12 and 13)
• Prior to perform the following procedures, remove the top cov-
er.
(1) From the top side of the main body, cut the tie bands and
disconnect the wire from the connector
power board. (See Fig.12.)
(2) Remove the screw K and screw K' attaching the fan as-
sembly, then remove the fan assembly. (See Fig.12.)
(3) Remove the two screws L attaching the fan motor to the fan
bracket. (See Fig.13.)
Reference:
• After attaching the screw K', attach the wire holder with it.
Fan assembly
K
Tie bands
K'
Wire holder
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CN201 on the DC
CN702 on the rec-
CN207 on the DC
DC power board
CN207
Fig.12
Power transformer
J
Tie band
H
AC Power supply board
Power cord
CN202
Strain relief
Wire holder
Fig.11
Fan bracket
L
Fig.13
Rectifier board
DC power board
J
CN201 CN702
Fan moter
(No.MB127)1-9