Removing The Heat Sink & Vcd Power Board; Removing The Power Transformer - JVC MX-J170V Service Manual

MX-J170V
Removing the heat sink & VCD Power
board
Prior to performing the following procedure, remove
the top cover and the side covers.
1.
Remove the two screws O attaching the heat sink
plate.
2.
Remove the two screws P attaching the power IC to
the heat sink and the two screws Q attaching the
heat sink to the VCD Power board.

Removing the power transformer

Prior to performing the following procedure, remove
the VCD Power board.
1. Disconnect the power cord from connector RCW2 of
the power transformer.
2. Disconnect the harness from connector RCW1 of the
power transformer.
3. Remove the four screws R attaching the power
transformer.
ATTENTION: Prior to disconnecting the power cord
from the body, remove the rear panel.
1-12
(See Fig.24 and 25)
(See Fig.26)
VCD Power board
P
Heat sink
O
Q
Heat sink
RCW1
R
Power transformer
P
O
Fig.24
VCD Power board
Q
Fig.25
RCW2
Power cord
R
Fig.26