JVC RC-QC7 Service Manual page 24

RC-QC7 seenc
m Removing the CD Tray Operating Switch and
Function Switch P. C. Boards
(See Figs. 5- 10 and 5-11)
=
. Remove the front cabinet assembly.
. Remove the seven screws (43 x 5 and @ x 2) retaining
the CD tray operating switch P.C. board.
From the connector CN251 on the CD tray operating
switch P.C. board, disconnect the 8pin connector wire
outgoing from the function switch P. C. board.
4. Remove the four screws @ retaining the front cabinet
assembly.
5. From inside the front cabinet assembly, remove the
seven screws © retaining the function switch P.C. board.
wd
wo
CD tray operating
switch board (14)
. Open the front cabinet assembly.
. From the connector CN403 on the main amp. P.C.
board, disconnect the card wire outgoing from the
connector CN1 on the tuner P. C. board.
3. After removing the one screw © retaining the P.C. board
holder, pull out the tuner P.C. board.
4. Pull off the antenna wire from TP1 on the tuner P.C.
board.
NO =
Tuner board
mw Removing the Peripheral Parts Mainly
Consisting of Power Transformer
Antenna wire
—
. Open the front cabinet assembly.
Remove the four screws © retaining the power
transformer (See Fig. 5- 13).
From the connector CN195 on the power supply P.C.
board, disconnect the yellow 2pin connector wire (See
Fig. 5- 13).
4. From the connector CN194 on the power supply P.C.
board, disconnect the white and brown 2pin connector
wires (See Fig. 5- 13).
Power CN193
CNI94
6. Remove the two screws @ retaining the power supply
P.C. board (See Fig. 5- 14).
7. Remove the one screw © retaining the battery contact
P.C. board (See Fig. 5- 15).
nN
ied
on
Power
supply board @)
Fig. 5-14
24 (No.10036)