JVC MX-KB4 Service Manual page 16

3.2.10 Removing the cassette deck main motor, and replacing the main belts
(See Fig.19, 24 and 25)
• Prior to performing the following procedures, remove the top
cover and both sides board.
• Also remove the CD changer unit.
• Also remove the front panel assembly.
(1) Remove six screws Z retaining the cassette deck mecha-
nism. (Fig.19)
(2) Remove the cassette deck mechanism.
(3) Remove two screws t retaining the main motor from the
front side of the cassette deck.
Caution:
After attaching the main motor, check the orientation of
the motor and the polarity of the wires.
(4) From the backside of the cassette deck, remove the main
motor and two main belts.
Caution:
The lengths of the cassette A(playback only) and cas-
sette B(record/play) main belts are different. When at-
taching the main belts, use the longer belt for cassette A.
3.2.11 Removing the leaf switches of the cassette deck mechanism
(See Fig. 19 and 26)
• Prior to performing the following procedures, remove the top
cover and both sides board.
• Also remove the CD changer unit.
• Also remove the front panel assembly.
(1) Remove the six screws Z that retain the cassette deck
mechanism. (Fig.19)
(2) Remove the cassette deck mechanism.
(3) Turn the cassette deck mechanism upside down.
(4) Remove the solder from around the leaf switches.
(5) Pull out the leaf switches from the front side of the cassette
deck mechanism.
1-16 (No.MB196)
Cassette deck mechanism
(Front side)
Fig.24
Cassette deck mechanism
(Back side)
Main belt
Main belt
(For B cassette)
(For A cassette)
Fig.25
Solder side of leaf switch
Cassette deck mechanism
Fig.26
t
Cassette deck main motor
(Back side)