JVC KS-FX490 Service Manual page 13

2.2.10 Disassembling the flywheel assembly (F)
(See Fig.19 and 20)
(1) Push and turn counterclockwise the spring holder (F) to re-
lease the three joints p on the bottom of the flywheel.
(2) The spring holder (F), the TU spring and the friction gear
play come off.
(3) Remove the polywasher and felt.
2.2.11 Disassembling the flywheel assembly (R)
(See Fig.19 and 20)
(1) Push and turn clockwise the spring holder (R) to release
the three joints q on the bottom of the flywheel.
(2) The spring holder (R), the FF spring and the friction gear
FF come off.
(3) Remove the polywasher and the felt.
2.2.12 Removing the reel board
(See Fig.21 and 22)
(1) Remove the two screws C attaching the reel board.
(2) Move the reel board in the direction of the arrow to release
the joint r.
(3) Unsolder the wires if necessary.
CAUTION:
When reattaching, confirm operation of the MODE
switch and the ST-BY switch.
The mode position between EJECT and ST-BY is opti-
mum for reattaching.
Connect the card wire extending from the reel board to
the FFC pad before reattaching the reel board.
Flywheel
assembly (F)
Joints p
Joint p
Polywasher
Spring holder (F)
TU spring
Friction gear FF
Friction gear play
Felt
Flywheel assembly (F)
Flywheel
assembly (R)
Joints q
Joint q
Fig.19
Polywasher
Spring holder (R)
FF spring
Felt
Flywheel assembly (R)
Fig.20
FFC pad
C
C
Fig.21
FFC pad
Soldering
Fig.22
Joint r
Reel board
CT-1 switch
MODE switch
ST-BY switch
(No.49845)1-13