JVC RC-XC3BK

1. Set the flywheel to the
shaft to the thrust
guide.
Reel belt h:
l
Belt hanging method
Smaller
Larger
Smaller
Fig. 5-42
@ Mechanism P.C. Board Assembly
(See Fig. 5- 44)
In case the solenoid is not dismounted, remove the P.C.
board soldering at the solenoid terminal.
Remove the one screw (3) retaining the mechanism P.C.
board.
. Remove the four pawls (C) retaining the mechanism
P.C. board assembly.
. Then, the P.C. board can be removed. At this time, it is
possible to change the hole IC, S6 relay and so forth.
Meanwhile, the reef switch can be changed without
removing the P.C. board.
1.
2.
@ Control Cam (See Figs. 5- 45~5- 50)
1. Remove the FM bracket and flywheel.
2. Pull out the main pulley.
3. Remove the trigger arm.Namely, pull out the trigger arm
from the shaft while opening the two pawls (D) at the
lower part of the arm.
4. Pull out the elevator ring.
5. Remove the FR arm assembly as follows:
a. Remove the FR arm spring.
b. Pull out the FR arm while opening the four pawls (E)
retaining the FR arm outward.
6. Pull out the control cam while moving the shaft stopper
section of the control cam closer to the center.
mounting
fe Elevator ring
FR arm gear
2. Hook the flywheel
(a) and (b) for the
FM bracket.
Remove soldering.
Trigger arm
Position where the reel belt
is hooked to the stud when
| RC — XC3BK B/E/EN/G/GI
3. After passing the
flywheel notch
(c), finally turn
the flywheel.
two pawls
Reel belt hanging position
AS
[
anging position Capstan belt Pulley
Lt
Motor pulley
Capstan belt
Fig. 5-43
Mechanism P.C. board assembly
Solenoid
Reel belt
tt Trigger arm
Fig. 5-44
Movable range of
trigger arm ay)
df
the
FM
bracket.
FR
arm
assembly
Positions of the hole and study when
mounting the FR arm assembly.
Stud
ea
Hole
Trigger arm
Hole
FR arm assembly
Control cam Arm tip
smwiit
postions
of
the
cam
hole
.
and
arm
tip
when
mouting
Fig.
5-45
the
FR
arm
assembly.
(No. 1991) 39