JVC RC-828L User Manual

No. 1344
RC-828L/LB |
Adjustment of Cassette Mechanism
TIMING OF MAIN SWITCH & BRAKING (Refer
to Fig. 30)
1. Check to see that the main switch turns on after the
brake of take-up and supply disks has been released, if
the PLAY, CUE or REVIEW button is gradually pressed.
2. tf the timing is out of order, check that the clearance
(D) between the brake lever and the projection of push
button cam is approximately 0.2mm, in the stop mode.
if the clearance is less than 0.2mm, bend the part (1) of
brake lever to the (A) direction.
Bend the part (2) of brake lever to (B) or (C) direction
so that the brake lever contacts slightly with the
actuator of main switch to adjust the timing of main
switch.
After adjustment check that the main switch turns off
in the stop mode.
3. !f the brake does not actuate optimumly, bend the part
(3) of stop arm to (F) direction.
Stop Arm
Brake Lever
Projection
Push Button Cam
Clearance ©)
Fig. 30
—-12—-—
THRUST OF FLYWHEEL (Refer to Fig. 31)
The clearance between the top of flywheel shaft and the
thrust screw should be within 0.2 to 0.4mm. If the
clearance is out of limit, adjust the thrust screw for normal
value.
Note: After adjustment fix the thrust screw with lock
adhesive.
Thrust Screw
f
SP pe
0.2~0.4 mm
Fig. 31
AUTO STOP MECHANISM (Refer to Fig. 32)
Check that the control button returns its normal position
after the tape has stopped, in every modes, playback,
recording, F.F. and rewinding.
1. If the kick lever does not press the push button cam,
though the kick lever is swung, bend the part (1) of kick
lever to the (A) direction to adjust the stroke of kick
lever
2. In the recording mode, if the kick lever does not return to
its original position, though the stop mechanism has
functioned normally, bend the part (1) of kick lever to
the (B) direction.
3. If the mechanism stops automatically while the tape is
running or does not stop when the tape stops, change
the shut-off assembly.
4. Check that the mechanism does not stop, in every
modes, while the PAUSE button is pressed.
Note: If the part (1) is excessively bended to the (A)
direction the release lever inside the shut-off
assembly may not return its normal position.

JVC RC-828L Specifications

General

Brand	JVC
Model	RC-828L
Category	Cassette Player
Language	English