Table of Contents
Advertisement
4. TROUBLESHOOTING
Use the following directions to find the cause of
each type of breakdown.
Improper
adjustment
units should be completely readjusted.
=# DOES NOT LEAD IN
Motor does not rotate.
YES
Arm clamp is not released.
m "
Depression in EV rubber sheet.
YES
Tracking force is too heavy.
YES
Insufficient
torque
on
the
lead-in
latch. (See section 1)
YES
PU
plate
is not
properly
attached.
a
Oo Oo
m
n
2
1)
oo
|
2)
m vU m
>
=
Repeat switch is not ON.
YES
The start lever unit pin is separated
from
the driving
lever unit section.
(See section 2)
Control lever SP is weak.
Section 2
As shown
in figure 4-2,
if the start lever unit
Pin is out of line in the direction of @ , repeat will
not operate.
If it is too far in the direction of
;
the unit will not start.
In these cases, assemble
referring to the method
of joining the panel and
bottom panel (lid).
NO
Refer to the ''Motor does not rotate"
section.
Section 1
As shown
in figure 4-1,
if the forre requirea
to turn over the lead-in latch is less tha 1 80g ata
point 13mm
from the center, bend tke click leaf
spring toward
until the force is 180 —
320g.
Lead-in—|3™.
latch
, , ) Bend
"(180 — 3204)
Click leaf spring
EV cam
Fig. 4-1
Adjustment of lead-in latch with isu fficient
torque
Driving lever (B
® oA
Pin
Driving leveispr- ing
Surface AX
Advertisement
Table of Contents
