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Door Dampring Check and Adjustment
1. 'Press the
EJECT
button
without
a cassette
loaded in the cassette compartment, and check
that the door
opens
smoothly
without
step-
wise
movement,
or
rebounding
after
fully
opening.
2.
If these conditions are not satisfied, adjust by
turning the adjustment screw in the head.,of
the cylinder.
REC Joint Check and Adjustment
1. Check that the gap F between the REC joint
and slide switch is 0 to 0.8mm when the trans-
port mechanism is stationary (and check that
the slide switch does not move).
2. Move
the
REC
joint
mechanism
catching
position backwards if the gap F is greater than
1.0mm, but move it forwards if there is no gap
and the slide switch is moving.
3.
If the prescribed gap F cannot be obtained by
the above adjustment, bend the hook section
of the REC joint with a pair of pliers by an
appropriate degree.
4.. Check that the slide switch is fully switched
when the transport mechanism is in recording
mode.
5. Also check that the mechanism spring switch
is shorted.
Slide switch
SZ
PA F
is
REC joint
0~0.3mm
Turn the screw counter clockwise if the
door opens stepwise in two stages.
Turn the screw clockwise if the door
boundes back after fully opening.
Ge
Screwdriver
|
Fig. 11-3 Door damping check and adjustment
REC switch (Spring switch)
i]
2
REC joint
hook section
KO SD)
REC joint catching position
Fig. 11-4. Rec joint check and adjustment
30
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