Remote Control - Sony TC-766-2 Service Manual

Stereo tape deck
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REMOTE CONTROL
1, SPECIFICATIONS
Dimensions:
188 (w) x 33 (h) x 50 (d) mm
7 Y, (w) x 1%, (h) x2 (d) inches
Weight:
Approx. 630g (1 Ib 7 0z) with cord
Cord:
Approx. 4m (13 feet, 2 inches)
Supplied Accessories:
Stand adaptor:
SAD-24 (PF'4 toU% )
Stand adaptor: SAD-25 (U %, to PF 1")
2, BOTTOM
PLATE
ASS''Y REMOVAL
e
@ 82.6 x 10
@ 82.6 x 10
lower case ass'y
bottom plate ass'y
If the
tape recorder
does not operate properly by
pushing the push button
(REW,
STOP,
FWD,
FF,
REC, PAUSE
or REC MUTE) on RM-30, supposing
the
contact
resistance
of the button
is increased,
proceed
the following
steps to be the correct
op-
eration.
1. Disconnect RM-30 from the tape recorder.
2. Connect
VOM
as shown
in Fig,
1. Then, push
the each button one after another,
3. If the resistance value indicates more than | k-
ohm, remove
the lower case to take off the push
button
switch
board,
Then,
clean
the
contact
piece
with
a denatured-alcohol-moistened
swab
as shown in Fig, 2.
Note: Don't scrub the carbon granules strongly to avoid
damage.
O-—-® or)
——-@ (e)
CN1
O-—+-® (>)
connector
'O) -——-®
(m)
measure
O-—-© «©
Fig 1
=O--O
carbon granules
carbon granules
rubber contact
printed circuit board
Fig. 2

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