Sony PS-2700 Service Manual page 9

Automatic stereo turntable system
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PS-2700
PS-2700
turntable shatt
Note:
©
The size selector lever positions to MANUAL.
°
The
REPEAT,
START/STOP
lever positions
to START.
————
operating in direction arrow
) return action
he main lever pushed out
by the heart-shaped cam of
the main gear,
(5) The subgear pushed across
'o the turntable shaft by ;
e clutch lever,
e turntable shaft thus
'ates the main gear.
2 switched ON when
he main lever pushed
Both S1 and S2
owON simultane-
ously.
main gear
brake lever (2)
The main lever exerts pressure
against the brake lever (2)
throughout full stroke action.
Only mechanism ci
with tonearm desi
operates (PLAY)
The spring pushes against
e Clutch lever,
9) The main lever pushes against
gear lock lever.
@ gear lock lever pushes
inst the start lever to
The brake lever (1) moves:in
brake lever (1)
unison with the.brake lever
(2).
OF P
<
@
start lever
46 The tonearm is braked slightly
to prevent lateral slipping.
(The tonearm will slide gently
across to the record).
(3) Motor starts turning when
mo? switched ON.
microswitch,
start (S1)
The brake lever (1) released
when the main lever reaches
final position, so tonearm
also released from the brake
fever.
oa
,
/ tonearm
spring also falls back to
size selectorcam
| ~_°
inal position together:
a
16
NU
switch lever
REPEAT,
lead-in cam
The lead-in cam attached
to the main lever, pulls
the tonearm lead-in lever
up to this point, where
'he cam is consequently
leased.
(The tonearm
REPEAT, START/STOP cam
also returns to original
position.
The switch lever moves
Play mode takes over.
the return operation.
lever, it will not reach
this pin.

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