Parts Location; Automatic Operation Mode - Sony PS-Q3A Service Manual

Stereo turntable system
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| PS-Q3
PS-Q3 |
SECTION
1
:
OUTLINE
1-1. PARTS LOCATION
1-2, MECHANISM DESCRIPTION
AUTOMATIC OPERATION MODE
1. REST
@ The arm
drive motor
(M1) is driven when
the
arm lead pin
START/STOP
switch
is pressed, and the cam
gear turns. Then the turntable motor (M2) goes
on.
reset block
S3
play switch
2.
DROP
POINT
S6
o
@ S6 goes off.
@ The arm lead pin is pressed and the arm moves
inward.
@
The lead-in plate hits the size selector lever, and
the arm movement stops. (drop point)
arm lock latch
turntable
arm rest
cartridge
size selector
lever
SPEED/SIZE selector switch
POWER
switch
and indicator
START/STOP button
arm lead pin
3.
LEAD-IN
CLUTCH
RELEASE
lead-in plate pin
,
+ Since
the
lead-in
plate
stops
and
the cam
gear
turns, the lead-in clutch comes
off of the lead-in
lead-in clutch
:
.
/
plate pin.
Nec
ee

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