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The main cam
rotates and moves the tone-
arm lifting lever @) , causing the tonearm lever ass'y
qd) to pivot and raise the tonearm lifting rod @ as
shown in Fig. 1-5.
tonearm
lifting rod
4
tonearm
lifting lever
Fig. 1-5.
Tonearm lifting lever movement
The
movement
of tonearm
lever ass'y retains
the motor on/off switch (3)on position. This ensures
power to the motor to complete last half cycle of
rejecting operation after the tonearm has moved back
to its rest. When
the main cam
comes
to its
last movement,
the tonearm slide/return lever (6) is
moved back to its original position, cutting off power
to the
motor,
because
the
motor
on/off switch
8
is pressed by means of the tonearm lever ass'y
as shown in Fig. 1-6. Now the tonearm returns
to its rest.
©) tonearm slide/return
lever
Fig. 1-6.
Tonearm slide/return lever movement
switch bracket
PS-1150
PS-1150
|
|
SECTION 2
DISASSEMBLY
AND
REPLACEMENT
The
tonearm
can
be
rejected
anywhere
on
the
record
by
using
the
manual
REJECT
knob
When REJECT knob is moved to the arrowed
direction qd) , the reject lever pushes the pin on the
trip pawl. Now the trip pawl moves to the turntable
platter arid enters
path of the revolving-turntable
shafts
tooth.
This
triggers
the
automatic
return
operation as previously described.
main cam
:
trip pawl
turntable platter
pin on trip pawl
pivot
reject lever
@ Unsolder lead wires.
wi
2-2.
STYLUS
REPLACEMENT
—
SH
BLK
REJECT knob
Fig. 1-7.
Reject lever movement
°R-CH *
Q
des
tonearm lever
2-3,
CONNECTION
OF CARTRIDGE
TO HEAD
SHELL
connector
WHT
Pe
BLU (AEP, AUS model)
7
RED (E model)
i
motor on/off
ee
Switch
screwdriver
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