Sony PS-1350 - Tonearm Pipe and Locking Collar Replacement; Tonearm Body Base and Turntable Shaft Removal;Replacement; Turntable Shaft Bearing and Line Frequency Adaptation; Tonearm Overhang Adjustment Guide

PS-1350/PS-2350
PS-1350/PS-2350
1-2.
Tonearm
Pipe
Replacement
1-3.
Locking
Collar
Replacement
1-4. Tonearm Body Base Removal
1.
Remove
two
screws
2.
Replace
the
locking
marked
(A)
.
collar.
auto-return
.
locking
collar
7.
Remove
a
screw.
counterweight shaft oe
tonearm bady 7
s @©®P3x 16
[CAUTION]
rubber damper
Do not remove the tonearm body
ass’y. The reassembling of tonearm
body will result in mechanical
screw (A)
2. Remove three hexagon-socket
Phono circuit board bracket
1, Remove the auto-return lever and unsolder five
lead wires.
2. Remove the arm lifter.
3. Remove the tonearm pipe shown below.
tonearm pipe
set screw
set screw
2.6x.3
screw (4) B26x6
4, Replace the tonearm pipe.
{Overhang Adjustment]
Install the alignment protractor
alignment protractor
: on the turntable shaft.through
Bring the tonearm above the cross
point of two fine lines, and carefully
lower the stylus on the cross point. fine line
,
el
lineorrect] feorrect] fineorrect]
Overhang is too fong
Overhang is too short.
(Slide the cartridge backward)
(Slide the cartridge forward}
tonearm pipe connector
tonearm body
counterweight shaft
1-6. Turntable Shaft Removat
Pull out the turntable shaft by removing a screw @ PSP 3 x 5.
turntable shaft
turntable
bearing
screw ® PSP3x 5
es
Note: Apply grease on the turntable shaft,
when reinstalling it.
1-7. Turntable Shaft Bearing Replacement
r®
nut &
@ Place the turntable shaft bearing
by setting the hole of screw ta
the front.
@ After setting, apply
locking compound here.
Apply grease here.
shaft : q (Part No. 7-662-001-1171}
turntable shaft bearing
screws,
3
x
6.
troubles.
3. Remove the tonearm
body base.
tonearm body base
Adaptation to Local Line Frequency
Motor Pulleys
For60Hz
[Part No.
X-4844.007-1]
; For 50 Hz
{Part No. .
X-4844-007-2]
Procedure:
1. Install the replacement pulley, and set the speed
selector knob to 33 rpm position.
. Adjust the height, of the motor pulley so that the
top of motor pulley is even with the top edge of
i
speed selector lever as shown below. ,
speed selector
lever (33 rom}