Sony PS-1350 - Section 3: Adjustments; Tonearm Height Adjustment; Automatic Return Position Adjustment; Microswitch Position Adjustment

SECTION
2
é
DIAGRAMS
SCHEMATIC
DIAGRAM
2-1.
USA,
Canada
Model
+
a
=
+
.
.
|
WHT
|
FSS-1024A
Piano
"
ern
TCH
(AEP
Model)
~
S
2
a
VOL
TAGE
SELECTOR
2-2.
UK,
AEP
Model
BLU
£35
+ — -— +
VOL TAGE
SELECTOR !
BLU
OFF
BLU YEL/GRN
FSS-1024A
0.2A
AC
$7
MICROSWITCH
INPUT
POWER
(UK Model) YEL/GRN
Note: ze indicates chassis ground.
2-3. E Model - F
+ — = +
VOLTAGE
SELECTOR
AC INPUT
MICROSWITCH
3-1.
i 1.
7
“a
S2 3.
SECTION 3
ADJUSTMENTS
TONEARM HEIGHT ADJUSTMENT
At Automatic Return Operation
. When the tonearm automatically returns to its
tonearm rest after playing, check to see that the
clearance between the stylus tip and the record on
the turntable is 4 to 10mm as. shown below.
. If necessary, adjust the height of the arm-lifter by
loosening its adjustment screw shown below.
arm-lif.
ee arm-lifter height
adjustment screw
At Manual Cueing Operation
Set the cueing lever to “¥” position.
Confirm that the clearance between the stylus tip
and the record on the turntable is 4 to 10mm.
If necessary, adjust the height of the tonearm
lifting platform by loosening the tonearm height
adjustment screw as shown below.
tonearm height
adjustment screw
(P 3 x 8)
motor board
arm-lifter
3-2. AUTOMATIC RETURN POSITION
ADJUSTMENT
1. Remove the tonearm from its rest.
2. Loosen thé allen-head screw, and adjust the
tonearm lever so that the auto-return lever ass’y is
in parallel to the edge of chassis as shown below.
3. The position where the tonearm starts to return
can be adjusted by turning the automatic return
position adjustment screw shown below. If the
automatic return works too early, turn the adjust-
ment screw clockwise —- if too late, turn the
screw counterclockwise.
auto-return
lever ass‘'y
microswitch
automatic
return position
adjustment
screw
to be parallel
3-3. MICROSWITCH POSITION ADJUSTMENT
1. Place the tonearm on the tonearm rest.
2. Set the microswitch to “OFF” by turning the
adjustment screw.
main lever ass’y
adjustment screw
(PSW 3 x 16)
microswitch
3. When the tonearm is removed from its rest, check
to see that the microswitch is “ON”.
4. Repeat the above step 2 and 3, if necessary.
5. When the tonearm returns to its rest in automatic
return operation, confirm that the microswitch
is “OFF”.