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Sony PS-X9 Service Manual
Sony PS-X9 Service Manual

Sony PS-X9 Service Manual

Stereo turntable system

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GENERAL
Power Requirements:
Power Consumption:
Dimensions:
uy
5)
a ta)
21 Yq (w) x 85/g (h) x
17°/4 (d) inches
i.
Including projecting parts and controls"
S/N Ratio:
Weight:
Approx. 35kg, 77 Ib 3 oz (net)
initial Drift:
Approx. 39 kg, 86 Ib (with shipping carton)
Load Characteristics:
TURNTABLE
:
Speed Deviation:
Platter:
38cm (15 inches), diecasting aluminum
Automatic System:
alloy
TONEARM
Motor:
Linear BSL (brushless and stotiess) de servo
Type:
motor
ype:
Drive System:
Speeds:
Speed Control! Range:
SPECIFICATIONS
Starting Characteristics:
110, 220V ac, 50/60 Hz
50Ww
Approx. 540 (w) x 220 (h) x 450 (d) mm
Direct drive, crystal lock control
system
33 4/3, 45 rpm
+6% (crystal lock OFF)
Tracking Error:
Tracking Force
Adjustment, Range:
Cartridge Weight Range:
(including shel!)
Wow
and Flutter:
Pivot to Stylus Length:
Overall Arm Length:
Overhang:
SAFETY-RELATED
COMPONENT
WARNING!!
COMPONENTS
IDENTIFIED
BY SHADING
AND
MARK
ON
THE
SCHEMATIC
DIAGRAMS,
EXPLODED
VIEWS
AND
IN THE
PARTS
LIST
ARE
CRITICAL
TO
SAFE
OPERATION..
REPLACE
THESE
COMPONENTS
WITH
SONY
PARTS WHOSE
PART
NUMBERS
APPEAR
AS
SHOWN
IN THIS
MANUAL
OR
IN SUPPLEMENTS
PUBLISHED
BY SONY.
Comes to nominal speed
:
Within ¥/g revolution (33/3 rom)
Within 1/5 revolution (45 rpm)
+0.03% (DIN)
0.02% (WRMS)
75 dB (DIN-B)
Within 0.0001%
(crystal lock ON)
0% up to 1,100g tracking force
Within 0.002% (crystal lock ON)
Arm
return reject
Staticaily balanced, universal
264mm (103/g inches)
356 mm. (14 inches)
14mm (1/, inches)
+1°45',
-1° 18"
0-3 g
10.5—18.5g (with the small counterweight:
18-33 g (with the large counterweight)
— Continued
on page 2 —

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