Sony PS-2250 Service Manual

General
Speeds:
Turntable drive:
Wow and flutter:
(weighted)
Signal-to-noise ratio:
(weighted)
Motor:
Turntable platter:
Start-up-time:
rower consumption:
Power requirements:
Dimensions:
PS-2250
TTS-2250
SPECIFICATIONS
33-/3, 45 rpm +4 %, adjustable
Direct drive system
Less than 0.07 % (DIN 45507)
Less than 0.04 % (WRMS)
Greater than 58 dB (JIS)
Greater than 67 dB (DIN 45544)
AC servo-controfied motor
310 mm (12-/16") dia, 1.5 kg
(3 Ib 5 oz) diecasted aluminium
Less than 2.5 seconds
15 watts
110, 127, 220 and 240 V ac,
50/60 Hz
490 mm (width) x 185 mm
“(height) x 395 mm (depth)
19-7/39"" (width) x 77/32"
(height) x 15-1 4/32" (depth)
328 mm (width) x 146 mm
(height) x 357 mm (depth)
12-2°/39"" (width) x 5-3/4”
(height) x 14-1/; 6” (depth)
Net weight:
Shipping weight:
Tonearm (PUA-114)
Type:
Arm length:
(Pivot-To-Stylus)
Over hang:
Stylus force adjustment
range:
Anti-skating force
compensation range:
Tonearm height
precise adjustment range:
Cartridge weight range:
Shelf-head weight:
11.3 kg (24 Ib 15 oz), PS-2250
7.5 kg (16 ib 9 oz), TTS-2250
14 kg (30 Ib 14 02), PS-2250
10 kg (22 Ib), TTS-2250
Static balanced
245 mm (9-7"/32"")
9,
14mm (/16 )
0 to 3g. 0.1 g increments
0 to 3g. 0.5 g increments
4.65 cm ~ 5.15 cm
(1-° 7/32") ~(2-Y/32")
4gtoilg
CW-50 (optional counterweight)
10g~17g
10.59
~
SERVICE
MANUAL

Sony PS-2250 Specifications

Power

power supply voltage	110, 127, 220, 240 V
frequency	50/60 Hz
power consumption	23 W

Drive System

drive system type	direct drive
motor type	AC servo-controlled
speed control range	+ 4%

Performance

speed accuracy	+0.07 %
signal-to-noise ratio	67 dB
speed options	33 rpm, 45 rpm

Tonearm

type	statically balanced, universal
total length	336 mm
pivot to stylus length	245 mm
tracking force adjustment range	0-3 g
anti-skating adjustment range	0-330 mg
tonearm height adjustment range	5 mm
headshell weight	10.5 g
cartridge weight range	4-11 g (10-17 g with optional counterweight CW-50)

Weight and Dimensions

diameter	31 cm
net weight	11.3 kg
gross weight	14 kg
height	185 mm
width	490 mm
depth	395 mm