Sony PS-X50 Service Manual

SPECIFICATIONS
GENERAL
Power Requirements:
12W (AEP, E mode!)
gw (Canadian, US model)
Power Consumption:
120, 220V ac adjustable, 50/60Hz
(AEP, E model)
120V ac, 60Hz (Canadian, US model)
Dimensions: Approx. 480(w) x 165(h) x 420(d) mm
1815/16 x 61/2 x 16°/16 inches
including projecting parts and controls
Weight: Approx. 11.5kg, 25 Ib 6 oz (net)
Approx. 13kg, 28 Ib 11 oz (in shipping
carton)
TURNTABLE
Platter: 32cm (125/8 inches)
diecasting aluminum-alloy
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARK
A 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.
ATTENTION AU COMPOSANT AYANT RAPPORT
A LA SECURITE !
LES COMPOSANTS IDENTIFIES PAR UN TRAME ET
UNE MARQUE /\ SUR LES DIAGRAMMES SCHE-
MATIQUES, LES VUES EXPLOSEES ET LA LISTE
DES PIECES SONT CRITIQUES POUR LA SECURITE
DE FONCTIONNEMENT. NE REMPLACER CES
COMPOSANTS QUE PAR DES PIECES SONY DONT
LES NUMEROS SONT DONNES DANS CE MANUEL
OU DES SUPPLEMENTS PUBLIES PAR SONY.
Motor:
Drive System:
Speed:
Starting Characteristics:
Wow and Flutter:
S/N Ratio:
Load Characteristics:
Automatic System:
TONEARM
Type:
Pivot-to-Stylus Length:
Overall Arm Length:
Overhang:
Tracking Error:
Tracking Force
Adjustment Range:
Shell Weight:
Cartridge Weight Range:
. (including shell weight)
AEP Model
E Model
Canadian Model
US Model
Linear BSL (brushless and stotless)
motor
Direct drive, crystal lock control
system
33 Ve rpm, 45 rpm
Comes to nominal speed within a
second revolution (33 1/3 rpm)
£0.045% (DIN) (AEP, E model)
0.025% (WRMS)
75dB (DIN-B)
0% at 150g tracking force
Arm return reject
Statically balanced, universal
235mm, 9 '/\q inches
330mm, 13 inches
14 mm, 16 inch
+2°27', —1°30°
0—2.5g
11g
11—19.5g
19—-27.5g9 (with extra weight)
SERVICE MANUAL

Sony PS-X50 Specifications

General

Brand	Sony
Model	PS-X50
Category	Turntable
Language	English

Summary

Specifications

General Specifications

Covers power requirements, consumption, dimensions, and weight of the turntable.

Performance Specifications

Details motor type, drive system, speed, wow/flutter, S/N ratio, and tonearm characteristics.

Section 1 Outline

Block Diagram

Visual representation of the system's functional blocks and signal flow.

Section 2 Disassembly

Component Removal Procedures

Steps for disassembling the bottom plate, tonearm, switches, and covers.

Section 3 Adjustments

Mechanical Adjustments

Details the stylus height adjustment procedure.

Electrical Adjustments

Covers voltage, speed, gain, and offset calibration procedures.

Section 4 Diagrams

Mounting Diagram

Layout of components and circuit boards on the chassis.

Schematic Diagrams

Detailed circuit schematics for the entire turntable system.

Section 5 Exploded Views

Exploded Parts Diagrams

Visual breakdown of components for assembly and replacement.

Section 6 Electrical Parts List

Component Lists

Lists semiconductors, capacitors, ICs, resistors, and switches with part numbers.

Hardware Nomenclature

Glossary of screws, nuts, and washers used in the manual.