EasyManua.ls Logo

Sony PS-11 Service Manual

Sony PS-11
23 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
-
Canadian
Model
“UK
Vlog
e/
C
STEREO
“TURNTABLE
‘SYSTEM
SPECIFICATIONS
GENERAL
TONEARM
120
V
ac,
60
Hz
(Canadian
model)
110,
120,
220,
or
240
V
ac
adjustable,
50/60
Hz
(E,
AEP,
UK
model)
Power
Requirements:
Type:
Pivot-to-Stylus
Statically
balanced,
universal
216.5
mm,
84/2
inches
300
mm,
11°
inches
16.5
mm,
7/32
inches
+3°
0-—-3g
7.59
4—129g
Continued
on
next
page
Length:
Power
Consumption:
6W
Overall
Arm
Length:
Dimensions:
Approx.
446
(w)
x
140
(h)
x
374
(d)mm
17/5
(w)
x
5
(h)
x
14%
(d)
inches
Overhang:
Weight:
Approx.
6.1
kg,
13!b
7
oz
(net)
Tracking
Error:
Approx.
7.1
kg,
15
lb
10
oz
(in
shipping
carton)
Tracking-Force
Adjustment
Range:
TURNTABLE
s
Shell
Weight:
Platter:
32.6cm
(12%
inches)
dia.
7
Aiuminum-alloy
diecast
Cartridge
Weight
Range:
Motor:
DC
servo-controlled
motor
(brushless
and
stotless)
Drive
System:
Direct
drive
Speeds:
3345,
45rpm
Pitch
Control
Range:
+4%
0.03
%
(WRMS)
+
0.045
%
(DIN)
Wow
and
Flutter:
S/N
Ratio:
70dB
(DIN-B)
SAFETY-RELATED
COMPONENT
WARNING!!
COMPONENTS
IDENTIFIED
BY
SHADING
ON
THE
SCHEMATIC
DIAGRAMS
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.
SERVICE
MANUAL

Other manuals for Sony PS-11

Question and Answer IconNeed help?

Do you have a question about the Sony PS-11 and is the answer not in the manual?

Sony PS-11 Specifications

General IconGeneral
ManufacturerSony
ModelPS-11
Drive methodBelt-drive
MotorDC servo motor
Speeds33 1/3, 45 rpm
Wow and flutter0.08% WRMS
TonearmStatic balance straight pipe arm

Summary

Product Specifications

General Specifications

Details power, dimensions, weight, and drive system characteristics.

Tonearm Specifications

Covers tonearm type, length, tracking error, and weight adjustments.

Cartridge Specifications

Lists specifications for the VL-32G cartridge, including frequency range and output voltage.

Model Identification Labels

Displays labels and identifying information for various model versions.

Section 1: Outline

Block Diagram Overview

Presents the system's electronic block diagram for functional understanding.

Hall Motor (TMD-21) Operation

Explains the BSL DC servo motor's advantages and operating principles.

Hall Element Principle

Describes the Hall Effect and its application in converting magnetic field strength to electrical signals.

Section 2: Disassembly

Turntable and Bottom Board Removal

Details steps for removing the turntable platter and accessing the bottom board assembly.

Tonearm Disassembly

Guides the user through removing the tonearm from the main unit.

Cartridge Replacement Procedure

Explains the steps involved in replacing the turntable cartridge.

Motor Removal Procedure

Provides instructions for safely removing the motor assembly.

Section 3: Mechanical Adjustments

Automatic Return Operation Adjustment

Details how to adjust the tonearm's automatic return position.

Manual Return Operation Adjustment

Explains how to adjust tonearm height for manual operation.

Speed Detecting Head Position Adjustment

Describes how to adjust the speed detecting head for accurate speed reading.

Tonearm Lever Position Adjustment

Details the procedure for adjusting the tonearm lever's operational position.

Section 3-2: Electrical Adjustments

Turntable Speed Electrical Adjustment

Explains how to fine-tune turntable speed using potentiometers and selector switches.

Motor Gain Adjustment

Covers adjusting the motor gain levels for optimal performance.

Offset Adjustment Procedure

Details the process for adjusting offset voltages to reduce wow and flutter.

Section 4: Diagrams

Mounting Diagrams

Illustrates the mounting positions for various semiconductor components.

Wave Forms of IC1

Shows the expected wave forms for the IC1 chip.

Overall Schematic Diagram

Presents the complete circuit schematics for the servo amp and switch boards.

Section 5: Exploded Views

Main Unit Exploded View

Shows an exploded view of the turntable's main chassis and components.

Mechanical Parts Exploded Views

Provides exploded views of various mechanical assemblies and parts.

Tonearm Assembly Exploded View

Details the exploded view of the tonearm structure and its parts.

Section 6: Electrical Parts List

Semiconductor Components

Lists all transistors, ICs, diodes, and Hall devices with part numbers.

Passive Components List

Lists resistors, capacitors, transformers, and switches with part numbers.

Miscellaneous Electrical Parts

Lists connectors, fuses, and other miscellaneous electrical components.

Accessories and Packing Materials

Included Accessories List

Details the included accessories, packing materials, and manuals.

Related product manuals