Pioneer SR-60 User Manual

0) PIONEER’
Service
CIRCUIT DESCRIPTIONS
4
ee
i
ORDER
NO.
=
cee‘
ARP-445-0
REVERBERATION AMPLIFIER
R-6GO
MODEL
SR-60
COMES
IN
ISX
VERSIONS
DISTINGUISHED
AS
FOLLOWS:
:
HEM AC 220V, 240V (switchable)
HB AC 220V, 240V (switchable)
Ss
AC
110V,
120V,
220V,
240V
(switchable)
S/G
AC
110V,
120V,
220V,
240V
(switchable)
© This service manual is applicable to the S and S/G types. For servicing of the other types, please refer
to the additional service manual.
@ Ce manuel d’instruction se refére au mode de réglage, en frangais.
@ Este manual de de servicio trata del método de ajuste escrito en espaiiol.
CONTENTS
1.
SPECIFICATIONS
.................-00-
2
8.
BLOCK
DIAGRAM
.............0000
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16
2.
FRONT
PANEL
FACILITIES.............
3
9.
ADJUSTMENT
..........
0.000
cee
een
18
3.
PARTS
LOCATION...............00005
5
9
REGLAGE
245.50
c8ced
eens
hos
cawaed
dee
18
4.
EXPLODED
VIEW
.................-00.
6
#9.
AJUSTE
22
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Shee
hee
eh
Ghanete
ds
18
5.
P.C.BOARDS
CONNECTION
DIAGRAM.....
9
10.
PACKING
............
0000
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19
6.
SCHEMATIC
DIAGRAM
................
11
11.
SAFETY
INFORMATION
...............
20
7.
ELECTRICAL
PARTS
LIST..............
14
PIONEER
ELECTRONIC
CORPORATION
4-1,
Meguro
1-Chome,
Meguro-ku,
Tokyo
153,
Japan
PIONEER
ELECTRONICS
(USA)
ING.
P.O.
Box
1760,
Long
Beach,
California
S0801
U.S.A.
PIONEER
ELECTRONIC
[EUROPE]
N.v.
Keetberglaan
1,
2740
Beveren,
Belgium
®IONEER
ELECTRONICS
AUSTRALIA
PTY.
LTD.
178-184
Boundary
Road,
Braeside,
Victoria
3195,
Australia
FA © NOV.1983 Printed in Japan

Pioneer SR-60 Specifications

General

Brand	Pioneer
Model	SR-60
Category	Amplifier
Language	English

Summary

Specifications and Furnished Parts

Miscellaneous Specifications

Details on power requirements, consumption, dimensions, and weight.

Furnished Parts

Lists items included in the product packaging.

Front Panel Facilities

Front Panel Controls and Indicators

Detailed explanation of all switches, indicators, and controls on the front panel.

Parts Location and Exploded View

Component Layout Diagrams

Diagrams showing the location of components on the top, front, and rear panels.

Parts Identification Guide

Visual guide to identify all components within the unit.

PC Boards Connection Diagram

Circuit Board Connectivity

Diagram detailing the interconnections between various PC boards.

Schematic Diagram

Circuit Schematics and Notes

Detailed circuit diagrams with important notes on component usage and variations.

External Appearance of Transistors and ICs

Electrical Parts List

Component Ordering Information

Guidelines for ordering resistors and identifying fast-moving parts.

Block Diagram

Functional Block Overview

Visual representation of the main functional blocks and signal flow.

Signal Path and Adjustments

Signal Path Diagrams

Illustrates signal flow through the amplifier under different switch settings.

Adjustment Procedures

Step-by-step guide for calibrating the unit using specific test points.

Packing and Safety Information

Product Packing Details

Lists the components included in the product packaging for shipping.

Safety Precautions and Notices

Essential safety checks, leakage current testing, and product safety notices.