Sony SLV-EZ1AZ User Manual

MICROFILM
SERVICE MANUAL
African Model
SLV-ED3AF
Australian Model
SLV-EZ1AZ/EZ4AZ/EZ7AS
E Model
SLV-ED1PS/ED4PS/ED6PS/ED7MN/ED7FS
French Model
SLV-ED7FS
Hong Kong Model
SLV-ED7MI
Irish Model
SLV-ED7MI
ME Model
SLV-ED1ME/ED1SG/ED4ME/ED4SG/
ED5ME/ED6ME/ED6SG/ED7MI
Newzealand Model
SLV-EZ7NZ
South Afrifca Model
SLV-ED2SA/ED7MI
UK Model
SLV-ED7MI
RMT-V245A/V245B/V247/V247A/V248A
VIDEO CASSETTE RECORDER
SLV-ED1ME/ED1PS/ED1SG/ED2SA/ED3AF/ED4ME/ED4PS/ED4SG/ED5ME/
ED6ME/ED6PS/ED6SG/ED7FS/ED7MI/ED7MN/EZ1AZ/EZ4AZ/EZ7AS/EZ7NZ
G
• Refer to the SERVICE MANUAL of VHS MECHANICAL
ADJUSTMENTS VI for MECHANICAL ADJUSTMENTS.
(9-921-647-11)
* The abbreviations of ED1, ED2, ED3, ED4, ED5, ED6, ED7, EZ1, EZ4 and
EZ7 contained in this service manual are indicated when these models are
common to all their corresponding models as given below.
Photo: SLV-ED1
S MECHANISM
ED1ME
ED1PS
ED1SG
ED1
Abbreviated
model name
All model
names
SLV-
ED2SA
ED2
ED3AF
ED3
ED4ME
ED4PS
ED4SG
ED4
ED5ME
ED5
ED6ME
ED6PS
ED6SG
ED6
ED7FS
ED7MI
ED7MN
ED7
EZ1AZ
EZ1
EZ4AZ
EZ4
EZ7AS
EZ7NZ
EZ7

Sony SLV-EZ1AZ Specifications

General

Brand	Sony
Model	SLV-EZ1AZ
Category	VCR
Language	English

Summary

Specifications and Safety

Safety Check-Out Procedures

Essential safety checks to perform after service for safe operation.

Safety Component Warning

Warning regarding critical safety components and replacement instructions.

Disassembly Procedures

Interface and IC Pin Descriptions

System Control: Video Block Interface

Detailed pinout description for the MA-323 board's video interface.

System Control: Servo Peripheral Circuit Interface

Detailed pinout description for the MA-323 board's servo peripheral circuit.

System Control: Mechanism Block Interface

Detailed pinout description for the MA-323 board's mechanism block interface.

System Control: Audio Block Interface

Detailed pinout description for the MA-323 board's audio block interface.

Microprocessor Pin Functions

Pin function details for the MA-292 servo/system/timer/tuner control microprocessor.

NICAM Processor Pin Functions

Pin function details for the NK-11 board NICAM processor.

Error Codes and Adjustments

Error Code and Mode Code Descriptions

Electrical Adjustment Preparations

Details on instruments, connections, and setup for electrical adjustments.

Alignment Tapes and I/O Specifications

Power Supply and Servo Adjustments

Audio System Adjustments

Normal Audio Adjustment Sequence

Adjustment Diagrams and Checks

Remote Commander and System Diagrams

Remote Commander Overview

Part Lists and Schematics

Electrical Parts List

Capacitor and Resistor Listings

Component Lists for NK-11, RJ-80, SE-73 Boards