Toshiba V-632EF User Manual

SERVICE MANUAL
FILE NO. 120-200215
VIDEO CASSETTE RECORDER
V-632EF
FEB, 2002
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Toshiba V-632EF Specifications

General

Brand	Toshiba
Model	V-632EF
Category	VCR
Language	English

Summary

1. Precautions

High Voltage Limit

Static Electricity Precautions

Hot Chassis Warning

Product Safety Notice

2. Reference Information

Maintenance and Adjustment Information

Alignment, adjustment procedures, and part replacement intervals.

System Diagrams

Block diagram, PCB layouts, and schematic diagrams.

4. Disassembly and Reassembly

Cabinet and Chassis Procedures

Deck Parts Identification

Main Deck Component Removal

Principal Parts Maintenance Table

Table detailing clearing, lubrication, and replacement intervals for parts.

5. Alignment and Adjustment

Adjustment Button Locations

SW703 Location for Adjustment Mode

Mechanical Adjustment Overview

Tape Transport System Adjustment

ACE Head Height Adjustment

Adjusting the height of the ACE head.

ACE Head Tilt Adjustment

Adjusting the tilt of the ACE head.

Audio Azimuth Adjustment

Adjusting the audio azimuth for optimal sound.

ACE Head Position (X-Point) Adjustment

Adjusting the ACE head's X-point position.

Linearity Adjustment (Guide Rollers)

Reel Torque

Head Switching Point Adjustment

Adjusting the head switching point.

NVRAM Option Setting

Setting NVRAM options, especially after component replacement.

10. Schematic Diagrams

Main PCB Block Identification

Power Supply Schematics

Schematic diagrams for the power supply sections.

Control, Audio, Video, and Hi-Fi Schematics

Diagrams for system control, audio/video, and Hi-Fi circuits.

Signal Processing Schematics

Diagrams for TM-Block, SECAM, NICAM, OSD/VPS/PDC, and I/O.