Sony TC-640 - Table of Contents

Section Title
Specifications
1. GENERAL DESCRIPTION
1-1.
1-2.
Block Diagram
Major Parts Locations
2. DISASSEMBLY.............
3. FREQUENCY ADAPTATION
4. MAINTENANCE
4-1. Lubrication ..........
4-2. Cleaning eerie bea Bees
4-3. Demagnetizing.........
5. ADJUSTMENT PROCEDURES
5-1,
5-2.
Mechanical Adjustments. ...
Electrical Adjustments. ...
6. DIAGRAMS
6-1. Schematic Diagram .....
6-2. Mounting Diagram
6-2-1. REC BIAS Circuit Board . .
6-2-2. PB AMP Circuit Board... .
6-2-3. System Control
Circuit Board
TABLE OF CONTENTS
Page Section Title
: ] 6-2-4. REC MODE Circuit Board
6-2-5. SOS & ECHO Circuit Board
6-2-6. Resistor Terminal ......
3 6-3. Level Diagram. .......
4~5
7. SEMICONDUCTOR ELECTRODES...
. 6
8. ELECTRICAL PARTS LIST ....
: 6
9. EXPLODED VIEWS
9-1. Cabinet - topview-— ....
7 9-2. Amp Chassis
: 7 —topview(l)-.....
‘ 7 9-3. Head Deck —top view(1) ..
; 9-4. Head Deck —top view(2) ....
9-5. Printed Circuit Board
—topview-—.......
8~11 9-6. Chassis —topview~.....
12~24 9-7. Chassis —bottom view ~—. . .
9-8. Jack Panel .........
9-9, Packing 20 5 Se ee
5~28
é 10. HARDWARES ............
29~32 Hardware Nomenclature .......
33~36
37~38