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Extracted text from sony tc tx 77 tape service manual (Ocr-read)
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TABLE OF CONTENTS
1. GENERAL
................................................................... 3
2. DISASSEMBLY .......................................................... 4
3. MECHANICAL ADJUSTMENTS ....................... 7
4. ELECTRICAL ADJUSTMENTS ......................... 7
5. DIAGRAMS
5-1. IC Pin Function Description ............................................ 11
5-2. Printed Wiring Boards ..................................................... 13
5-3. Schematic Diagram ......................................................... 17
6. EXPLODED VIEWS ................................................ 23
7. ELECTRICAL PARTS LIST ................................ 28
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED
LINE WITH MARK ! 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 PUB-
LISHED BY SONY.
