CFM-20
TABLE OF CONTENTS
Specifications ........................................................................... 13. ADJUSTMENTS
3-1. Mechanical Adjustments............................................. 7
1. GENERAL3-2. Electrical Adjustments ................................................ 7
Location and Function of Controls .................................... 2
4. DIAGRAMS
4-1. Block Diagrams .........................................................11
2. DISASSEMBLY4-2. Printed Wiring Boards .............................................. 12
2-1. Cabinet (Front) Sub ASSY, Cabinet (Rear) ASSY .... 3
2-2. MD ASSY ................................................................... 34-3. Schematic Diagrams -Main Section (1/2) - ............. 13
2-3. Record/Playback Head (HRP101),4-4. Schematic Diagrams -Main Section (2/2) - ............. 14
Reel/Capstan Motor (M101),Belt ............................... 4
2-4. Jack Board (AEP, UK, IT, CET, HK, SP, AR model)5. EXPLODED VIEWS
Main Board ................................................................. 45-1. Front Cabinet Section ............................................... 17
2-5. Batt (+) Board, Power Board5-2. Rear Cabinet Section ................................................ 18
5-3. Mechanism Deck Section-1(MF-M20-117) ............. 19
(AEP, UK, IT, CET, HK, SP, AR model) .................... 5
2-6. Batt (+) Board, Power Board5-4. Mechanism Deck Section-2(MF-M20-117) ............. 20
(C&SA, MX, TW model) ........................................... 5
6. ELECTRICAL PARTS LIST ........................................ 21
SAFETY-RELATED COMPONENT WARNING!!Notes on chip component replacement
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITHY Never reuse a disconnected chip component.
MARK !ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LISTY Notice than the minus side of a tantalum capactior may be
ARE CRITICAL TO SAFE OPERATION. damaged by heat.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
SECTION 1
GENERALThis section is extracted from
instruction manual.
Location and Function of Controls
2 |
ACEC
