TABLE OF CONTENTS
Specifications ........................................................................... 1
1. GENERAL
Location of Controls .......................................................... 3
2. DIAL POINTER INSTALLATION.........................4
3. DISASSEMBLY
3-1. Cabinet (Front) Assy Removal ................................... 5
3-2. Power Board Removal ................................................ 5
3-3. Tuner Board Removal................................................. 6
3-4. Mechanism Deck Removal......................................... 6
3-5. Function Switch Board, Main Volume Board,
MIC Voulem Board Removal ..................................... 7
3-6. Main Board Removal ................................................. 7
4. ADJUSTMENTS
4-1. Mechanical Adjustments ............................................ 8
4-2. Electrical Adjustments ................................................ 8
5. DIAGRAMS
5-1. Block Diagrams ........................................................ 12
5-2. Printed Wiring Boards .............................................. 17
5-3. Schematic Diagram................................................... 21
6. EXPLODED VIEWS
6-1. Rear Cabinet Section ................................................ 27
6-2. Front Panel Section................................................... 28
6-3. Mechanism Deck Section (1) ................................... 29
6-4. Mechanism Deck Section (2) ................................... 30
6-5. Speaker Section ........................................................ 31
7. ELECTRICAL PARTS LIST................................32
Y HOW TO CHANGED THE CERAMIC FILTERSSAFETY-RELATED COMPONENT WARNING!!
This model is used three ceramic filters of CF1, CF2 and CF3.
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH
You must used same type of color marked ceramic filters in
MARK !ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
order to meet same specifications.
LIST ARE CRITICAL TO SAFE OPERATION.
Therefore, the ceramic filter must changed three pieces together
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
since itOs supply three pieces in one package as a spare parts.
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
MarkCenter Frequency
markmark
red10.70MHz
blue10.67MHz
CF1, 2CF3
orange10.73MHz
black10.64MHz
white10.76MHz
� 2 � |
ACEC
