Sony CFS-K1066, Service Manual

– 2 –

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

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 PUBLISHED BY SONY.

TABLE OF CONTENTS

• HOW TO CHANGED THE CERAMIC FILTERS

This model is used three ceramic filters of CF1, CF2 and CF3.
You must used same type of color marked ceramic filters in
order to meet same specifications.
Therefore, the ceramic filter must changed three pieces together
since it’s supply three pieces in one package as a spare parts.

Mark

Center Frequency

red

10.70MHz

blue

10.67MHz

orange

10.73MHz

black

10.64MHz

white

10.76MHz

mark

mark

CF1, 2

CF3