Sony cfs 1175 s service manual

Page 2

TABLE OF CONTENTS

Specifications 1
1. GENERAL

Location of Controls ......................................................... 3
2. DIAL POINTER INSTALLATION ...................................... 4

3. DISASSEMBLY
3-]. Cabinet (Front) Removal .
3-2. Power Board Removal
33. Main Board Removal
3-4, MDBoard, Mechanism Deck, Tuner Board Removal

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4. ADJUSTMENTS
4-]. Mechanical Adjustments ............................................. 7
4-2. Electrical Adjustments .................................................... 7

5. DIAGRAMS
5-l. Block Diagram..........
5-2. Printed Wiring Boards
5-3. Schematic Diagram

6. EXPLODED VIEWS
6-] . Cabinet (Rear) Section
6-2. Cabinet (Front) Section
6-3. Mechanism Section (1).
6-4. Mechanism Section (2) .
6-5. Mechanism Section (3) .
6-6, Speaker Section .........

7. ELECTRICAL PARTS LIST ............................................ 28
SAFETY-RELATED COMPONENT WARNING-I! 0 Center Frequency
This set employs ceramic filters (CH, 2. 3)
COMPONENTS IDENTIFIED BY MARK AOR DOTTED LINE WITH which shoud have the same color marking
MARK AON THE SCHEMATIC DIAGRAMS AND IN THE PARTS to identify their Cem, frequency

LIST ARE CRITICAL TO SAFE OPERATION.

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SUPPLEMENTS PUBLISHED BY SONY.
mark I mark 2 Center frequency
red - 10.70MHz
blue - 10.67MHz
orange - 10.73MHZ
black - 10.64MHZ
white - 10.76MHz
white white l0.75MHz
Yellow - 10.79MHZ