SONY CFS-KW30S
Service Manual

CFS-KW300S
E Model

� DISCRIMINATION
� MAIN BOARD (Conductor Side) � � POWER BOARD (Component Side) � � TERMINAL BOARD (Component Side) �

SERVICE MANUAL
Ver 1.0 1999. 12

Former : 1-648-391-11 New : 1-657-123-12

SUPPLEMENT-3
File this supplement with the service manual.
Former : 1-648-390-11 New : 1-657-120-12

Subject: 1. Circuit Change 2. Correction and change
(SPM-99047)

Because of change made to circuit, schematic diagram, printed wiring board, exploded view (5-5. SPEAKER Section) and electrical parts list are released.

Former : 1-648-393-11 New : 1-648-393-22

TABLE OF CONTENTS 1. CIRCUIT CHANGE
� Printed Wiring Board .................................................... 6 � Schematic Diagram ...................................................... 9

� CONTROL BOARD (Component Side) �

2.

CORRECTION AND CHANGE
� Exploded Views ............................................................ 16 � Electrical Parts List ....................................................... 20

� ECHO BOARD (Component Side) �

Former : 1-648-392-11 New : 1-657-121-12

� VOL LED BOARD (Component Side) �
Former : 1-648-388-11 New : 1-665-605-11

Former : 1-648-389-11 New : 1-657-122-12

�2�

�3�