1
Subject : Change of Main, Sub (CD) and Key Boards
SUPPLEMENT-2
File this supplement with the service manual.
(ECN-CSA01521/CSA02901)
AEP Model
UK Model
SERVICE MANUAL
TABLE OF CONTENTS
1. CHANGE OF MAIN, SUB (CD) AND KEY BOARDS
1-1. Discrimination ........................................................2
1-2. Diagrams
• Printed Wiring Board –Main Section– ....................................... 4
• Schematic Diagram –Main Section (1/3)– ................................. 6
• Schematic Diagram –Main Section (2/3)– ................................. 7
• Schematic Diagram –Main Section (3/3)– ................................. 8
• Schematic Diagram –Sub (CD) Section–................................... 9
• Printed Wiring Board –Sub (CD) Section– .............................. 10
• Printed Wiring Board –Key Section– ....................................... 11
• Schematic Diagram –Key Section– ......................................... 12
1-3. ELECTRICAL PARTS LIST .................................13
CDX-C4900R/C5000R/C5000RX
Sony Corporation
Audio Entertainment Group
9-870-070-82
2000I0441-1
Printed in Japan ©2000. 9
Published by General Engineering Dept.