Sony HCD-ECL5 Service Manual

HCD-ECL5
2
1. SERVICING NOTES ............................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow ........................................................... 6
2-2. Side Cover, Top Cover Assy ........................................... 7
2-3. Power Cord (AC1), Rear Panel Block ............................ 8
2-4. CD Door .......................................................................... 9
2-5. Front Panel Block ........................................................... 9
2-6. MAIN Board Block ........................................................ 10
2-7. MAIN Board ................................................................... 10
2-8. POWER Board ................................................................ 11
2-9. FRONT Board ................................................................. 12
2-10. USB Board ...................................................................... 13
2-11. Loader with FFC (TDL-5) (CDM1) ............................... 13
3. TEST MODE ............................................................ 14
4. ELECTRICAL CHECK ......................................... 15
5. DIAGRAMS
5-1. Block Diagram ................................................................ 16
5-2. Printed Wiring Board - MAIN Board - ........................... 18
5-3. Schematic Diagram - MAIN Board (1/7) - ..................... 19
5-4. Schematic Diagram - MAIN Board (2/7) - ..................... 20
5-5. Schematic Diagram - MAIN Board (3/7) - ..................... 21
5-6. Schematic Diagram - MAIN Board (4/7) - ..................... 22
5-7. Schematic Diagram - MAIN Board (5/7) - ..................... 23
5-8. Schematic Diagram - MAIN Board (6/7) - ..................... 24
5-9. Schematic Diagram - MAIN Board (7/7) - ..................... 25
5-10. Printed Wiring Boards - TUNER/USB Boards - ............ 26
5-11. Schematic Diagram - TUNER/USB Boards - ................. 27
5-12. Printed Wiring Board - FRONT Board - ......................... 28
5-13. Schematic Diagram - FRONT Board - ........................... 29
5-14. Schematic Diagram - POWER Board - .......................... 30
5-15. Printed Wiring Board - POWER Board - ........................ 31
6. EXPLODED VIEWS
6-1. Cover Section .................................................................. 32
6-2. Rear Panel Section .......................................................... 33
6-3. Front Panel Section ......................................................... 34
6-4. Main Section ................................................................... 35
7. ELECTRICAL PARTS LIST .............................. 36
TABLE OF CONTENTS
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.

Sony HCD-ECL5 Specifications

General

Brand	Sony
Model	HCD-ECL5
Category	Car Receiver
Language	English