SERVICE MANUAL
SUPPLEMENT-1
File this supplement with the service manual.
9-887-552-81
Subject:
•
Change of MAIN and CCX boards (Suffix-12)
•
Change of EN, LED, DIAT CON, SPEAKER,
PW-SW and CHOPPER boards (Suffix-13)
US Model
HCD-HDX500/HDX501W
Canadian Model
HCD-HDX500
HCD-HDX500/HDX501W
In this set, MAIN, CCX, EN, LED, DIAT CON, SPEAKER, PW-SW and
CHOPPER boards have been changed in the midway of production.
Printed wiring boards and schematic diagrams of new type, and changed
parts list are described in this supplement-1.
Refer to original service manual for other information.
TABLE OF CONTENTS
1.
NEW/FORMER DISCRIMINATION
...................
2
2.
DIAGRAMS
2-1.
Schematic Diagram –MAIN Board (1/13) – ...................
4
2-2.
Schematic Diagram –MAIN Board (2/13) – ...................
5
2-3.
Schematic Diagram –MAIN Board (3/13) – ...................
6
2-4.
Schematic Diagram –MAIN Board (4/13) – ...................
7
2-5.
Schematic Diagram –MAIN Board (5/13) – ...................
8
2-6.
Schematic Diagram –MAIN Board (6/13) – ...................
9
2-7.
Schematic Diagram –MAIN Board (7/13) – ................... 10
2-8.
Schematic Diagram –MAIN Board (8/13) – ................... 11
2-9.
Schematic Diagram –MAIN Board (9/13) – ................... 12
2-10. Schematic Diagram –MAIN Board (10/13) – ................. 13
2-11. Schematic Diagram –MAIN Board (11/13) – ................. 14
2-12. Schematic Diagram –MAIN Board (12/13) – ................. 15
2-13. Schematic Diagram –MAIN Board (13/13) – ................. 16
2-14. Printed Wiring Board
–MAIN Board (Component Side) – ................................ 17
2-15. Printed Wiring Board
–MAIN Board (Conductor Side) – .................................. 18
2-16. Printed Wiring Board –CCX Board – .............................. 19
2-17. Schematic Diagram –CCX Board – ................................ 20
2-18. Printed Wiring Boards –Panel Section – ......................... 21
2-19. Schematic Diagram –Panel Section – ............................. 22
3.
ELECTRICAL PARTS LIST
................................ 23
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