Service Guide
SW-2.1 355
*Attention
Please follow the numbered sequence marked within parenthesis given in
individual
Flow chat in that this is the best-recommended sequence to rectify the problems.
1.2.1 No power
,
LED
(
indicator
)
unlighted
Problem
Analyze
and
identify
the
causes
Solutions
Version 1.0 Page 7 of 20
Defective soldering of transformer
secondary wire and CON4 on PCB
board
No power
,
LED
(
indicator
)
unlighted
Repair or replace
resolder or replace
Repair or replace
Defective or
damaged AC cable,
or power switch
Defective
transformer
Содержание Genius SW-2.1 355
Страница 1: ...Service Guide SW 2 1 355 SERVICE GUIDE KEY SYSTEM CORP Version 1 0 Page 1 of 20...
Страница 2: ...Service Guide SW 2 1 355 Revision History Version Date Change 1 0 15 11 2007 Version 1 0 Page 2 of 20...
Страница 15: ...Service Guide SW 2 1 355 Version 1 0 Page 15 of 20 Chapter 3 Block diagram...
Страница 16: ...Service Guide SW 2 1 355 Subwoofer Version 1 0 Page 16 of 20 Chapter 4 Exploded view...
Страница 17: ...Service Guide SW 2 1 355 Satellite Version 1 0 Page 17 of 20 Chapter 4 Exploded view...
Страница 20: ...Service Guide SW 2 1 355 Version 1 0 Page 20 of 20 Chapter 7 Schematic diagram...