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Service Guide
SP-J200
*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 21
Repair or replace
Defective
transformer
1.Defective AC
cable
No power
,
LED
(
indicator
)
unlighted
2. Loose connection between
AC cable and primary wire of
the transformer
3.
Loose connection between
transformer secondary wire and
PT1 on PCB
resolder or replace
2. defective VR1 in PCB
Repair or replace
1. PCB Copper foil broken
Summary of Contents for Genius SP-J200
Page 1: ...Service Guide SP J200 SERVICE GUIDE KYE SYSTEM CORP Version 1 0 Page 1 of 21...
Page 16: ...Service Guide SP J200 Version 1 0 Page 16 of 21 Chapter 3 Block diagram...
Page 17: ...Service Guide SP J200 Right speaker Version 1 0 Page 17 of 21 Chapter 4 Exploded view...
Page 18: ...Service Guide SP J200 Left speaker Version 1 0 Page 18 of 21 Chapter 4 Exploded view...
Page 21: ...Service Guide SP J200 Version 1 0 Page 21 of 21 Chapter 7 Schematic diagram...