KYE Systems Corp. Genius SP-U110, Руководство по обслуживанию

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Service Guide
SP-U110
Version : 1.0
Page 7 of 15
Attention
1.2.1 One or more channels no sound
Problem
Solutions
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.
One or more channels no sound
Broken or short circuit
Defective IC1
Speaker cable
dis-connect or speaker
damaged
Check solder points on
PCB
Check and Replace
defective IC1
Re-connect speaker
cable or replace
defective speaker(s)
Analyzer and
Identify the Causes