KYE Systems Corp. Genius SP-HF2000X, Руководство по обслуживанию

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Service Guide
SP-HF2000X
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 U1,U2,U4,K1,VR1
Speaker cable dis-connect or
speaker damaged
Check solder points on
PCB Check and Replace
defective U1,U2,U4
K1,VR1
Re-connect speaker cable or
replace defective speaker(s)
Analyzer and
Identify the Causes