Genius SP-HF2.0 800 Service Manual page 7

Service Guide
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 One or more channels no sound
Problem
Analyzer and
Identify the Causes
Solutions
One or more channels no sound
Broken or short circuit
Check solder points on
PCB
Version : 1.0
Defective U2
Check and Replace
defective IC
Page 7 of 15
SP-HF2.0 800
Speaker cable dis-connect or
speaker damaged
Re-connect speaker cable or
replace defective speaker(s)