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Service Guide
SW-HF2.1 1205
1.2.3 Right or left channel no sound
Problem
Analyze
and identify
the causes
Solutions
AMP IC IC2
IC3 defected in
SW-HF2.1 1205
AMP PCBA
Driver unit or speaker
cable defective or
loosely connected
Audio cable defective
or loosely connected
Control panel
4VR1 d
efected
4CN2
defective or
loosely connected
Replace
Repair or
Replace
repaire or
Re-connect,
replace
Right or left channel no sound
9
Summary of Contents for Genius SW-HF2.1 1205
Page 1: ...Service Guide SW HF2 1 1205 SERVICE GUIDE KEY SYSTEM CORP Model No SW HF2 1 1205 1...
Page 2: ...Service Guide SW HF2 1 1205 Revision History Version Date Change 1 0 2010 4 16 2...
Page 16: ...Service Guide SW HF2 1 1205 Chapter 6 Exploded view Subwoofer 6 1...
Page 17: ...Service Guide SW HF2 1 1205 Chapter 6 Exploded view Satellite 7 1...