Service Guide SW-U2.1 200
Version No. 1.0 Page
10 of 18
1.2.4 No Bass
No Bass
1.
PCB via hole and INT
2.
CON2 header pin INT
3.
U2 power voltage
abnormal
4.
CON2 line fell/
connected improperly
1.
Elements of bass unit lines,
such U2, L7, L8, R27, L5, L6,
L10, R30, C11
Inspect/ repair/ replace
Inspect/ repair
1.
4P bass horn line defective
2.
Horn lines broken or falsely
welded
3.
Horn defective
Replace/ repair
Summary of Contents for Genius SW-U2.1 200
Page 1: ...Service Guide SW U2 1 200 Version No 1 0 Page 1 of 18 Service Guide KEY SYSTEM CORP...
Page 13: ...Version No 1 0 Service Guide SW U2 1 200 Chapter 2 Product Specifications Page 13 of 18...
Page 15: ...Service Guide SW U2 1 200 Version No 1 0 Page 15 of 18 Subwoofer Satellite...
Page 16: ...Service Guide SW U2 1 200 Version No 1 0 Page 16 of 18 Chapter 5 Material List...
Page 18: ...Version No 1 0 Page 18 of 18 Service Guide SW U2 1 200 Chapter 6 Electric Schematic Diagram...
