Service Guide
SP-HF 2.1 800
1.2.3
Right /Left channel no sound
Problem
Analyze and
identify the
causes
Solutions
Version 1.0 Page 9 of 21
Right /left channel no sound
Audio cable damaged
or defective
Speaker cable
damaged or defective
Driver unit
dry-soldered or
defective
1.Connection wires of
YM6111-2.1L AMP broken or
dry soldered.
2. U4, U3 in YM6111-2.1L
AMP damaged
Replace or
replace
Re-connect ,
replace or repair
PCB damaged, dry-soldered or
short-circuited
VR1 in
YM-C19 CON
PCB
damaged or the connection
wires loosely soldered
Repair or
replace
Summary of Contents for Genius SP-HF 2.1 800
Page 1: ...Service Guide SP HF 2 1 800 SERVICE GUIDE KYE SYSTEM CORP Version 1 0 Page 1 of 21...
Page 4: ......
Page 16: ...Service Guide SP HF 2 1 800 Version 1 0 Page 15 of 21 Chapter 3 Block diagram...
Page 17: ...Service Guide SP HF 2 1 800 Subwoofer Version 1 0 Page 16 of 21 Chapter 4 Exploded view...
Page 18: ...Service Guide SP HF 2 1 800 Satellite Version 1 0 Page 17 of 21 Chapter 4 Exploded view...
Page 19: ...Service Guide SP HF 2 1 800 Cable control Version 1 0 Page 18 of 21 Chapter 4 Exploded view...
Page 22: ...Service Guide SP HF 2 1 800 Version 1 0 Page 21 of 21 Chapter 7 Schematic diagram...