Genius SW-2.1 850 User Manual

Service Guide SW-2.1 850
Version 1.0 Page 8 of 16
1.2.3 Woofer channel no sound
Problem
Analyzer and
Identify the Causes
Solutions
Woofer channel no sound
Broken or short circuit
Check solder points on
PCB
Defective
IC102,IC103,C109,
SUBWOOFER VR,
Speaker cable dis-connect or
speaker damaged
Re-connected speaker cable
or replace defective speakers
Check and replace
defective IC or
components

Genius SW-2.1 850 Specifications

General

System Type	2.1 Speaker System
Signal-to-Noise Ratio	≥70 dB
Satellite Driver Size	2 inches
Controls	Volume, Bass
Input Impedance	10k ohm
Input Sensitivity	400 mV
Weight	2.5 kg
Input	3.5mm
Subwoofer Driver Size	4 inches