Genius SW-5.1 1020 User Manual

Service Guide SW-5.1 1020
1.2.4 No Sound from Rear Left or Right Channel
Version No. 1.0 Page 10 of 24
No sound from rear left or
right channel
1. Short circuit or open
circuit of PCB for rear
left and right channel
2. JK2 earphone input
socket defective or
damaged
Such elements damaged as C30,
C31, and U2
Inspect/ repair/ replace Inspect/ repair/ replace
1. Output RCA socket defective
or damaged
2. Power failure of U2 power
amplifier, power copper foil
broken
Replace/ repair

Genius SW-5.1 1020 Specifications

General

Configuration	5.1
Input Sensitivity	450mV
Color	Black
Frequency Response	20Hz - 20kHz
Signal-to-Noise Ratio	75 dB
Input	3.5mm stereo
Input Impedance	10k ohms
Driver Units	Subwoofer: 4", Satellite: 3"
Controls	Volume, Bass
Connectors	3.5mm stereo