Genius SW-5.1 1020 User Manual

Service Guide SW-5.1 1020
Version No. 1.0 Page 7 of 24
* Note:
Please follow the sequence of single flow chart.
The flow chart is the optimal sequence recommended for removal of the troubles.
1.2.1 No Power and LED Lamp Inoperative
No Power/LED lamp
inoperative
1. Switching power panel
defective or damaged
2. Power switch defect and
damaged
Causes given below
1. Poor contact between the power line and the plug
due to deformation resulting from external force;
2. Fuse F1 broken due to power protection resulting
from the damage and the short circuit of power
amplifier IC
3. Defect of and poor contact between the switching
power panel CN2 and the plug
4. Open circuit resulting from power copper foil broken
due to the defect of the power amplifier panel
5. D12 5.1V voltage stabilizer damaged
6. LED lamp defective and damaged
Inspect/ repair
Inspect/ repair/ replace

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