LG CM9730 – SMPS and Main Amplifier – Circuit Diagram - SUPER POWER MINI HI-FI SYSTEM
AMPLIFIER
Output 575 W x 4 (8 Ω at 1 kHz, THD 25 %)
FRONT SPEAKER
Type Low channel 1 Way 1 speaker
High channel 2 way 2 speaker
Impedance 8 Ω
Rated Input Power 575 W
Max. Input power 1150 W
Net Dimensions (W x H x D) 520 x 720 x 499 mm
Net Weight 35.5 kg
Output 575 W x 4 (8 Ω at 1 kHz, THD 25 %)
FRONT SPEAKER
Type Low channel 1 Way 1 speaker
High channel 2 way 2 speaker
Impedance 8 Ω
Rated Input Power 575 W
Max. Input power 1150 W
Net Dimensions (W x H x D) 520 x 720 x 499 mm
Net Weight 35.5 kg
SMPS (Power supply regulator) schematic
SMPS - PWB
Power Amplifier and DSP
Click on the schematics to magnify