LG CM4320 (CM4320, CMS4320F) Mini Hi-Fi System – Circuit Diagram – Voltage chart

AMPLIFIER

Stereo mode 80 W + 80 W (4 Ω at 1 KHz, THD 10 %)

Surround mode 80 W + 80 W (4 Ω at 1 KHz, THD 10 %)

FRONT SPEAKER

Model CMS4320F

Type 2 Way 2 Speaker

Impedance 4 Ω

Rated Input Power 80 W

Max. Input power 160 W

SMPS SCHEMATIC

MAIN AMPLIFIER

MAIN DSP

SERVO

FRONT CIRCUIT

MICOM

VOLTAGES

AUDIO PROGRAM

Download program file name must be CM4320_***.HEX

If security program (Water Wall) is activated on your PC, you must save the file to the USB storage device and disable the security software, then download the file to your set.

Caution: When downloading the file, you should neither unplug the USB device, change to the other function, nor power off the device. USB device must be unplugged when the downloading process is completed.

CD PROGRAM

Download program file name must be HE001_DATE_00.BIN

If security program (Water Wall) is activated on your PC, you must save the file to the USB storage device and disable the security software, then download the file to your set.

Caution: When downloading the file, you should neither unplug the usb device, change to the other function, nor power off the device. USB device must be unplugged when the downloading process is completed.

EQ PROGRAM

Download program file name must be EQ_PRG_CM4320_***.BIN

If security program (Water Wall) is activated on your PC, you must save the file to the USB storage device and disable the security software, then download the file to your set.

Caution: When downloading the file, you should neither unplug the usb device, change to the other function, nor power off the device. USB device must be unplugged when the downloading process is completed.

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