Panasonic KX-TG7411MEB - Page 12

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KX-TG7411MEB/KX-TG7412MEB/KX-TGA740MEB
4.4.3. Power Supply Circuit
Function:
The power supply voltage from AC adaptor is converted to the desired voltage of each block.
Circuit Operation:
• IC321: 3.0 V Regulator
• IC331: 3.3 V Regulator