Service manual

① THIS CIRCUIT CONNECTS DC 24V, RECTIFYING ② DIODE(AFTER RECEIVING AC INPUT,

PASSING TRANSFORMER) AND INPUT OF DC24V AUTOMATICALLY IN CASE OF AC/DC

POWER ISOLATION

② THIS DIODE RECTIFIES THE 2ND VOLTAGE, OF WHICH AC INPUT PASSES

TRANSFORMER.

2020

20-

-5. SP

5. SP5. SP

5. SP-

-580ADC V

580ADC V580ADC V

580ADC V-

-404 POWER SUPPLY

404 POWER SUPPLY404 POWER SUPPLY

404 POWER SUPPLY