Power Source(Hybrid; Power Source(Hybrid - Samsung RFG297AARS Service Manual

TROUBLESHOOTING
4-3-2. Power Source (HYBRID IC)
1) The power supplied by Noise-Filter is rectified through COMP OLP and the voltage of 300V/DC, rectified
through DIODE, is applied in parallel to the SPM and SMPS area, a compressor operating driver.
2) The power source is the circuit which reduces 300V/DC to each 12V/DC and 15V/DC by Hybrid IC, and
supplied to operate the MICOM for controlling COMP, and SPM.
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