Pcb Diagram - Samsung RSG5D SERIES Service Manual

5. PCB DIAGRAM

5-1) PART ARRANGEMENT (Main Board)
1. SMPS Circuit : Don't assemble parts
2. AC Load Connector
3. Receives various sensor voltages, door operation signals. After filtering, send each signal to MICOM
4. Communication with Inverter PBA.
5. Cool-Select Zone Damper and Photosynthesis LED control
6. Display & Homebar S/W control
7. PLC Circuit
- PLC (Power Line communication)
8. Step-Valve(3-Way-Valve) &LED-Room-Lamp Control
9. ICE Route Switch
10. Cool Select Zone Display Driver
11. ICE MAKER KIT Control
12. It supplies 8.3~10VDC to Deodorizer & Fan Motor
13. AC load control relay
14. Micom Writing
15. EEPROM : Data store
A. Diode option setting
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