Samsung MG23J5133AK Service Manual page 26

5. PCB Diagrams
5-1 PCB Diagrams
RY08
1) GRILL HEATER RELAY CONTACT1
2) GRILL HEATER RELAY CONTACT2
CN03
1) KEY OUTPUT1
2) KEY OUTPUT2
3) KEY OUTPUT3
4) KEY OUTPUT4
5) KEY OUTPUT5
6) KEY OUTPUT6
7) KEY OUTPUT7
8) KEY OUTPUT8
9) KEY INPUT1
10) KEY INPUT2
11) KEY INPUT3
12) KEY INPUT4
13) KEY INPUT5
14) ENCODER COMMON
(ENCODER S/W MODEL)
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CN02
1) DOOR SWITCH
(12V)
2) GND
3) DOOR SWITCH
(RY_12V)
4) GND
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RY03
1) POWER RELAY CONTACT
(HVT POWER1)
AC POWER NEUTAL
(AC220V~240V)
2) POWER RELAY CONTACT2
(HVT POWER2)
CN02
1) MONTOR S/W
2) NO PIN
3) AC POWER LIVE
(AC220V~240V)
4) NO PIN
5) MAIN RELAY
(Connect with Lamp, T/Table)
6) NO PIN
7) NRUSH CIRCUIT