6-1
6. PCB Diagram
6. PCB Diagram
6-1. Old PBA - Main PCB
Location
Description
1
PBA Power (120V, AC1)
2
PBA Power (120V, AC2)
3
NC
4
12V, 5V, DC GND, Power Relay Driver, Heater Relay Driver, Half
Load Sensor, Turbidity Sensor, Rinse Aid Sensor
5
Low Water Level Sensor, Overflow Sensor, Cold Water Counter,
Leakage Sensor, Temperature sensor, Door Sensor
6
Electric Driving connector
7
Circulation Motor Driving Relay
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Location
Description
8
Drain Pump Driving Relay
9
NC
10
Inlet Valve Driving Relay
11
NC
12
Dispensor Driving Relay
13
Distributor Motor Driving Relay (only DMR77)
14
Fan Motor Driving Relay
15
Display LED Driving Connector
16
Micom Writer Connector
Location
Description
17
Display LED Driving Connector (only DMR77)
18
Touch-Key, LED Driving, 5V, DC GND
19
Touch-Key, LED Driving, 5V, DC GND (only DMR77)
20
Display LED Driving Connector
21
Display LED Driving Connector (only DMR77)
22
NC
23
LED, 12V Driving
Summary of Contents for DMR57 Series
Page 14: ...2 6 2 Features and Specifications Memo ...
Page 38: ...3 24 3 Disassembly and Reassembly Memo ...
Page 59: ...4 Troubleshooting 4 21 Memo ...
Page 73: ...5 14 5 Exploded Views and Parts List 5 7 MAIN DMR57 0 1 D049 Z019 P143 ...
Page 85: ...5 26 5 Exploded Views and Parts List ...
Page 95: ...6 10 6 PCB Diagram Memo ...
Page 103: ...8 5 8 Schematic Diagram Memo ...
Page 104: ...9 1 9 Reference 9 Reference 9 1 Model Number Naming Rules 8 2008 A ALL ...