Daewoo FR-631KD Service Manual page 12

2) Output Control Part
2-1) Circuit Diagram
2-2) Wave of Point A-A" in Control Mode
Point
A-A"
Oscilloscope Measurement
11
Remark
- In CONTROL
A : H/L Signal
Repetition
A' : H/L Signal
Repetition
A" : H/L Signal
Repetition
- At Door Open
A : H Signal
A' : H/L Signal
Repetition
A" : H/L Signal
Repetition
- In Defrosting
A : H/L Signal
Repetition
A' : H Signal
A" : H Signal