Mitsubishi Electric Mr.Slim PUZ-HA42NKA Service Manual page 55

10-9. TEST POINT DIAGRAM
Outdoor controller circuit board
PUZ-HA42NKA
4
7 4
3
1-4
5-4
6-4
7-4
OCH567
1 3
1-5
2-5
3-4
6-5
7-5
1
-
1 2
1 3
-
2 4:
1 3:
-