LG LRSC21935xx, Service Manual

Page: 48 / 128

u Temperature compensation table at the freezing room is as follows:
EXPLATION FOR MICOM CIRCUIT
- 48 -
J1: 5.1 k
Ω
J1: 3.9 k
Ω
J1: 2.7 k
Ω
J1: 1.8 k
Ω
J1: 910
Ω
J1: . J1: . J1: . J1: . J1: . J1: .
J2: . J2: . J2: . J2: . J2: . J2: . J2: 1.2 k
Ω
J2: 2.4 k
Ω
J2: 3 k
Ω
J2: 5.1 k
Ω
J2: 6.2 k
Ω
J1: 5.1 k
Ω
Not
1 °C
↑
2 °C
↑
3 °C
↑
4 °C
↑
5 °C
↑
6 °C
↑
7 °C
↑
8 °C
↑
9 °C
↑
10 °C
↑
J2: . compensate
J1: 3.9 k
Ω
1 °C
↓
Not
1 °C
↑
2 °C
↑
3 °C
↑
4 °C
↑
5 °C
↑
6 °C
↑
7 °C
↑
8 °C
↑
9 °C
↑
J2: . compensate
J1: 2.7 k
Ω
2 °C
↓
1 °C
↓
Not
1 °C
↑
2 °C
↑
3 °C
↑
4 °C
↑
5 °C
↑
6 °C
↑
7 °C
↑
8 °C
↑
J2: . compensate
J1: 1.8 k
Ω
3 °C
↓
2 °C
↓
1 °C
↓
Not
1 °C
↑
2 °C
↑
3 °C
↑
4 °C
↑
5 °C
↑
6 °C
↑
7 °C
↑
J2: . compensate
J1: 910
Ω
4 °C
↓
3 °C
↓
2 °C
↓
1 °C
↓
Not
1 °C
↑
2 °C
↑
3 °C
↑
4 °C
↑
5 °C
↑
6 °C
↑
Freezing J2: . compensate
room
J1: .
5 °C
↓
4 °C
↓
3 °C
↓
2 °C
↓
1 °C
↓
Not
1 °C
↑
2 °C
↑
3 °C
↑
4 °C
↑
5 °C
↑
[(R)J1, (R)J2] J2: . compensate
J1: .
6 °C
↓
5 °C
↓
4 °C
↓
3 °C
↓
2 °C
↓
1 °C
↓
Not
1 °C
↑
2 °C
↑
3 °C
↑
4 °C
↑
J2: 1.2 k
Ω
. compensate
J1: .
7 °C
↓
6 °C
↓
5 °C
↓
4 °C
↓
3 °C
↓
2 °C
↓
1 °C
↓
Not
1 °C
↑
2 °C
↑
3 °C
↑
J2: 2.4 k
Ω
. compensate
J1: .
8 °C
↓
7 °C
↓
6 °C
↓
5 °C
↓
4 °C
↓
3 °C
↓
2 °C
↓
1 °C
↓
Not
1 °C
↑
2 °C
↑
J2: 3 k
Ω
. compensate
J1: .
9 °C
↓
8 °C
↓
7 °C
↓
6 °C
↓
5 °C
↓
4 °C
↓
3 °C
↓
2 °C
↓
1 °C
↓
Not
1 °C
↑
J2: 5.1 k
Ω
. compensate
J1: .
10 °C
↓
9 °C
↓
8 °C
↓
7 °C
↓
6 °C
↓
5 °C
↓
4 °C
↓
3 °C
↓
2 °C
↓
1 °C
↓
Not
J2: 6.2 k
Ω
. compensate
Change
resistance
Now
resistance