Panasonic KX-FLM652CX Service Manual page 200

KX-FLM652CX
135°C.
b. The heater control circuit of IC606 has the built-in function that the software turns off the heater control automatically if the
heater is not turned ON every a fixed time.
c. When the temperature became over 240°C, the heater control circuit of IC606 is turned off forcedly and system reset (IC606
pin 20 becomes Low) will be executed.
The correspondence readings between temperature measured by thermistor and HEX readings
Temperature(°C)
-10 C2
-9 BF
-8 BC
-7 B9
-6 B5
-5 B2
-4 AF
-3 AB
-2 A8
-1 A5
0 A2
1 9E
2 9B
3 98
4 95
5 91
6 8E
7 8B
8 88
9 85
10 82
11 7F
12 7C
13 79
14 76
15 73
16 70
17 6D
18 6A
19 68
20 65
21 63
22 60
HEX reading Temperature(°C)
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
HEX reading Temperature(°C)
41 82
40 83
3E 84
3C 85
3A 86
39 87
37 88
36 89
34 90
33 91
31 92
30 93
2F 94
2D 95
2C 96
2B 97
2A 98
29 99
27 100
26 101
25 102
24 103
23 104
22 105
21 106
20 107
20 108
1F 109
1E 110
1D 111
1C 112
1B 113
1B 114
200
HEX reading
12
12
11
11
10
10
10
0F
0F
0E
0E
0E
0D
0D
0D
0C
0C
0C
0C
0B
0B
0B
0A
0A
0A
0A
09
09
09
09
09
08
08