4-10) Diagnostic Method According To The Trouble Symptom (Flow Chart) - Samsung RS757LHQESR/ Series Service Manual

FUNCTION OFR FAILURE DIAGNOSIS

4-10) Diagnostic method according to the trouble symptom (Flow Chart)

DATA1.Temperature table
Resistance value and MICOM port voltage of sensor according to the temperature
SENSOR CHIP : based on PX41C, PX41C, 502AT/ 103**(ICE MAKER SENSOR(MOLD)/FULL UP, 20Kohm
( Actual measurement = value of the table below X 2 )
Voltage Resi s tance
℃ ℉
-50 -58 4.694 153319
-49 -56.2 4.677 144794
-48 -54.4 4.659 136798
-47 -52.6 4.641 129294
-46 -50.8 4.622 122248
-45 -49 4.602 115631
-44 -47.2 4.581 109413
-43 -45.4 4.560 103569
-42 -43.6 4.537 98073
-41 -41.8 4.514 92903
-40 -40 4.490 88037
-39 -38.2 4.465 83456
-38 -36.4 4.439 79142
-37 -34.6 4.412 75077
-36 -32.8 4.385 71246
-35 -31 4.356 67634
-34 -29.2 4.326 64227
-33 -27.4 4.296 61012
-32 -25.6 4.264 57977
-31 -23.8 4.232 55112
-30 -22 4.199 52406
-29 -20.2 4.165 49848
-28 -18.4 4.129 47431
-27 -16.6 4.093 45146
-26 -14.8 4.056 42984
-25 -13 4.018 40938
-24 -11.2 3.980 39002
-23 -9.4 3.940 37169
-22 -7.6 3.899 35433
-21 -5.8 3.858 33788
-20 -4 3.816 32230
-19 -2.2 3.773 30752
-18 -0.4 3.729 29350
-17 1.4 3.685 28021
-16 3.2 3.640 26760
-15 5 3.594 25562
-14 6.8 3.548 24425
-13 8.6 3.501 23345
-12 10.4 3.453 22320
-11 12.2 3.405 21345
-10 14 3.356 20418
-9 15.8 3.307 19537
-8 17.6 3.258 18698
-7 19.4 3.208 17901
-6 21.2 3.158 17142
Voltage Resi s tance
℃ ℉
-5 23 3.107 16419
-4 24.8 3.057 15731
-3 26.6 3.006 15076
-2 28.4 2.955 14452
-1 30.2 2.904 13857
0 32 2.853 13290
1 33.8 2.802 12749
2 35.6 2.751 12233
3 37.4 2.700 11741
4 39.2 2.649 11271
5 41 2.599 10823
6 42.8 2.548 10395
7 44.6 2.498 9986
8 46.4 2.449 9596
9 48.2 2.399 9223
10 50 2.350 8867
11 51.8 2.301 8526
12 53.6 2.253 8200
13 55.4 2.205 7888
14 57.2 2.158 7590
15 59 2.111 7305
16 60.8 2.064 7032
17 62.6 2.019 6771
18 64.4 1.974 6521
19 66.2 1.929 6281
20 68 1.885 6052
21 69.8 1.842 5832
22 71.6 1.799 5621
23 73.4 1.757 5419
24 75.2 1.716 5225
25 77 1.675 5039
26 78.8 1.636 4861
27 80.6 1.596 4690
28 82.4 1.558 4526
29 84.2 1.520 4369
30 86 1.483 4218
31 87.8 1.447 4072
32 89.6 1.412 3933
33 91.4 1.377 3799
34 93.2 1.343 3670
35 95 1.309 3547
36 96.8 1.277 3428
37 98.6 1.253 3344
38 100.4 1.213 3204
39 102.2 1.183 3098
47
Voltage Resi s tance
℃ ℉
40 104 1.153 2997
41 105.8 1.124 2899
42 107.6 1.095 2805
43 109.4 1.068 2714
44 111.2 1.040 2627
45 113 1.014 2543
46 114.8 0.988 2462
47 116.6 0.963 2384
48 118.4 0.938 2309
49 120.2 0.914 2237
50 122 0.891 2167
51 123.8 0.868 2100
52 125.6 0.846 2036
53 127.4 0.824 1973
54 129.2 0.803 1913
55 131 0.783 1855
56 132.8 0.762 1799
57 134.6 0.743 1745
58 136.4 0.724 1693
59 138.2 0.706 1642
60 140 0.688 1594
61 141.8 0.670 1547
62 143.6 0.653 1502
63 145.4 0.636 1458
64 147.2 0.620 1416
65 149 0.604 1375
66 150.8 0.589 1335
67 152.6 0.574 1297
68 154.4 0.560 1260
69 156.2 0.546 1225
70 158 0.532 1190
71 159.8 0.519 1157
72 161.6 0.506 1125
73 163.4 0.493 1093
74 165.2 0.481 1063
75 167 0.469 1034
76 168.8 0.457 1006
77 170.6 0.446 978
78 172.4 0.435 952
79 174.2 0.424 926
80 176 0.414 902
81 177.8 0.404 877
82 179.6 0.394 854
83 181.4 0.384 832
84 183.2 0.375 810