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candy tumble dryer (evoc 981 at-s) Component 738

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    candy tumble dryer (evoc 981 at-s) Component 738

    Hello. I have a board of a candy tumble dryer (evoc 981 at-s).
    It does not give an error but it keeps drying even without load. It has 3 ntc. Two are for the clothes and one for the compressor. I measure them and they look ok. I went to the board to measure the voltage given to them. It gives about 4v and it is going down as the ntc value going down.
    Because I wanted to measure more easily I tried to solder wires on the board. Probably I manage to destroy the component of the title. It looks like as a smd resistor. Hopefully there were other two same components. I disorder them and manage to measure 5.6Kohms on each of them. I had the same measurement no matter how I put the probes. I am not sure if I did a diode test.
    Anyway, have anyone see a component that looks like a smd resistor and has 738 marking on it? What I could be? I don't think that 738 is the value of the resistor because 738 = 7.3Gomhs witch I think is too much for smd.

    Sorry for my bad English. If you need photos I will try to do my best.

    #2
    Photos would be good.

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      #3
      Here you are.
      Update. I managed to destroy another one 738!!
      I have replaced the two broken 738 with 5.6kohm resistors. All of them are marked with red circle.
      Please don't judge the mess on the board. I had only a 40w solder iron with a fat tip. The rest are remains of paper towel.

      If more photos are needed I will try again.

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        #4
        Thats not 738 it is likely 73B which is a 5.62kΩ 1% EIA-96 Series Resistors
        Last edited by R_J; 01-04-2025, 05:09 PM.

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          #5
          LoL
          I must be blind…
          I think 562 I used as replacements will be good enough.
          If yes, then I have to find out why I have a drop voltage (witch I think is not right) on ntcs.

          Thanks!

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