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Value of R9610 in Mitsubishi TV? Model # CS35201A

Discussion in 'General Electronics' started by daveem Dave M, May 13, 2004.

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  1. I was hoping that someone here might be able to tell me the value of
    R9610 on a Mitsubishi TV.
    I just replaced the vertical IC401 LA7838 and C458 100 MF at 35
    volts, but the vertical is still not working. I am assuming this open
    resistor is the cause. Just for the archives, it's on the circuit board
    which is mounted to the right rear of the picture tube, right next to
    the switching transformer.
    One Technician suggested I also check C9160 and C9140 which are also
    next to the switching supply transformer, and Two zeners off pin one of
    the vertical IC. He mentioned that on similar models, if they are bad,
    the vertical IC will keep blowing.
    Thanks, Dave

    PS. The VCC for the vertical ICs on many Mitsubishi TVs comes from the
    switching supply rather than the Flyback Transformer.
  2. Dave

    Dave Guest

    I think I can answer my own question here, a similar model Mitsubishi
    uses a 1.8 ohm 5 watt resistor for R9610, so I hope its the same.
    Unfortunatly it didn't fix the problem, but if I can figure it out, I
    will post my repair tip here.
  3. Dave

    Dave Guest

    It turned out that the new vertical chip I just installed was bad.
    Just some additional info, I believe that R9610 is a 3 watt resistor,
    not a five watter, and ONLY 1.6 OHMS. It was also suggested that I
    replace all the caps next to the vertical IC, and check for shorted
    zener diods in the same area. If they are shorted, I was told that
    your new vertical IC will blow out.
    I hope this info helps some one.
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