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Toshiba TP50F90

Discussion in 'Electronic Repair' started by jimm22222, Feb 1, 2007.

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  1. jimm22222

    jimm22222 Guest

    I have a Toshiba TP50F90 that has developed a problem related to the
    RF inputs. The baseband video inputs look great. The RF inputs - both
    ANT1 and ANT2 - display streaking and distortion on all channels. The
    problem appears to be AGC or Video IF related. The picture appears to
    stabilize if I attenuate the input signal significantly, close to the
    noise.

    I am looking for any guidance.

    I also need Service Manual.

    Thanks,

    Jim
     
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