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Thread: Panasonic TX28F250A

  1. #1
    Junior Member wallaroo's Avatar
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    Unhappy Panasonic TX28F250A

    Hi all,

    We have one of the above sets, think its a GP2 chassis, where there is no sound and picture is black and white. IC853, a BA33C25, has been getting hot as the pcb around it is very brown. But its doing its job as it has 3.3V and 2.5V on its outputs. Audio IC has supply and makes noises with a wet finger applied to the right places (what else does that? I cant remember now... ) Anyone had this model before or know anything about them? We've never seen one and have no manual......

    Any help much appreciated.




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    mate, is it PAL B/G???
    When I explained to the guy what avatar I wanted, that wasn't what I meant!

  • #3
    Junior Member wallaroo's Avatar
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    I dunno, I'll check with the tech thats doing it. If its in the wrong system, I cant go off at him 'cause he's the boss!!!

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    Junior Member wallaroo's Avatar
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    OK, the boss has just arrived. Got here late. Can I sack him? Anyway, he says he tried all the different systems and still b/w and no sound. How dare I even ask that he would fail to check such a basic item!

  • #5
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    mate, try sack jo-jo see what happens....LOL

    check colour ref crystal, is it spot on, some jungles use ref keying
    When I explained to the guy what avatar I wanted, that wasn't what I meant!

  • #6
    Junior Member wallaroo's Avatar
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    Yes I try sack jojo but he tell me work faster Thanks mate, i'll let him know what you reckon and i'll get back

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