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Polaroid FLM-323B Powers on, No Picture, Only powers off with cord.

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    #21
    Re: Polaroid FLM-323B Powers on, No Picture, Only powers off with cord.

    Start back to work today. Will try and figure out how to get to fuse with it all hooked up asap. All the other boards are on a tray over the t-con and the tray fits down over and plugs into a multi-pin stationary socket. Will let you know, Thanks

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      #22
      Re: Polaroid FLM-323B Powers on, No Picture, Only powers off with cord.

      Okay Budm. Got the tray proped up and checked fuse at t-con. Getting 5 vdc both sides.

      I went ahead and took out main from tray and found so far two loose connections on 2 caps and another that read good but I replaced it anyway cause one of the leads looked funky. it looked like it was misbuilt. The part that the lead was connected to was on the outside of the bottom the cap instead of inside. Am learning to really pay attention to things.
      Last edited by whiz62; 08-13-2014, 05:02 PM.

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        #23
        Re: Polaroid FLM-323B Powers on, No Picture, Only powers off with cord.

        Ok, got back to this polaroid and got all voltages kickin in and still nothing on screen or sound. took main back off today and reinspected everything. found a surface mount diode that read both ways but different readings so I removed it and it checked ok which is what I expected.

        I took numbers off of main and to me it looks like it is for a 26 or 27" polaroid. The numbers are, 200-107-JK371CH and on a sticker, 899-KC0-GF271XA.

        I got online at shop jimmy and found a 200-17-JK371CH with sticker 899-KC0-GF321XAH and looks identical as far as connections.

        This TV has been jacked around and just wondering if you all think I am on right track and possibly worth the effort. I have $10 in this and the board is $36. Thanks!

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