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    #1

    Schematic diagrams

    Hi all,
    I'm brand new to this, so bear with me for stupid questions, etc. I am an experienced Electronics Engineer with thousands of designs/repairs under my belt. But... I always (almost) had the advantage of working with circuit diagrams, service manuals, etc. I am now deep in IT management as a career, but decided to re-start my EE career as a hobby, and to start slowly I am back repairing things, mostly LCD monitors lately, hence my stumbling onto this Forum.
    Stupid question No.1... Is there a good (free, I hope) source of schematic/circuit diagrams for these type of devices?? I searched but didn't find much...
    Thanks!
    Tags: None
    #2
    Re: Schematic diagrams

    And Another thing!... In particular, I'd love to get my hands on a schematic for a 48.L1J02.A02 PSU board for a BenQ FP91G+ monitor.
    Thanks again!

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      #3
      Re: Schematic diagrams

      lol

      there are lots of schematics sites, most of them in eastern europe. (dont worry, the schems are in english)
      but lcd stuff is rare if it's not from the big japanese company's or philips.

      use google and play with the term "schem"

      like "fp91g + schem"

      there are some scammers out there, avoid any site that wants you to sign up or "buy" with a creditcard/paypal.

      the signup ones just want your details to sell to spammers,
      the pay sites often have the goods, but they just got them from a free site first and are fucking robbers!

      one of the best sites is eserviceinfo.
      http://www.eserviceinfo.com/

      Comment

        #4
        Re: Schematic diagrams

        stj pretty much nailed it.
        Often the best way to get a schematic is to whip out a sharp pencil and a piece of blank paper.

        Most of the time the problems are in the power board or the inverter and those are pretty similar from one to another.
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          #5
          Re: Schematic diagrams

          A fellow tech turned me onto http://elektrotanya.com/ . It will allow you two free service manual downloads per day. I'd try to look up the service manual that you need but, for some reason, my computer at work wont allow that site. When I get home i'll try to forward it to you or you can simply go there yourself and search for the model number.
          Last edited by Dgtech; 10-17-2010, 08:06 AM.
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            #6
            Re: Schematic diagrams

            nice site, even a cool image!

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