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Calling all crt repairmen!!!!!

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    #21
    Re: Calling all crt repairmen!!!!!

    Get the model numbers, go to www.elektrotanya.com to find service manuals, training manuals for them, read up all the information.
    Never stop learning
    Basic LCD TV and Monitor troubleshooting guides.
    http://www.badcaps.net/forum/showthr...956#post305956

    Voltage Regulator (LDO) testing:
    http://www.badcaps.net/forum/showthr...999#post300999

    Inverter testing using old CFL:
    http://www.badcaps.net/forum/showthr...er+testing+cfl

    Tear down pictures : Hit the ">" Show Albums and stories" on the left side
    http://s807.photobucket.com/user/budm/library/

    TV Factory reset codes listing:
    http://www.badcaps.net/forum/showthread.php?t=24809

    Comment

      #22
      Re: Calling all crt repairmen!!!!!

      Okay.
      Don't buy those $10 PSU "specials". They fail, and they have taken whole computers with them.

      My computer doubles as a space heater.

      Permanently Retired Systems:
      RIP Advantech UNO-3072LA (2008-2021) - Decommissioned and taken out of service permanently due to lack of software support for it. Not very likely to ever be recommissioned again.
      Asus Q550LF (Old main laptop, 2014-2022) - Decommissioned and stripped due to a myriad of problems, the main battery bloating being the final nail in the coffin.


      Kooky and Kool Systems
      - 1996 Power Macintosh 7200/120 + PC Compatibility Card - Under Restoration
      - 1993 Gateway 2000 80486DX/50 - Fully Operational/WIP
      - 2004 Athlon 64 Retro Gaming System - Indefinitely Parked
      - Main Workstation - Fully operational!

      sigpic

      Comment

        #23
        Re: Calling all crt repairmen!!!!!

        Hmm--

        As I said before, Ive been repairing all this crap when sets still had Valves (Tubes) in and LOTS of High Voltages--Everywhere on Live chassis, with Lots of Hot glowing bottles, waiting to burn ya!

        --Proper Electronics, not like this silicon low-voltage solid-state, ipod and plastic crap we got now.

        NEVER Ever did I wear Rubber Gloves while doing so! IF Any junior tech or apprentice had even Hinted at using Rubber-gloves to work on summit--They would have been shoved out the back-yard in the rain for an hour!

        --Getting shocked--was all part of the learning in those days Heck--We used to leave charged caps around on the bench for 'em to pick up--They only ever got shocked once, never picked up a cap in such a way to get shocked ever again!

        Before Ultrasonics--How Else would you determine if a cow was pregnant quickly, Other than shoving yer hand up its ass--Have you Never seen 'All creatures great and small' about a 1950's Yorkshire veterinary....?? (Guess not--You're young--and American!)
        They were always shoving their hand up some poor cows ass in that!!
        TELEFIX

        How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
        http://www.irf.com/technical-info/appnotes/an-1088.pdf
        PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!

        Comment

          #24
          Re: Calling all crt repairmen!!!!!

          only a welshman would have brought up that last bit!

          Comment

            #25
            Re: Calling all crt repairmen!!!!!

            wow... posts are apart by factors of 10
            Don't buy those $10 PSU "specials". They fail, and they have taken whole computers with them.

            My computer doubles as a space heater.

            Permanently Retired Systems:
            RIP Advantech UNO-3072LA (2008-2021) - Decommissioned and taken out of service permanently due to lack of software support for it. Not very likely to ever be recommissioned again.
            Asus Q550LF (Old main laptop, 2014-2022) - Decommissioned and stripped due to a myriad of problems, the main battery bloating being the final nail in the coffin.


            Kooky and Kool Systems
            - 1996 Power Macintosh 7200/120 + PC Compatibility Card - Under Restoration
            - 1993 Gateway 2000 80486DX/50 - Fully Operational/WIP
            - 2004 Athlon 64 Retro Gaming System - Indefinitely Parked
            - Main Workstation - Fully operational!

            sigpic

            Comment

              #26
              Re: Calling all crt repairmen!!!!!

              http://www.repairfaq.org/REPAIR/F_Repair.html

              http://www.repairfaq.org/sam/monfaq.htm
              http://www.repairfaq.org/samnew/tvfaq.htm
              http://www.repairfaq.org/sam/flytest.htm
              http://www.repairfaq.org/sam/crtfaq.htm
              http://www.repairfaq.org/sam/deflfaq.htm

              Comment

                #27
                Re: Calling all crt repairmen!!!!!

                Just make sure you ground out the anode. Here is a link https://www.youtube.com/watch?v=XFmKqZji_XM

                Comment

                  #28
                  Re: Calling all crt repairmen!!!!!

                  https://cdn.badcaps-static.com/pdfs/...c147eecae0.pdf
                  Attached Files
                  Never stop learning
                  Basic LCD TV and Monitor troubleshooting guides.
                  http://www.badcaps.net/forum/showthr...956#post305956

                  Voltage Regulator (LDO) testing:
                  http://www.badcaps.net/forum/showthr...999#post300999

                  Inverter testing using old CFL:
                  http://www.badcaps.net/forum/showthr...er+testing+cfl

                  Tear down pictures : Hit the ">" Show Albums and stories" on the left side
                  http://s807.photobucket.com/user/budm/library/

                  TV Factory reset codes listing:
                  http://www.badcaps.net/forum/showthread.php?t=24809

                  Comment

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