Announcement

Collapse
No announcement yet.

Burn in question

Collapse
X
Collapse
 
  • Page of 2
  • Filter
  • Time
  • Show
Clear All
new posts
Previous 1 2 template Next
    #21
    Re: Burn in question

    Can you post a graph or list? The voltages should monotonically increase or decrease from VG1 thru VG## (whichever the limit is, 14, 18, 20, 22, etc.) I've not yet seen a TV with bad gamma voltages that wasn't fixed by new gamma IC. Perhaps you got a bad or recycled IC (removed from dud boards, etc. Common from China!)
    Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
    For service manual, schematic, boardview (board view), datasheet, cad - use our search.

    Comment

      #22
      Re: Burn in question

      The first atempt it wasn't succesful. I'm not sure if the IC did not get damaged then.

      Comment

        #23
        Re: Burn in question

        It was the AS15-F IC.
        Most likely, I didn't do a good job with the other chip.
        Unfortunately, I managed to rip up a pad.
        I have managed to replace successfully the IC and added a tiny wire from the IC's leg to the continuation of the ripped pad. Damn this job it was tiny.
        In the end, all went well and the TV it's working great now. Yeahh!
        Thank you for the help!

        Comment

        Previous 1 2 template Next
        Working...
        X