Sanyo Plasma DP50741-01 On/Off problem

Collapse
X
Collapse
 
  • Page of 2
  • Time
  • Show
Clear All
new posts
Previous 1 2 template Next
  • tw2005
    Badcaps Legend
    • Oct 2011
    • 6458
    • Australia
    #21
    Re: Sanyo Plasma DP50741-01 On/Off problem

    You'll have to work out the pins, one side is odd, the other even. I've attached a picture for a guide.

    At SU41 measure pins 2,4, 8 with respect to the gnd point where the bolts go.

    SD42, pins 1,2, 5&6(should be the same result) to gnd

    note the results.

    I don't know the exact figures but i have a good idea and if bad hopefully it will stand out

    These tests are done with the boards disconnected from the SC, the interconnecting ribbon between the SD/SU is disconnected too. I usually remove them from the TV, reseating the panel ribbons can be tempermental if you have not done it before.
    Attached Files
    Last edited by tw2005; 11-23-2013, 04:28 AM.

      Comment

      Previous 1 2 template Next

      Related Topics

      Collapse
      • theone111
        Problem with LG Plasma 60PM6700 - Random power downs
        by theone111
        I have an LG Plasma TV 60PM6700 for the past ~12 years.

        In the last ~3-4 months I have been having some issues.
        1. Problem: It started with random picture disappearing (sound still worked).
          Frequency: Happened about once a week.
          Solution: Had to turn off TV wait a few seconds before turning it on again.
        2. Problem: Then it got worse and the TV started to shut down and when turning on the no picture just sound.
          Frequency: Happened about once a week.
          Solution: Had to turn off TV wait about 10-20 seconds and turn it on again to solve.
        3. Problem: TV shuts down
        ...
        1 Photo
        07-22-2024, 10:36 AM
      • renech
        panasonic TH-42PC77U plasma television half screen problem
        by renech
        hello,
        I hope someone on this forum can assist me.
        I have a panasonic TH-42PC77U plasma television.
        the lower 1/2 of the screen has become flaky....in and out, then finally goes black and you can only see the top portion.
        i have performed the reset to default settings quite a few times. Panasonic recommended..did not believe this would help...it didn't.
        I have removed the back panel and looked around for something obvious...burn marks in a board, etc....nothing obvious...
        I have read some posts that suggest the problem is related to the boards on the left...
        12-12-2022, 06:53 PM
      • Zeonalbasta
        Thinkpad X1 Carbon "LMQ-1MB 12298-2 48.4LY26.021" VCC3M problem
        by Zeonalbasta
        i have a problem with thinkpad X1 carbon gen 2 "LMQ-1MB 12298-2 48.4LY26.021"
        The laptop was turned off because the MOSFET was not transmitting voltage. After checking it turned out that the gate pin on the MOSFET was the problem, because it was producing an inappropriate voltage. and it was discovered that the problem was with the Think engine, so I decided to reprint each pin, and finally the mosfet could work properly. However, there is another problem, even though the voltage has been supplied to the laptop, it still won't turn on, there isn't even an LED indicator. After double...
        09-13-2024, 01:17 PM
      • Gibon378
        Problem with stopping audio and video for no reason
        by Gibon378
        PC Specs:
        • CPU: Ryzen 5 1600
        • GPU: GTX 1080 Palit JetStream
        • MOBO: ASRock ab350 PRO4
        • RAM: Crucial Ballistix Sport 2x8GB 3000MHz (XMP 2.0)
        • PSU: XFX 650W (don't remember what model)
        • OS SSD: ADATA SP920
        • OS: Windows 10 21H2


        Problem description:
        Hi. I have a problem that has been going on for some time (2-3 years). It's hard to explain what it really is. Sometimes, my computer stops playing music, stops videos (starts buffering on youtube), there is no sound in games and when I minimize the game window and return to the game there is a black screen with window borders...
        11-19-2022, 09:41 AM
      • perzyk23
        Lenovo T580 - LCD Panel problem - error 0288
        by perzyk23
        Good morning,
        I have a problem with Lenovo T580, which after error code 0288 suggests a problem with the display. I checked the display and it works on another laptop. I replaced the display cable with a new one. I programmed another BIOS (downloaded from this forum) and I still have the problem of a dead display - there is an image via HDMI, and the system does not detect the built-in LCD at all. The problem appears to be hardware. What can I check to confirm or disprove this? I found many threads on the Internet related to this problem 0288, but without specific solutions. Please advise....
        10-25-2024, 12:42 AM
      • Loading...
      • No more items.
      Working...