Sharp DV6345S don't turn on

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • tabbiati
    New Member
    • Jan 2011
    • 6
    #1

    Sharp DV6345S don't turn on

    My friend old Sharp DV6345S don't want turn on:
    (no screen no audio only a repetute bomp on audio
    from protection circuit ) someone have this experience
    or have schematic?
    Thanks
    Tags: None
    • PlainBill
      Badcaps Legend
      • Feb 2009
      • 7034
      • USA
      #2
      Re: Sharp DV6345S don't turn on

      Service manual is here.

      PlainBill
      For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

      Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

        Comment

        • tabbiati
          New Member
          • Jan 2011
          • 6
          #3
          Re: Sharp DV6345S don't turn on

          Thank PlainBill; next week i try repair and if it possible i reply here for all...

            Comment

            • tabbiati
              New Member
              • Jan 2011
              • 6
              #4
              Re: Sharp DV6345S don't turn on

              ALL OK,
              change 2SD1546 traco with BU508 isolated: now work....

                Comment

                Previous template Next

                Related Topics

                Collapse
                • JunkmanJimbo
                  Sharp lc-55p6000u won't turn on
                  by JunkmanJimbo
                  Sharp lc-55p6000u won't turn on. The standby light is on but nothing happens when the power button on the tv or remote is pushed. I'm thinking this is a main board issue but they are expensive. I was wondering if anybody could tell me how to repair the main board I have. There is a repair service on Ebay but they're also expensive. Since there's a repair service for this main board I was hoping somebody could help me with the repair. The main board part number is 221999. Thanks!!...
                  09-28-2024, 12:56 PM
                • pajdek
                  Lenovo Y700-17ISK turn on and off
                  by pajdek
                  Hello, i have some issues with my laptop Lenovo Y700-17ISK (motherboard BY511 NM-A541), it started when i turn on the laptop, but the lcd wont turn on, i then connected it via hdmi to tv and screen was ok. So i thought maybe lcd stripe is faulty, i removed the bottom cover, disconnected main battery, reset the cmos by disconnecting battery for 1 min, then slighty move the lcd stripe. Conncted power supply and tuned on my laptop, the lcd turn on, it started to load os, then it turn off, after a second it turn on, then after like 3 seconds turn off again, and so on. Removed power supply, waited...
                  09-20-2023, 02:49 AM
                • Egidio85
                  SHARP LC-40LE814E does not turn on 2 flashes
                  by Egidio85
                  hi, I have a sharp tv model LC-40LE814E with DPS-126CP-1 A power supply.

                  the tv initially turned on, displayed the image for 10 seconds and then turned off. so in a loop until the power was cut off.

                  reading the classic optocoupler problem I changed the mounted cosmos with SHARP PC817 recovered from other boards.

                  now the TV turns on for 1-2 seconds and turns off giving 2 flashes in the front LED.



                  to avoid banging too much I preferred to take an identical tested and working card (or so the supplier says)

                  ...
                  07-21-2023, 11:49 AM
                • RdeveLabs
                  MSI GF63 THIN 11UCX (MS-16R6) LAPTOP WON'T TURN ON AFTER RESTARTING
                  by RdeveLabs
                  To all the members here...

                  Let me tell you a little bit about what happened to my laptop (MSI GF63 THIN 11UCX model: MS-16R6) that “maybe” you know how to solve this problem.

                  So before this problem happened, my laptop was running smoothly. When I wanted to restart my laptop, it looked fine at first. But after I waited for this restart process to take a long time, until finally I panicked (because the restart process did not finish plus the laptop screen only showed a black screen), I immediately pressed and held the power button to force the laptop to turn off. But...
                  05-05-2025, 04:59 AM
                • robante15
                  Acer Aspire 4520 won't turn on after reboot
                  by robante15
                  Hello, I have an Acer Aspire 4520 from a couple of decades ago and I want to repair it solely for nostalgia.

                  It happens that when I turn it on after having been disconnected for a long time, it turns on without problems, it tells me that the BIOS has been reset and that it will load the factory settings, if I tell it to continue, the computer turns on and everything works fine.

                  The moment I turn it off and want to turn it back on a second time, or restart it and try to start it again, it no longer gives an image, and it no longer responds.

                  If I remove the...
                  04-06-2024, 06:50 PM
                • Loading...
                • No more items.
                Working...