Do Not Power Off - SCAN loop (quick fix)

Collapse
X
Collapse
 
  • Page of 2
  • Time
  • Show
Clear All
new posts
Previous 1 2 template Next
  • llonen
    Badcaps Veteran
    • Sep 2014
    • 495
    • hampshire
    #21
    Re: Do Not Power Off - SCAN loop (quick fix)

    SPI EEPROM Programmer's and the required adaptor's are readily available for this form factor, however I imagine the device would have its read protection set

      Comment

      • Th3_uN1Qu3
        Believe in
        • Jul 2010
        • 6031
        • Romania
        #22
        Re: Do Not Power Off - SCAN loop (quick fix)

        There is no read protection on SPI EEPROM. Just write protection.
        Originally posted by PeteS in CA
        Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
        A working TV? How boring!

          Comment

          • Mikeyboy2007
            Badcaps Veteran
            • Mar 2013
            • 745
            • Scotland
            #23
            Re: Do Not Power Off - SCAN loop (quick fix)

            Ok thanks. Will give it a try and post back.

              Comment

              • Mikeyboy2007
                Badcaps Veteran
                • Mar 2013
                • 745
                • Scotland
                #24
                Re: Do Not Power Off - SCAN loop (quick fix)

                Tried 470uf across GND to Vcc and same thing happened. Going to order replacement board.

                  Comment

                  • Fultonator
                    New Member
                    • Feb 2017
                    • 1
                    • England
                    #25
                    Re: Do Not Power Off - SCAN loop (quick fix)

                    Does your emotion tv still work, I have the exact one with the same problem

                      Comment

                      • slipperygypsy
                        New Member
                        • Jun 2018
                        • 1
                        • Australia
                        #26
                        Re: Do Not Power Off - SCAN loop (quick fix)

                        teac 40" do not turn off scan loop problem
                        this fix worked for me

                        Everything looked fine. Anyway while i had it apart i thought i would give the eeproms and the SMD components around them a minute or two blast with my heat gun.

                        hit both eeproms with heat for about 60 secs @ about 80 degs
                        now tv works perfectly strange fix but worked for me

                          Comment

                          Previous 1 2 template Next

                          Related Topics

                          Collapse
                          • Daniel Larsson
                            Firmware file for LG SK10Y Soundbar stuck in Please wait loop needed
                            by Daniel Larsson
                            Hi,

                            My LG Soundbar, SK10Y, has somehow ended up in an endless "PLEASE WAIT" loop and I am now starting to suspect that the firmware is causing this, and I can't manage to connect via the app to push a new firmware in as it never really starts.


                            I can trick it to start via HDMI ARC and it actually starts up, flashes OPTICAL and then goes to ARC where the sound (including sub) is perfect, but the white led indicator keeps blinking and after 20 seconds it says "GOOD BYE" and shuts down.
                            During these seconds the function button is not working...
                            2 Photos
                            08-13-2025, 10:29 AM
                          • Mschrenkz@gmail.com
                            Hisense 60R6E - No backlight - stuck in boot loop
                            by Mschrenkz@gmail.com
                            I joined hoping I'll be able to verify which component I need to replace on my Hisense 60R6E. When I plug it in the red light comes on and stays on for several seconds then blinks off and then on again. There is no back light but I can see the logo screen "Hisense Roku" (using the flashlight method) come on while the red light is off. Then it dissapears and the red light is constant again. This cycle keeps repeating. I tried pressing the reset button and it has absolutely no impact. Even held it in for 30 seconds also tried holding the power button in with the TV unplugged - nothing...
                            05-09-2023, 08:53 AM
                          • Takeatry
                            Yet another Samsung QLED Boot Loop
                            by Takeatry
                            Samsung QLED QN50Q — purchased 2022 started experiencing a delay in the picture coming on in the morning less than 2 years later. Did not know the term boot loop at that time. As the loop delay ran into a few minutes did all the recommended troubleshooting, soft and hard reset, changing cables and outlet locations, no help. As the delay increased contacted Samsung tech group and allow them remote access the tv. Tech was moving too fast to see exactly what he was doing but this ultimately it was also no help. Lived with the delay until it stretched out over 6 hours. Pulled of off the back cover...
                            2 Photos
                            10-04-2024, 02:57 PM
                          • SidneyCanadas
                            93C46 and 93C56 EEPROM
                            by SidneyCanadas
                            I tore apart my instrument cluster for my 2008 Toyota Corolla made in 2007 in Cambridge, Ontario, Canada and pcb location: IC6=EEPROM is a surface mounted device with part # of 93C46W7, some claim the EEPROM out of a Camry part # 93C56 will allow odometer to roll over 299 999 KM or miles. The data sheet for both is below:

                            https://cdn.badcaps-static.com/pdfs/...c6e42b20d3.pdf 2

                            Anyone know if the Camry one will work on my Corolla?. And which EEPROM reader/writers do you all recommend I purchase that will allow me to read the old values of the old...
                            06-14-2023, 01:16 PM
                          • Yanleb
                            Samsung 4K UN55NU7100F stuck in a reboot loop
                            by Yanleb
                            Ok, I have this Samsung 4K UN55NU7100F that is stuck in a reboot loop.

                            I know this is not a backlight issue since when I disconnect the power cable from the main board the power supply starts and the backlight is working just fine. Each of the 6 LED strip connectors measure 116 volts.

                            I've found that when I disconnect any one of the two LVDS cables going from the main board to the LCD panel (it doesn't have a T-CON board) it is working just fine (with no picture as you can expect).

                            On a few occasions I found that reconnecting the disconnected LVDS...
                            03-19-2022, 02:13 AM
                          • Loading...
                          • No more items.
                          Working...