Samsung ue46c6530

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK

    #21
    Re: Samsung ue46c6530

    Pin 18 is PSON.
    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

    • sordids999
      Badcaps Legend
      • May 2013
      • 2151
      • uk

      #22
      Re: Samsung ue46c6530

      removed some labels and found these
      Attached Files

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #23
        Re: Samsung ue46c6530

        Connect SW_POWER to A5V_PWR to turn the power board on. Since the board has a built in resistor you can use a piece of wire.
        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

        • sordids999
          Badcaps Legend
          • May 2013
          • 2151
          • uk

          #24
          Re: Samsung ue46c6530

          jumped SW_POWER to A5V_PWR and reading are as follows

          VAMP 0.00 PS 5.3V
          VAMP 0.00 SB 5.3V
          D5.3V 0.00 D5.3V 0.00
          D5.3V 0.00 GND 0.00
          GND 0.00 GND 0.00
          GND 0.00 H-SY 0.00
          12V 0.00 PWM 5V
          12V 0.00 BL 0.00
          12V 0.00 DET 0.00
          Last edited by sordids999; 11-22-2014, 11:55 AM.

          Comment

          • tom66
            EVs Rule
            • Apr 2011
            • 32560
            • UK

            #25
            Re: Samsung ue46c6530

            Hmm, that does not make much sense, was that using the legend on the power board, or on the main board? as the one on the main board is in reversed order, you should use the power board one.
            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

            • sordids999
              Badcaps Legend
              • May 2013
              • 2151
              • uk

              #26
              Re: Samsung ue46c6530

              i jumped as per picture attached
              Attached Files

              Comment

              • tom66
                EVs Rule
                • Apr 2011
                • 32560
                • UK

                #27
                Re: Samsung ue46c6530

                You should hear a relay click when the board is plugged in. Do you?
                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

                • sordids999
                  Badcaps Legend
                  • May 2013
                  • 2151
                  • uk

                  #28
                  Re: Samsung ue46c6530

                  yes tom

                  Comment

                  • tom66
                    EVs Rule
                    • Apr 2011
                    • 32560
                    • UK

                    #29
                    Re: Samsung ue46c6530

                    Ok, and then try with the jumper removed, no relay click right?
                    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

                    • sordids999
                      Badcaps Legend
                      • May 2013
                      • 2151
                      • uk

                      #30
                      Re: Samsung ue46c6530

                      no click with jumper removed

                      Comment

                      • tom66
                        EVs Rule
                        • Apr 2011
                        • 32560
                        • UK

                        #31
                        Re: Samsung ue46c6530

                        Ok, anything on pins 11, 13 or 14? Can you check on the connector on the main board side?
                        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

                        • sordids999
                          Badcaps Legend
                          • May 2013
                          • 2151
                          • uk

                          #32
                          Re: Samsung ue46c6530

                          pin 14 is 3.96 volts
                          pin 13 0.00
                          pin 11 is showing as GND on the markings ?

                          Comment

                          • sordids999
                            Badcaps Legend
                            • May 2013
                            • 2151
                            • uk

                            #33
                            Re: Samsung ue46c6530

                            ok found this while searching i had to translate from german to english

                            hello

                            After I be a Board member (Hubert Jung) still faulty power supply
                            Samsung BN44-00357B left to determine the cause, here is my
                            Results.

                            problem:
                            Despite exchange of nearly all electrolytics the power supply does not start forever! : angry:

                            solution:
                            Investigation of Stdby power supply.
                            1.the Vcc (operating voltage) of the ICB801 is not always available.
                            this is obtained from an additional winding of the stby transformers.
                            in the investigation of the components turned out that the diode DB804
                            (UF4007) temporarily interrupted.
                            after the exchange of the same start of the power supply was carried still quite
                            rather sporadically, so keep looking.
                            Was 2.jetzt the operating voltage at which the other stages (PFC, operating power supply) are started not always provided.
                            The Stdby power supply was stable!
                            So DB805 (UF4007) examined, same error as in DB804, internal contact failure.
                            When resolder the components of the Stdby power supply, in the end, I contracted a capacitor (CB803) as refracted out.

                            This result I do not consider representative.
                            For me 3 Defective components in a stage are a little much.
                            This, however, it is 2 diodes of the same type speaks
                            not for their manufacturers.
                            At this stage, there were two additional installed but no defects
                            had (but I had expected).
                            For problems with this power supply, after unsuccessful Elko exchange this troubleshooting process may, however, at least not hurt (two measurements)!
                            The tensions in Stby should amount to about Vcc 12V and 45V M_Vcc approx.
                            Attached Files

                            Comment

                            • sordids999
                              Badcaps Legend
                              • May 2013
                              • 2151
                              • uk

                              #34
                              Re: Samsung ue46c6530

                              the capacitor is a SMD.
                              sits between the diode under the ic.

                              area circled in the picture.
                              Attached Files

                              Comment

                              • tom66
                                EVs Rule
                                • Apr 2011
                                • 32560
                                • UK

                                #35
                                Re: Samsung ue46c6530

                                11,13,14 should all be the same, not different.

                                You should use this legend, to avoid confusion:
                                https://www.badcaps.net/forum/attach...5&d=1416653794

                                That issue is worth investigating, it would seem like the main power supply rails do not turn on when you jumper the lead across.
                                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

                                • sordids999
                                  Badcaps Legend
                                  • May 2013
                                  • 2151
                                  • uk

                                  #36
                                  Re: Samsung ue46c6530

                                  yes tom tried that 11,13,14 should be 5.3volts but all three are reading 0.00

                                  Comment

                                  • tom66
                                    EVs Rule
                                    • Apr 2011
                                    • 32560
                                    • UK

                                    #37
                                    Re: Samsung ue46c6530

                                    Ok, seems like the primary side needs investigating.

                                    Measure the voltage across (black lead on negative, red lead on positive, you can also use 450V capacitor negative lead as ground reference): CP809, CB808 & CM806, where accessible, with the jumper in place and without it in place.

                                    With power off, check DM853~DM857 for short circuits.
                                    Last edited by tom66; 11-22-2014, 02:53 PM.
                                    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

                                    • sordids999
                                      Badcaps Legend
                                      • May 2013
                                      • 2151
                                      • uk

                                      #38
                                      Re: Samsung ue46c6530

                                      ok thanks tom ill check them out

                                      Comment

                                      • sordids999
                                        Badcaps Legend
                                        • May 2013
                                        • 2151
                                        • uk

                                        #39
                                        Re: Samsung ue46c6530

                                        update :

                                        Psu repaired but on turning on the tv im getting this picture that i have uploaded you can see a picture but with lines,i have tested the tcon fuse but im not getting 12v across the fuse so any advice tcon,main board,panel ?

                                        thanks
                                        Attached Files

                                        Comment

                                        • tom66
                                          EVs Rule
                                          • Apr 2011
                                          • 32560
                                          • UK

                                          #40
                                          Re: Samsung ue46c6530

                                          You should get 12V on both ends of the fuse, and nearly 0V across the fuse (it's essentially a piece of wire in a box, so you don't expect much drop across it!)

                                          Hard to tell. I'd be tempted to say panel, but I always say that. Not typical for panel fault. So there's a change!

                                          Try this:
                                          - On remote: enter service menu using Info Menu Mute Power (must be done from standby)
                                          - Select "SVC" from menu
                                          - Select "Test Patterns"
                                          - Try Genoa-P/Napoli/or others if available, use enter then left/right to choose patterns

                                          Those are from US model, there's a chance your set is different
                                          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

                                          Related Topics

                                          Collapse

                                          • Document Archive
                                            Samsung Galaxy Book 2 Notebook Specification for Upgrade or Repair
                                            by Document Archive
                                            This specification for the Samsung Galaxy Book 2 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Galaxy Book 2 boardview and Galaxy Book 2 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...
                                            09-07-2024, 05:50 AM
                                          • Document Archive
                                            Samsung Galaxy Book Ion NP930XCJ Notebook Specification for Upgrade or Repair
                                            by Document Archive
                                            This specification for the Samsung Galaxy Book Ion NP930XCJ Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the NP930XCJ boardview and NP930XCJ schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...
                                            09-06-2024, 11:40 PM
                                          • Document Archive
                                            Samsung Galaxy Book Ion NP950XCJ Notebook Specification for Upgrade or Repair
                                            by Document Archive
                                            This specification for the Samsung Galaxy Book Ion NP950XCJ Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the NP950XCJ boardview and NP950XCJ schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...
                                            09-06-2024, 11:40 PM
                                          • Document Archive
                                            Samsung Galaxy Book Ion NP950XCJ Notebook Specification for Upgrade or Repair
                                            by Document Archive
                                            This specification for the Samsung Galaxy Book Ion NP950XCJ Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the NP950XCJ boardview and NP950XCJ schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...
                                            09-06-2024, 08:40 PM
                                          • Document Archive
                                            Samsung Galaxy Book Flex NP950QCG-X01DE Notebook Specification for Upgrade or Repair
                                            by Document Archive
                                            This specification for the Samsung Galaxy Book Flex NP950QCG-X01DE Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the NP950QCG-X01DE boardview and NP950QCG-X01DE schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...
                                            09-06-2024, 06:20 PM
                                          • Loading...
                                          • No more items.
                                          Working...