help me run these led strips please!!!

[mattstolte]

ok I got this proscan 39 inch led the strips went bad and now I got some other strips out of another proscan 39 led but there wired differently I have 3 red black connectors coming out the tv, then these strips are all jumped. can someone please tell me how to run these. I will splice into the 3 connectors coming from the power supply, I have 3 more connectors to attach so that it fits

[mattstolte]

Re: help me run these led strips please!!!

Help please

[rakesh.hc]

Re: help me run these led strips please!!!

All 3 are in parallel to 3boards,connect tri connector to each one leave one blank
& connect to PSU,all 6should be working.

[SteveNielsen]

Re: help me run these led strips please!!!

Each pair of strips are wired together for power thru the white/black wires, so you only need to connect the power supply wires to one of the strips in each pair. The other power connectors on the other strips are left unused.

[mattstolte]

Re: help me run these led strips please!!!

each board has 2 connectors it looks as if each are jumping to the next board. I don't understand how I can leave one blank? each one has 2 connectors so each one will be jumping to the one across from it. then I can put a connector in each 1 on 1 side, then the empty 3 connectors will be empty on the other side is that ok?

[SteveNielsen]

Re: help me run these led strips please!!!

Yes.

[mattstolte]

Re: help me run these led strips please!!!

so that's what I did and as soon as I plug any connector from the psu to a light it shuts the power led light off on outside of tv.... I tried connecting it to 1 light only without the jumper and still does it

[mattstolte]

Re: help me run these led strips please!!!



I tried hooking to either side, and 1 strip by it self and it shuts tv down

[budm]

Re: help me run these led strips please!!!

The problem is that you need to look at the LED connector on the LED driver board to see how those 3 pair of the RED/BLACK wires are configure at the connector of the board, more like likely that they are arranged so they are connected in series to form one big long LED STRING, that is how these cheaply made LED backlights are setup since they do not need to individually control 3 string with 3 MOSFETs + related circuit.
The LED strip should have + & - signs on them.
What you are showing in the pictures are 3 large strips (8 LEDs per strip), each large strip has 2 smaller strip with 4 LEDs, so each large strip has 8 LEDs.

[SteveNielsen]

Re: help me run these led strips please!!!

Please show a good pic of the other side of the strip so we can see how the connectors are wired.

[mattstolte]

Re: help me run these led strips please!!!

There is not a Connector at the other end look at the first picture up top. The way the wires from the psu aRe 3 sets on plus and minus red black.... put these strips are not ran like that so I'm trying to figure out how can I run them?

[SteveNielsen]

Re: help me run these led strips please!!!

No, I meant the underside of the strips. Flip one over and take a pic.

[mattstolte]

Re: help me run these led strips please!!!

There's absolutely nothing at all on there can't see anything but the color brown

[mattstolte]

Re: help me run these led strips please!!!

The reason it ain't working are the strips are ran in parallel and out the tv there are 3 sets of red black ran in series so I'm trying to figure out how to Re wire the connection coming out the tv to fit these parallel

[SteveNielsen]

Re: help me run these led strips please!!!

Is the brown material a plastic film or tape? Peel it off. You need to find out how the connectors and LEDs are electrically wired on the strip. I suspect you may have the wrong strips for that unit, but that doesn't mean it can't be made to work somehow.

[budm]

Re: help me run these led strips please!!!

The reason it ain't working are the strips are ran in parallel and out the tv there are 3 sets of red black ran in series so I'm trying to figure out how to Re wire the connection coming out the tv to fit these parallel

Are you saying that the TV your TV power supply board where the connectors from the LED strips go to are connected in parallel? How did you figure that?
That is why I asked to see the pictures of the board.

[budm]

Re: help me run these led strips please!!!

BTW, how many LEDs were there on the old strips, same amount?

[mattstolte]

Re: help me run these led strips please!!!

I will get pictures soon but the way it's ran to power supply is +,-,+,-,+,- the old led strips had 10 led light a on each strip. And only 3 strips. These ones came out another proscan same size just ran differently

[keeney123]

Re: help me run these led strips please!!!

Seems you need to know if the power supply has a LED driver chip to determine if the three wires go to one source or three different pins on a LED driver. Then you will have to figure out how the other proscan 39 drove its leds by doing the same thing, tracing the wires back to the power supply board to find the source they are coming from.

[budm]

Re: help me run these led strips please!!!

I will get pictures soon but the way it's ran to power supply is +,-,+,-,+,- the old led strips had 10 led light a on each strip. And only 3 strips. These ones came out another proscan same size just ran differently

They can easily arrange them so the LED strings are connected in series or parallel, that is why you need to look at the traces on the connector and the circuit around the LED driver.