AOC 2236Vw lamp hookups

[Elrynon]

Hey all,

I have an AOC 2236Vw. I had to replace some bad capacitors and like an idiot forgot to take pictures or mark some of the wires. They're the pink/white, blue/black wires for the back-lights. I've scoured google for videos/images/service manual but can't find anything. I've found the service manual for a 2236Vwh which looks identical to mine but for me still doesn't do any good. This is honestly just a shot in the dark because I have no idea where to go from here.

Yes, I KNOW I should take pictures/mark connections etc. I usually do when working on stuff like this but for whatever reason didn't do so this time. Here's a link to the service manual for the 2236Vwh I found if anyone thinks it will help.

https://www.manualslib.com/manual/1107718/Aoc-2236vwh.html?page=23#manual

 

[Bluejets]

Schematics too small to read.

 

[Elrynon]

Schematics too small to read.

You have to use the zoom feature on your browser. For me in chrome I had to zoom in 250%. It stays clear and easy to read even after zooming in.

 

[kellys_eye]

Schematics too small to read.

Or use the 'magnify' feature available from the top-right of the schematic.

Where do the pink/white and blue/black wires go? IIRC the pink/white will drive one tube (CCFL) the blue/black another. Polarity is irrelevant.

Since the outputs are 'protected' you can't do any harm by wiring them accordingly and trying. If the lights don't work the wiring is wrong - simples!

 

[Elrynon]

Or use the 'magnify' feature available from the top-right of the schematic.

Where do the pink/white and blue/black wires go? IIRC the pink/white will drive one tube (CCFL) the blue/black another. Polarity is irrelevant.

Since the outputs are 'protected' you can't do any harm by wiring them accordingly and trying. If the lights don't work the wiring is wrong - simples!

Ok cool, I've got this posted on another site and someone else said the same thing. That it doesn't matter what order they're hooked up in. What I was concerned about is in that same service manual a few pages back it says that the pink/white are high voltage and the blue/black are low voltage. I assumed this meant they HAD to connect to the correct header on the board or I'd end up frying/blowing out something.

Here's two images I found online of them hooked up on some random monitor.
http://stewartgreenhill.com/articles/lcd-multitouch-table-mark-1/monitorinterior.jpg
https://i.warosu.org/data/g/img/0620/07/1503272826722.jpg

 

[73's de Edd]

Look at this and see if it helps you find your way out of the forest . . . . . . . .

Pin 1 of connector CN801 to Pin 1 of connector CN802 receives the HV drive to the CCL tube while the pin 2's are current sampled to ground and feedback is sent to the controller IC.



73's de Edd
.....