Re: Samsung S27C750P LED Backlit LCD. No image, black bar in screen (blinking on/off)



Thank you for your time!...

Re: Samsung S27C750P LED Backlit LCD. No image, black bar in screen (blinking on/off)



I received my multi meter over the weekend and took some readings with the help of my roommate. I spent a bit of time on google learning about IC chip numbering and looking at some generic pin outs. I took the readings using Pin 1 as Ground so please correct me if I was wrong in that, I am more than happy to measure it again.

The product numbers for IC401 were a bit difficult to discern but I believe read as follows:

CE1408
25040BSIG
CEAK0C...

Re: Samsung S27C750P LED Backlit LCD. No image, black bar in screen (blinking on/off)



Thanks for posting! I will be getting a multimeter delivered in 2 days. I will post an update with additional pictures tomorrow and will check pins as soon as I can.

Edit: You are looking for the Product number printed on the Integrated Circuit correct?...

Hello friends! I am hoping this is the correct forum to post this in.

I have a two year old Samsung S27C750P LED back lit LCD monitor that I found dead after returning from a trip recently (there were no prior gradually worsening symptoms).
Model code: LS27C750PS/ZA
([url]http://www.newegg.com/Product/Product.aspx?Item=N82E16824001963[/url])

The current state of the monitor is as follows:
Black image with a black bar down the middle.
No display of any menu items, etc.
The monitor is still recognized by the PC.

I...

Re: New Members - please post your introductions here

Hello friends! I decided to tackle some component level monitor repair on a Samsung monitor only to discover that the PCB for LED monitors is way more complex than my old Viewsonic LCD whose bad capacitors I replaced 5-6 years ago. I have the basic tools (multi-meter arriving via amazon soon) but I am a bit lost. I will post a thread with pictures after doing a search of the appropriate forum.

I hope I can either find enough advice to help me fix it or convince me that LED boards are too irritating to work on.