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Equipment Repairs => LCD TV forum => Topic started by: oziking on September 12, 2019,17:01:54

Title: Samsung UA32B6000VR - Faulty PC Main Board
Post by: oziking on September 12, 2019,17:01:54

Hi
I have Samsung UA32B6000VR
It gives me half boot sound and then goes blank

Details of my LCD  are

BN94-03018B
PC Board Main

MODEL: UA32B6000VR
MODEL CODE: UA32B6000VRXUM

I am not able to find BN94-03018B
Is there any other compatible PC Board i can use with this model?

thanks

Title: Re: Samsung UA32B6000VR - Faulty PC Main Board
Post by: astracat on September 13, 2019,04:39:00

hi
sounds like set shutting down due to faulty backlights have you checked them?
regards
astracat

Title: Re: Samsung UA32B6000VR - Faulty PC Main Board
Post by: oziking on September 13, 2019,17:25:07

thanks @astracat
I had the same doubt so i removed the connection for PC Main Board and the backlight showed a presence
as soon as i connect the mainboard, it plays half welcome sound and turns off without showing any display
:(

Title: Re: Samsung UA32B6000VR - Faulty PC Main Board
Post by: downunder on September 14, 2019,03:24:56

If you've disconnected the main board from the power supply and the backlights come on and stay on with no flickering, then you've got a faulty main board. If the backlights don't come on then it could be either board or faulty LED strips.            Bruce

Title: Re: Samsung UA32B6000VR - Faulty PC Main Board
Post by: oziking on September 14, 2019,15:58:12

i got it checked from Samsung Repair Center and they told me the same thing that possibly the main board is faulty
but since its 10 years old they dont have spare parts and it will take time to order a new board
is there any other compatible board which i can use on this model?
thanks

Title: Re: Samsung UA32B6000VR - Faulty PC Main Board
Post by: PontyPCsAndTVs on September 17, 2019,06:13:09

Hi. If it's in a boot loop, Suspect the Nand flash, Freeze it then power the set up, if it runs ok, the chip will need replacing.

Title: Re: Samsung UA32B6000VR - Faulty PC Main Board
Post by: oziking on September 25, 2019,15:49:43

any substitute boards for this model please?