I'll show you how to replace a main PCB board in a non-operational Sony Bravia KLD-40S4100
Пікірлер: 22
@Spydercos898 жыл бұрын
Thanks for making this video. My last HDMI input died and now I know how to fix it.
@lizziequijano51946 жыл бұрын
Cuanto cuesta la tarjeta main board, how much the main board?
@bucknaked406 Жыл бұрын
I have a Sony Bravia KLD-40S4100, I need a new bulb and can't find a part # for 1 anywhere.
@holamaster41756 жыл бұрын
Hi I have a question about my TV but my TV is broken from the LCD do you repair? It's a Sony the same one that you have.
@robertrogers82225 жыл бұрын
Have the Sony Bravia KLD 40S4100 only operational button is power, remote or TV ?
@trange8489 Жыл бұрын
How did you get the silver guard all the way off because of the computer connecter
@franksilva24338 жыл бұрын
Thanks for your great video; i 've got this LCD SONY KDL46S4100 that i found on the streets and i'm trying save it from going to landfill, i need your expertise, the symptoms; powers up, has steady green led ,with back-lite on ,no pic or sound,already changed A board no change, i have all supply volts, I tested power board i have at CN 301 the 12 V, 6.5 V, and 3.3 V, CN 302 stand by 3.3v,also T-CON White fuse FP1 (3A) to the left of the LVDS connector CN1 i have the 12v. i tested the CN1 plug ,when i pull in and out one side and wiggle it i had noise/raster and for a second, it seems like some thing is short,hope it's not the LCD,what you guys think, and can you please advice,i hate to send this set to the land fill.
@BradTratzinski8 жыл бұрын
+Frank Silva Hook up with me on facebook so we can chat about it. Cheers!
@archieholliday19604 жыл бұрын
I have same issue, did you ever find the problem with mainboard A?
@joshualpeteson8 жыл бұрын
Nice video btw. A few hours ago, I came across an issue with my Sony Bravia KDL-32EX600. When I powered it on the display came up but couldn't find a signal from my HDMI devices that were plugged into the TV. Any suggestions?
@BradTratzinski8 жыл бұрын
+Josh Peterson HDMI cables can be funny as there are several versions of them. Are you using cheaply made cables? Also make sure that your video source is outputting a compatable signal for your TV. Check the top of this list under "Video Signal" www.sony.co.uk/support/en/content/cnt-specs/KDL-32EX600/list
@RyGuy05202 жыл бұрын
Lol I just seen one of these across the street on the curb of course I took it I was fiddling around with it I finally got it to power on after I hit the top but only half of the screen powers on from my experience with these junky tvs I'm assuming the half screen problem is the tcon and the power on problem might be a loose connection on the inverter or power supply wish me luck!
@danhendrickson95728 жыл бұрын
Brad I have Sony Bravia KDL 40S4100 with sound but no picture. I have replaced the A board with no luck. How do I tell if the T-con board is bad? I checked with a flash light and as far as I can tell I have no image on the screen. I'm not entirely sure how to tell if I have back lights or not. Can you help me?
@BradTratzinski8 жыл бұрын
Well it is hard to say if the tcon is bad or not. I would start by placing the TV in a completely dark room and turning it on. the screen should be slightly illuminated even with a black picture. This will tell you if you have back lighting or not. Let me know how it goes. Cheers! Brad
@danhendrickson95728 жыл бұрын
Brad thanks for the response. I placed the TV in completely dark room and I have no back lights. According to what I've read on the internet no back lights means the power supply board is bad. From your experience do you agree with this conclusion? BTW, I checked all my voltages on the power supply board (15V 12V and 3.3v) and they all read good.
@sodakjohn6 жыл бұрын
Hello, I had the same tv with the same problem. I got a new board and installed it. The tv turns on and lights up but it cycles through the primary colors, red, blue, green and a screen with four horizonal stripes, rgb and white. I think it needs some type of setup, any ideas?
@BradTratzinski6 жыл бұрын
I've never heard of that...... Strange
@sodakjohn6 жыл бұрын
Found out it was a defective board from ShopJimmy. I requested a return and they shipped the new one before they even got the defective one back. TV works fine now.
@chicopitbull128 жыл бұрын
I need that board where can I get one? 5571h01411
@davidreyes95697 жыл бұрын
Steve-0h Vision sonyKDL46BX450
@rolandoquintero51233 жыл бұрын
Muy malo el video 0 reparasion solo cambiar eso no tiene sentido
@darylhoehn98522 жыл бұрын
My bravia has no picture just a full green screen.any ideas