Hello everyone, I'm looking for a way to test tv HDMI's on the cheap, just wondering if anyone had any suggestions? Thanks
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They call me......."threadkiller"
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
DVD player that's what i am using. or GoPro. -
Re: What's a cheap way to test HDMI's on TVs, suggestions?
I use a media player.Comment
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
I use a cheap Roku box.Comment
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
Thank you, that's a wonderful idea.
I will try that as soon as I get one because it's so compact could fit right in my pocket.
I never have had Roku before is that needs subscription in order to have HDMI image come out? Is Roku box same as Roku Stick?Last edited by capwizard; 01-13-2019, 09:10 AM.Comment
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
old DVD player, old android box, old laptop, what ever closest to me I use.Comment
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
my lovely parts not only to use with HDMI but also for debug my 4K Amlogic Soc HDMI pin.. android .. rotted of curseAttached FilesComment
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
No need for subscription just WiFi is all as long as you don’t need to play a movie. Home screen will allow you to check hdmi inputs. Not sure about a Roku stick though.Comment
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
yes as CapLeaker said. but its 4K VP9 android HDMI stick. had WLAN and can add USB LAN too. the good to me with this that i can use it for debug via HDMI RX and TX much like other use programmer rt809h which it cost 15 time as this stick of course after install and inject the lib.so file since its rotted .also easy to me as i can use it with mouse. not as DVD or blue-ray ..etc.Comment
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
similar to this way of HDMI debug only my DIY on android Terminal interface https://www.youtube.com/watch?v=zJARxT9dZxEComment
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
ESTGOUS. TV Box Android 8.1 QPLOVE 4G 32G Smart Android TV Box with Backlight Keyboard RK3328 64Bits CPU Support 2.4G Wifi/100M LAN/3D/KD18.0/USB3.0 /H265 4K HD Player
The brain of the box is Biritch made ARM 64 bit core. RK3328 ARM Quad-Core 64bit Cortex-A53Comment
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Re: What's a cheap way to test HDMI's on TVs, suggestions?
Yep, that's exactly how I do it, like the video shows with the RT809h. You can also download and upload firmware through the VGA port. It is quite useful this little thing, but I mostly use it to flash eeproms with it and I am getting my fingers wet with eMMC's on it as well.Last edited by CapLeaker; 01-14-2019, 09:04 PM.Comment
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Hello
I have power adaptor(220V/input, 12V 1.2A/output) which has symptom of fluctuating output DC voltage between 11.5V-12.2V.
So I opened its plastic case and when switched it on, I heard constant tik tik sound from inside its PCB.
I measured DC voltage between negative and positive pin of the largest capacitor(400v 10uf) and it was measured contant 300V.
I also measured ESR value of all capacitors and I noticed that one of capacitor(KMG 16v 470uf), which located in the secondary side, have high ESR value(10 ohm),So I replaced it with same specification NXH capacitor.... -
Hello
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Hello.
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I just ran the mats command with my good GPU and passed after roughly 40 min.
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Hi guys,
This is my first post! 🚀
I have no idea what I’m doing, but I’m learning by trial and error.
I’m currently working on a Dell Optiplex AIO 7490—one of a bunch of AIOs that mysteriously failed to POST just a few days after the warranty expired. The original issue was that the PC worked fine until it was rebooted, after which it got stuck on a black screen (no backlight), with fans spinning at normal speed and a solid white power LED. Forcing it off by holding the power button would just cause it to switch on automatically and get stuck again on...07-04-2025, 12:54 PM -
Hi,
i have a 65 Panasonic TX-65HX710E using vestel 17MB170 main and Lg tcon.
Few drops of water fell probably near COF and have no display. Tried removing tabs but no.part of display present as if tcon fuse open. However 12v is present and tcon can be felt warm enough that supplies are present. Backlight and sound ok.
Anyone knows if this TCon 6870c-0805A has any special test pins for rgb test?
Appreciate your help....
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