Re: Sony KD65X85005C, no boot, hdmi IC suspected
Just this found with 14 pins.
Just this found with 14 pins.
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Re: Sony KD65X85005C, no boot, hdmi IC suspected
I got an info, of Sony TV's default disabled UART log. There is only way to check the emmc via JTAG or expensive bga emmc reader.
Is there any possibility to do a JTAG via ch341a adaptor? Points show below.Attached FilesComment
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Re: Sony KD65X85005C, no boot, hdmi IC suspected
you need RT809H or ohersComment
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Hello,
i have this sony bravia kdl-43w755c which boot loops. After sony logo, it shows the android animation loading then it restarts…
from what i read online it looks to be an emmc issue…
i’m not familiar with this kind of tv repairs… i’m repairing laptops and gpu’s…
i took out the board and say an samsung 16gb emmc
i don’t have an exact replacement, but i have a few 32 and 64gb emms’s from laptops…
i could try to put one instead of the 16gb one, but will it work?
where do i get the software from?
any help will be much appreciated!...03-06-2024, 12:26 PM -
Hello everyone,
I'm facing an issue with a HEG-001 motherboard that is unable to complete the Second-Stage Boot. I'd like to start directly with my conclusion, which is the decision to replace the MAX77621AEWI chip, and understand if it could be a correct evaluation.
Before I dive into the process that led me to this decision, I want to mention that I have a fully equipped lab where I can perform any kind of tests.
Let's begin:
Following some guides online, I tried to understand how the Boot phase of the Nintendo Switch works, and what are the... -
HI guys
I got here a Sony 65X950G - I tried to find any repairs guides for this model but not many online
here is the issue
I have Sony and android logo. but then 4 led red flash lights front of the tv
I have 3.3v ref. 12v reg then T con 12v when I press the power on button
but then I get black screen and 4 red flash light at the front LED
but I get 3 led flash on the LED driver board.
I check that few X900F or C YouTube repairs, seems that if you have 4 led red flash it could be due of LED black light error
so I tried... -
Hello,
Last week our home was hit hard by lightning, so much so that 4 transformers on our street were blown out.
Items lost....DirecTV box, Cable TV box and initially Sony 55"....all inputs hooked up via HDMI. We have since purchased new set but wanted to at least try and see if this TV can be fixed.
Initially while T/S, found all inputs fine except T-Con_ON = 0VDC
but front panel had 3 red blinks. Yesterday took Pwr Supply and Main Board out to check for any noticeable failures. Coincident or not, after replacing both boards the TV started working fine... -
Hello All,
I have an issue with my Majority PETERHOUSE GRADUATE Internet Radio, it keeps rebooting at the boot logo Welcome screen. I have an another forum active in other website but due to lack of response I am posting the same here. I am positing a link below that has pictures including all the troubleshooting I have tried, appreciate if someone can take a look and give me any suggestions.
https://www.hifivision.com/threads/m...-screen.98243/
Troubleshooting Summary: Majority Internet Radio - Flash Chip...
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