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.The normal Sony thing for that want working I got a free $250.00..Samung 4K HDR 1000+ QDOT SUHD TV anyway it destroys the Sony and 95% the 2017 LED/ LCD TVs on the planet ! the Ext . warranty tech (*pre determined remote phone diag.by fools board puller ) was lost when I was taking to Sony anyway and he causes the main board problem and doesn't even know it LOL Knew it at boot loop andf figed out I de bug it or fix the mainboard or eventually find a salvage that comes and goes on paybay for these because I knew TV wasn't going anywhere at that point OK I fixed and kept the Sony , BOM $175.00 Ebay and Digikey my new panel code binned $2500.00 Samsung QDOT 4K HDR 1000 SUHD in here ( *FREE *) winstead of cheaper same model series 2016 Sony (a dog) but the Samsung can with some arm twisting I wasn't taking that 2016 Sony DOG for a better same model tier 2015 Sony with the Samsung in my limit lengthy battle for what I entitled to lot of delays ...a holes After fixing TV bogeys and check same and DC volts difficult to re initialize the Sony platform & mainboard CAUTION if you don't underhand ARM COMPUTING fundamentals ,TV ANDROID System fundamentals and PWM LOGIC maybe stay out this it wont start just get a new salvage or used main board on pay bay and flash it IN THIS CASE a boot loop re flash can be very difficult and maybe 6 of them or EZpeasy its nothing in manual of or factory manual in * this specific de bug I don't think Sony ever saw it Noting this TV did have main board hard diag code but not the qualifier voltages for that IOW Silicon doesn't lie (if) it works and & you feed it properly at the right temps.& it not just just worn out , This tool about a week to put together this is ouside of what sony ever saw and thier boot loop remedy you wont find easily' Noting (if you have a boot loop ) the panel maybe wont light beyond a couple of flashes at power up if at all until a good main board function is present along with logic,logic feedback and PWM logic all has to be restored before it will start fir a **completed and very difficult firmware load in this case * Half the story *here * (maybe less ) you can fry panel , mainbaoard or TCON if still good so don't be so be so quick ti try tall betts are off the table , this is not Sony procedure . EZ part of story ,power up the TV with TCON >main board LVDS ribbon cable [off] the TCON board or mainboard then uising exact procedure not divulged re flash the main-bard and start it up with the so the main board can get the clean panel data broadcast and start normally with the TCON connected but it has lost its mind everything has to e reset including inputs outside of factory defaults or any conforming electronic calibrations (not much on a Sony} I calibrate all all my panels to conforming standards and my variables BIG +++ don't let anybody tell you NOT , SRSLY add in the RF Tuners and HDMI , The main board here is basically an oversize ARM v7 3rd world Android phone without the telecom radio , camera and Mic, that all any of them are now Samsung is oversize ~flagship Galaxy phone without the phone SRSLY and 100X better (So is the RF Smart remote nd the whol platform end to end and this TV it what a flagship TV is supposed to be I will brief theve tale of how my crew (me) Found bug + found the only possible cause + via Sony or my e mails to devs ,,Netflix fixed it maybe by 1.mo Neflix 2.1 suposed to be 5.1 many Sony TV after a brain flash >>>simple cause TV was broadcasting for 2.0 PCM remote Netflix browser identifier not the 5.1 tag and you get what you ask for ,,,,,SIMPLE like my radio project going on her with maybe somebody(s) all ya gotta do understand with my electron education (s) and my simple mind compared to some . unless a savvy tech , some don't imagine what we really did at CSU what I did B |
Audiokarma |
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