Hello all
please i need firmware for tv sony KDL-40NX710
main 1-882-779-11
eeprom 24c32
please i need firmware for tv sony KDL-40NX710
main 1-882-779-11
eeprom 24c32
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Re: Tv sony kdl-40nx710 cyclic restart after logo
You have to do reflash the firmware by usb. -
Re: Tv sony kdl-40nx710 cyclic restart after logo
mainboard 1-882-799-11
this main is used in tv kdl46nx710/ kdl60nx815 / kdl60nx810/ kdl55nx810 /
kdl 55nx815Comment
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Re: Tv sony kdl-40nx710 cyclic restart after logo
Did you ever find the dump for this?Comment
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I'm currently working on repairing a malfunctioning Sony TV model KD-65XE7005 with the mainboard 1-981-926-21. I would appreciate your assistance with this issue.
Upon powering on the TV, the Sony logo appears for approximately 3 seconds, after which the backlight remains lit, the screen remains black, and nothing else happens. The TV consumes around 55W initially and then drops to 35W. The indicator LED remains solid white. It doesn't respond to the remote control. When attempting to update the TV using a USB dongle, the dongle briefly flashes but nothing else happens.
...05-21-2023, 11:56 PM -
Hi.
Power is ok
Tv turns on by it self when you turn IT off with button or pług.it shows sony logo the android logo but with like 1 frame every 10 sec. Music starts after like 1 min. After some time logo will Just hang. But i can turn volume up and down on a pilote but its very slow as well.
Should i force update? If so how?
I did reset.
Mainboard Looks pristine.
Very wierd. -
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... -
Before proceeding with a component level repair, the usual troubleshooting process was followed:
1. Disassemble and unplug everything except the power connector.
2. Replace RAM.
3. Replace CPU.
4. Rewrite BIOS.
Unfortunately the board was still stuck with a 0.75A power consumption at 19V.
After reflowing both GPU and north bridge in one shot (it can't hurt) there was an instant improvement with a constant 1.75A power consumption, but I immediately noticed smoke and the typical smell coming from the GPU area.
I thought to myself "Well,... -
Buenas mi nombre es carlos me uni al foro porque estoy buscando el schematic de una sony vaio pcg-41217u otras formas de escribirlo son 1p-0117j01-a012 mbx-237 numero de placa revision 1.2 o Sony VPCSB (MBX-237), en fin me gustaria y ayudaria un monton si alguien me puede dar dichi svhematic para hacer las mediciones de una laptop de la mencionada anteriormente(Sony VAIO PCG-41217U) con el fin de repararla dejo de funcionar solo prende el led de la bateria al pulsar el boton de power el disco empiesa a hacer ruido de actividad pero los leds del frontas no reflejan acividad y no enciende la pantalla....
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