Sony Bravia , KDL-32XBR4 clicks but won't turn on i change the power supply and still same problem
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Re: Sony Bravia KDL32L5000 clicks but won't turn on
You should post the correct model number ans stay on the same thread:
https://www.badcaps.net/forum/showth...974#post500974Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809
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TV does nothing when turning on, if I do a power/-vol and then plug in I have a solid green light but nothing else. I purchased a harvested Power supply and Logic board. Installing the PS had no changes but the Logic board gave me 1 white flash an 4 or 5 repeating red flashes.I tried a firmware update using the update file 3 times with 3 recomended files, no power, insert thumb drive and and power up, nothing happened.
Board vendor says board is bad and will provide replacement but does not have any. Sony want $500 with $150 core refund.
Am I on the right track or should... -
I have a Sony Bravia KDL-40V2500 that will not power on. The indicator flashes red 3 times.
I do not hear any sound and I cannot see any backlight.
I have tried disconnecting every cable on each board one at a time to see if anything changes.
The only change is when I disconnect AC-DET cable on the Power Supply board or on the other end if I unplug the CN7009 connection on the B-Board and try to power on the TV the indicator will stay on solid green until I power off.
My friend ordered another used power supply board but it is also doing the red indicator flash 3 times... -
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,
I am quite noob in advanced electronics, however I'm trying to fix a Sony Vaio PCG-71211M laptop mainly because I love old hardware. I don't want to send it to a technician because this computer is not important for me, I want to fix it as a hobby.
Shortly, this laptop does not display any video output when turned on, no POST, nothing. The keyboard leds are on and I can actually turn Num Locks on and off. Sometimes the laptop turns itself off straight away, sometimes, mostly after some attempts, the laptops enters a loop in which the cpu fan spins very aggressively and the CPU,... -
Sony Bravia 22" LED Full HD TV KLV-22P402B Schematic...10-16-2024, 05:15 AM
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