Data Sheet Needed,
VersaPiont 10-54455 SOP-18
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Re: Data Sheet Needed,
PictureAttached Files -
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Re: Data Sheet Needed,
What kind of product is it used in?Never 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=24809Comment
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Problem
This is an LG edge LED lit LCD Display. The LEDs are on the bottom edge of the display. There are 2 bars (left and right) Each bar has many LEDs and a 6 pin connector. Each pin drive several LEDs thus is the highest current flow / heat junction. The weak lead free solder gradually fails with thermal expansion/contraction cycling and increases resistance. PSU will compensate up to a point, then when the current is too high, PSU just shut down the backlight causing a dark display. I have even seen one which the connector just fell off as solder points became completely detached.... -
Hi brothers, please i need help diagnose acer nitro 5 no display issue.
model: nitro 5 an515-55
motherboard part number: GH51M LA-K862P Rev: 1A
i received this laptop with a short in power line, it was a capacitor + a mosfet on VCORE line , the laptop turned on cpu and gpu getting warm all voltages seem ok except vcc_gt but no display/caps lock activity also no hdmi out.
i flashed new bios also ec(ene kb9022) the same result .
disabled discrete graphics (rtx 3060 ) by cutting its power and shifting a resisror near pch VCC_GT comes but still the same... -
Hello, A customer told us that there is a data recovery company that can by pass IMac pro 2020 with t2 chipset GPU to get their data back, I am wondering if that is possible. GPU is shorted and Imac wont boot at all. I informed customers that data are almost impossible to be retrived, and they are upset and think we are BS them. Of course being up in Canada, people like to believe that usa will have a better solution for it, a US data recovery company they searched on google told customer that they could get the data back without needing worry about T2 chip or Imac not working all that, I do not... -
Hello,
Here I have the mentioned tablet with motherboard s6000-mb-h401. The tablet won't turn on, no display, charging normally. I manage to connect to UART port and got this output when I try to start it:
...Code:[PWRAP] pwrap_init_preloader [PWRAP] pwrap_init [PWRAP] _pwrap_init_sidly [Read Test] pass,SIDLY=0 rdata=5AA5 [PWRAP] _pwrap_init_sidly [Read Test] pass,SIDLY=1 rdata=5AA5 [PWRAP] _pwrap_init_sidly [Read Test] pass,SIDLY=2 rdata=5AA5 [PWRAP] _pwrap_init_sidly [Read Test] pass,SIDLY=3 rdata=5AA5 [PMIC_WRAP]wrap_init pass,the return
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Hi guys! I realized you have a lot of knowledge here so i am hoping you could point me in right direction with my odd issue.
The Tv is a Philips 58PUS8545/12, it had no picture but working backlights.
Original T-con:
Opened the Tv and tested to unplug one ribbon cable at a time. With this test i could see that i got fine picture on both halves as long as there was only one ribbon cable connected, with two connected picture were gone.
First replacement T-con:
I thought it might be t-con and ordered new t-con from china(supposedly tested)...
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