Hello everyone, does anyone know a reference to this component, thanks in advance
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Re: Hp 840 g7 board component identification
The plate is a Camelia 6050A3136201, I would appreciate any information, since it is impossible for me to find the schematic, thank you very much. -
Re: Hp 840 g7 board component identification
Q1001 - see attached - also with BV, it is a match.
https://www.mouser.com/ProductDetail...MeS5V7vw%3D%3DAttached FilesLast edited by mon2; 04-20-2023, 10:38 AM.Comment
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Re: Hp 840 g7 board component identification
Thank you very much, you saved my plate, it had been a while since I got it, very grateful.Comment
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
Hi, this is my personal laptop, which the original board (lets call it Board A) blew up PU8700 (TPS51486), making a hole on the board, i had left the laptop at my desk one day with the battery fully charged and didn't touch it for a week, but when i tried to turn it on it didn't
Thought the battery was dead, so i plugged in the charger then tried to power on, the power LED blinked once, charged LED still orange, unplugged the charger, plugged in again and I noticed the "magic smoke" smell, so i unplugged the charger, removed the back cover and saw the blown IC (the "magic... -
All left and right refers to looking from rear of TV (or looking from front with TV upside down)- TV came with vertical bars and no image. Found faulty TVS on left buffer board. Also replaced T-Con (may have damaged the original while hot air removing components, board has slight warp) and have full image but few horizontal lines on the screen. Some of the lines appears to be 2 pixel tall while others are 1 pixel tall.
- Disconnecting left and right buffer board potentially reveals problems on both sides with different signals (unless this T-Con require jumper like Samsung FB_TRDY1&3) Fault
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My almost 15 years old desktop PC decided it was about time not to power on anymore. I replaced the PSU with a spare one I had and it went back on so I guess it was it. Now I'd like to try to take a look at the old one that went bust but I'm having trouble in identifieing it. I've taken some pictures of the board but haven't been able to find the schematics or almost anything online, expect for the LC500H-12 itself, the inside board seems to not showup anything.
Any assistance in identifying the board or pointing me toward the right schematics would be greatly... -
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....
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