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Answer selected by fuzzy4 at 09-11-2024, 09:59 AM.
Probably for a camera surveillance system. The BNC is the video and the barrel for power. -
Probably for a camera surveillance system. The BNC is the video and the barrel for power.Comment
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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.... -
I have a broken connector (believe it's a 6 pin mini-DIN) on a cable. The metal shroud and all but one of the pins are separated from the cable, and just stuck together for the photo. The other end is an unknown rectangular connector. The cable is for the foot pedals on an Italian made electronic piano, and the company is out of business. Looking for ideas on how to fix it. I have a soldering iron, but I'm not very skilled at soldering, so getting a retrofit for the broken end may be beyond my ability. The other end would be easier to replace, if I could get a mini-DIN cable with the same number...
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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)... -
Trying to identify where to source the LCD connectors on the motherboard side for a HP 14-cf2051la. This one came in with liquid damage to the connector and the flex cable. It appeared to clean up ok, however customer says that display blanks out intermittently. It's a 30 pin EDP flat ribbon cable on motherboard side. Believe it to be a HEDWIG-6050A3155301-MB-A01 motherboard.
I've stolen the connector from another HP motherboard which matches up but it's not the best since it's been kicking around my donor pile for a while. This connector is different to most flip type ones I have... -
While at university, I connected my HP-Pavilion x360 14-dw0156ng laptop, running Windows 10, to a monitor using a provided USB-C cable. Immediately after this, my laptop's screen turned black and the device stopped working entirely. There are no signs of life such as fan noise or LED indicators, holding the power button does nothing. I've previously used this same monitor model and cable without issues, the cable typically charges the laptop as well.
I've attempted holding the power button for over 30 seconds, removing and reinserting the battery, and trying to power it on with only the...01-16-2024, 11:35 AM
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