And the reasons for the distinct differences are simple: reception mainly concerns a broadcast receiver and coverage concerns a transceiver such as a mobile phone or two way radio.
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Fixed a 9 year old UN55JU650 by replacing backlight. Original backlight LED was still working after 27k! hours but terrible picture of course. Few LEDs were out, 5-6 lens fell off (bright white spots) and another few popped off with slightest force. Surviving LEDs were all slightly blue so picture has a blue tint.
This TV runs older Tizen OS (updated to latest version, see pic) and have problems with network (wifi or ethernet) connection. The Tizen UI frequently switch to coax input source while changing content sources. . If no good signal (coax not connected, no prior antenna/cable... -
Hello everyone!
Recently I've noticed that some ShopJimmy backlight strips don't have double-sided tape installed upon them when an application calls for it, and I must purchase the tape separately. In a recent chat conversation with a customer service agent I told them if this tape wasn't applied when it was called for I would begin to consider ordering my backlight strips elsewhere. It looks like this time may have come.
I recently got a TCL 65S4 with bad backlights. After looking at the SJ listing here: https://www.shopjimmy.com/tcl-jl-d65...365as-m-led-ba...Yes0%1All backlight strips are the same quality0%1No0%0 -
They look the same to me. I was just wondering if there is a difference between these.
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Hi forum members,
In the past i have had many helpful hints from generous forum members in diagnosing and solving issue related to most of my electrical things.
Fyi, i have been keeping this unit of Sony radio cassette player as the cassette belting has worn off but the radio has been working fine before. Recently, out of a sudden i found out i can't get any radio reception at all (no signal from FM,MW or SW band) except some buzzing warp noise from the speakers.
I opened the casing inside and checked for any dry solder, burned component or loose wires... -
I saw some posts at one point talking about doing a reflow but I couldn't find them again so I thought that I would post this here.
I plan on reflowing the GPU of this old HP DV2500 laptop but I want to go over what I have and the steps I have to take to guarantee it will come out fine.
I have a Yihua 8786D 2in1 Rework station, flux (just some paste that I got from an old Radioshack kit), a couple rolls of Kapton tape and a $15 Thermometer +probe (a TM902C from EMR shielding Solutions if its important).- The paper that came with the thermometer states that the probe
10-10-2024, 02:53 AM