lcd

I have some consoles that I store, R36S and Powkiddy Q80, and they have an IPS LCD LED panel display. I have questions: if I store these devices for a long time (years or decades) without using them, do the LEDs and backlight on the panel weaken and lose performance even without use? Do the...

I picked up a Carver HR 895 receiver a while ago. I purchased it from and bought it from the original owner. They had kept everything except the box. All channels work, the surround modes work. I may use this in my tv room instead of my RX-V1400. There are a couple of issues. I heard that these...

Hello, First time poster here. I was able to get JVC R X300 with a turntable for cheap at a garage sale and I love it, has some flaws in sound quality but it’s so much fun to listen to! Biggest problem with the unit I have is that LCD is unreadable unless you stare directly at it. I have the...

I have a JVC LCD TV of a certain age. It seems to have developed a buzz related to the backlight. I say "seems" because I recently got rid of a Dish receiver with a hard drive that made its own noise. It may have masked the TV noise. I know it's the backlight because JVC's remote has a...

So I bought an untested JVC R-X400 on eBay kind of knowing this would happen. As of right now I'm getting no output, one of the fuse lamps is burnt out, but I know how to replace that. The spectrum analyzer is peaking at all but one frequency, and the display at that part I'm assuming displays...