Magnavox 37MF231D/37
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by tonybig10Hi is any one can help me on getting the Schematics for Magnavox MDR515H/F7 And Magnavox MDR537H/F7 PDF file thank you I really appreciate it. Just need to change some component on
the main board and the power supply board. I looked all over for the internet and I cannot find the Schematics sheet for both of them. I don't know where else to look I hope someone can help me...-
Channel: Schematics and Boardviews
03-07-2025, 01:03 PM -
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by sudz28I'm going to assume my beloved Magnavox CRT is toast, but also figured maybe this was a good opportunity to dip my toes into he circuitry waters and maybe learn something new. Also, I don't want to trash it if it's a fairly cheap/easy fix!
My 20-year-old Magnavox has gotten me and my kids through many a gaming console change and worked great up until the other day. Following a long distance move, it sat in our garage for a year and now that I brought it in and turned it on I get no picture; instead, a green light blinks on the front of it; 7 flashes, one long flash, then 3 more... -
by barrybahrHello,
The unit is stuck in an intermittent on/off cycle. When I plug in the power cord, the green "On" light activates without any command, flashes for a few seconds, then turns off. The red standby light comes on for a few seconds before the cycle repeats. During this time, I cannot turn off the unit manually; it will shut off automatically after about five minutes, and there is no picture. Occasionally, with repeated attempts to power it on, I eventually get a picture and sound, which function properly. When it does work, I measure several voltages, and they appear to be normal.... -
by pabloroggeriHello guys. I need a replacement for UTC1316 or KA2214, in my country I can't get either of them, it is for an inexpensive radio recorder, there is no point in searching for it on e-bay or Amazon. Thank you
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Channel: Troubleshooting Audio Equipment
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by gilbert009Hello! I am fairly new at repairing electronics. Recently I came across an old Magnavox MDR513H dvd/hdd recorder. It is not powering on. When the unit is plugged in, I get this really annoying beeping sound coming from the power supply.. I have already tried things like unplugging the unit for a few hours, holding the power button for a minute or 2. Nothing seems to make It work.
I found this guy with the same problem on YouTube -https://www.youtube.com/watch?v=iFVm-SJX-S8
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I checked all over this video's comments but no one really helps him with the issue. except... - Loading...
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