how do i determine what bulbs i need the one blue bulb has a few burn marks on it and i can not figure out where to find the bulbs at? any suggestions it is a FP4630 W102 tv
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Re: magnavox rear projection tv
they are not bulbs.
you have 3 crt's
often what looks like a burn is crap growing in the coolant.
if you really have phosphor burns you need to find the cause or you will flush whatever you paid for the tubes. -
Re: magnavox rear projection tv
how hard would it be for me to determine what i need to do in order to fix the problem i am really good with electronics just never worked with tv its all been car audio and house hold wiring......any suggetsions?Comment
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As the title.
I think these used to be sold in maplins a lot of years ago, it is an antique, but it's just fine for my needs.
It looks basic enough inside with large components so I could do a full recap pretty easily.
Any suggestions on what component would cause the symptoms of low volume output on both left and right rear speaker outputs?
If I turn up the rear gain level in the amp until the speakers start to distort it starts to distort quickly even though the speakers are still pretty quiet.
I thought I had dodgy speakers as I just fitted new old stock 6x9s in... -
Hi 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...03-07-2025, 01:03 PM -
TV was fixed just after removing Samsung's rear snap cover.
This curved TV's construction is rather interesting. When the snapped on back is removed, rest of the TV will relax the curvature. Top of LCD panel is loose as it wants to straighten out against the slightly curved bezel. Snapped back provide most of the curvature shape. So just simple disassembly of rear cover will allow the rest of the TV frame to relax its curvature. Thats probably what fixed it but no idea which connection. 4x LEDs are edge lit.
Maybe PSU->backlight connector didn't have a good contact?...07-23-2025, 12:34 AM -
Hi All,
We've got a 8th gen 13" Spectre X360 which seems to have faulty onboard memory. Windows was bluescreening with Memory_management errors. Running HPs built in memory test brings up memory errors, but it does not tell you which chip. Is there a MODS like program so you can determine this? Memory is on board unfortunately and don't really want to go order 8 chips and replace all 8 if I don't have to.
Lastly do you have to use the exact same chips, or can you use chips with the same specs but from other manufactures?
Thanks for your assistance.... -
need every single rear IO port socket replacement. some dumb kid destroyed every all of the sockets. before remove the socket from the board it would not boot but after remove it i see normal boot current consumption and chime. need to source the sockets for replacement. the HDMI, rj45, usbA audio combo appear to shared with macmini 2018 but the usb c is a different part
part numbers in 2018 schematic not helpful on where to source, looks like its a custom part might just need to get a donor.
RJ45-RCPT-X1037
514-00083
HDMI-RCPT-X1037...03-21-2024, 02:28 PM
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