| Subject | Text |
| NEC PX-42VP1G or 42PD1 or 42PD2 | hello. I have a problem with Power Board - not work at all. I changed the main Mofset and and check |
| Ok, here is an update
Spoke to Tiny £1 per min told me to do a factory reset on the plasma,
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| Dim eld... | Hi,
in my case it was faulty zener (D534) in negatine supply + resistor (R531) feeding it, in t |
| In general the rating of the replacement supply should be the same(or more Current--wise) as the ori |
| JVC GD-V4210PZW display problem | Hello-
I have been having problems with my JVC GD-v4210PZW plasma tv. Some of the time, the unit |
| If the channel selector uses touch buttons, then a common cause for resetting to a specific channel |
| [quote:8046c12511="Anonymous"]Have you checked the horizontal output transistor for shorts?[/quote:8 |
| Beko 22.1 | I have a beko 22.1 chassis where 12V source (LD1086V) is running very hot. LD1086V is turning hot ve |
| Amilo D 8800 screen goes dim when I connect mains power | Hello!
Anyone ever see this problem occur in any laptop? On connecting the power supply, the screen |
| Re: AOC lm700 tft flickering back light problem | [quote:76f33853fd="onewatt"]Hi group.
I have a aoc lm700 tft monitor which shortly after switch o |
| 7308Lopt stands for Line Output Transformer This is the largest component in a crt tv set on the pri |
| Sunwin SM-230S | AsalamuAlaikum
I have my PC TV card tunner Sunwin SM-230S. There are two problems in it. First, |
| N3251W Randomly Shuts Off/On | Did you check for poor capacitors in the power supply? The top of a capacitor should be perfectly f |
| panasonic with px1 chasis | can u help me with my board with B+ 41V and on and off relay
no oscillation on HV? |
| AVR7000 HK surround problems | Hello all,
I am loate to bring back a zombie thread, but well my amp turned into a zombie so I figu |
| tv is shut down after 3 second | this tv broke my head :( .its chasis EW62B.having proccessor tda12020PQ/n3.I think it is LG as this |
| Broken AC Adapter Jack HELP | I have a Korg CR-4 four track recorder. Some time ago, heavy books were laid on top of my AC adapte |
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| Extra USB card and detection problems | My PC is fitted an extra card having 2 USB slots in it. While I connect some devices on to the slots |
| Hi Jouni that's great. And I've already found the procedure now. It is the same method that you de |
| Philips PTV915 Model 50P8341 | This unit powers up and then immediately starts switching what appears to be the source input every |
| Buttons not working | As per the first guy my 600CD has the same problem. On-Off and volume are all that works....nothing |
| Variable power (DC) from discarded Television w FlybackCan? | :idea: Would a Good Sam advise me.I get confused,lack of experience and a simple walk through.Iam th |
| Fixed | For the record, to help anyone out in the future:
I replaced the 3 main (and largest) filter capa |
| Acer 1555 | Acer 1555 Colour Monitor IRF 630 keeps blowing instantly. When removed the powersupply is stable. We |
| Hi Ed,
I had a similar situation with a '70's Pioneer amp using similar NEC transistors. Over her |
| Re: Notebooks. How to replace part. Teardown guides with pic | [quote:892730c2f4="Anonymous"][quote:892730c2f4="Anonymous"]hi sir before i want say sorry to you, |
| Sony ZS-S2ip boombox no sound | Hello
I have a sony zs-s2ip boombox that has no sound output at all. I tried all the functions ip |
| Sony P41 Questions | This is a link to the Service manual.
http://depreyswildlife.com/Mods/Sony%20P41/dsc-p41_p43_l2.pdf |
| Dead Nokia/Itt vcr3784 | The VCR is totally dead! What could be wrong with the Nokia/Itt 3784? Measuring the PSU shows that a |
| As a rule of thumb, your source supply should match the requirement of the device. You should have a |