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Circcuit board cracked need schematic for TXP2730

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Schematic


You have not included necessary info such as brand and model.

You will also never get a 'schematic' for any mother board, only a board layout and specifications since a true schematic would cover an average wall.

Oct 23, 2014 | Computers & Internet

1 Answer

I need wiring schematics for 2006 yamaha xt 225


If you have no spark at your plug, check your spark plug lead. Make sure it isn't broken or cracked. Check the wires from your coil make sure they aren't broken or cracked or have rusted connections. Scroll down this page and you will find a wiring diagram.

Aug 06, 2014 | 2006 Yamaha XT 225

1 Answer

Need schematic for Main board for HP photosmart 1215 printer


HP doesn't give out board schematics. If you need the board repaired try www.hytec.com.

May 21, 2014 | HP PhotoSmart 1215 InkJet Printer

1 Answer

WS 55511 MITSUBISHI HAD POWER OUTAGE , FIXYA TOLD ME TO UNHOOK FRONT PANELTV WORKED GREAT . ANOTHER POWER OUTAGE FIXYA PRO DAID REPLACE 7CAPS &PICOS WHICH IHAVE TWICE. IM A PRETTY GOOD...


Hi William,

If your problem is a continuous green blinking led light and will not turn on, this is an indication that the DM of your unit try but hasn't booted up and stuck to this fault.
If you have checked fine the fuses on the DM power supply board, you have to check/replaced also the electrolytic capacitors on that board.

11_1_2011_12_36_04_am.jpg

www.tvrepairkits.com has a repair kit for your unit (DM power supply board) that includes these parts.

If you've already replaced the capacitors on that board but still the symptoms still persist, I would advice you to check/replaced the capacitors on the power supply board feeding the DM power supply board. Check also the pico fuses and bad solder joints (cracked, cold, dried solder). Resolder the joints that look suspicious.
Yes, your model has no complete schematic diagram downloadable online. I have a copy of the repair manual that includes the schematic but not a complete one. The power supply's schematic shows only the major parts and the output voltages of the board. Same as on the DM's power supply.
Email me at jimvincentvillanueva@yahoo.com, I will send you the copy of the repair manual.
Jdvillanueva

Oct 31, 2011 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

The middle button of my motorola wont work


dismantle and service that faulty button. Use PENCIL (as a source of carbon, because carbon is an electrical cunductor), Scrap the end of the button with that sharp pencil also the "circcuit" involved.

Jul 24, 2011 | Cell Phones

1 Answer

I need the schematics for a Marshall MG-10KK guitar amplifier in order to repair it! I'm a good technician but I don't speak english very well... rsrs Thanks!


Most of the problems with the small guitar amps are blown power amp chips. They usually use chips like the TDA2030 which look like a power transistor.
Most other problems involve broken connectors, bad solder joints or cracked circuit boards. The power supply area is so simple one doesn't need a schematic for that part which is usually just three terminal regulators for +/-15 volts. Schematics are often hard to find.
Try this site, although this is a different model, much of the schematic will likely be the same.

http://elektrotanya.com/marshall_valvestate10_10w_8001_8010.pdf/download.html

Nov 17, 2010 | Marshall 15 Watt Guitar Amp

1 Answer

Kenwood KRF-V5200D, will not turn on. I'm getting 240V in, but only geting 900mV at the pins to Transformer CN201. Apparently it was dropped, the height was 1/2 to 1 foot. Is there a schematic diagram...


Unfortunately, I do not have a schematic diagram. However, having delt with these kinds of problems on TVs, stereos, VCRs, etc., I would say, over 90% of the time, you won't need a schematic to figure out the problem. Chances are that a solder joint slightly cracked, and possibly broke a trace. I would inspect the circuit boards carefully, especially the legs of the transformers, relays, and capacitors. Unless you can find another owner, the schematics are usually hard to find, and when you do, they can be expensive, so I would try spotting some physical damage before expending the money for a schematic. You only need them maybe once every 10 or 20 years on these machines, normally. Good luck, hope you can see and fix the problem!

Apr 27, 2010 | Kenwood Audio Players & Recorders

1 Answer

Speedomidor not responding


the problem is in the sending unit at the trans mission or your gauge is malfuntioning you can replace these quite easily. the fuse by the way only controls the whole cluster and not just the seperate componates....note... becareful when you remove the gauge from the cluster, if you have clothing on that gets a static charge easily and this discharges while handling the circcuit board you will fry the whole board and that is a very expensive replacement....please rate this...thanks

Sep 01, 2008 | 2004 GMC Envoy

1 Answer

Sony playstation


http://manuals.playstation.net/document/en/psp/current/photo/mscopy.html

Jan 03, 2008 | Sony PlayStation Portable (PSP) Console

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