Question about Akai CFT2490 24" TV

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Circuit diagram power issue

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Schematic diagram cannot be send by this window. If you wish to get the schematic diagram of Power Supply SMPS, check the site linked here. http://electronicshelponline.blogspot.com/ Pull up previous posts there, either by type in the model name to your set in its search box, or view it in Timeslide / Mosaic option.

Posted on Jul 13, 2013

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Posted on Jan 02, 2017

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What would cause the power windows and power locks to respond slowly, as well as the gauge lights to be dim on a 2000 Ford Explorer?


Electrical ground issue possibly . High resistance in the electrical circuit . Do you know anything about automotive electrical trouble shooting , voltage drop testing ? How to read an use a wiring diagram to pin point testing points in a electrical circuit ?
Mastering Voltage Drop Testing with Pete Meier and Jerry Truglia
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Free wiring diagrams http://www.bbbind.com/free_tsb.html Enter vehicle info. year ,make , model , engine . Under system click on Body & Accessories , then under subsystem click power locks or power windows . ? which ever you want to start with ! Watch the voltage drop testing video , get yourself a DVOM an test the circuit to see which side has the problem .


May 08, 2017 | Ford Cars & Trucks

2 Answers

Must have a blown fuse. High beams, all power windows except sunroof, and turn signals not working. Which fuse could it be? Checked all the individual fuses all of which appear to be OK.


I don't think it could be a fuse , power windows an sunroofs are usually powered by a circuit breaker, the same circuit breaker ! High beams an low beams would be powered by same fuse . This sounds like a (BCM) body control module problem . It just depends on the make ,model an year vehicle .The turn signals would be powered by a separate fuse. You can check it out on a wiring diagram at http://www.bbbind.com/free_tsb.html free ! Enter your vehicle info .

Apr 12, 2016 | Cars & Trucks

1 Answer

VMS 4.1 Circuit Diagram (Power Supply)


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Circuit diagrams to many popular brand TVs and other devices are given. Hopes it will hep you. Good Luck.

Aug 20, 2015 | Televison & Video

2 Answers

HP Designet 500 power supply Astec AA20850 dead


Go right to HP dot com and they will have a circuit diagram and parts, service manuals etc.

Jun 02, 2014 | HP DESIGNJET 500 InkJet Plotter Printer

1 Answer

2003 mountaineer electric windows not working and fuse is good


Look over a wiring diagram & follow the circuit
from your known good fuse, thru the entire window
circuits ,testing along the way with a volt meter, where
ever you can get access

I would guess you may have broken wires in a door

Then you may have module issues,need to see how the
windows get their power on wiring diagrams,can't guess
at the unknown

May 23, 2014 | Cars & Trucks

1 Answer

Fuel pump is not getting any power on 1996 gmc sonoma


And the question is?

You need a wiring diagram & start testing for
open circuits,lack of grounds or voltage drops,
on the circuit your having issues with

Jun 03, 2012 | 1996 GMC Sonoma

1 Answer

A musician friend of mine asked me to take a look at his pedal. Apparently there are issues with it cutting out. I figure it's just a bad lead connection on either the input or output jack, but...


Diagram is NOT likely to help much. Look for bad soldering at the input and output jacks AND by the power input jacks. Also look for cracked circuit board and or lifted circuit etch. Lastly, the pots and the soldering around them may be part of the problem. Most of the mentioned things are 95% of the problem.

May 18, 2011 | Roland Boss ST-2 Power Stack Distortion...

2 Answers

Circuit diagram


I'm afraid I cannot comply with your wishes, as there are copyright laws governing this, for one. (For existing circuitry)

Two, there is the liability issue. Take for example that I design the requested circuit, give it to you freely, and you or someone in your group is injured using my circuit.

Will state that this is a basic circuit design. I believe that if you 5 put your minds together, you can build this circuit.

Sep 14, 2009 | Powerline 200Watt DC to AC inverter...

2 Answers

Circuit diagram of grundig 5441 tv


Dear Sir,

According to your request i am providing download link
Circuit diagram for Grundig 5441 tv. If you have any problem regarding this issue come back with more information about the problem,we will glad to assist you



Preview

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in PDF format download High resolution complete Circuit Diagram
Download Circuit Diagram

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Good Luck

Aug 21, 2009 | Televison & Video

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