| Subject | Text |
| You ARE using a isolation transformer?
There's also Mouser. Both will sell you "1" if i |
| Suggest doing a google search as there are tons of information about various topologies of SMPS. Wi |
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| When it comes to blown audio output circuit, there are no safe bets in anything. especially dealing |
| The conversion of Amps to Watts is governed by the equation Watts = Amps x Volts
For example 1 am |
| ac-dc | Hi,
first i like to mention that im NOT any good at complex electronics,
and i would like the ones |
| How do I find out | How do I find out if my TV has a switch to digital?
I have been reading about the analog to digit |
| I am not familiar with the specific unit but blowing a fuse could be a number of things. It could be |
| i have the same TV and same 1+4 pulse LED fault problem, and still looking for solution. Do you kno |
| TV SET REPAIRS | :D If you are in any doubt as to your ability to undertake any tv repair-dont!!!
There are certain |
| [quote:b360352202="JP in Wisconsin"]Thanks for the tip.
If I put a voltmeter on those leads, wh |
| panasonic split aircond csg123ke | Hi,
Indoor unit has an DC/DC converter.It is damaged.Without it there is no power and control of th |
| What hot chassis is and how can I locate it??? | I am interested in repairing some electroinic stuffs such as TV and amplifier. However when I borro |
| Re: Remove Picture Tube | [quote:f01c9ab208="newbee"]What is the best/safest way to remove a picture tube from a TV?[/quote:f0 |
| u can but it u rather do it externaly (ntfc\pal converter $40-$60)you could even use some vcr`s to d |
| Fujitsu PDS 4208E-B -- no picture | Hi all, I have a Fujitsu PDS4208E-B, this is the monitor type and I use via a converter box (Daewoo |
| Perhaps the trouble could be in any other of the circuits supplied from the HV transformer - either |
| Isolation txformer is basically a 1to1 ratio device that only seperates the two ground planes . Yes |
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| Isolation between antenna network and TV/radio equipment
A ground loop in your AV system caused by |
| Replace the flex converter. |
| Same boards? | So you're saying that the Fujitsu uses the same scan board as the NEC?
Did the site you found menti |
| So what does the flex converter look like? I have spare TV with a hole in the screen.. I figured I w |
| [quote:c689a7826b="vtech"]When it comes to blown audio output circuit, there are no safe bets in any |
| In general, the controls on the pickup has no bearing on your symptoms.
99 percent of the time th |
| All you need is a PAL to NTSC converter. Good ones can be found pretty, though they aren't that chea |
| All video composite or component runs through the flex converter. The other suggestion was off of Hi |
| T602 is a Line Filter on the "G" board. (The schematic only shows 4 pins).
If you have |
| please,please need schematics or knowledge | :( can anyone helpneed to find out what is the video in, video out , +v5 or 12vand ground for the th |
| HELP! MAG 700P LCD MONITOR ALL WHITE DISPLAY | my lcd screen just turn into all white display. I know my pc is working coz i did tried other monito |
| 5V TO 3.3V FROM USB PORT | DEAR ALL,
THE POWER ON THE USB PORT IS LIMETED (500MA AT 5V) OS ONE NEEDS TO USE A HIGH EF |
| Digital Flat Panel Displays | I have DFP Monitors with MDR20M Connector Cable which was brought from japan i want to use them on m |