| Subject | Text |
| Thought this is suppose to be an attempt to problem solving rather than a contest on who makes the b |
| Re: ATX Power Supplies | I am pretty sure that all ATX switching power supplies require
a load to operate. Which voltage(s) |
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| Re: Repair tip for Viewsonic N3250W or N3235W power supply | Sounds like I keep having to repeat myself ...
[quote:d5074c6e4a="jts1957"]:evil: PEOPLE [n3250] |
| Several possibilities DEPENDING on what type of an amp & design;
It is quite possible that t |
| Vertical output IC's should never be designed so critically that the heat sink compound is a factor |
| Transistors with 2N marking and so low numbers are really old (early-mid sixties), so in a ballast f |
| Re: NEC 50 mp1 half screen problem | [quote:a64d0a0d40="ahelfer"]I am hopeful that someone in this forum can help me. I have 2 plasma mo |
| Self tuning guitar | Hi,
This may be a little obscure, but For a college project I am designing a self tuning guitar |
| James,
Looking at the protection ckt in question, you've figured out it's operation. It is based on |
| Yamaha DSP-A780 with residual hum | Have encountered a unit as above with residual hum on all of it's 5 channels in my trade as a techni |
| HT 900 | I am posting again to let you all know of a workaround. The problem here is that the circuit supplyi |
| The Cap? hummm I only saw those numbers on it? I can send a picture but really its the size of a nic |
| Hi,
The clicking noise maybe due to your power supply trying to fire up ('click!') only to cut it |
| Electronic designing ,MCU cracking & development,softwar | Welcome to ZhongHaiKaiRui Designing Center! We come from China,We have servered many customers from |
| Please make sure the vertical signal is sending out from Matrox Millenium by oscilloscope or counter |
| Old CRT televisions - interesting failure report | Hi everyone,
I am new here & thought this might interest readers & its not a help request. |
| Is it Worth to Buy Hp Probook 6460b for Graphic Designing? | Hi! I'm a beginner-level graphic designer and I'm working in the Logo Design agency as an intern gra |
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| digital temperature sensors | i'm trying to design a circuitry which will trigger a response when the temperature sensors register |
| JVC AV32S575 32" NO POWER DEAD! | Hello,
I have a JVC AV32S575 32" (fairly new 1-2 years old) that is dead no power at all no s |
| Panasonic TX-32pb50 screen goes bright then trips, | Hi everyone,
I have a Panasonic TX 32 PB50 TV, and sometimes when you turn it on the screen gets |
| The excessive heat, probably from the output stages is likely due to excess current through the driv |
| POWER SAVER? | hi somebody have a power saver design? |
| In general heatsinks are usually at zero potentional, however depending on the circuit design, it ma |
| Harman Kardon Power Amp transitor progblem | Hi,
It seems this expensive H/K AVR 430 and 630 model has a design problem. My receiver also star |
| I'm on it, too | I found a complete lack of information on this set...so I plan to change that. I have a big pile of |
| cant easily be done, would involve building a circuit that would remotely activate the record and st |
| Philips Chasis EM2E (29PT8607) RGB-RF interference | I have a Philips 29PT8607 (chassis EM2E) TV, that has the
following bizzare problem:
When connect |
| Free
[url]http://elektrotanya.com/?q=showresult&what=DESIGN%20JET%20755&kategoria=&ka |
| RFT HMK V-100 Amplifier Repair Question | Hi,
if its turned down, it sounds good, if i turn it louder it starts to sound like a completly ope |
| Re: GoodmansGTV 69W | [quote:98ccbc9cc5="pauldk"]Thanks for replying atom, yeah apparently goodmans "supply" a range of TV |