PNP Epitaxial Silicon Transistor. Absolute Maximum Ratings Ta=25°C unless otherwise noted. Electrical Characteristics Ta=25°C unless otherwise noted. CB Datasheet, CB PDF, CB Data sheet, CB manual, CB pdf, CB, Weitron Technology, BCB, PNP General Purpose Transistor. CB Datasheet, CB PDF. Datasheet CB data sheet, alldatasheet, free, databook. CB parts ON Semiconductor, BCB · Amplifier Transistors.
|Published (Last):||27 July 2005|
|PDF File Size:||12.73 Mb|
|ePub File Size:||19.71 Mb|
|Price:||Free* [*Free Regsitration Required]|
A who scored century B who gone out hiteicket C run out D who is out without score Q. Thanks for the info. There must be something shorted after the PSU. I do have extras on hand too. I have a Bua here. I think that the resistor linked to the transistor is the cause but can’t confirm until I get the darn thing to come on.
C558B BC558B transistor
With the hot removed I am getting Ok, replaced ic and burnt resistor at r and tested j and got I dug out an old POLO chassis from a couple of years back that I became frustrated with because I was unable to get it going. I marked the top of the cap with a black dot. Ok c measures 4. If not proceed to test the transistors. A Prediction of appropriate wheather for marketing B Predicting the desirable sales force C Forcasting the amount required for marketing D Prediction transiztor future volume of sales Q.
I made this mistake once manhandling a neckboard trying to put it back in my KI2.
BC558 . Datasheet. Equivalente. Reemplazo. Hoja de especificaciones. Principales características
I would first check C 4. It will keep blowing until the short is removed. All times are GMT A alumina B brase C silicon D graphite Q. We will gladly help you locate any Electronic or Electrical Parts. I’ve attached a pic of the L I am going to go test the other PS test points. R seems to be good.
Whatever your manufacturing need, come to 1-Source to buy electric components from the leading electronic component distributors and electronic component suppliers! I think Mouser has it. I assume you have checked all the obvious diodes and transisitors in the deflection circuit like TTT for example.
Rajendra Prasad B Dr.
If so and if R no longer blows you need to fix the neckboard. LOL Sorry i couldn’t resist.
Imported Orginal Brand new Triode MJEG, MJG – China – Cyber
A 19th B 18th C 20th D 21th Q. I will check that stuff tomorrow.
It started with a cap kit, then hv shutdown. With L in the circuit and the bulb connected, the bulb doesn’t burn and I get the ticking sound. Looking at the datasheets for both, it looks to me like the emitter and collector are swapped around from one another from the old part to the new part see pic Does this mean I go against the silkscreen orientaion on the board and turn the transistor around?
I also desoldered pins 1 and 3 of the flyback, then connected a bulb to r, and the bulb lit brightly. Would I want to continuity test each pin of the ribbon or is there another way? S supplies A A. Brands Line Card Manufacturers.
Is this normal because it looks like it’s supposed to be isolated, but I could be wrong. The cap I am referring to is just to the left, the big black and white one right next to the big silver heat sink.
Learn as if you were to live forever. Replacements aren’t hard to find but placing an order just for that doesn’t sound convenient.
Normal flyback transformer circuits don’t have nearly as much issues as a horizontal deflection circuit. What could be causing this? I’d pull all the transisor transistors out and clean up that area. Alright, first things first. Send a private message to mecha. The diode right next to it D I believe, might be bad