the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the “TOSHIBA. ON CHARACTERISTICS. hFE(1). DC Current Gain*. (IC=mAdc, VCE=Vdc). VCE(sat). Collector-Emitter Saturation Voltage. MAXIMUM RATINGS: (TA=25°C unless otherwise noted). SYMBOL. UNITS. Collector-Base Voltage. VCBO. V. Collector-Emitter Voltage. VCEO. V.
|Published (Last):||24 December 2012|
|PDF File Size:||4.47 Mb|
|ePub File Size:||7.44 Mb|
|Price:||Free* [*Free Regsitration Required]|
KaleJul 30, Well there is oneit cuts bass output on the right channeland after a restart it works again. I don’t have the schematics neither the service manualso any proposals are welcome. It is not a simple answer.
HyperionJul 30, So the question here is what can I sub them with? Yes, my password is: Now I am working on one CA which has so much 2SC and in phono preamp I changed them by Toshiba 2SCBL because there it is very important get transistor which is ultra-low noise and high gain.
Do you already have an account? If anyone can get a hand datashwet a service manual for this active crossover please do and send me a pm.
2SCGR Manufacturer, Function, Datasheet | Toshiba%20America%20Electronic%20Components
There are a couple of c But this doesn’t look like a transistor problem to me. After 41 years the crossover performs flawlessly. Well actually there is no trouble at all. Ok guysit think the time has come torecap and restore cd What a rare piece of gear. I don’t have the service manual for CD 10 so I expect your proposals. On the transistors front they have used 2sc 32pcsand 2sa another 32pcs.
Linear and low noise of course. Your name or email address: I would only exchange them cause of their age and perhaps the noise level. So to sum it updo I go with ksc or dagasheet ? Log in or Sign up.
Overundr1Jul 30, A pair of hotos. Ok darasheet are easy to find I suppose ,and will try the nichicon way of course. I talked with a friend of mine and a techand he says they aren’t really linear transistors. Ok KaleI see what you mean.
TRANSISTOR NPN 150MA 50V TO-92 – 2SC1815GRTE2FT
People I need a helping hand. Share This Page Tweet.
You should find a service manual, and there you can find a data what is recommended hfe range for current transistor. You must log in or sign up to reply here. Yup, those xatasheet have to go, little troublemakers that they are. That is the same transistor, but Mouser has only Y hfe classification which is hfe from toso if that is enough for replacing 2SC, that could be a good solution too!
Along with the electrolytics. No noise or mysterious symptoms. On cd 10 all of these ‘s and ‘s are line levelI don’t know if they need to have high gain.
2SCGR-E TOSHIBA 3P/TO (ROHS) NPN 50V/A
No, create an account now. KaleJul 31, On some places I leaved those 2sc, just checked them by semiconductor tester are they good and cleaned legs, because they were blacksome of them I would replace by 2SC where the high gain and ultra-low noise is not important… So there are no advice change them all with xy transistor….
In the raw among the others. The green bp of nichicon.