2SD datasheet, 2SD circuit, 2SD data sheet: SANYO – Low- Frequency Power Amp, Electronic Governor Applications,alldatasheet, datasheet. 2SD Rev.E Mar DATA SHEET 1 / 6. TOLM 塑封封装NPN 半导体三极管。Silicon NPN transistor in a TOLM Plastic. Characteristics of the 2SD bipolar transistor. Type – n-p-n; Collector-Emitter Voltage: 25 V; Collector-Base Voltage: 25 V; Emitter-Base Voltage: 5 V; Collector .

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Because of this discussion I’ve noticed more issues.

2SD400 Datasheet PDF

Thanks Glen, I will check out your recommendation. Since none of the components were the same as stock I decided to follow the EW’s advice in this thread and go with On Semi replacements.

Lastly, can someone enlighten me as to the meaning of the E in brackets in the schematic. Hopefully, this post will aid others who wish to restore this model. BinkmanSep 5, BinkmanSep 8, No, create an account now. Check a few traces in last pic.


2SD Datasheet PDF – LZG

CCW but I can wire in a cw plus v pot in reverse. If it looks good on the boards probably easier to fix maybe but if it’s pretty burned out or looks like it came out of a flood? Are the clamps available anywhere?

Good once over visual trahsistor you repack it.

2SD Datasheet PDF ( Pinout ) – Silicon NPN transistor

BinkmanSep 6, I use Chem-Wik to desolder and an industrial grade solder made by AIM for surface mount applications. Glen, The ZTX looks like a very good match. It’s tricky to set the bias up on the I couldn’t find any.

Surprisingly they also the 2sd for 45 cents. Thanks for the E nlightenment!

The repairing tech used a TCG to replace the 2sd on the heat sink. I played it a bit after I bought it but it sounded a bit off so I stowed it away until I was ready to do a full recap.

Leave the transistor that’s there? There must have been a lot of those lying around.


2SD400 Datasheet

Discussion in ‘ Solid State ‘ started by mikte15Sep 5, The replacement is a TCG I posted this trasistor question on Diyaudio and and received good advice from there as well. Do you already have an account? Log in or Sign up. At this point what would you do?

You must log in or sign up to reply here. Share This Page Tweet. Now that I’ve started I found one channel must have failed because there were a lot of replacement components. Was advised to replace the trimmer transistro VR Google returned Talon electronics as a source.