2SK Toshiba MOSFET N-Ch V 10A Rdson Ohm datasheet, inventory, & pricing. 2SK Transistor Datasheet, 2SK Equivalent, PDF Data Sheets. MOSFET . Parameters and Characteristics. Electronic Component Catalog. 2SK(Q) MOSFET N-CH V 10A TOSIS Toshiba datasheet pdf data sheet FREE from Datasheet (data sheet) search for integrated.
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Last edited by stormy; at I have on hand very similar K transistors, and wondering if this is safe to exchange these two? All electrolytic caps are not bulged and look ok. Helping people troubleshoot electronics is a big part of what goes on here. Looks like there are various versions of this power supply board. The 24V should be a switched 24V which will not be present at the connector until the power supply board gets the PS-ON signal from the main board. You have to check specs on the parts to see if they are close enough.
Bay area My Country: Please make sure to put the pin number, follow by the pin names, and follow by the Voltage reading so we can tell which pin is which and what Voltage each one has.
From this thread, seems like I should replace the transisors mounted on the heatsinks and test the diodes in this area. Actually, this photo looks more like my board see brown area on the left side: I didn’t realize I’m supposed to somehow measure from the TOP while the connector is in-place The time now is Only the Diode settings shows signs of life as described above. Testing the board’s outputs, all except the 24v ccfl yields VDC.
Use a spare resistor of maybe K hooked between the D and G for an N-channel or between S and G for a P-channel Now the resistance will be low – the transistor is biased on.
Resistance between S and D should show an open circuit. Originally Posted by stormy Multimeter in Diode position: Find More Posts by neilc6.
2SK3569 View Datasheet(PDF) – Toshiba
I will start a new thread. Find More Posts by Longbow. Can you post some clear hi-res photos of both sides of the actual board your working on? Find More Posts by SteveNielsen. I now see 2ssk3569, in that case, I must’ve tested the K incorrectly, maybe it is good after all All times are GMT Which picture show the scorched mark? Page 1 of 2.
2SK Datasheet(PDF) – Toshiba Semiconductor
Originally Posted by stormy If your FET shows signs of life with these simple ohmmeter tests, don’t bother replacing them just yet. Perhaps someone with a nifty drawing program can help with datssheet sticky. Mar My Country: Thanks to all who helped, I’m looking forward to my next adventure!!!
So what is the exact make and model of this TV and what is it not doing? Thanks for any tips. 2s,3569 in Diode position: Find More Posts by stormy Briefly short S to G to bleed off any residual voltage.
Last edited by budm; at New York My Country: You aren’t doing something wrong. Find More Posts by fzabkar. If you see a low resistance, or a dead short such as 1 ohm, it is smoked. Newport, OR My Country: The power supply designer has carefully selected a particular FET to drive his transformer and secondary loads.