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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You have to check specs on the parts to see if they are close enough. I now see it, in that case, I must’ve tested the K incorrectly, maybe it is good after all Find More Posts by Longbow. You aren’t doing something wrong. Find More Posts by fzabkar. Only the Diode settings shows signs of life as described above.
Find More Posts by trebo. All times are GMT Multimeter in Diode position: Actually, this photo looks more like my board see brown area on the left side: Perhaps someone with a nifty drawing program can help with a sticky.
Thanks to all who helped, I’m looking forward to my next adventure!!!
Last edited by stormy; at The 24V has nothing datasheet do with that inverter section. Find More Posts by neilc6. Resistance between S and D should show an open circuit. The 24V should be a switched 24V which will not be present at the connector until 2sk35699 power supply board gets the PS-ON signal from the main board.
So what is the exact make and model of this TV and what is it not doing? Newport, OR My Country: This is one place where the original devices should be used.
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I will start a new thread. Use a spare resistor of datssheet 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. Page 1 of 2. LEFT most pin marked 24V, comes at 12v, and drops down as I measure, went down to 6V, and probably more, i just kept going. Mar My Country: I’m planning to just replace and see if that area of the board puts out the datasyeet 24VDC, and if not, find the exact K transistor.
That big long board on the left is the Balancer Board. The scorch is on the full picture of the dqtasheet where the high voltage wires are taped down now burnt off probably from the heat from the wires. Helping people troubleshoot electronics is a big part of what goes on here.
Bay area My Country: All electrolytic caps are not bulged and look ok. Originally Posted by stormy Multimeter in Diode position: Find More Posts by momaka. If you see a low resistance, or a dead short such as 1 ohm, it is smoked.
If your FET shows signs of life with these simple ohmmeter tests, don’t bother replacing them just yet. Does this mean this is a good transistor? From this thread, seems like I should replace the transisors mounted on the heatsinks and test the diodes in this area. I have on hand very similar K transistors, and wondering if this is safe to exchange these two?
For example, an “HBA” board claimed to be working, despite the dtaasheet signs Do you think I can exchange the CNF1 connector from my bad board to one of these used boards?
If they are NLA Find More Posts by budm.
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Which picture show the scorched mark? Find More Posts by SteveNielsen. Briefly short S to G to bleed off any residual voltage. Thanks for any tips. The second part of the datxsheet involves putting a little bias on the gate.
Find More Posts by stormy I didn’t realize I’m supposed to somehow measure from the TOP while the connector is in-place The power supply designer has carefully selected a particular FET to dstasheet his transformer and secondary loads. Can you post some clear hi-res photos of both sides of the actual board your working on? Last edited by budm; at