samtron786
Senior Member
Last Activity: 09-07-2025, 03:02 PM
Joined: 08-10-2016
Location: NRW
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Thank you again, I also intend to do this, it is not a problem, but I would like to first Q1 and U7 then optocoupler -
Hello, I've searched a lot, but how can I search for the REF with m m?
Thank you very much...Leave a comment:
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I found part 431AR.
Is it the same, right?
U7 = CEW = TL431AIDBZR...Last edited by samtron786; 09-05-2025, 04:47 AM.Leave a comment:
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Hello everyone
1. BASE
2. EMITTER
3. COLLECTOR
I have no control with the black cable.
With the red cable, the BASE and EMITTER have no control.
One number: 707 EMITTER and COLLECTOR.
I've removed the part.
Thank you very much.Leave a comment:
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Thank you very much
I found something on eBay, I'll order it
https://www.ebay.com/itm/305688443074
OK, CapLeaker
I'll get it out, I'll get back to you
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Before
After turning on the coffee maker, it immediately rinses, and the water flows into the tray. Then the indicator lights for no water, coffee grounds, and the triangle start flashing simultaneously.
ich frage mich
was ist das jetzt U7Last edited by samtron786; 08-24-2025, 04:00 AM.Leave a comment:
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I've done a lot of Google searching
there are two either/or options for this IC....Last edited by samtron786; 08-24-2025, 03:41 AM.Leave a comment:
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philips ep2231 40 Q1 U7
Hello,
Which MOSFET do I have here? Is it an N-channel or a P-channel?
I have two defective ICs, Q1 and U7. What are the names of these components?
Thank you....
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