TV regulator ic part number AS1117L

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  • esinior
    Smd code to part number
    by esinior
    Hi i have a smd part with probably mark "QO 11" or "Q0(zero) 11" on it, and its package is SOT89, i doubt its KTB1260 PNP transistor, but in measuring with diode mode of multimeter it shows number 1.4 between emitter and collector pins and its not open circuit, and .59 from collector to base and .8 from emitter to base , and these numbers doesn't match a pnp transistor, i couldn't find any part number and datasheet for it, does anybody have information for that part number?
    I've attached pics of this part
    Thanks...
    4 Photos
    08-20-2024, 02:50 AM
  • Yanleb
    Panasonic part number in service manuals
    by Yanleb
    In the Panasonic service manuals, both in the board schematics and in the part listing, the part numbers that are given are Panasonic part numbers instead of the actual part numbers.

    This is especially annoying for small SMD components like diodes and transistors when you only have 1-3 digits printed on the component body.

    For an example, look at the attached PDF.

    Do you have a way to cross reference the Panasonic part number with the actual part number?

    Thanks....
    07-03-2023, 08:16 PM
  • Steph.hen
    Bridge rectifier identification part number KPB305G
    by Steph.hen
    Hi all, a newby question about a bridge rectifier I'm trying to identify.

    I'm in the midst of reparing a battery charger in work which went pop, The bridge rectifier has shorted and took out a couple of other components. The rectifier in question has a part number KPB305G, and it looks like it's obsolete. Does any one know what I could replace it with?...
    08-29-2024, 09:52 AM
  • tech_guru
    Cannot find PS5 IC (marking F2=8D) part number
    by tech_guru
    Hello everyone.
    Is there any chance somebody can find the part number of this chip or equivalent, in the attached photo?
    It is from PS5 EDM-020 board, in the front usb section, near F3502.
    It must be a Richtek ic, vqfn32 package style.
    Thank you in advance....
    05-27-2024, 01:37 AM
  • edugimeno
    Finding the wrong part at a loooong led strip, part works fine, part flickers, all parallel...
    by edugimeno
    Hi There!
    I'm trying to help my friend who owns a restaurant be just bought.
    He has a very long LED strip running along all the walls and columns. The strip is attached facing down 2in above the floor, using a wall panel that ends in a metal rail that finishes the panel underneath
    It's stuck using, I guess, the 2 sided tape that comes with the strip
    The issue is that like 1/2 of the full length, including 1/2 one wall, another entire wall, and one column, flickers after 4 or 5 minutes ON. Particularly it flashes staying OFF most of the time and flashing ON for 1 tenth...
    09-05-2024, 09:34 AM
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