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STK407-070 Chip: Seeking Datasheet and Verification of Authenticity

19953 11
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #12 18626492
    zadam64
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    radiogaga wrote:
    http://www.elenota.pl/datasheet-pdf/157770/Sanyo/STK407-070B you can replace with a stronger STK 407-090 e.g.

    From what I found, 070 is not interchangeable with 090
    Examine the schematic of pioneer and the second stk407-090 application

    Added after 4 [minutes]:

    trojan19730510 wrote:
    here is part of the pioneer xc21 block with the stk chip ....

    I add full service and STK407-70 applications
    from what I found out 090 seems to be stronger but different pinology of the system. I do not propose to replace it.
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Topic summary

The discussion revolves around the STK407-070 chip, with users seeking a datasheet and verification of its authenticity. A link to a datasheet for the STK407-070B is provided, along with suggestions to consider the STK407-090 as a stronger alternative. Users express difficulty in finding a datasheet online and share insights about the chip's application in amplifiers, referencing its use in devices like the Sony RX90 tower. There are concerns regarding the interchangeability of the STK407-070 with the STK407-090 due to differences in pin configuration. Additional resources and schematics are shared to assist in understanding the chip's specifications and applications.
Summary generated by the language model.
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