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  1. H

    Kenwood KDC-C800 Wiring Diagram

    kdc-c800 http://www.mictronics.de/?page=cdc_proto#Kenwood pin direction description 1 O CH-REQH - Request output to changer; "Low" : Request 2 - Ground 3 - Vcc +12V 4 O CH-CON - Changer control; "High" : Operation mode "Low" : Standby 5 I CH-MUTE - Mute request from changer; "High" ...
  2. H

    uPD6250

    Search Results uPD6250C Sony KV2670R uPD6250 17x16 DIP16 uPD6250C NEC Remote Control Memory IC Troubleshooting Guide http://www.mainelectronics.com/servicetips/sonykv2670r.htm UPD62 Datasheet http://boss.iele.polsl.gliwice.pl/pdf/NEC/u14474ej2v0ds00.pdf App Note...
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    datasheet for HA1392 needed

    I Found the real Datasheet! HA1392.pdf
  4. H

    datasheet for HA1392 needed

    HA1392 DUAL 4.7W POWER AMPLIFIER 12P ECG1606 ***USE HA1392***
  5. H

    M6260A

    http://www.pgmfi.org/twiki/bin/view/Library/Oki6260A
  6. H

    need uPC1230H datasheet

    Is it better than the one posted? Please share.
  7. H

    Mobile phones pinouts

    Nice Pinout picture but, where does each pin go? It would be nice to know Power, Audio, Programing, Ect.
  8. H

    Datasheet for NEC PD61130A

    Not available yet try emailing NEC
  9. H

    circuit help

    Here are some more interesting Links. Parabolic Microphone http://ourworld.compuserve.com/homepages/G_Kunkel/microphone.htm http://ourworld.compuserve.com/homepages/G_Kunkel http://ourworld.compuserve.com/homepages/G_Kunkel/cardboard/cardboard.htm Cardboard Dish...
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    circuit help

    here is another more powerful.
  11. H

    circuit help

    Here is an Inhanced View of yours
  12. H

    HA1388

    Will this work? HA1388.pdf
  13. H

    need uPC1230H datasheet

    http://www.nteinc.com/specs/1300to1399/pdf/nte1389.pdf http://www.elektronika.sirius.pl/index.php?dzial=aplikacje&id=074 UPC1230H241026.pdf
  14. H

    Largest resistor

    The biggest was on a power pole but, it was only 2 ohms.
  15. H

    Telephones!

    Here are some Telephone Links http://www.electronics-lab.com/projects/telephone/013/index.html http://www.electronics-lab.com/projects/telephone/014/ http://www.electronics-lab.com/projects/telephone/015/index.html http://www.electronics-lab.com/projects/telephone/016/index.html...
  16. H

    Telephones!

    or if you have a couple of extra phones laying around.
  17. H

    Telephones!

    Why not Make an Intercom.
  18. H

    TDA2003 Replacement

    LM383 TDA2002V UPC2002V ULN3701Z AE320 http://www.ozitronics.com/docs/k47.pdf http://www.alldatasheet.com/datasheet-pdf/view/NSC/LM383.html http://www.st.com/stonline/books/pdf/docs/1449.pdf http://members.tripod.com/~Malzev/comp/tda2002.htm
  19. H

    SD-1700A 6746 transistor replacement needed

    2sd1700 Datasheet 2sd1700.pdf
  20. H

    CQX35A LED

    Your name does not do you justice. I found the same project in 3 locations in my search for the Datasheet. Finally after hours of searching I read the Circuit Operation Details. Circuit Operation: IC1 is an Infra Red module. IR modulated pulses are received and buffered by this IC. It has a...
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