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  1. Michael Studio1 replied to the thread Denon AVR-1912 E2/EA.

    Having dismantled the 'stack' from the Chassis I have been making plocketry continuity checks between the AV_B'D and the SIDE_CONT and...

    Jun 19, 2018 at 3:15 PM
  2. ChubChub replied to the thread Book Reviews.

    thanks for sharing!

    Jun 19, 2018 at 2:52 PM
  3. ChubChub has a new avatar.

    Jun 19, 2018 at 2:43 PM
  4. kellys_eye replied to the thread Siemens Thyristor SPNO 3RF23101AA02 shorted.

    Seems a bit 'low'..... either way, the module is good for 10A (2.5kW) but devices do fail occasionally. Simple one-for-one replacement...

    Jun 19, 2018 at 2:18 PM
  5. kellys_eye replied to the thread Secret Mission Motion Sensor.

    The simplest form would be to use pressure mats! Next would be the IR sensing modules that are common with burglar alarms (adjustable...

    Jun 19, 2018 at 2:14 PM
  6. Hemant Choudhary replied to the thread Yamaha rxv 465 no display and no power...

    Apart from the missing transistor, what will be the next step moving further. I will confirm the presence of the Q200. Pin 1 and 3 of...

    Jun 19, 2018 at 2:08 PM
  7. 73's de Edd replied to the thread Yamaha rxv 465 no display and no power...

    Sir Hermant . . . Reference to page 112 VERY TOP , just right off center for the 3.3 VDC main supply and this circuitry which is...

    Jun 19, 2018 at 2:02 PM
  8. applecruncher1 posted a new thread.

    Siemens Thyristor SPNO 3RF23101AA02 shorted

    Hi, We have a jacketed tank with a heating element (220 VAC, 650W) that is connected to a Siemens Thyristor SPNO 3RF23101AA02 as shown...

    upload_2018-6-19_20-39-3.png upload_2018-6-19_20-44-36.png

    Forum: Troubleshooting and Repair

    Jun 19, 2018 at 1:54 PM
  9. Adam_Smith posted a new thread.

    Secret Mission Motion Sensor

    Hello guys [IMG] , I need help in finding the best approach towards a stealth project. I am operating a mission in my home where I...

    Forum: Microcontrollers, Programming and IoT

    Jun 19, 2018 at 1:27 PM
  10. 73's de Edd replied to the thread Help! Color dropping in and out on 1978 Zenith Chromacolor II television.

    Sir LucidusAtra . . . . . Confirm if this is being the signal path. VCR comes into the Zenith thru the mentioned 300/75 transformer ***...

    Jun 19, 2018 at 1:24 PM
  11. davenn liked Bluejets's post in the thread Broken Futaba R/C receiver.

    Might be a good lesson for you then in that case. I'd suggest a quick look at the attachment

    image.jpeg Jun 19, 2018 at 11:50 AM
  12. (*steve*) replied to the thread Successful Stanford Research SR530 lock-in amplifier repair.

    Here's a question for you guys... I'm starting to give dipped tantalum caps quite a bit of side-eye. I've had a number of failures in...

    Jun 19, 2018 at 10:25 AM
  13. camerart replied to the thread Programming PIC to sontrol 6x SERVOs.

    Hi B, Looking a bit deeper into what you are saying. Is this correct: The interrupt occurs every 2ms intervals (How long does it...

    Jun 19, 2018 at 9:10 AM
  14. kellys_eye replied to the thread Help! Color dropping in and out on 1978 Zenith Chromacolor II television.

    Google 'NTSC color burst signal'

    Jun 19, 2018 at 8:54 AM
  15. camerart replied to the thread Programming PIC to sontrol 6x SERVOs.

    Hi B, Good suggestion, but I am supporting the Oshonsoft system. C

    Jun 19, 2018 at 8:52 AM
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