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  1. tedstruk

    41 volts in my DVD's AV output jack ground.

    :p There are these little gears on the DVD, and if you turn them in the right direction it will slowly lower the drive unit, and eject the disk, so you can save your media. :rolleyes:
  2. tedstruk

    41 volts in my DVD's AV output jack ground.

    Unplugged meter AC volts @2v meter reads .013v when its not connected to anything my resistor is a Orange Orange Silver Gold across the fuse lugs with resistor it reads .025 to.021v
  3. tedstruk

    41 volts in my DVD's AV output jack ground.

    This is with the main PCB(the top board) just laying on the pins, it was easy to remove, 2 screws and 2 pins.
  4. tedstruk

    Deaf Alarm Clock Rubber Button Issues

    I was told... don't quote me on this... That you can clean those carbon switches with a soft graphite pencil eraser. Personally, I try not to even touch them. The greasy stuff is probably contact grease, designed to help the buttons make contact. I think the contacts, are supposed to be...
  5. tedstruk

    41 volts in my DVD's AV output jack ground.

    there were 9 residual voltages in the board after I unplugged it. Probably the power capacitors.... they discharged when I tested after I unplugged it.(I already feel like a mad scientist..)
  6. tedstruk

    41 volts in my DVD's AV output jack ground.

    I got the disk out, but I am after a full repair. There is no ohmage in the circuit with the power off. Is the resistor test with the power on or off? How about a .005 resistor? 74.5 with resistor. 74.5 without resistor
  7. tedstruk

    41 volts in my DVD's AV output jack ground.

    K. just itching to try my Osc scope out!
  8. tedstruk

    41 volts in my DVD's AV output jack ground.

    Power switch is a momentary, year of 2006, but it still has caps and transistors for brains. What would drive 74 volts into the ground outputs?
  9. tedstruk

    41 volts in my DVD's AV output jack ground.

    #1, I don't need to bust any caps. or resistors for that matter. So at 73 volts most of my resistors are just gonna disintegrate. whats the point of this test anyway?
  10. tedstruk

    41 volts in my DVD's AV output jack ground.

    heres what my VOM looks like... its for automotive work. diode beeper and all. I am a hobbiest with about 6 weeks of beginner electronics.
  11. tedstruk

    41 volts in my DVD's AV output jack ground.

    Question 2. one day it just didn't work. Question 1. The fuse has continuity, but I have seen fuses that have continuity and are bad. Overall performance? I am an electronics hobbiest, have taken apart lots of stuff, and this unit is not supported by Magnavox, and the local guys can't get...
  12. tedstruk

    schematic and wiring diagram for Magnavox MWR10D6

    This is a DVD recorder. Sept 2006. Appears to have power, but the power light doesn't light, and it is dead to the user. There are over 73 AC volts from the main power fuse to AV output grounds.
  13. tedstruk

    41 volts in my DVD's AV output jack ground.

    I want to get my DVD out of the drive, but there is no power. I pulled the MAIN PCB, from the ribbon cables to the drive and AV PCB, to access this. There is no continuity from the fuse to the ground, but when I plug it in, it shows more than 73 volts AC.
  14. tedstruk

    41 volts in my DVD's AV output jack ground.

    I am getting 73.? volts from the fuse to any of the output grounds.
  15. tedstruk

    41 volts in my DVD's AV output jack ground.

    between the plug in where it is soldered on the main board and to the ground side of the external jack in the rear of the machine to the video-and Audio Stereo
  16. tedstruk

    Stage Line 500W amp repair project

    There is something that connects to that resistor that is grounding out. Maybe inttermittently because you said it didn't just fry out but took a while to stop.
  17. tedstruk

    Stage Line 500W amp repair project

    this thread makes me cry. you should have started at the power line for the left channel and worked your way in until you found the fault. faults are usually ground outs somewhere. opens are where there is a gap in the line. start over cause the amp is still ok, thats why those lights are...
  18. tedstruk

    Question regarding ic / microcontroller chips

    I've heard that before Mr.BobK. teach said, "ins and outs are arbitrary. Any high impedence opens the box. Low impedence doesn't change anything. " The program in the eprom is the stuff that doesn't change.(I think)
  19. tedstruk

    SAF-C167CR-LM HA+ MCU

    usually signal fires it. itw where and when the signal comes from, if there is power at the power pin and ground at the ground pin the chip is enabled.
  20. tedstruk

    41 volts in my DVD's AV output jack ground.

    The Magnavox DVD recorder is dead. no power on. Not the fuse or the plug, and there are 41 volts between my 110, and my AV output at the ground. Where should I look for problems>? wanna guess?
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