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  1. Replies
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    That's right, sorry, i didn't think about the...

    That's right, sorry, i didn't think about the triple switch.
  2. Replies
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    You need an extra diode in the wire that goes...

    You need an extra diode in the wire that goes throught the switch in position 1.
    Without this extra diode, in position 3 you will throw 12V into IGN/ACC throught the diode.
  3. That schematic is not valid, you can't put a...

    That schematic is not valid, you can't put a diode in a audio signal wire, it will strongly distort the audio.

    You should build the circuit as posted in first page, the one with the GLI, you can...
  4. 1-Already answered. 2-As far as i know, there...

    1-Already answered.

    2-As far as i know, there are units without amplifier and units with amplifier, if the unit has no amplifier it is not capable of driving loudspeakers directly, if the one...
  5. Two wires means your inverter doesn't have a...

    Two wires means your inverter doesn't have a control wire, so, you can't do this simple mod.

    But you can lower the voltage that goes to the 12V wire.

    To do this you can put some diodes in...
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    here you have some pictures of the inside I took...

    here you have some pictures of the inside I took some time ago:

    http://www.solocarputer.com/phpbb2/viewtopic.php?t=8143
    http://www.solocarputer.com/phpbb2/viewtopic.php?t=5122...
  7. Your monitor input resolution is: 480 x 234 ...

    Your monitor input resolution is:

    480 x 234

    Supposing there is no communication protocol needed to activate the nav input (just selecting source), you have to adjust your vga output to be PAL...
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    I've seen this behaviour with an amplifier with...

    I've seen this behaviour with an amplifier with defective or insuficient power supply capacitors, check your amplifier wiring and battery level.

    Open the sub enclosure and take a look at the cone,...
  9. Don't give up!!!. Try the last test i...

    Don't give up!!!.

    Try the last test i suggested and the circuit for doubling RCA level.
  10. No, you need only 2 GLI, one for LEFT channel and...

    No, you need only 2 GLI, one for LEFT channel and one for Right channel, in the schematic T1L and T1R are the internal transformers of one GLI, so, you need 2 GLI to get 4 transformers.

    Remember...
  11. That's because input to the GLI is left floating,...

    That's because input to the GLI is left floating, you should wire a 1K-10K resistor in parallel with the inputs, this will ensure that input to the GLI is 0V and will kill your noise. This resistor...
  12. Note that this test will work if TIOs only need...

    I have not tried this yet, and I will do so and report back.

    [/QUOTE]

    Note that this test will work if TIOs only need 12V to operate, if they need 5V also, you will not be able to connect them...
  13. Did you try the short circuit tests (Input of...

    Did you try the short circuit tests (Input of TIO) i suggested, which were the results from the test?. Was the noise still there, if yes, you could try to power the TIOs from the same ATX power...
  14. I mean you have to take a jack and connect it to...

    I mean you have to take a jack and connect it to your TIO input, short circuit every cable in the jack together, and don't let it touch any other ground, chassis. Don't disconnect the ground of the...
  15. We are talking about different things. All sound...

    We are talking about different things.
    All sound cards line outs have a 0 DC output level, but have an AC level (audio) greater than 0V, if not, no sound would be output at all. The 5V rms output...
  16. When you connect the GLI you stop the dc pass...

    When you connect the GLI you stop the dc pass from your amplifier (TIO) to your car amplifier, that's why your amplifier turns off.

    Looking at...
  17. Replies
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    Screens that have a separate board for inverter...

    Screens that have a separate board for inverter (my xenarc 700idt does), have a control pin in the inverter connector used to control screen backlight.

    Normally you get full brigh at 0V and...
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    You have to check windows sound mixer and make...

    You have to check windows sound mixer and make sure all unused audio sources are in mute (mainly mic, aux, line in, etc).

    In 90% of cases mic input picks up noise from HD and other sources, it's...
  19. Replies
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    If the amplifier is a TDA7052A/AT you should be...

    If the amplifier is a TDA7052A/AT you should be able to supply 0.2V to the audio input to get almost 12V at the output with enough power to drive a fan (Gain is 35dB at max vol, 55 times input...
  20. Thread: Stupid Xenarc

    by visenri
    Replies
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    1,142

    I own a xenarc 700idt, and it looses settings...

    I own a xenarc 700idt, and it looses settings from time to time.

    I would like to see a picture of hand soldered areas.

    Thank you in advance.
  21. In your case i would take one of these two...

    In your case i would take one of these two solutions:

    1- Build my new dimmer (with microcontroller)

    check: http://www.solocarputer.com/phpbb2/viewtopic.php?t=13201&highlight=

    It has two...
  22. Replies
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    You did not answer the question, tell us what...

    You did not answer the question, tell us what device are we talking about.
  23. You run wires but you can't tell exactly how much...

    You run wires but you can't tell exactly how much power is wasted in that cable without algebra and ohm's law.



    When you understand algebra, you see formulas and complex relationships between...
  24. Replies
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    I agree with JC-S60. If that device is made for...

    I agree with JC-S60. If that device is made for 12V, as long as you power it by a 12V source, the current drawn by the device wil be limited by the component itself or by the maximum source current...
  25. That's true but the reason for this is that you...

    That's true but the reason for this is that you avoid a ground loop.

    The VGA signal comes from the PC, VGA card reference voltage is power supply ground (negative). Monitor reference for VGA...
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