Mackie Tapco Th15a Thump Active Loudspeaker - Page 9 - Answered Questions & Fixed issues
How do you do a factory reset on a casio wk1630?
I finally figured it out! 2020!! Turn off the keyboard. Hold the enter button, and press power. Press YES to reset! That will completely reset it as if it were new!
6/6/2020 9:25:17 PM •
Music
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Answered
on Jun 06, 2020
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1,375 views
I need to know the value of the Resistor "R1" in
Let us use a bit of logic to resolve this... I have an Axiom but it would be a lot of screws to take out to get to the part... so let us think about this. The resistor value starts with a "1" and we know it is 5% tolerance (gold). we know the resistor burnt up with likely 5 volts on it... Value could be 1000 ohms, however the voltages present (12 volts max) would NOT have burned up a resistor of 1000 ohms. The USB area is mostly 5 volts and across 100 ohms is only a quarter watt... not enough to really burn up a resistor... First thing is to MEASURE that the resistor s open... in spite of being burned, it MAY still be OK... these resistors now usually either open or remain close to their value. The resistor ALSO may be a fusible resistor intended to act as a fuse... Is the resistor open or not? is it near a resistance with a "1" as the first digit? If it is not open I suspect it is not all of the problem. In that case, look for a burned circuit trace on the board. If it is open, then MEASURE the voltage across the resistor with the power applied. If you find 5 volts, then it MIGHT be a 10 ohm used to limit the USB current to 500ma. Get back to me with your findings... I have unraveled many of these things...
5/4/2020 3:19:48 PM •
Music
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Answered
on May 04, 2020
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1,017 views
MY ORGAN HAS NO SOUND
Can you please Edit or add a comment to your question, what make and model of organ is it? Have you tried it in a different AC outlet? Do any lights come on when you switch it on? Have you tried the headphone output as well as the speakers? Does it have a line output? What happens when you move the volume knob and or the swell pedal, do you hear any noise?
11/6/2019 12:37:26 AM •
Music
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Answered
on Nov 06, 2019
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174 views
I want 06b884-02 dsp bord
It would be nice to know what brand name and model you have there......
10/4/2019 11:25:08 AM •
Music
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Answered
on Oct 04, 2019
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232 views
Where can I download the schematic diagram of zed 22fx?
all resistors are banded with different colors and each band has a specific value
band colors range from black , purple, orange yellow dark green blue red grey and white and color diagrams and values can be found on the net or from shops like Jaycar
however if you want a schematic diagram if you go google and type in schematic diagram for zed 22fx you may be lucky enough to find a pdf version down load
if such a diagram is unavailable unsolder yours and take it to the shop and have it identified and they will have spares for sale
10/3/2019 3:29:30 PM •
Music
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Answered
on Oct 03, 2019
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514 views
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