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I have an Altracoustic ACX1000 and need to replace the program potentiometer to the right side of amp and need to get inside to do it. I am mechanically and electronically capable, but don't want to damage anything in the process. Just need to know that I'm disassembling properly. Already removed machined screws from top and sides. Need to know whats next.

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5 Suggested Answers

MicrowaveSvc
  • 9047 Answers

SOURCE: Disassembling door to replace plastic outer panel - how to remove handle

You can visit http://www3.sears.com/ (the 3 is correct) You will need to enter your full model number (not just 61709) and you can see expolded view diagrams which can be very helpful. Chances are the panels separate as shown in the photo I have attached below. Panel replacement can usually be done without removing the door from the microwave. In cases where it is felt that door removal is necessary, I recommend detaching the door from the hinges. I generally do not advise removing the hinges from the microwave. Whenever the hinges are removed, great care must be taken to put them back in the very same position they were in. Failure to do so can cause microwave leakage, which can cause risk of skin burns, fire, and disruption nearby electronic devices.

Posted on Dec 20, 2006

  • 216 Answers

SOURCE: DP-30 Disassembly

No special tool are needed, except small screwdriver, gloves, mask and a clean table and room.

You will run into optics viewing problem if not careful.

atdlee@netzero.com

Posted on Dec 23, 2007

pishta68
  • 579 Answers

SOURCE: How to disassemble case.

Pry the metal spring clip in the base of the hotshow toward the rear of the camera with a pocketknife, itll pop out and there will be 4 small screws under there, Ill put a buck on that bet. The hotshoe needs some good anchors to support some beefy flash units so it has screws to hold it down, metal hotshoe to metal chassis.

Posted on Feb 07, 2008

  • 979 Answers

SOURCE: bypassing renkus heinz p1500 potentiometer. I

As the pots are part of the necessary feedback loop for the final stage, I would recommend that you jumper the wiper of each respective pot to its "full on" position. Problem solved!...accordianman

Posted on Feb 24, 2009

  • 42 Answers

SOURCE: 1991 Nissan Maxima: Removal of front driver side door panel

This is out of my haynes manual
1 disconnect negative battery cable
2 on manual window equipped modesl remove the window crank using a hooked tool to remove the retainer clip.
3 on power window equipped models pry out the armrest switch control plate and disconnect the electrical connections
4 detach the armrest pull handle retaining screw then remove the inside door handle trim bezel
5 insert a wide putty knife, a thin screwdriver or a special trim panel removal tool between the trim panel and the head of the retaining clip to disengage the door panel retaining clips.then remove the remaining door panel retaining screws at the lower edge of the door panel.
6 once all of the clips are screws are disengage detach the trim panel disconnect any electrical connectors and remoe the trim panel from the vehicle by gently pulling it up and out.
7 for access to the inner door remove the door panel support bracket then peel back the watershield taking care not to tear it. it install the trim panel first press the watershield back into place. if necessary add more sealant to hold it in place.
8 installation is the reverse of removal

Posted on Mar 20, 2009

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1 Answer

Volume control not working


Left and right wires are like the ends of a carbon resistor.
The centre connection is the slider that slides along the carbon resistance.
Spray inside the device,
The centre sliders often loose connection from overuse.
Carefully take apart and clean & put slight tension back on centre slider.
Look to see if carbon track is worn out?

Take the centre wire off the Pot and try it on either end.
One will be full volume the other will be lowest volume.

Read the Ohms value of the Pot (stamped on)
or use a cheap Ohm section of MultiMeter
Note the size of threaded area
Get similar to take it's place


1M 24mm Potentiometer Linear Single Gang Potentiometers Resistors Passive...

Potentiometer Wikipedia the free encyclopedia

Sep 19, 2015 | Audio Players & Recorders

1 Answer

Preamp changing


This is not program/software error. This is hardware error.
Damage is on the potentiometer. usually caused by a bad contact inside the potentiometer. The most common is the preamp-TYPE potentiometer.Faulty potentiometer can also occur in the other,
depending on what we hear, when (suddenly) the bass sound bigger or smaller, it mean that BASS potentiometer was bad.
Potentiometer must be replaced,because it can not be repaired or cleaned (except,you are experienced in parts repairing).. This is due to the potentiometer is to use a special type.

Jul 14, 2014 | Boss ME-70 Guitar Multiple Effects Pedal

1 Answer

Key will not turn in 2002 S430


Just some suggestions.
Clean the end of your key and get an earbud and metho/alchol and clean the keyhole sensor.
Change the battery in your key.
Check the charge level on the battery. Recharge.
Check alternator charging.
climatecontrol diagnostic menu

To enter mode press "REST" for more than 5 seconds. Use the left & right Auto buttons to scroll.
standing
value code description
15 1 Inside Temperature
11 2 Outside Temperature
11 3 Left Heater Core Temperature
10 4 Right Heater Core Temperature
10 5 Evaporator Temperature
11 6 Engine Coolant Temperature
3 7 Refrigerant Pressure: displayed as 1.xx bar where xx is in the display
10 8 Refrigerant Temperature
0 9 Not Used
1.2 10 Blower Control Voltage: 6.0V
11 Emission Sensor: 2.4V
12 Sun Sensor: 4.1V
0 20 Control Current for Auxiliary Fan: 3.2mA (Is this value too low?)
0 21 Engine RPM: 44 => 4,400rpm
0 22 Vehicle Speed
0 23 Terminal 58d: 32 or 32% of Full Battery Charge
12.0 24 Battery Voltage: 13.3V
8 40 Software Status: 164
5 41 Hardware Status: 85
216 42 Variant Code 1st numerical value
14 43 Variant Code 2nd numerical value

50 Not assigned
51 Not assigned
52 Not assignd
60 Roof OPE/CLO
61 Left side air outlet, knurled wheel potentiometer Volts
62 Vacuum actuator 46, feedback potentiometer Volts
63 Center outlet, knurled wheel potentiometer Volts
64 Vacuum actuator 47, feedback potentiometer Volts
65 Right side air outlet, knurled wheel potentiometer Volts
66 Vacuum actuator 48, feedback potentiometer Volts

Item 63 is the input signal from the thumbwheel controlfor the center vent, and 64 is the feedback signal to the controller giving it the position of the vent flap. As you move the thumbwheel these values should continously vary from a minimum of roughly .7 to 4.5.

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1 Answer

My EFX elliptical provides an error 44? and shuts down in the middle of my work out. I notice this is only an issue when choose a course that is weight loss when the EFX has to incline and decline. When...


Precor Error 44, Un-commanded Lift Motion Probable Cause 1. Intermittent or bad connection in the lift position sensor(potentiometer).
2. Lift position sensor (potentiometer) is bad.
3. Lower PCA is bad.
Corrective Action
  1. Bad or intermittent connection of the lift position sensor (potentiometer) is the most common cause of the error 44. Inspect all wiring and connections related to the lift position sensor (potentiometer). Repair or replace wiring connections as necessary.
  2. Monitor the lift position number displayed while operating the lift in diagnostics mode. If the reading makes large changes or is erratic, the lift position sensor (potentiometer) is likely bad. Replace the lift position sensor (potentiometer) or lift motor if the lift position sensor (potentiometer) is internal to the lift motor.
  3. If the lift moves without any command entered either manually or through a program, replace the lower PCA.

Precor Error Code 44

Jan 21, 2011 | Precor EFX 546i Elliptical Version 4

1 Answer

I have a sansui G9700 receiver/amp. The volume control works intermitantly. Must play with it to get volume. I believe I need to replace the potentiometer F3085. where can I get one? Erick G


The potentiometer doesn't need to be replace, it has collected dust inside causing the intermittent operation. Buy a contact cleaner/conditioner to spray inside it and move the potentiometer clockwise and counter clockwise a few times until the dust inside it is gone.
Check this link to find a contact/conditioner cleaner or you can try spraying rubbing alcohol but this could because alcohol doesn't not lubricants properties.
Let me know if you require further assistance.

Nov 27, 2010 | Sansui Audio Players & Recorders

1 Answer

Need a part # for the volume potentiometer. It has been cleaned several times already & the shaft is loose/wobbles & sound is staticy/comes & goes as volume is raised & lowered &/or...


There are many configurations for volume potentiometers - If you remove yours, you can get the serial number off it and go to a local electronics supply store ( or website , like www.radioshack.com) you should be able to purchase the right one. If the shaft is wobbling, you may be able to tighten up the casing by bending the tabs on the back of the casing - make sure you're squeezing the casing closed with the shaft in the proper location. If you have talent ( this part is really challenging for me ) you can straighten out those tabs, disassemble the switch, clean the contacts with a pencil eraser, regrease with dielectric grease and re - assemble. Personally I would just buy another - much easier!!
Good luck either way!!

Nov 23, 2010 | Audio Players & Recorders

1 Answer

Reception is scratching & poor. Getting worse. tried replacing the antenna without improvement.


This could be happening for a variety of reasons. The potentiometers could be dirty, and need spraying with electrical contact cleaner. The antenna connection inside the unit could be compromised, or there could be a cracked solder trace or power supply, or modulation problem. You can try to take it apart and see what you can see, but it will have to be troubleshot to be fixed, if cleaning the switches and potentiometers doesn't help.
.

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3 Answers

Furreal Pony neighs like a broken record


I had the exact same problem, and all I did was replace the batteries. It worked right again! I just knew the kids had broken the neck of it. It sort of slings to the left and neighs over and over again. BATTERY ISSUE :) The instruction manual should tell the consumer this. Hope this helps!

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1 Answer

My Behringer BXL3000A bass amp's volume control makes a noise, so what could be the problem?


If the noise appears only when you rotate the control, there is dust inside it. With the amp disconnected from mains, rotate the volume control from min to max back and forth for about 30 times. See if this helps. This is not a definite solution, you maybe have to replace the potentiometer or spray some potentiometer cleaner. Good luck!

Nov 22, 2008 | Audio Players & Recorders

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