Porr Potentiometer Circuit: Potentiometer Problems and Repair Pics
All laser units I ship I Adjustmment personally tested in a ps2 with all types of media. Set Ps2 Potentiometer Adjustment Potntiometer skew knob Adjuatment few clicks CCW from the center dot then try a clean DVD disk, and click the white skew knob 2 clicks at a time clockwise till it reads, you can Adjuwtment if your getting close by the sounds and movement of the laser. You do not have to power off and on between each click just press the reset button Sometimes Italia Sex material or lint will fall under the laser eye and block the laser light, carefully clean this Potentiomter with air duster.
If you get a buzzing and the head is not moving right sometimes a single hair caught in the rail and brass O ring of the head will cause a non-read situation. Clean the rail and brass rings so it slides effortlessly. Also if the worm gear is new it may be too tight! At this point its best to send it in. Never adjust the laser power adjustment pots on the bottom of Linaxxx laser head unless you know exactly what you are doing.
Never turn the pots below ohms the normal range is ohms, if you apply power with the the laser turned up too high pot ohms less then it will fry the Ps2 Potentiometer Adjustment and the laser is scrap. The lower the ohms the Ps2 Potentiometer Adjustment the laser output. They should always be adjusted with a scope and reference or game disk.
These pots are calibrated at the factory and adjusting them incorrectly will roast the laser eye immediately upon Ps2 Potentiometer Adjustment on. The power level of a new replacement laser never has to be adjusted. If you cannot read any disks first suspect the laser movement, skew, laser height or motherboard.
Adustment and below have much worse disk reading circurtry. V7,9,10 read much better with the same laser. If you bought the Potentiomeetr from me I will generally install and calibrate it for free if you cover return shipping of your unit.
All laser units I ship I have personally tested in a ps2 with all types of media. Set the white skew knob a few clicks CCW from the center dot then try a clean DVD disk, and click the white skew knob 2 clicks at a time clockwise till it reads, you can tell if your getting close by the sounds and movement of the laser. You do not have to power off and on between each click just press the reset button
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/09/23 · How To Adjust Any PS2 CD & DVD Potentiometer Variable Resistor No Insert CD DVD Disk Read Error! If playback doesn't begin shortly, try restarting your .