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Playstation 3 Game Controller Principle And Maintenance Method
Jun 23, 2017

Playstation 3 Game Controller principle and maintenance method
Playstation 3 Game Controller refers to the control of the motor speed inside the important components, but also the core part of the electric system, the main control of the motor speed, energy management system and a variety of core components of signal processing. In the industry also requires the Playstation 3 Game Controller with brake power, undervoltage protection, undervoltage recovery set over-current protection and other corresponding series of protection functions.
Playstation 3 Game Controller can also be divided into brushless Playstation 3 Game Controller and brush Playstation 3 Game Controller. Brushless Playstation 3 Game Controller relies on electronic commutation, the complexity of the circuit is also much higher than the brush Playstation 3 Game Controller, so its manufacturing costs and process is much higher than the brush Playstation 3 Game Controller.
     Brush Playstation 3 Game Controller detection method:
(1) Disconnect the power supply with the diode file detection
A red pen to play Playstation 3 Game Controller power input positive, black pen then negative, charging phenomenon is normal, short circuit is damaged.
B red pen then Playstation 3 Game Controller power input negative, black pen then red, yellow, green, short circuit is damaged.
C red pen then Playstation 3 Game Controller power input negative, black pen connected to the motor negative should have 400-700 parameters.
D red table pen connected to the motor negative, black pen then Playstation 3 Game Controller positive, should have 100-300 parameters.
E turn red, black, green, should not have short-circuit phenomenon.
(2) power measurement
F detection Playstation 3 Game Controller power input positive and negative are 36V and 48V or more voltage.
G detects whether the power supply has a voltage of 5V or more.
H Turn the handle to see if the voltage changes between 0.8V and 4.2V.
I turn the handle to detect the Playstation 3 Game Controller voltage output.
(3) Short-circuit brake power cord Playstation 3 Game Controller should stop output
Brushless Playstation 3 Game Controller Detection Method:
First, power failure detection
1, detect the Playstation 3 Game Controller power input positive and negative are short circuit
2, detection Playstation 3 Game Controller winding wire parameters:
A with a black pen to connect the power positive, with a red pen, respectively, touch yellow, green and blue around the wire, the parameters between 400-700
B repeat the steps of 2
3, Hall signal line detection: black pen with a black line, red pen then red, yellow, green, blue four lines, there should be no short circuit failure
Second, power detection
1, detect the Playstation 3 Game Controller power input voltage is 36V (48V) above the voltage;
2, the detection of Hall signal line is 5-7V voltage;
3, the detection switch power supply whether there is more than 5V power supply;
4, turn the handle, the detection signal line is between 0.8-4.2V change.

     Currently on the market mainstream brands used in the brushless Hall Playstation 3 Game Controller, also joined the digital frequency conversion CPU control chip, it not only has a high sensitivity, stable performance and reliable features, and also with Effectively reduce the motor noise function.