6600 keypad ic strange problem
hi mates i luv all ur valuable posts i helped me a lot in my life...... but plzz do help me with this sol. also a customer came to me with 6600 keypad not working i changed both glass i.c (keypad i.c) .......when i checked it i worked for me but after half an hour i noticed that 6 key start pressing automatically i rebolled both the i.c"s again but then one or two keys didnt worked for me ........finally i changed both the i.c again but then the joystick got stucked i dont know what is happening should i change the keypad again or somebody"s telling me that my keypad ic is of bad quality ..........plz plz plz do help me bro i knw all ur right sol. might help me out.....thanks in advance | 