| Hi there, I read through all the threads but cannot find the answer im looking for,
Im jsut starting with smd repairs, I recently got a SMD hot air station, and I need some pointers / tips using it... I can change power on /off and 3310's and charging blocks t190 etc.. withour hassle, Im having trouble removing PA. DO i heat it from the top on the PA itself or heat it from the bottom through the PCB where theres holes???
2ndly . I removed the haggar from the dead 3310 board, after i removed it the small spots of soldier seemed asif they have touched each other in the middle , if i replace will the board function?? if nto how do i change the haggar withouht messing tghe balls of soldier up . iM using a hot air ****er and a tweezer... pls assist. thanks |