Questions & Answers for: how to unsolder ic

...unsolder all convergance ic's and try to turn it on. does it come on? if no, check all diods in the power suppy area. check h-output unsolder all convergance ic's and try to turn it on. does it come ...

...IC's, unsolder the 18 pins each IC, take a small flat head screw drive place it between the heat sink and IC and pound gently until the IC breaks free, wiggle the IC's to make sure all pins are free ...

my Onkyo TX-SR701 receiver is shuts off after a minute. it flashes protection then shuts off. unsold all the power transistors,if it is power IC amplifier unsold also then turn on TX-SR701 receiver if

...Unsolder all of the bias resistors and replace them with the proper values (usually 220, 150, 3.3, 2.2, and 3.9 ohms) 7. install the new ICs (STK392-110) 8. solder all connections IC and bias ...

...THE TWO SCREWS THAT HOLD EACH IC, I STILL CANT BREAK THEM LOOSE. ANY ADVISE? Have you unsolder parts from board if so take flat head screw driver and tapp on top of it to get ICs lose from heat

...CRT tv. Is this something I can do myself or should I pay a pro? Since the IC's need to be unsoldered from the board you should have a professional servicer do it for you,there is always a ...

...you may have a shorted convergence IC and the set may be in shutdown; someone needs to determine by unsoldering the two convergence IC chips and then trying to turn the set on; if they are unsoldered ...

going to the ic, if missing troublle shoot power supply.  If it is there, bad ic.  Or if it is low, unsolder vcc pin and check for right voltage to see if the ic is bringing down the voltage

...IC on the Main Powersupply board. Have both replaced as a preventive measure. If you are good at unsoldering and soldering componet IC's then yes you can do this yourself. The IC are STK-392-110 ...

...ic has a bad ground. Unsolder this and clean the area where the IC was, carefully.[the empty spot on the board where the IC is unsoldered] If you can, purchase and replace the vertical IC. A small ...