Sony KLV-32S400A LCD TV flower screen repair 1 case - android - Phones Developers

Electronic scale crystal oscillator 3.2*2.5mm 3225 16M (16.000MHZ) 12PF 10PPM 20PPM 30PPM

Single chip microcomputer STM32L151CCU6

HT7550-1

Brand AVX TPSE226M035R0125 Low impedance tantalum capacitor AVX 22

Sony KLV-32S400A, image flower screen, face whitish, Baidu, it is said that the logic board AS15 is broken, decisive teardown, power hand touch AS15 hot hand, the judgment is basically it is broken, a year ago Taobao two I am sleeping, this time is available, the original machine is AS15-HG, my AS15-HF, the bottom has a heat sink, then, the air gun blows, the soldering iron drag, once successful, the test machine image is normal, and some It is very hot to change the chip. I only have a little temperature change. I feel that it is related to quality. I bought 10 yuan at the time. Now I only have 4 or 5 dollars. In addition, because there is a small resistance near AS15, it is not available. The tip of the knife is dragged with a small horseshoe.