Vbe 237 parte 3: Depurando a placa de fonte do laptop Micron Millennia Transport скачать в хорошем качестве

Vbe 237 parte 3: Depurando a placa de fonte do laptop Micron Millennia Transport

Neste vídeo eu mostro algumas dicas de investigação de problemas na placa de fonte do notebook Micron Millenia Transport. Sem diagrama esquemático e sem manual de serviço, esta etapa é de pura inspeção e medidas com o companheiro multímetro Fluke 87V. Intel I82317MX - chipset 430MX https://www.alldatasheet.com/datashee... Cirrus Logic CL-GD7548-85QC-A - XGA/Super-VGA controller https://www.datasheetarchive.com/data... Cirrus Logic CD-PD6730-QC-A - PCI to PCMCIA host adapter https://octopart.com/datasheet/cirrus... Sanyo LC86P6648 - microcontroller https://www.alldatasheet.com/datashee... Philips S87C752-4DB - 8051 microcontroller https://www.alldatasheet.com/datashee... Sound Blaster Vibra 16S https://en.wikipedia.org/wiki/Sound_B... Yamaha YML289B - OPL3 chipset https://www.alldatasheet.com/datashee... Yamaha YAC516 - audio D/A converter https://www.alldatasheet.com/datashee... National Semiconductor LM831M - stereo audio amplifier https://www.alldatasheet.com/datashee... SMSC FDC37C665 - Floppy disk controller https://www.alldatasheet.com/datashee... Texas Instruments TPS2202 - Dual power manager for PCMCIA/PC Card https://www.alldatasheet.com/datashee... Dallas DS1669 - digital rheostat https://www.alldatasheet.com/datashee... Analog Devices AD722 - RGB to PAL/NTSC encoder https://www.alldatasheet.com/datashee...