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配备英特尔处理器 27英寸5K视网膜显示屏的iMac拆解

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iMac Intel 27" Retina 5K Display Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 iMac Intel 27" Retina 5K Display Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 iMac Intel 27" Retina 5K Display Teardown: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

  • Let's take a look at the hardware that allows 14.7 million pixels with a resolution of 5120 x 2880 on a 27-inch display:

  • Texas Instruments NH245 8-Bit Dual-Supply Bus Transceiver

  • Texas Instruments BUF16821 Programmable Gamma-Voltage Generator and Vcom Calibrator

  • Parade Technologies DP665 LCD Timing Controller

  • We assume this is an Apple modified version of the DP663 LCD Timing Controller

  • Texas Instruments TPS65270 Monolithic Dual Synchronous Buck Regulator

  • Texas Instruments TPS65168 High Resolution Fully Programmable LCD Bias IC for TV

让我们来看看在27英寸显示器上实现1470万像素，分辨率5120 x 2880的硬件：

德州仪器/Texas Instruments NH245 8位双电源总线收发器

德州仪器/Texas Instruments BUF16821可编程伽玛电压发生器和Vcom校准器

谱瑞科技/Parade Technologies DP665 LCD时序控制器

我们认为这是DP663 LCD时序控制器的Apple定制版本

德州仪器/Texas Instruments TPS65270单片双路同步降压稳压器

德州仪器/Texas Instruments TPS65168 用于电视的高分辨率全可编程LCD偏置IC

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