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Smontaggio iMac Intel Retina 5K 27"

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iMac Intel 27" Retina 5K Display Teardown: 手順 0、 3の画像 1 iMac Intel 27" Retina 5K Display Teardown: 手順 0、 3の画像 2 iMac Intel 27" Retina 5K Display Teardown: 手順 0、 3の画像 3

  • 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

Diamo un'occhiata a cosa permette di funzionare a 14.7 milioni di pixel con una risoluzione di 5120 x 2880 su uno schermo da 27":

Bus Transceiver Texas Instruments NH245 8-Bit Dual-Supply

Generatore programmabile di tensione e calibratore vcom Texas Instruments BUF16821

Timing Controller Parade Technologies DP665 LCD

Peensiamo che questa sia una versione modificata da Apple del Timing Controller DP663 LCD

Regolatore Buck Texas Instruments TPS65270 Monolithic Dual Synchronous

IC Bias LCD per TV completamente programmabile ad alta risoluzione Texas Instruments TPS65168

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