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AUX 단자가 없다고 개조하신분도 있는데.... http://www.todaysppc.com/mbbs/view.php?id=free&page=1&divpage=78&sn=off&ss=on&keyword=%B1%B8%B1%DB%C8%A8&no=404950&ct=20190113_0000 저는 고무신(?) 벗기는 것 조차 엄두가 안나서  블루투스 오디오 동글로 해결했습니다 (막귀라서 음질은 잘모르고, 모노인지 스트레오인지 정도만 구분 합니다) 스트레오로 소리가 잘나오니 좋습니다^^  구글홈 미니가 생각보다 스펙이 높네요 (아주 깔끔하게 분해사진과 함께 까발려 놨네요) 4Gb DDR3L SDRAM <= 이게 눈에 확 들어옵니다 CPU는 듀얼코어, 1080p HD재생이 가능하다는데 얼굴(?)이 없어서 별볼일 없겠네요 https://medium.com/@justlv/google-home-mini-teardown-comparison-to-echo-dot-and-giving-technology-a-voice-c59a23724a26 Marvell 88DE3006-BTK2 — (unchanged) This is the multimedia processor SoC, an ARMADA 1500 Mini Plus with a Dual-Core ARM Cortex A7, supporting 1080p HD content. Toshiba TC58NVG1S3HBA16 —(unchanged) 256 MB NAND flash Texas Instruments TAS5720 — (unchanged) The audio amplifier Marvell Avastar 88W8887 WLAN/BT/NFC SoC — (changed from the 88W8897 used in the Google Home) The main difference with this SoC is that instead of a 2x2 wifi radio (meaning it can send and receive on two antennas simultaneously and do wifi beamforming), it only has a “1x1”. This is most likely a cost reduction, also requiring less thermal dissipation and hence a smaller, cheaper design, for a product that may not need the extra bandwidth and antenna strength. SK hynix H5TC4G63CFR-PBA — This is 4Gb DDR3L SDRAM (changed from the Samsung K4B4G16 512MB DDR3 SDRAM used in the Google Home) There are also now only 4 RGB status LEDs, compared to the 12 in the original Google Home, and so they also got away with using only one LED driver, the NXP PCA9956BTW, instead of two. A relatively minor cost reduction. Also included is some Marvell switched-mode power supplies. Nothing superhero here though. Peeling back some adhesive foam, you can see a flex cable soldered directly to the board — marginally cheaper but significantly tougher than the ZIF connector used on the other end of the cable. I’m open to learn about how this compares in terms of time and cost on the assembly line. |
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