Asus P320 문제 해결 매뉴얼 - 페이지 15
{카테고리_이름} Asus P320에 대한 문제 해결 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Asus P320 36 페이지.
Asus P320에 대해서도 마찬가지입니다: 서비스 매뉴얼 (33 페이지)
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4.1 Can' ' ' ' t Power On
4.1 Can
t Power On
4.1 Can
4.1 Can
t Power On
t Power On
Note 1:
1 Measure the reset signal ( MPU_RST# ON_nOff ), Low► inspect
related components.
2
Measure clock signals XTAL_OUT (32kHz), CLK13M
(13MHz),RF_CLK (26MHz) ►inspect related components U1, X1,
U1804.
3 Measure Chip Select Signal FCS# and DDR_CS# (H←→L) ►
inspect U1 and U5.
4 Measure Data Signal FLASH_D0 and DDR_D0 (H←→L) ►
inspect U1 and U5.
5 Remove the Memory U5, Re-download Image and Remount U5.
Note 2:
1 Don't provide Power to PCB, and measure the impedance of all
power domain on the device.
Note 3:
1 Re-download image.
華
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華
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15
Service Manual
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