全景图 TOP面 2 BOTTOM面 1 返回目录 上电时序图 信号脚 量测点对 二极 应序号 体 电压 实物点测图 C1202 0.59V 1.8V 1 C1101 0.35V 1.8V 0.34V 1.95V 7 0.38V 1.2V 0.33V 1.8V 24 22 28 23 0.34V 1.35V 9 29 0.34V 1.8V 21 26 15 25 0.29V 1.8V 14 0.38V 2.95V 0.36V 1.8V 0.37V 1.8V 0.38V 1.8V 0.35V 1.8V 31 0.32V 1.8V U1000 0.51V 2.9V 6 左端0.44V 右端0.78V 0.9V 0.39V 1.8V 5 上端0.59V 下端0.31 4 1.8V 13 0.39V 0.35V 1.8V 2 0.3V 0.75V 10 27 0.59V 3.2V 0.2V 1.2V 8 16 0.56V 3V 20 0.35V 0.85V 18 0.23V 0.75V 0.19V 0.6V 19 0.3V 0.67V 12 0.06V 1.1V 17 0.59V 1.8V 1 0.37V 1.8V 3 PWR_HOLD PMU_RST_OUT_N (SYS_RST_N) SOC_RST_PMU_N (POR_RST) PWRON_N VOUT_PMUA_1V8 (LDO_PMUA) VOUT35_CODEC_2V 9 (LDO35) VBUCK3_1V95 (BUCK3) VBUCK2_1V2 (BUCK2) VOUT26_1V7/1V35 (LDO26) VOUT0_0V75 (LDO0_1) BUCK0 VBUCK4_0V75 (BUCK4) VBUCK6_0V75 (BUCK6) VBUCK8_1V8 (BUCK8) VOUT18_1V8 (LDO18) VOUT24_3V0 (LDO24) VBUCK1_1V1 (BUCK1) VOUT30_0V75 (LDO30) VBUCK7_0V6 (BUCK7) VOUT6_0V85 (LDO6) VOUT7_1V8 (LDO7) VOUT5_1V8 (LDO5) VOUT27_1V8 (LDO27) VOUT36_1V2 (LDO36) VOUT29_1V8 (LDO29) VOUT8_1V8 (LDO8) VOUT23_3V2 (LDO23) VOUT15_2V95 (LDO15) LDO_BUFF_1V8 (LDO_BUF) SYS_CLK (SYS_CLK_19M2) ABB_CLK_38M4 PMU0_CLK32_SYS (CLK32_SYS) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 返回目录 C1205 0.37V 1.8V R2904 0.59V/ 0.31V 1.8V TP3077 0.39V 1.8V C1024 0.51V 2.9V C1145 0.34V 1.95V C1143 0.2V 1.2V C1034 0.34V 实际 1.35V C1048 0.3V 0.75V / / / C1147 0.3V C1151 0.39V 实际 0.67V 实际量 无值 C1155 0.29V 1.8V C1032 0.32V 1.8V 2 C1020 0.56V 3V C1139 0.06V 1.1V C1054 0.23V 0.75V C1153 0.19V 0.6V U300 C1050 0.35V 0.85V C1030 0.37V 1.8V C1028 0.33V 1.8V C1035 0.36V 1.8V C1038 0.38V 1.2V C1037 0.35V 1.8V C1031 0.38V 1.8V C1019 0.59V 3.2V C1016 0.38V 2.95V C1042 0.34V 1.8V / / / C1208 0.44V/ 0.78V 瞬间 0.9V / / /