返回目录 上电时序图 返回目录 4 2 3 1 5 全景图 TOP面 1 BOTTOM面 2 Mate10 pro TOP故障维修指引 V1.2 1 4 5 1V8 15 信号脚 PWR_HOLD PMU_RST_OUT_N (SYS_RST_N) SOC_RST_PMU_N (POR_RST) PWRON_N VOUT_PMUA_1V8 (LDO_PMUA) VOUT35_CODEC_2V9 (LDO35) VBUCK3_1V95 (BUCK3) VBUCK2_1V2 (BUCK2) VOUT26_1V7/1V35 (LDO26) VOUT0_0V75 (LDO0_1) VDD_PERI_0V75 (BUCK0) VBUCK4_0V75 (BUCK4) VBUCK6_0V75 (BUCK6) VBUCK8_1V8 (BUCK8) VOUT18_1V8(LDO18) VOUT24_2V8 (LDO24) VBUCK1_1V1(BUCK1) VOUT0_0V75 (LDO0_2) VOUT30_0V75 (LDO30) VBUCK7_0V6 (BUCK7) VOUT6_0V85(LDO6) VOUT7_1V8(LDO7) VOUT5_1V8 (LDO5) VOUT5_1V8 (LDO27) VOUT36_1V2 (LDO36) VOUT29_1V8 (LDO29) VOUT8_1V8 (LDO8) VOUT23_3V2 (LDO23) VOUT15_2V95 (LDO15) LDO_BUFF_1V8 (LDO_BU) SYS_CLK (SYS_CLK_19M2) ABB_CLK_38M4 CLK32_SYS 量测点对 应序号 电压 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 33 C1202 C1615 C1205 TS3006 C1039 C1024 1V8 1V8 1V8 1V8 1V8 2V9 C1145 1V95 C1143 1V2 C1034 1V35→1V7 C1048 0V75 C518 0V75 C508 0V75 C1151 0V75 C1155 C5208 C2901 C424 C1048 1V8 1V8 2V8 1V1 0V75 C1049 0V75 C1153 C1050 C503 C1028 C1035 C1038 C1037 C1031 C1019 0V6 0V85 1V8 1V8 1V8 1V2 1V8 1V8 3V2 C1016 2V95 C1042 1V8 / C1208 R1211 / 0V9 0V9 实物点测图 1V8 2 2 1V8 4 24 1V8 3 16 2V8 33 0V9 1 1V8 3 1V8 1V8 23 1V2 25 1V8 30 29 2V95 27 1V8 26 1V8 32 0V9 1V35→1V7 9 6 2V9 8 1V2 28 3V2 1V95 7 0V75 13 5 1V8 0V75 10/18 20 0V6 19 0V75 17 1V1 0V85 0V75 21 12 22 1V8 1V8 0V75 14 11 2018/11/24 第1页，共1页