K501UB Repair Guide Oct/15/ 2015 John_jin GTSD - POWER FLOW POWER ON SEQUENCE AC POWER ON SEQUENCE Signal Measure Point-Bottom 30.D7706 3V3_MAIN_EN 568 33PL8102 VCCCORE 34 PL8101 VCCGT 39 PL8302 +1.0VSUS 129 10 PD8302 +VSUS_ON 515 35 PL8103 VCCSA 18 14.R2542 PM_RSMRST#_PCH 791 5.D2505 ME_AC_PRESENT 618 32.D7001 DGPU_PWROK 517 40 PL9102 +NVVDD 14.R2542 PM_RSMRST# 614 15.SL2501 PCH_SUSACK# 516 23.D5802 VCCST_PWRGD 624 7.D2501 +3VA_DSW_PWRGD 603 12.D5804 +1.0VSUS_PWRGD 565 21 PD8801 SUSC_EC# 540 25.D2501 IMVP8_PWRGD 562 11.D5803 +1.8VSUS_PWRGD 668 11.SL5808_P_3VSUS_PWRGD 580 21.PD8605 +1.35V_ON 615 36 PL8601 +1.35VO 123 3.SL3007 PS_ON 570 23.D5801 +1.35V_PWRGD 555 PC8705 +5VAO 554 38 PL8702 +5VSUSO 451 37.PL8701 +3VADSWO 383 31.SPL9105 NVDD_PWRGD 520 24.SL5804 VCCIO_PWRGD 552 41 PL8901 P_CHG_LX_30 472 PSL8704 +3VAO 485 Signal Measure Point-Top PJP813 AC_BAT_SYS 456 29.VT842 DGPU_PWR_EN# 528 27.R2538 PM_SYSPWROK 599 8.SL2553 DPWROK_EC 612 16.SL2512 SUSWARN# 524 20.SL2514 PM_SUSB# 512 4.R3212 EC_RST# 485 26.R2552 PM_PWROK 665 18.SL2518 PM_PWRBTN# 518 19.SL2515 PM_SUSC# 513 C3017 +5VSUS_ON 545 13.SL3005 +3VSUS_PWRGD 582 28.C5306 BUF_PLT_RST# 499 6.C3001 +3VADSW_ON 546 R3042 PM_SLP_SUS# 519 24.SL3011 ALL_SYSTEM_PWRGD 552 22.SL3023 SUSB_EC# 616 17.C3020 PWR_SW# 615