E403SA Repair Guide BLOCK DIAGRAM July/27/ 2015 GTSD POWER FLOW POWER ON SEQUENCE Signal Measure Point-Bottom 1.PJP8001 AC_BAT_SYS 489 13.RN3005 PM_SUSC#_18 494 30.PL8101 +VGG 23 12 C3013 PM_PWRBTN#_18 521 14.RN3005 PM_SUSB#_18 490 29.PL8001 +VCC 50 28 PL8301 +1.05VSUS 364 PR8324 +5VSUS_ON 555 PR8323 +3VSUS_ON 541 D2801 SUS_PWRGD 697 23 D0502 VCCA_PWROK 819 23 D0502 COREPWROK 678 PSL8702 +3VA 486 26 PL8701 3VSUS 473 27 PL8601 +1.35V 150 25 PL8702 5VSUS 457 31 PL8901 P_CHG_LX_30 491 PSL8705 +5VA 555 Signal Measure Point-Top 20 PD8001 VGG_PWRGD 542 10 D3202 VSUS_PWRGD 686 18 D3204 1.8VS_PWRGD 629 D3204 1.8VSUS_PWRGD 643 11 R2722 PM_RSMRST# 626 21 PSL8018 VCC_PWRGD 570 19 VT65 1.15VS_PWRGD 553 22.D3204 ALL_SYS_PWRGD 699 D3201 EC_RST# 751 PR8421 1.05VSUS_PWRGD 569 17 D3202 VDDQ_PWRGD 562 D3201 +3VA_EC 475 PR8423 1.24VSUS_PWRGD 605 24 Q1002 PLT_RST# 519 15 Q2610 SUSC_EC # 739 11 Q3201 PWR_SW# 698 16 PR8611 SUSB_EC# 517 15 PD8602 1.35V_ON 542 490