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UX560UX Repair Guide
May/13/ 2016
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John_jin GTSD -----------------------------------------------------------------------------------------------------------------------------------------------------------
POWER FLOW
POWER ON SEQUENCE
AC POWER ON SEQUENCE
Signal Measure Point-Bottom
33PL8102 VCCCORE 8 35 PL8103 VCCSA 18 40 PL9101 +NVVDD 10
34 PL8101 VCCGT 8
32.D7001 DGPU_PWROK 539 39 PL8301 +1.0VSUS 238 23.VT1244 VCCST_PWRGD 627
30.R7708 3V3_MAIN_EN 574 24.D5805 ALL_SYSTEM_PWRGD 563 44 PL9200 P_PEXVDDO_S 154
6 .PSL8703 +5VSUS_ON 582 7.D2501 +3VA_DSW_PWRGD 528
29.R7013 GPU_PWR_EN 687
10. PD8302 +VSUS_ON 569
29.Q7001 DGPU_PWR_EN# 597 25.D2501 IMVP8_PWRGD 559
21 PD8801 SUSC_EC# 582
6.PSL8702 +3VADSW_ON629
14.R2542 PM_RSMRST#_PCH 837
26.R2252 PM_PWROK 756
43 PL9301 +FBVDDQ 179
27.R2538 PM_SYSPWROK 737
18.SL2518 PM_PWRBTN# 567
1.
37.PL8702 +3VADSWO 380
PJP8902 AC_BAT_SYS 471
42 L1201 +VCC0V9_SVR 255 14.R2542 PM_RSMRST#
38 PL8701 +5VSUSO 155
790 21.PD8600 +1.35V_ON 750
22.U1103 SUSB_EC# 560
2 .PSL8704 +3VAO 482 3.PR8820 PS_ON 587 41 PL8901 P_CHG_LX_30 507
36 PL8601 +1.2VO 42
13.PR8802 P_3VSUS_PWRGD 626
Signal Measure Point-Top
31.VT592+PEXVDD_PWRGD 538
16.SL2512 SUSWARN# 597 31.PD9300 DGPU_FBVDDQ_EN 541
15.R2513 PCH_SUSACK# 554
23.D5801 +1.2V_PWRGD 630 4.D3204 EC_RST# 667
12.D5804 +1.0VSUS_PWRGD 776 8.D5803 DPWROK_EC 750
2 .PC8705 +5VAO 532
28.R5104 BUF_PLT_RST# 574 5.SL3010 ME_AC_PRESENT 805
11.D5803 +1.8VSUS_PWRGD 720
17.R3007 PWR_SW# 745
11.D5802_3VSUS_PWRGD 626 24.R5808 VCCIO_PWRGD 601
19.R3002 PM_SUSC# 538
20.R3003 PM_SUSB# 540
9. R3018 PM_SLP_SUS# 573