INTEL

AM

D

nVI

DIA

S

IS

V

IA

nVI

DI
A

E502NA Repair Guide

Oct/21/ 2016

GTSD

BLOCK DIAGRAM

POWER FLOW

WWW.AliSaler.Com

POWER ON SEQUENCE

Signal Measure Point-Bottom

22

.

D3202 ALL_SYS_PWRGD

708

13

R3016 PM_RSMRST#

738

1

.PJP8902

AC_BAT_SYS

505

14

R3091 PM_PWRBTN#

515

29

.

PL8001 +VCGI

27

25

R1313 PLT_RST#

471

31

PL8901 P_CHG_LX_30

510

28

PL8601 +1.35V

213

26

PL8701 3VSUS

347

27

PL8702 5VSUS

440

2

PSL8705 +5VAO

555

11

D3204 1.05VSUS_PWRGD

569

15

.

RN3005 PM_SUSC#_18

508

16

.

RN3005 PM_SUSB#_18

502

24

R3046 COREPWROK

819

30

.

PL8101 +VNN

54

20

PSL8101 VNN_PWRGD

595

21

PSL8001 VCC_PWRGD

590

4

D3201 EC_RST#

754

10

D3204 1.24VSUS_PWRGD

607

12

PL8401 +1.8VSUS

279

17

.

U6801 SUSC_EC #

701

490

18

PR8310 SUSB_EC#

515

18

Q2616 1.35V_ON

578

19

D3202 VDDQ_PWRGD

733

23

T1318 PMU_SLP_S0_N

510

WWW.AliSaler.Com

Signal Measure Point-Top

PU300 +3VSB

3

SL3004 +3VA_EC

461

6.

SW5601 PWR_SW#

708

8

PR8406 VSUS_PWRGD

691

2

PSL8702 +3VAO

441

9

C4912 1.8VSUS_PWRGD

576

5

PSL8704 +5VSUS_ON

557

7

PSL8701 +3VSUS_ON

556