DELL笔记本上电时序

2
2
1U_25V
2
2
1
C907
C912
Binchuan: Binchuan: (5). SDC_IN+ to PWR_SRC (5). SDC_IN+ to PWR_SRC Schematic page 30 Schematic page 30
PWR_SRC(P30)
D56 2
8 7 6 5
R539 20.5K/F_NC
JRBAT1 2 2 1 1 MOLEX-53398-0290 C210 1000P
EC10QS04
Dock_+DC_IN (2) ADP-IN (1)
17,20SYS_SUSPEND LOW_PWR LOW_PWR 10
DC_IN+ (3)
Change Footprinter DOCK_+DC_IN
RB051L-40 (DIODE-SMB) 1
2
SDC_IN+
ACAV_IN
R553 1 2K
1 2 3
PWR_SRC
C865
C866 2200P
Q84 SI4435DY
3
.1U_50V
2
2
1
Q80
R545 1
10K
2
4
R544 1
100K 2
1
2N7002
CHGVFBB
Q77A SI4925DY
1
RB751V 1
2
4
15U_25V_NC
1
2
3
Q64 2N7002
R484 1
R550 2
10K
2
2
R577
CHG_PBATT_N
470K
100K
1
R160 100K
4
6 5
29 PBATT+
3
D11 2
ES3DB 1
1
Q76B SI4925DY
7 8
D51 2 RB751V 1
1
1
Q76A SI4925DY
TRACE:20MIL
2
R_SBATT_VCC
TRACE:20MIL
1
3
MOLEX-53398-0290
EC10QS04
1
R421 100K
2
2
+RTCSRC
+3VALW
+RTCSRC
2
+RTCSRC
+RTCSRC
1
Q43 SI2301DS
R695
2
3
RTC_5V_ERR#
0
U25
R221
1
2
2
VIN EN
+RTCSRC(P29,35)
+12V
D41
2
1
R398
D42
SBATT_CH 1
15K
2
D13R_VCC
1
2
DC_IN+
1
RB751V
RB751V
PWR_SRC
R399 10K
+RTCSRC
D44
2
1
+RTCSRC
Q56 SI2303DS
JRBAT1
2 1 2 1
C210 1000P
TRACE:20MIL
SUS_ON(P35)
+5VSUS
+3VSUS
SUS_ON(B)
Binchuan: Binchuan: (C). When +5VSUS supply (C). When +5VSUS supply MAX1715 then it’ll generate MAX1715 then it’ll generate +1.5VSUS,+2.5VSUS and +1.5VSUS,+2.5VSUS and 1715SUSOK. 1715SUSOK.
2
R554
2
2K/F_NC
1
29 SBATT+
D10 ES3DB 1
PWR_SRC (5)
2
7 8
5 6
Q77B SI4925DY
3
100K
2
1
PWR_SRC
R557 R502 1
10K
2
R503 100K
1
2
CHG_SBATT_N
C890
3
2
1
Q65 2N7002
D62 2
D63 2
RB751V 1
D54 1N5819HW_NC
1 2 3
2
HDR
R561 0_0805
2
R543 3.3/F
1
Label (and connection) added
PGNDS
Place C858 as close as possible to the pin 1 & 3
C879 1
Place C879 on the bottom as close as possible to the pin 3 & 26 and connect it directly to the pins
+3VSUS
RTCRST#(P13)
VCCRTC
D5
2
1
VCCRTC
R96 1K
2
C571 .047U
D6
2
1
D_3VRTC
1
2
RTC_PWR3_3V
RB751V
CLK_32KX1
R341 10M RTCRST# delay 10-20ms
2
1
R_3VRTC
VBIAS
R342 1K
R97
1
C105 2.2U_16V CC1206
POWER_SW#
push power botton: Source 1: Docking Source 2: VGA board
POWER_SW#
POWER_SW#(P20,35)
1
C407 .1U
+RTC_PWR5V
1
1
R245 10K
2
8
2
U37B
10,34 POWER_SW#
6
7W14
2
14 1
JDCIN1 3 DCIN+ 1 DCIN2 4 5 6 7 POWER_JACK 2 1
FL1 3 4 CM1922 C7 C13 .47U_0805 .1U_50V_NC1000P_NC 25V
C8
R20 33K
CM1992
4
100K
3
Binchuan: Binchuan: (4). DC_IN+ to SDC_IN+ (4). DC_IN+ to SDC_IN+ Schematic page 31 Schematic page 31
GND GND GND GND
ERR
1
C405 10U_25V
1U_25V
10K
5 6 7 8
5 6 7 8
LDOEN
+RTC_PWR5V
RTC_5V_ERR#
R234 1
240K 2
RTC_PWR3_3V
LDOEN
1
C369 .1U
2
Binchuan: Binchuan: (6).As soon as (6).As soon as RTC_PWR3_3V on, then RTC_PWR3_3V on, then RTCRST# will be from Low RTCRST# will be from Low High. (Reset ) ) High. (Reset
SDC_IN+(4)
SDC_IN+(P31)
SDC_IN+
10U_25V_1210
R583
SDC_IN+
1
1
1
2
C917
C916
1
1
470_1206
+ C900
10U_25V_1210
+ C899
2
.1U_50V
PGNDS
2
.1U_50V
PGNDS
PGNDS
2
PGNDS
Q82 SI4835DY
R581
2
U38A
3
C406 .1U
14 4
5
U38B
2
C428 .1U
6
74HCT32
74HCT32
20 PWRSW_SIO#
2
RB751V
1
R246
1
R264 100K
D35
21,29,30,31
ACAV_IN
2
1
100K
21 LIVE_ON_BATT
POWER_SIO#
SUS_ON
2
Binchuan: Binchuan: (B).SUS_ON turn on +3/5VsUS (B).SUS_ON turn on +3/5VsUS power. power. +5VSUS supply the source power +5VSUS supply the source power of +1.5VSUS,+2_5VSUS,1_8VSUS. of +1.5VSUS,+2_5VSUS,1_8VSUS.
W3 32.768KHZ
4
3
RTCRST#(6)
4
3
CLK_32KX2
1
2
1
2
1
CLK_32KX2
C569 15P
W1 32.768KHZ_NC
C570 15P
Binchuan: Binchuan: CLK_32KX1/X2 must be CLK_32KX1/X2 must be generated, it’s for RTCCLK generated, it’s for RTCCLK units using as SLP_S3#/5#. units using as SLP_S3#/5#.
DCIN+
Diagram
R_SBATT_CH +RTCSRC Diagram +RTC_PWR5 V Warm Swap Charge ACAV_IN V5CH RTC_PWR3_3 V VCCRTC RTCRST# R-Battery
DOCK_+DC_I N DC_IN+
SDC_IN+
LIVE_ON_BATT V_CHG PBATT+ Charge SBATT+ SUS_ON +3VSUS, +5VSUS, 1_8VSUS, +2_5VSUS VHCOR E Kahuna PWR_SRC +5VALW +3VALW
ICH3 PM section
VCORE_PWRGOOD, DRUNPWROK PCIRST#
RUNPWROK
+3VRUN, +5VRUN, 1_8VRUN, VDDA, V1_5RUN
ຫໍສະໝຸດ Baidu
RUN_ON
SLP_S3#
AGTL+ CPU MCH
HubLink
ICH3-M
PCI/LPC
FWH
Binchuan: Binchuan: (1).ADP-IN (1).ADP-IN (2).Dock_+DC_IN (2).Dock_+DC_IN (3).DC_IN+ (3).DC_IN+ Schematic page 29 Schematic page 29
Binchuan: Binchuan: (A).POWER_SW# generate (A).POWER_SW# generate the POWER_SIO#, and IfIf the POWER_SIO#, and Kahuna(SIO) is alive then it’ll Kahuna(SIO) is alive then it’ll assert SUN_ON to MAX1632 assert SUN_ON to MAX1632 (3.3/5VSUS) (3.3/5VSUS)
DC_IN+
1
0.015
SDC_IN+
1 2 3
1
1
8 7 6 5
2
L50
15UH_104R
DC_IN_L1
C911
+
2
1 4
2200P
2
2
.1U_50V
Q83
5 6 7 8
R572 1.5_0805
SI4810DY
4
1
10U_25V_1210
D74 RB051L-40 (DIODE-SMB)
1
PGNDS
ADAPTER-IN(P29)
Q87 2N7002_NC DC_IN+ +12V D41 2 1 RB751V SBATT_CH 1 R398 2 15K 1 RB751V R399 10K +RTCSRC D44 TRACE:20MIL 2 TRACE:20MIL 1 1 R421 100K 2 2 1 3 R_SBATT_VCC 2 Q56 SI2303DS TRACE:20MIL 2 1 PWR_SRC R619 10K D42 D13R_VCC 1 2 DC_IN+ 1 R618 10K 2 1 R621 10K Q55 DTC144EUA 2 2 1 Table Of Adapter types 47K 1 Adapter LOW_PWR AC_LOW_PRES# AC_LOW_PRES2# 70W 90W Q2 DOCK_+DC_IN 1 2 3 FDS6675 8 7 6 5 DC_IN+ 2 C316 .1U_50V +C312 15U_25V X7R CC5650 NC 0V Low Low Low High R623 10K 1 C19 .01U R25 C317 .1U_50V 2 R200 4.7K_1206 C14 .1U_50V R622 10K 10 LOW_PWR 1 2 47K 1 DC_IN+ 3 2
U12
VCC
8.2K_NC
2
3
1
RTC_PWR3_3V
RB751V
C152 .1U
1
2
RESET
GND
C97 2.2U_16V_NC CC1206
MAX6333_UR23D2-T
CLK_32KX1
RTCRST#
2
Max6333_UR23D2 Reset Timeout = 30mS(typ.)
R340 10M
MIC5236-5BM 3 VOUT
ERR
GND GND GND GND
+RTC_PWR5V
C345 10U_25V
+RTC_PWR5V
U26
2
4
VIN EN
MIC5236-3.3BM 3 VOUT
C373
RTC_PWR3_3V
C374 .1U_50V
1
4
1
C375 .1U_50V
C376 1U_25V
D64 2
RB751V 1
2
Binchuan: Binchuan: +RTCSRC supply +RTC_PWR5V +RTCSRC supply +RTC_PWR5V and RTC_PWR3_3V and RTC_PWR3_3V Binchuan: Binchuan: +RTC_PWR5V ->+5VALW +RTC_PWR5V ->+5VALW RTC_PWR3_3V -> +3VALW RTC_PWR3_3V -> +3VALW