Service Manuals, User Guides, Schematic Diagrams or docs for : Dell DELL_Latitude_L400_-_QUANTA_SS3_3B_-_REV_3A
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1 2 3 4 5 6 7 8
01 SS2 Block diagram
02 Clock genarator
03,04 COPPERMINE CPU
05,06,07 INTEL 443BX
08 SODIMM socket
09,10 VGA & LCD signals
11 PIIX4
12 IDE connector & RTC
13 PULL UP
A
SS3 3B 14,15 CardBus & connector
16,17 LAN system
18 Supper IO
19 LPT & USB CONNECTOR
20 NS87570
21 KB,T-PAD & SPK
22 MODEM & DOCK CONNECTOR
A
23 AC97 CODEC & AMPLIFIER
24,25,26 Power system
COPPERMINE HCLKCPU
VTT=1.35V
PAGE 3, 4 VCCT=1.6V
V_CLK=2.5V
HA#(3..31) HD#(0..63)
PCLKMTXC
CLK_IN HCLKCPU
SPAN 443BX 14MPIIX
SPECTRUM CLK_OUT VGA CONTROLLER DCLKWR
PAGE 10 ATI Mobility-L AGP BUS & CLK 3VSUS
3VSUS PAGE 5, 6, 7 VTT 14MVGA
29.498MHz CORE 2.5V
PAGE 8, 9
B B
MD(0..63)
AC-LINK SIGNAL
MA(0..13)
SHFCLK
LCD PANEL
12.1 TFT LCD DATA DCLKO
AD(0..31) 14MASIC
CLOCK
SO-DIMM CLK_SDRAM(0..1) PCLKPCIC
ZV_BUS 3VSUS GENERATOR
(CK100SM & PCLKLAN
MONTIOR R,G,B PAGE 8 BF)
CONN 3VSUS PCLKMODEM
PAGE 10 Y1 PAGE 2 +3V
14.318MHZ
PCLK_PIIX4
PCI BUS 24M_SIO
USB IDE 1
PIIX4E PAGE 12
PULLUP CARBUS CONTROLLER LAN CONTROLLER
CARD BUS CONNECTOR TI1211 TORNADO MODEM CONN
VCC_W
PAGE 15 PAGE 14 3VSUS PAGE 16, 17 PAGE 22
USB SLOT 1 PAGE 11 IDE 2
PCLKPCIC PCLKLAN PCLKMODEM
C PIO/SIO/FDD/PS2/KB/IDE C
PAGE 12
2
SA(0..18) 48M_USB
LAN CONN
SLOT2 SD(0..7)
VCC_W Docking Conn
PAGE 22
14M_PIIX
ISA BUS
NS97338 NS87570 BIOS SUSPWRON POWER
MAINON SWITCH DC/DC
+5V 5VPCU 5VPCU
5VSUS, 3VSUS, +3V, +5V, VTT, 1.8V, V_CPUIO
PAGE 18 PAGE 20 PAGE 20 CPUPWRON MAX1632,1711,1636
POWER CONTROL SIGNAL
PAGE 25, 26
AUDIO CONN
SPEAKEROUT AC-LINK SIGNAL
MICIN
PIO TOUCH PAD BATTERY CHARGER
PAGE 21
D
POWER JACK D
BATTERY CONN
FDD PS/2
PAGE 21 PAGE 24
QUANTA COMPUTER INC.
INT KB Title
PAGE 21 SCHEMATICS BLOCK DIAGRAM
Size Document Number Rev
B SS3 -- MB 3A
Date: Friday, January 19, 2001 Sheet 1 of 26
1 2 3 4 5 6 7 8
[email protected]
1 2 3 4 5 6 7 8
5VPCU
3
Q50 Q61 H16 H15 H6 H2 H3 H12 H13 PAD83
1 R380 2 2 MMBT2222_NC 5VPCU RVCC H5*8 PAD2.2X6 PAD2.2X5 PAD2.2X5 PAD2.2X5 PAD4.4X8 PAD4.4X8
20 RVCC_ON SI2303DS 1
10K_NC U47
2
H
P
P
P
P
P
P
C250 1 3 2 3 3
RVCCIN RVCCIN
1
1 2 IN OUT 4
1
1
1
1
1
1
1
G
RVCC KT1 GND_PAD
RH5RL33AA H14 H7 H4 H9 CKDVDD CKDVDD
.1U_NC
1 R457 2 1U/10V_X7R PAD2.2X6 PAD2.2X6 PAD2.2X6 PAD2.2X6 PAD84
2
1
1
100K
2
1
3
P
P
P
P
A R367 A
100K 2 R271 R328
3
RVCC_ON 2 10K_NC 10K
1
1
1
1
D34 4
1 2 Q62 GND_PAD
2
-RSMRST 11
DTC144EU V14M SEL100/66#
1SS355 1 K231 +3V +3V +3V
1
CKDVDD1 CKDVDD
.1U R272
10K
2
R321 R292 R322
10K 10K 10K R335
10K R260
10K
U34
Y5 2 27 14M R259
X1 REF0/SEL48# PIIX14M 11
4 3 14M_X2 3 25 CKCVDD 22
GND OUT X2 CPUVDD 23 R282
HCLK0 HCLK_CPU 3,5
1 2 C141 18 CPU0 24 10
OUT GND 3 -GT_HOST_STP CPUSTP# CPU1
20
15P 11 -PLL_STP PCISTP#
C135 14.318MHZ -SUSA 1 2 -PD 17 4 PCIF R266
11,14,21 -SUSA PWR_DWN$ PCI_F PCLKPIIX 11
5 PCI0 33 R273
15P D29 RB751V PCI0 PCLKBX 6
6 R283 33 33
PCI1 PCLKAUDIO 13
9 PCI2 R293 33
CKDVDD1 PCI2 PCLKMODEM 22
L45 10 PCI3 R305 33
PCI3 PCLKPCIC 14
11 PCI4 R311
+3V PCI4 PCLKLAN 16
BLM31A260S 8 33
12 VDDPCI 14
L39 24M R331 33 SIO24M 18
19 VDD48M TS#/48/24M 13
+3V 48M R329 22 USB48M 11
B 28 VDD 48M B
BLM31A260S
VDDREF 16
CKDVDD SEL100/66#
1 100/66# 26 C168 C139
V14M R265 33_NC 14M_VGA 9
15 GNDREF REF0/SPREAD# 7
K159 K188 K207 K199 K171 21 GND48 GNDPCI 22 C146 22P_NC 22P_NC
K162 K197 K198 K190 GND GNDCPU
4.7U-0805 .1U .1U .1U .1U 22P_NC
1000P 1000P 1000P 1000P W137H
L43
V_CLK 1 2 CKCVDD
BLM21A05
K196 C153 C148
4.7U-0805 8200P .1U
DCLKO
R263
220
C140 U37
10P 9 2
7 DCLKO BUF_IN SDK0 3
20 SDK1 6
-SUSA
C OE SDK2 7 C
15 SDK3 22
6,8,11,25 CKSMCLK SCLK SDK4
14
6,8,11,25 CKSMDATA SDATA 23 SDK5 R343
SDK5 SDCLK0 8
L42 26 SDK6 R342 10
SDK6 SDCLK1 8
3VSUS BUF_3V1 1 27 SDK7 10 R341
VDD0 SDK7 SDCLK2 8
BLM31A260S 5 11 10
24 VDD1 SDK8 18 R344
L46 SDK9 DCLKWR 7
28 VDD2 SDK9 10
3VSUS BUF_3V2
10 VDD3 4 C172
BLM31A260S
K181 19 VDD4 GND 8
13 VDD5 GND 12 10P
4.7U-0805 VDDI2 GND 25
K176 K174 K177 K175 K216 K215 K214 GND 17
GND
.1U .1U .1U .1U .1U .1U .1U 16 21
GNDI GND
W40S11-02
H1
H5 H11 H10
2
1 HOLE4
2
2
2
1 HOLE4 1 HOLE4 1 HOLE4
5 3
D
5 3 5 3 5 3 D
QUANTA COMPUTER INC.
4
4
4
4
Title
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