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A B C D E



DDR DC/DC
D-Note Block Diagram BD # : 01218-MP3
Proj. # : 91.42T01.001
34
INPU TS
MAX1 715
OUTPU TS
Mobile CPU Rev: 06/3/2002 TV OUT
DCBATO UT
DDR_VD D
=2D5V_S 3

CLK GEN. P-IV CRT LCD
CONN 2D5V_S 3
CM850 0
DDR_VT T
4
ICS 94239 Northwood 16 15 1D25V_S 3
4


16
3 4, 5
LVDS
RGB DC/DC&CHARGER
HOST BUS 100MHz Switching Power
35 MAX1631/MAX1772
DDR SDRAM To P.R.
37, 38, 39, 40, 41 INPU TS OUTP UTS
SO-DIMM*2 266MHz MCH-m AGP 4x ATI
10, 11, 12 Brookdale M6-MC(8M) DCBATO UT LAN+3V AUX
UBAY+ 5V
M6-DC(16M)
+3VS US
+5VS US
7, 8, 9 13, 14
+3VR UN
MIC IN AC'97 +5VR UN
CODEC HUB I/F 66MHz
3 3
AD1881A
AD+ BT+
27 CARDBUS CARDBUS
PCI BUS
TI 1410A PWR SW ONE SLOT
Line Out
TPS2211A CPU DC/DC
OP AMP AC-Link
22 Switching Power
TPA0202 23 23
28
MAX1718/1887 6
INPU TS OUTPU TS
ICH3-M 1394
TSB43AB21
1394
CONN DCBAT OUT +VCC_C ORE
24 PM=1.3 v,
MODEM BM=1. 1v
CDC Card
+VCC T
26 MiniPCI AC-Link NARI 35 1.2v, 0 .3A
802.11a/b
25 1.8V DC/DC
2 PRIMARY IDE MAX1 715
2

HDD LPC BUS
20
INPU TS OUTPU TS
DCBATO UT +1.8VR UN
UltraBay IDE
CD/DV DROM 17, 18, 19 KBC LPC CRYPT SI-3012(LDO)
CD-RW /FDD NS SIO FWH DEBUG CARD
NEST/HDD /Battery PC87392 M38859 4/8Mb 2D5V_S3 1D8V_S3
20 CONN. CONN.
USB 31 30 29 29

1.5V DC/DC
Bluetooth LAN
CDC Card USB*2 82562ET MAX3243 PRN TRACK INPU TS OUTPU TS
AC-Link Port POINT INT KB
2D5V_S 3 +1.5VR UN
26 21
1 32 32 1


Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
Line In Line Out RJ11 USB RJ45 RS232 PRN Port FDD PS2 CRT DC In
Title
BLOCK DIAGRAM
Size Document Number Rev
33 A3 D-NOTE S2
Port Replicator(244PIN)
Date: Monday, June 03, 2002 Sheet 1 of 45
A B C D E
1D5V_S0 1D5V_S0 8,9,14,29,36

1D8V_LANAC 1D8V_LANAC 19,36

1D8V_S5 1D8V_S5 19,35

1D8V_S0 1D8V_S0 8,9,17,19,34,36

3D3VRTC 3D3VRTC 18

3D3V_LANAC 3D3V_LANAC 17,19,21,25,33,36

3D3V_S0 3D3V_S0 3,4,5,6,7,10,13,14,15,16,17,18,19,20,24,25,26,27,29,30,31,34,36,42,43,45

3D3V_S3 3D3V_S3 10,13,14,15,20,22,23,26,30,36,38

3D3V_S5 3D3V_S5 15,17,18,19,22,26,35,36,44



5V_S0 5V_S0 6,15,16,17,19,20,25,27,28,29,30,31,32,36,38,42,43,44

5V_S3 5V_S3 15,16,23,26,28,30,34,36,41,43,45

5V_S5 5V_S5 15,19,20,33,35,36



UBAY+5V UBAY+5V 20

5VA 5VA 27,28


LCD_DCBAT LCD_DCBAT 15
3D3V_LANACAUX
3D3V_LANACAUX 25,26
LIGHT_PWR LIGHT_PWR 15
USB1_VCC USB1_VCC 26,33

LCDVDD LCDVDD 15
SLOTVCC SLOTVCC 22,23
AC97_3V AC97_3V 26
SLOTVPP SLOTVPP 22,23
CRT_VCC CRT_VCC 16,33
1394_AVDD 1394_AVDD 24
AD+ AD+ 40,41,44
1394_PLLVDD 1394_PLLVDD 24

MOD_5VAD MOD_5VAD 25
DCBATOUT DCBATOUT 6,15,34,35,36,37,39,40,41
USB0_VCC USB0_VCC 26

AUD_VREF AUD_VREF 28
ICH_VBIAS ICH_VBIAS 18
OP+5V OP+5V 28
VCC_RTC VCC_RTC 17,18,19,42
TP_VCC TP_VCC 30
AD+_IN AD+_IN 33,41

MAX1631_VL MAX1631_VL 35

BT_VCC BT_VCC 26
M1772_LDO M1772_LDO 37
FAN1_VCC FAN1_VCC 42
DC+5V DC+5V 35

DC+3V DC+3V 35
PCI TABLE
DEVIC E IDSE L IRQ REQ# / G NT#

TI 13 94 AD1 9 Aut o REQ2# / G NT2#

MINIPCI SLOT AD2 1 C,E REQ3# / G NT3#

PCMCIA TI 1410 AD2 5 B,D REQ1# / G NT1#

AGP AD17(In t.) A,B

LAN AD24(In t.) E

USB AD2 9 A,D, C

Hub-to- PCI AD3 0

LPC Brid ge/ AD1 5
IDE/AC9 7/
SMBu s



Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.

Title
Table of Content

Size Document Number Rev
A3 D-Note S2

Date: Monday, June 03, 2002 Sheet 2 of 45
R508
R480 CLK66_MCHL1 1 2 CLK66_MCH 7
1 2 33R3F
17 CLKAPIC_ICH
R481 33R3F 1 2
42 PCLK_CYPT 1 2
R482 33R3F BC437 R544 BC66 DUMMY-C3
17 CLKPCIF_ICH 1 2 CLKGEN_X2 1 2 CLK66_ICHL1 1 2 CLK66_ICH 17
33R3F 33R3F




1
R512 DUMMY-C3 1 2




2
1 2
24 PCLK_1394
33R3F X4 R479 R546 BC86 DUMMY-C3
R515 X-14.318MHZ-1 DUMMY-R3 CLK66_AGPL1 1 2
CLK66_AGP 13
29 PCLK_DEBUGBD 1 2 82.30005.031 33R3F




1
33R3F BC438 R142 1 2




2
R513 CLKGEN_X1 1 2 1 2
VCCD_CKG
1 2 BC87 DUMMY-C3
25 PCLK_MINI
33R3F DUMMY-C3
R514 R545
30 PCLK_KBC 1 2 U87 1 2 PM_SLP_S1# 18,28,44
33R3F 0R3-0-U
R510 2 21 R128
1 2 X1 66MHZ_OUT0/3V66_2
29 PCLK_FWH 3 22 1 2
PM_STPCPU# 6,18
33R3F X2 66MHZ_OUT1/3V66_3 23 33R3F
66MHZ_OUT2/3V66_4 R547 DUMMY-R3 R126 DUMMY-R3
R511 CLKAPICR_ICH 5
1 2 6 PCICLK_F0 24 1 2 1 2
22 PCLK_PCM CLKAPICR_CPU CC_DPSLP# 4,6,17
33R3F PCICLK_F1 66MHZ_IN/3V66_5
CLKPCIFR_ICH 7
PCICLK_F2 25 CKGPD#
R509 PD#
31 PCLK_SIO 1 2 PCLKR_1394 10
PCICLK0
* 120K internal CLK_STOP#
53 STPCPU# R140 CKG_MULTSEL 1 2 VCCD_CKG
33R3F PCLKR_DEBUGBD 11 34 STPPCI# 1 2
PCICLK1/E_PCICLK1 pull-up to VDD PCI_STOP# PM_STPPCI# 18




1
PCLKR_MINI 12 43 CKG_MULTSEL 33R3F R127
PCLKR_KBC 13 PCICLK2 MULTSEL 29 SMBD_ICH 10KR3
PCICLK3/E_PCICLK3 SDATA SMBD_ICH 10,17,42,44
PCLKR_FWH 16 30 SMBC_ICH R129 63.10334.151
PCICLK4 SCLK SMBC_ICH 10,17,42,44
PCLKR_PCM 17
PCICLK5
E_PCICLK1/3 w/ 10K internal DUMMY-R3
PCLKR_SIO 18 54 CKG_FS0
PCICLK6 pull-down to GND FS0 55 CKG_FS1 R497
R504




2
1 2 FS1
4 CLKH_CPU CLKH_CPUL1 51 40 CKG_FS2 1 2
VCCD_CKG
33R3F CLKH_MCHL1 48 CPUCLKC0 FS2 39 CLK48_ICHL1/FS3
R499 CPUCLKC1 FS3/48MHZ_USB
1 2 CLKH_ITPL1 44
CPUCLKC2
* 10K internal FS4/3V66_1_VCH_CLK
35 CLK_VCH/FS4 DUMMY-R3
49D9R3F pull-down to GND 33 CLK66_CKG0/FS5 R505
52 FS5/3V66_0 1 2 R130
R503 CLKH_CPU#L1
1 2 49 CPUCLKT0 38 CLK48_FPTL1 1KR3 CLK48_ICHL1/FS31 2
8 CLKH_MCH CLKH_MCH#L1 VCCD_CKG
33R3F CPUCLKT1 48MHZ_DOT
R498 CLKH_ITP#L1 45
1 2 CPUCLKT2 DUMMY-R3
49D9R3F CKG_CLKEN# 28
VTT_PWRGD#
HOST SWING CONFIG, page3 IREF
42 CKG_IREF
R506 1 Voh = 1v with 56 R542
1 2 26 VDDREF REF 1 2
4,43 CLKH_ITP VCCA_CKG R123 CLK_VCH/FS4 VCCD_CKG
33R3F 37 VDDA Rref = 221 1%, MULTSEL = 0 4 1 2
R500 VCCA_CKG48 VDD48 GND CLK48_ICH 18




1
1 2 9 33R3F DUMMY-R3
49D9R3F 8 GND 15 R134
VCCD_CKG VDDPCI Voh = 0.7v with GND
14 20 475R3F R543
VDDPCI Rref = 475 1%, MULTSEL = 1 GND 27 CLK66_CKG0/FS51 2
R502 GND R141 TP1 VCCD_CKG
1 2 32 31 1 2 TPAD30
4 CLKH_CPU#




2
33R3F 19 VDD3V66 GND 36 33R3F DUMMY-R3
R501 VDD3V66 GND
1 2 41
49D9R3F 46 GND 47
VDDCPU GND
R131 50
VDDCPU
PD# mode : 40mA **OVERCLOCK and SPREAD SPECTRUM
1 2 active mode :280mA
8 CLKH_MCH#
R125 33R3F
1 2 ICS94239 R507
FS5/4/3 = 000 Normal, Normal
49D9R3F 71.94239.A0W CLK_14M 1 2 FS5/4/3 = 001 Normal, 0.5% Down
CLK14_ICH 18
R132 33R3F
1 2 ICS94239CG FS5/4/3 = 010 Normal, 1.0% Down
4,43 CLKH_ITP#
R124 33R3F R477 FS5/4/3 = 011 Normal, 1.5% Down
1 2 1 2 CLK14_SIO 31 FS5/4/3 = 100 Normal, 0.5% Center
49D9R3F 33R3F
FS5/4/3 = 101 Normal, 0.75% Center
R478 FS5/4/3 = 110 +5% , 0.35% Center
1 2
3D3V_S0 33R3F
CLK14_CRYPT 42 FS5/4/3 = 111 +10% , 0.35% Center

U85D
14




TSLCX14

1 2 CKG_CLKEN 9 8
6,18 VCORE_PWRGD
R476 R101
R487 DUMMY-R3 1KR3
0R3-0-U 63.10234.151
7




63.R0004.151 4,5 H_BSEL1 1 2 CKG_FS0 2 1 VCCD_CKG

1 2 CKG_FS1 1 2
4,5 H_BSEL0




1
R100 R102




1
VCCD_CKG 3D3V_S0 DUMMY-R3 DUMMY-R3
R133
1 2 1KR3 Host Freq. Setting
R475 63.10234.151
L28 DUMMY-R3
FS1/0 = 00 66MHz




2


2
BC61 BC62 BC466 BC65 MLB-201209-11 FS1/0 = 01 100MHz
SCD1U SCD1U SCD1U SCD1U 68.00082.321 FS1/0 = 10 200MHz
78.10492.4B1 78.10492.4B1 78.10492.4B1 78.10492.4B1
300 [email protected] FS1/0 = 11 133MHz
600mA FS2 = 0 Disable
66MHz-IN

BC64 BC63 BC82
SC1000P50V3KX SC1000P50V3KX SC4D7U16V6ZY-U
78.10224.2B1 78.10224.2B1
VCCA_CKG 3D3V_S0 VCCA_CKG48 3D3V_S0

1 2 1 2 Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
L30 L29 Taipei Hsien 221, Taiwan, R.O.C.
BC439 BC85 BC84 MLB-201209-11 BC465 BC83 MLB-201209-11
SCD1U SCD1U SC4D7U10V5ZY 68.00082.321 SCD1U SC2D2U16V5ZY 68.00082.321 Title
78.10492.4B1 78.10492.4B1 78.47593.411 78.10492.4B1 300 [email protected] Clock Generator - ICS950806
300 [email protected] 600mA
600mA Size Document Number