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SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.




Table of Contents D



Sheet 1. COVER

FIRENZE II Sheet 2 - 7. DIAGRAM (Block/Power) & ANNOTATIONS
Sheet 8. CLOCK GENERATOR
Sheet 9 - 11. YONAH
Sheet 12. THERMAL SENSOR / FAN CONTROL
Sheet 13 - 17. RC410MD/RC410ME
Sheet18. DDR II SODIMM
CPU :Intel Yonah (533/667MHz) Sheet19. DDR II TERMINATION
Sheet20 - 23. SB450
Chip Set :RC410MD & SB450 Sheet24. SB450 STRAPS
Sheet25. FIRMWARE
Remarks : Mobility Platform Sheet26. LCD C
Sheet27. CRT AND TV CONN
Sheet28-29. CARDBUS
Sheet30. 6 IN 1
Sheet31. MINIPCI
Sheet32-34. AUDIO
Model Name : FIRENZE II Sheet35. HDD & ODD
Sheet36. MICOM
PBA Name : MAIN Sheet37. LID S/W & WLAN ON/OFF S/W & DMB
Sheet38. LOM
PCB Code : GCE : BA41-00659A Sheet39. LAN & MDC CONN &USB
TPT : BA41-00671A Sheet40. LED & BLUETOOTH & TOUCHPAD & KEYBOARD
Sheet41. CHARGE
Dev. Step : PRR Sheet42. P3.3V _AUX & P5V_AUX
Revision : X03 Sheet43. P1.2V & VCCP B
Sheet44. DDR2 POWER
Sheet45. CPU VRM
T.R. Date : 2006.03.30 Sheet46. P2.5V/P1.5V POWER & SWITCHED POWER
Sheet47. P1.8V_ALW
Sheet48. POWER STRAPS
Sheet49-50. TP
DRAW CHECK APPROVAL

TERMI HJ KIM SJ PARK

A


SAMSUNG
Owner : SEC Mobile R & D Signature : X ELECTRONICS




4 3 2 1
4 3 2 1
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
FAN CPU
Mobile Processor VRM System DC/DC
PG 12 IMVP-6
D Yonah Connector D
CPU Charging
Thermal (533/667MHz) PG 45
Circuit
LCD Sensor
30P PG 12 L2 Cache : 2 MB PG 41
PG 9,10,11 478pin
PG 26 DDR II
Thermistor
LVDS 1ch
2-Lane
PG 12 DDR II Switched PWR
A-Link Express VRM
PG 46
CRT/TV Single channel DDR II PG 18 PG 44

North Bridge SODIMM 0
PG 27 CRT DDR II 667/533
DDR II PG 18
RC410MD/ SODIMM 1
PG 27 TV

SVHS / Composit
RC410ME
707 FCBGA
Internal Graphics PG 13 ~ 17 ANT


C Wireless LAN C
Clocking
CK-410 for ATI Mini PCI CONN.
56 PIN PG 31
PG 8 CARDBUS SD/xD/MS PG 30
South Bridge 33MHz, 3.3V PCI R5C843
PCMCIA PG 29
USB 0,1,2,3 PG 28, 29
PG 39 USB 0,1,2,3
PG 32 ANT CARDBUS Module
AUDIO Bluetooth
USB4 SB450
Audio PG 40
564 BGA
USB5 DMB (F/O)
AZALIA AZALIA Primary
AMP PG 37
Codec
ALC260 12P
PG 33 PG 32 AZALIA AZALIA Secondary
RJ11 PG 20 ~ 23 PCI 10/100 LOM
MDC 1.5 RTL8100CL RJ45
HP PG 39
B PG 38 B
PG 34 MIC-IN PG 39 PG 39


FirmWare
4P
PG 25
PG 33
PATA
PG 35 HDD
PG 40

SPKR R
Touch
MICOM PAD
PATA 3.3V LPC, 33MHz
PG 35 ODD Hitachi H8S
2110B
SPKR L KBD
PG 36
PG 40




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4 3 2 1
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
Power Diagram
D
KBC3_LANPWRON KBC3_SUSPWR KBC3_PWRON KBC3_VRON VCCP3_PWRGD D


AC Adapter YONAH VCC_CORE
P1.05V NB
(VCCP) SB
YONAH



VDC
P1.8V_AUX P1.8V

Battery DC
P1.5V



C P0.9V C




P5.0V_ALW
P5.0V_AUX P5.0V
MICOM_P3.3V



P1.8V_ALW P3.3V
P3.3V_AUX




B P2.5V_LAN B



P1.2V VCC_NB NB
P1.2V

Rail
+V*Always +V*AUX +V SUSPWR PWRON VRON
State

Full On ON ON ON H H H
MEM1_REF
S3 ON ON OFF H L L

S4 ON ON OFF H L L

S5 ON OFF OFF L L L




S5 / S4 S3 S0
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4 3 2 1
4 3 2 1
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
POWER SEQUENCE Rev. 0.8

16
D
1 11) P3.3V
CLOCK 16) CLK3_PWRGD* D
2 Thermal
VDC RTC 1) PRTC_BAT
Monitor CHIP 17 17) Clock Running
SI4435 Battery Sheet 12
Sheet 8
2) VDC Sheet 20 18) VRM3_CPU_PWRGD
Sheet47

3) MICOM_P3V
3 P3.3V_LAN & P5V_AUX
16) CLK3_PWRGD*
13) KBC3_PWRGD
POWER RHU002N06 MAX 8734 CPU 16) VRM3_CPU_PWRGD
(KBC3_RST*)
(1/2) VRM 15) VCC_CORE
S/W Sheet52
13) KBC3_PWRGD
P3.3V_AUX
(MICOM_P3V) 14 Sheet 51
15
Sheet48
DC/DC B'd INTVRMEN


5 PWROK
19 CPU
13 13) KBC3_PWRGD
5) POWER_SW*




VRMPWRGD
20) PLT3_RST* 19) CPU1_PWRGDCPU 19) CPU1_PWRGDCPU
19
20) PLT3_RST* 11) P1.5V
9 9) CHP3_SLPS5*/S3*
9 20 20) PCI3_RST* 12) P1.05V
21
C KBC 8) KBC3_PWRBTN* C
8 7) P3.3V_AUX 12) ICH_CORE (P1.05V)
Sheet 9-11




22) CPU1_CPURST*
7) P1.05V_AUX
10) KBC3_PWRON 10-1) KBC3_VRON 11) P2.5V 11) P2.5V Sheet 13 - 17
10 11) P3.3V 11) P1.5V
6) KBC3_SUSPWRON
SB450 GMCH
20) PLT3_RST*
6 Sheet 20-23
7 20 7) P1.8V_AUX
KBC Sub B'd
KBC3_LANPWRON 11) P0.9V
3-1
P1.5V & VCCP 11) P1.2V
12) P1.05V (VCCP) 12) MCH_CORE 12 18
10) KBC3_PWRON ISL6227
14) VCCP3_PWRGD 11) P3.3V
Sheet 49
10-1) KBC3_VRON
P5V_AUX & P3V_AUX
6) KBC3_SUSPWRON
DDR2
MAX 8734 7) P5V_AUX
DDR2 POWER 7) P1.8V_AUX 7) P1.8V_AUX
Memory
B 4 (2/2) MAX8632
11) 0.9V 11) P0.9V
Sheet 18 - 19 B
4) P3.3V_AUX
Sheet48
7 11) P5V
20) PLT3_RST*
Sheet 50
6) KBC3_SUSPWRON 11) P1.8V
4) P3.3V_AUX
FDS6680A
11
7) P3.3V_AUX
7) P5V_AUX 11) P2.5V
11) P5V
DC/DC B'd
7 10) KBC3_PWRON* FDS4465
Sheet 52 11) GFX_CORE
4) P3.3V_AUX 7) P3.3V_LAN
11) P3.3V 11) P1.2V
10) KBC3_PWRON* FDS6680A
Sheet 52
4) P2.5V_LAN Sheet 46
7) P3.3V_AUX 11) P2.5V 11) P1.8V
LOM 4) P2.5V_LAN
4 11) P1.5V
SC338A
82573EZ 10) KBC3_PWRON
Sheet 52 11) P3.3V
Sheet 43-44
4) P2.5V_LAN
7) P1.8V_AUX 11) P1.8V MiniPCI
10) KBC3_PWRON FDS6680A 20) PCI3_RST* CardBus
A Sheet 52 Sheet 34-35
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SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS

POWER RAILS ANALYSIS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG. Rev. 0.8 S0 - S5
S0 - S3
OFF IN S3 - S5

D 220V
This sheet should be updated !!! D




Adapter Battery
3.3V_AUX ( TBD A )
5V_AUX ( TBD A )




MICOM 3V ( TBD A )
1.8V ( TBD A )



1.05V 0.1 A (TBD) ITP

CPU CORE MICOM 3V
CPU CORE ( TBD A ) 1.05V (VCCP) 28A Yonah-2M 3.3V 0.1 A (TBD)
Thermal 3.3V 0.08 A (TBD)
0.08 A (TBD)
KBC
1.05V ( TBD A ) 2.5A Sensor
1.5V ( 31 W )
1.5V ( TBD A ) 0.3 A (TBD)
2.5V ( TBD A )
3.3V ( TBD A ) 3.3V MICOM 3.3V
5V ( TBD A ) 1.05V (MCH CORE)
0.1 A (TBD) PWR LED
1.8V_AUX ( TBD A ) 1.05V (VCCP) 4.8 A (TBD) *1.5V : 13.4 A (TBD)
2A
C 0.9V_AUX ( TBD A ) 1.5V 1.8V C
P3.3V_ALW ( TBD A )




1.3 A (TBD) 0.14 A (TBD)
3.3V
P2.5V_ALW (TBD A)
P1.2V_ALW (TBD A)




2.5V 0.2 A (TBD) RC410MD/ME 0.3 A (TBD) CLOCK 3.3V
VGA CORE (TBD A)




0.1 A (TBD) R5C841
VDC INV ( TBD A )




3.3V 3.3V_AUX
0.12 A (TBD) 0.1 A (TBD)
PEX IO (TBD A)




1.8V_AUX
2.7 A (TBD)
RTC_Battery




3.3V KeyBoard
0.2 A (TBD) 3.3V_AUX
1.05V (ICH CORE)
1.05V (VCCP) 1.3 A (TBD) 0.1 A (TBD) SD Card
0.4 A (TBD)
1.5V
1.3 A (TBD)
3.3V 3.3V KBD LED 3.3V_AUX
3.3V_AUX 0.2 A (TBD) SB450 0.01 A (TBD) 1.2 A (TBD)
0.12 A (TBD) 5.0V_AUX 1 A (TBD)
Card Bus
5V
2.7 A (TBD)
5V_AUX
RTC_Battery
2.7 A (TBD) ( ~ 2.0 W ) 3.3V FWH 3.3V
0.01 A (TBD) 0.02 A (TBD)
0.7 A (TBD)
3.3V_AUX Mini PCI
0.2 A (TBD)
5.0V 0.4 A (TBD)
1V-1.2V (VGA CORE) 3.3V
0.06 A (TBD) HD Audio
5.0V
1.8V 0.07 A (TBD)
3.3V
2.5V 0.3 A (TBD)
3.3V_AUX MDC
5.0V 0.01 A (TBD)
1.2V (PEX IO,PLLVDD)
1 A (TBD) HDD 5.0V 0.3 A (TBD)
3.3V 5.0V
1 A (TBD) ODD
PATA
B B
1.8V_AUX
3.1 A (TBD) 5.0V
0.9V_AUX
1 A (TBD) DDR-2 (Dual slots)
( ~ 5.0 W )

1.8V 5.0V 0.3A FAN

3.3V (LCD 3V, 0.23A)
0.7A (TBD) 5.0V Audio AMP
19V (VDC INV, 0.23A)
0.5A LCD 1 A (TBD)



5.0V
P1.2V_ALWAYS 2 A (TBD) USB (x 4)
TBD A (TBD)
P2.5V_ALWAYS
P3.3V_ALWAYS
TBD A (TBD) LAN (TBD)
TBD A (TBD)
5.0V 0.2 A (TBD) Touch Pad

A A


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Value by Datasheet/Application notes (Value by measurement) ELECTRONICS




4 3 2 1
4 3 2 1
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.




D D
CLK0_HCLK0
CLK0_HCLK0*
YONAH

CLK1_MCLK0
CLK1_MCLK0*
CLK0_HCLK1 SODIMM1
CLK1_MCLK1
CLK0_HCLK1* DDR2
CLK1_MCLK1*
RC410MD/
CLK1_PCIEICH RC410ME CLK1_MCLK3
CLK1_PCIEICH* CLK1_MCLK3*
CLK1_MCLK4 SODIMM2
CLK3_NB14M CLK1_MCLK4* DDR2
C C




CLK3_33M_MIN
MINIPCI
CLK1_PCIERCLK
CLOCK GENERATOR CLK1_PCIERCLK*
CLK3_PCLKLAN RTL8100CL 25MHz
ICS951413CGLFT(Rev.C)
CY28RS400ZXCT(Rev.B)
CLK3_P