Samsung SENS Q40, Service Manual

Samsung

Confidential

VID3

VID0

0

0

1

0
1

0
1
1

0
0
1
1

1

0
0
0

1

0

1
0
0
0

1
1
1

BOARD INFORMATION

PCI Devices

1

0

CPU Core Voltage Table

Voltage Rails

0

1

VID4

Voltage

1
1
1

1
1
1

0
0
0

1

0
0
0

0

0

0
0
0
0

0
0
0

VID2 VID1

0
-

0
1

1
0

1
0

1
0
1
0

1
0
1

0
1
0
1

1

1.708 V
1.692 V
1.676 V

1.516 V

1.660 V

1.596 V
1.580 V
1.564 V
1.548 V

1.500 V

1
1

1.644 V
1.628 V

0
0

VID4

Voltage

0

0

VID1 VID0

0
0
1

0

1

1
0
0
1

0
1
1

0
0
1
1

1

0
0
0

0
0

1
0

0

0

1
1

0

1

1
1
1

0

0
0
0

1

0

0
1
1
1

1
1
1

0
0
0

1

0
1

1.484 V
1.468 V

1

1

1.612 V

1.532 V

0

1

VID3 VID2

0
1
0

1

1.196 V
1.180 V
1.164 V

1.004 V

1.148 V

1.084 V
1.068 V
1.052 V
1.036 V

0.988 V
0.972 V
0.956 V

1.132 V
1.116 V
1.100 V

1.020 V

VID5

0

1

0

0

0

0
0

0
0

1

1

0

0
0
0
-

0

VID5

1
1
1

1

1

1
1
1
1

1
1
1

1
1
1

0

0

0
0

0
1

1

1

0
1

1

0
1
1

0
0
1
1

1

0
0
0

1

0

1
0
0
0

1
1
1

1

0
0

0

0

0
0

1

0

0
0

1
1

1
1
1

0
0
0

1

0
1
0

0

1

1
0
1
0

1
0
1

0

1

1

1

1

1

0

1.420 V

1.260 V

0
0

1.324 V
1.308 V
1.292 V

1.244 V
1.228 V
1.212 V

1.388 V
1.372 V
1.356 V

1.276 V

0
0
1

0

1

1
0
0
1

0
1
1

1
1

1
1

0
0

0
0

0
1

1
0
0
0

1
1
1

1
1
1
1

0

0
0
0

1

0

0
1
1
1

1

1
0

0
0

1.452 V
1.436 V

1
1

1.404 V

1.340 V

1

1
1
1
1

1
1
1

1
1
1
1

1

0
1
0

0

1

1
0
1
0

0
0

1

0

1

0

1

0.940 V

1

0

0.748 V

0.892 V

0.828 V
0.812 V
0.796 V
0.780 V

0.732 V
0.716 V
0.700 V

0.876 V
0.860 V
0.844 V

0.764 V

0
0
0

0

0

0
0
0
0

1
1

0

0

0

1

-

0

1

1

1

1

1

1
1
1
1

1
1
1

1
1
1
1

1

1
1
1

1

1

1
1

1
0

1
1

1
0

1
1

0.924 V
0.908 V

0
0

2.5V switched power rail (off in S3-S5)

P2.5V

5.0V  power rail (off in S4-S5)

P5V_AUX

VCCP

P0.9V

1.05V power ralil. GMCH core, CPU/GMCH FSB Termination.

DDR2 Termination

Devices

IDSEL#

REQ/GNT#

Interrupts

I C / SMB Address

Devices

Address

Hex

Bus

2

USB PORT Assign

Port Number

1
1

USB PORT (RIGHT)

0

1

1

System Power States

3

1

1

6
7

X

UHCI_0

UHCI_1

UHCI_2

UHCI_3

CARDBUS
USB
Hub to PCI
LPC Bridge/IDE/AC97/SMBUS
Internal MAC

AD29(internal)
AD30(internal)
AD31(internal)
AD24(internal)

AD17

0

E,F,G

Programable

ICH6

Master

VDC

VCC_CORE

D2h

CK-410M+ (Clock Generator)

3.3V power rail (off in S4-S5)

3.3V switched power rail (off in S3-S5)

A2h

SODIMM0

P3.3V_AUX

P3.3V

Master

MICOM

ICH6-M (20)   CRT(24)   MICOM(26)   DMB(28)   USB(29)   Mini-PCI(30)   R5C841(31)
STAC9752(34)   Audio AMP(35)   DDR POWER(39)   LED B’D(44)

MICOM(26)   DMB(28)   MDC(29)   Mini-PCI(30)   R5C841(31)   STAC9752(34)   CPU VRM(40) 

MICOM POWER(43)   LED B’D(44)   BLUETOOTH(28)

P1.5V

CPU(8)   915GMS(11)   ICH6-M(20)

P2.5V

915GMS(11)   ICH6-M(20)   LCD(23)   CRT(24)   MICOM(26)

DDR2 Termination(16)   SODIMM(17)

P5V_AUX

Thermistor(9)   ICH6-M(20)   DDR POWER(39)   P5V(42) 

P3.3V_AUX

Thermal Mornitor(9)   ICH6-M(19)   MICOM(26)   LAN(27)   MDC(29)   Mini-PCI(30)   LB LED(36)  
P3.3V(42)   P2.5V(42)   MICOM POWER(43)

915GMS(11)   DDR2 ON’BD(14)   SODIMM(17)

ICH6-M(20)   P1.5V(42)

CLOCK(6)   CPU(7)   915GMS(10)   ICH6-M(18)   MICOM(26)

P1.5V_DMI

1.5V (Direct Media Interface Compensation)

INV_VDC

SMBUS Master

Clock, Unused Clock Output Disable

3.3V (LCD)

VCC_CRT

1101 001X

-

3.3V (3in1 B’D)

CB3_VCC

1010 001X

5.0V (ADI1986)

AMP_VDD

5.0V (Audio AMP)

BLUETOOTH

BLT_P3.3V

3.3V (BLUETOOTH)

W83L786NG

5Ch

0101 110x

MINI-CARD (WIRELESS)

MINI-CARD (WIBRO)

DOCKING

YONAH-ULV

3.3V power rail (off in S4-S5)

P3.3V_LAN

P5V_ALW

Output voltage of MAX1999. (if VDC is removed, it will be off)

(if VDC is removed, it will be off)

YONAH-ULV

P2.5V_LAN
P1.2V_LAN

EXCEPT AS AUTHORIZED BY SAMSUNG.

DEEPER SLEEP MODE
Refer to page43

DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS

Power Rail

Descriptions

4

B

Port Number

ASSIGNED TO

SAMSUNG

SAMSUNG PROPRIETARY

PROPRIETARY INFORMATION THAT IS

1

C

A

D

ELECTRONICS

D

2

4

B

3

2

A

THIS DOCUMENT CONTAINS CONFIDENTIAL

DC power (Inverter)

LCD_VDD3V

SAMSUNG ELECTRONICS CO’S PROPERTY.

5.0V (CRT)

SD3_VCC

3

3.3V (CF card)

AVDD

SCHEMATIC ANNOTATIONS AND BOARD INFORMATION

0001 011h

-

5Eh

W83L771G

0101 111x

P3.3V

VCCP

P1.8V_AUX

VCC_CORE

CPU (8)

P1.5V_AUX

P5V

DMB CARD

Output voltage of MAX1999.

3.3V (can drop to 2.0V min. in G3 state) supply for the RTC well.

PRTC_BAT

MICOM_P3V

ASSIGNED TO

USB PORT (LEFT)

Power Rail

Devices (Page Number)

1
2

P0.9V

CLOCK(6)   Thermal sensor(9)   SODIMM(17)   ICH6-M(19)   FWH(22)   LCD(23)   HDD(25)

4
5

C

1

0

0

0
0
0
0

0
0
0

0
0
0
-

0

HIGH FREQUENCY MODE

LOW FREQUENCY MODE

YONAH-ULV

Primary DC system power supply (9 to 19V)

1.5V switched power rail (off in S3-S5)

0
0

P1.5V

Core voltage for YONAH-ULV CPU (0.74~1.30V)

0
0

P1.8V_AUX

GMCH/DDR II Power Source(off in S4-S5)

1
1

-

16h

BATTERY

Internal Regulator’s Power of LAN Controller 
Internal Regulator’s Power of LAN Controller 

5.0V switched power rail (off in S3-S5)

P5V

5.0V switched power rail (off in S3-S5)

AUD_P5V

0