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Power Block Diagram

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3VA_EC<br />

5<br />

5<br />

4<br />

4<br />

3<br />

3VA_EC<br />

L2<br />

600ohm 25% 1A 0603(FBM-11-160808-601-A10T)<br />

3VA_SPI<br />

C8 C3 C1<br />

47pF 50V 5% 0402 NPO<br />

X17<br />

CAP_LED#<br />

ODD_PWR<br />

ADP_EN<br />

26<br />

29<br />

8<br />

R848 0-5%-1/16W-0402<br />

SUSC_LED# 26<br />

X18<br />

D<br />

A02<br />

C4 C19 C16<br />

2.2uF 6.3V 10% 0603 X5R<br />

0.1uF 16V 10% 0402 X5R<br />

0.1uF 16V 10% 0402 X5R<br />

0.1uF 16V 10% 0402 X5R<br />

0.1uF 16V 10% 0402 X5R<br />

C33 C22 C560<br />

1000pF 50V 10% 0402 X7R<br />

0.1uF 16V 10% 0402 X5R<br />

47pF 50V 5% 0402 NPO<br />

8,13,29 3VLA<br />

R53<br />

0-5%-1/16W-0402<br />

R56<br />

R24<br />

R12<br />

SHORT-0402-5MIL<br />

SHORT-0402-5MIL<br />

SHORT-0402-5MIL<br />

PWR_BTN# 19<br />

DOCK_USB_PWREN# 31<br />

LATCH_ON 13<br />

RSMRST# 19<br />

THM_DATA 26,34<br />

HSPI INTERFACE<br />

EC_SPI_MOSI 18<br />

EC_SPI_MISO 18<br />

EC_SPI_CLK 18<br />

EC_SPI_CS# 18<br />

D<br />

10,11,12,14,15,18,19,20,21,22,23,24,25,26,27,28,29,31,32,33,37,39,40,41 3VS<br />

THM_CLK 26,34<br />

3VA_EC<br />

18,29 LPC_AD0<br />

18,29 LPC_AD1<br />

18,29 LPC_AD2<br />

18,29 LPC_AD3<br />

15,19,20,27,28,29,34 BUF_PLT_RST#<br />

20 CLK_33_EC<br />

18,29 LPC_FRAME#<br />

8 BATTERY1_IN<br />

18,29 PCI_SERIRQ<br />

C36 0.1uF 16V 10% 0402 X5R<br />

C35 47pF 50V 5% 0402 NPO<br />

U2<br />

LPC_AD0<br />

LPC_AD1<br />

LPC_AD2<br />

LPC_AD3<br />

R58 0-5%-1/16W-0402<br />

LPC_FRAME#<br />

LPCRST#<br />

10<br />

9<br />

8<br />

7<br />

22<br />

13<br />

6<br />

LAD0<br />

LAD1<br />

LAD2<br />

LAD3<br />

LPCRST#/WUI4/GPD2<br />

LPCCLK<br />

LFRAME#<br />

19 EC_3S_A20GATE<br />

18<br />

19<br />

19 KBC_RST#<br />

18 EC_WAKEUP#<br />

29 PWR_SAV_LED#<br />

27 LAN_ON#<br />

PCI_SERIRQ<br />

WARMRST#<br />

LPCPD#<br />

BATT_CLK<br />

BATT_DATA<br />

3VA_SPI<br />

FAN_TACH1<br />

VR_ON<br />

FAN_TACH1 15<br />

VR_ON 9<br />

SPI FLASH<br />

USB_PWREN 26,29<br />

CHG_EN 8<br />

VR_ON<br />

C C<br />

A02<br />

U31<br />

EC_SCE# 1<br />

EC_SO<br />

CS<br />

2<br />

SO/S1O1 HOLD<br />

3<br />

WP/ACC SCLK<br />

6<br />

4<br />

5<br />

GND SI/SIO0<br />

MX25L1605DM2I-12G 16M SOIC 8P<br />

6019B0521901 A02<br />

EC_SCK<br />

EC_SI<br />

A02<br />

PWR_SWIN#_3<br />

EC_ACIN#<br />

PWR_SWIN#_3 13<br />

LID# 26<br />

SUSC# 11,19<br />

EC_PWR_ON 13<br />

19 PWR_BTN#<br />

3VA 9,11,13,14,15,18,19,20,22,24,25,26,27,28,29,37,41<br />

BATT_B_LED# 26<br />

BATT_O_LED# 26<br />

7<br />

VCC 8<br />

TACH0/GPD6<br />

TACH1/GPD7<br />

47<br />

48<br />

R486<br />

IT8502E/NX-L<br />

TMR0/WUI2/GPC4<br />

TMR1/WUI3/GPC6<br />

120<br />

124<br />

R31 10K-5%-1/16W-0402_NU<br />

4.7K-5%-1/16W-0402<br />

R854<br />

R855<br />

33-5%-1/16W-0402<br />

33-5%-1/16W-0402<br />

C559<br />

PWRSW/GPE4<br />

RI1#/WUI0/GPD0<br />

WAKE UP RI2#/WUI1/GPD1<br />

WUI5/GPE5<br />

RING#/PWRFAIL#/LPCRST#/GPB7<br />

125<br />

18<br />

21<br />

35<br />

112<br />

R43 SHORT-0402-5MIL<br />

C23<br />

R47 10K-5%-1/16W-0402<br />

C558<br />

0.1uF 16V 10% 0402 X5R_NU<br />

15pF 5% 50V 0402<br />

15pF 5% 50V 0402<br />

UART<br />

TXD/GPB1<br />

RXD/GPB0<br />

109<br />

108<br />

25 BL_LID#<br />

66<br />

DOCK_DET# 27,31,39<br />

R21 100K-5%-1/16W-0402_NU<br />

ADC0/GPI0<br />

106<br />

EC_SCK<br />

FLRST#/WUI7/GPG0/TM<br />

ADC1/GPI1<br />

67<br />

EC_ADC1 29<br />

105<br />

FLCLK/SCK<br />

ADC2/GPI2<br />

68<br />

IADP 8<br />

19 EC_AC_PRESENT<br />

104<br />

EC_SO<br />

FLAD3/GPG6<br />

ADC3/GPI3<br />

69<br />

DGPU_PWROK 18,19,34,37<br />

103<br />

SUSB# 10,11,12,14,15,19,24,41<br />

Don't place any pull-up resistor on GPG0 and GPG6<br />

EC_SI<br />

FLAD2/SO FLASH<br />

ADC4/GPI4<br />

70 R10 SHORT-0402-5MIL<br />

102<br />

EJECT_BTN# 29<br />

C5 0.1uF 16V 10% 0402 X5R<br />

EC_SCE#<br />

FLAD1/SI<br />

ADC5/GPI5<br />

71<br />

101<br />

R15 100K-5%-1/16W-0402_NU<br />

FLAD0/SCE#<br />

ADC6/GPI6<br />

72<br />

100<br />

FLFRAME#/GPG2<br />

A/D D/A ADC7/GPI7<br />

73<br />

SUS_PWR_ACK 19<br />

GPIO group I are only input mode<br />

Pull down is for SPI flash<br />

X1<br />

36<br />

Group I and J are not 5V tolerant<br />

X2<br />

KSO0/PD0<br />

41 ALL_SYS_PWRGD<br />

37<br />

GPIO groud J are only output mode<br />

X3<br />

KSO1/PD1<br />

38<br />

X4<br />

KSO2/PD2<br />

39<br />

PMU_VCTL41 8<br />

X5<br />

KSO3/PD3<br />

DAC0/GPJ0<br />

76<br />

40<br />

KBMX<br />

PMU_VCTL42 8<br />

X6<br />

KSO4/PD4<br />

DAC1/GPJ1<br />

77<br />

41<br />

X7<br />

KSO5/PD5<br />

DAC2/GPJ2<br />

78<br />

42<br />

PMU_ICTL 8<br />

X8<br />

KSO6/PD6<br />

DAC3/GPJ3<br />

79<br />

43<br />

X9<br />

KSO7/PD7<br />

DAC4/GPJ4<br />

80<br />

44<br />

X10<br />

KSO8/ACK#<br />

DAC5/GPJ5<br />

81<br />

45<br />

X11<br />

KSO9/BUSY<br />

46<br />

X12<br />

KSO10/PE<br />

51<br />

C28 15pF 5% 50V 0402<br />

X13<br />

KSO11/ERR#<br />

CK32KE<br />

2<br />

52<br />

CLOCK<br />

128<br />

X14<br />

KSO12/SLCT<br />

CK32K<br />

53<br />

X15<br />

KSO13<br />

54<br />

X16<br />

KSO14<br />

32.768KHz 20PPM 12.5pF 7x1.5<br />

55<br />

B KSO15<br />

X1<br />

B<br />

8,13<br />

N<br />

C562 47pF 50V 5% 0402 NPO<br />

D21<br />

BAT54 30V 0.2A SOT23 CHENMKO<br />

R482 100K-5%-1/16W-0402<br />

ACIN#<br />

R14 4.7K-5%-1/16W-0402<br />

P<br />

NC<br />

N<br />

D22<br />

L1 120ohm 25% 200mA 0603(BLM11A121S)<br />

C39<br />

1uF 6.3V 10% 0402 X5R<br />

BAT54 30V 0.2A SOT23 CHENMKO<br />

P<br />

NC<br />

R54 SHORT-0402-5MIL<br />

EC_ACIN#<br />

EC_SMI#<br />

EC_SCI#<br />

EC_ACIN#<br />

17<br />

EC_AVCC<br />

VCC 11<br />

26<br />

VSTBY<br />

50<br />

VSTBY<br />

92<br />

VSTBY<br />

VSTBY<br />

114<br />

121<br />

VSTBY<br />

LPCPD#/WUI6/GPE6<br />

126<br />

GA20/GPB5<br />

5<br />

SERIRQ<br />

15<br />

ECSMI#/GPD4<br />

23<br />

ECSCI#/GPD3 LPC<br />

14<br />

WRST#<br />

4<br />

KBRST#/GPB6<br />

16<br />

PWUREQ#/GPC7<br />

119<br />

GPC0<br />

123<br />

GPB2<br />

CIR<br />

KSI0/STB#<br />

KSI1/AFD#<br />

KSI2/INIT#<br />

KSI3/SLIN#<br />

KSI4<br />

KSI5<br />

KSI6<br />

KSI7<br />

58<br />

59<br />

60<br />

61<br />

62<br />

63<br />

64<br />

65<br />

Y1<br />

Y2<br />

Y3<br />

Y4<br />

Y5<br />

Y6<br />

Y7<br />

Y8<br />

VBAT<br />

3<br />

AVCC<br />

VSTBY<br />

127<br />

74<br />

GPE3/ISCLK<br />

84<br />

GPE2/ISAS<br />

83<br />

GPE1/ISAD 82<br />

1<br />

12<br />

27<br />

49<br />

91<br />

113<br />

122<br />

VCCA_PLL<br />

VSS<br />

VSS<br />

VSS<br />

VSS<br />

VSS<br />

VSS<br />

VSS<br />

AVSS<br />

0.1uF 16V 10% 0402 X5R C24<br />

47pF 50V 5% 0402 NPO C26<br />

GINT/GPD5<br />

33<br />

L80HLAT/GPE0<br />

19<br />

L80LLAT/GPE7<br />

20<br />

GPH6/ID6<br />

99<br />

GPH5/ID5<br />

98<br />

GPH4/ID4<br />

97<br />

GPH3/ID3<br />

96<br />

GPH2/ID2/BADDR1<br />

95<br />

GPH1/ID1/BADDR0<br />

94<br />

GPH0/ID0/SHBM<br />

SM BUS<br />

93<br />

KSO16/GPC3<br />

56<br />

KSO17/GPC5<br />

57<br />

GPG1/ID7<br />

107<br />

KBC_GND<br />

R64 0-5%-1/16W-0402_NU<br />

C38 0.1uF 16V 10% 0402 X5R<br />

C37 0.1uF 16V 10% 0402 X5R<br />

To K/B MODULE<br />

ok<br />

GPIO<br />

75<br />

CN6<br />

PDCLK<br />

PDDAT<br />

Y8<br />

26<br />

Y7<br />

26<br />

25<br />

Y6<br />

25<br />

24<br />

Y5<br />

24<br />

23<br />

Y4<br />

23<br />

22<br />

R481<br />

R479<br />

Y3<br />

22 G2<br />

21<br />

Y2<br />

21 G1<br />

20<br />

0-5%-1/16W-0402_NU<br />

4.7K-5%-1/16W-0402<br />

Y1<br />

20<br />

19<br />

X18<br />

19<br />

18<br />

X17<br />

18<br />

17<br />

X16<br />

17<br />

16<br />

X15<br />

16<br />

15<br />

13 5VAUXON<br />

B Q45<br />

X14<br />

15<br />

14<br />

LMBT3904LT1G 40V 200mA SOT-23<br />

X13<br />

14<br />

13<br />

X12<br />

13<br />

12<br />

R849 0-5%-1/16W-0402<br />

X11<br />

12<br />

A 11<br />

A<br />

X10<br />

11<br />

10<br />

X9<br />

10<br />

9<br />

X8<br />

9<br />

8<br />

KBC_GND<br />

X7<br />

8<br />

7<br />

X6<br />

7<br />

6<br />

X5<br />

6<br />

5<br />

X4<br />

5<br />

4<br />

X3<br />

4<br />

3<br />

X2<br />

3<br />

2<br />

A02<br />

X1<br />

2<br />

1<br />

1<br />

CN 26P FPC 88513-2641 ACES<br />

6012B0245907<br />

L3 120ohm 25% 200mA 0603(BLM11A121S)<br />

PS/2<br />

PWM<br />

SMCLK0/GPB3<br />

110<br />

SMDAT0/GPB4<br />

111<br />

SMCLK1/GPC1<br />

115<br />

SMDAT1/GPC2<br />

116<br />

SMCLK2/GPF6<br />

117<br />

SMDAT2/GPF7<br />

118<br />

PS2CLK0/GPF0<br />

85<br />

PS2DAT0/GPF1<br />

86<br />

87<br />

PS2CLK1/GPF2<br />

PS2DAT1/GPF3<br />

88<br />

PS2CLK2/GPF4<br />

89<br />

PS2DAT2/GPF5<br />

90<br />

PWM0/GPA0<br />

24<br />

PWM1/GPA1<br />

25<br />

PWM2/GPA2<br />

28<br />

PWM3/GPA3<br />

29<br />

PWM4/GPA4<br />

30<br />

PWM5/GPA5<br />

31<br />

PWM6/GPA6<br />

32<br />

PWM7/GPA7<br />

34<br />

6019B0653601<br />

IT8502E/NX-L LQFP 128P ITE<br />

3<br />

3VA_EC<br />

R60 0-5%-1/16W-0402_NU<br />

R59 0-5%-1/16W-0402_NU<br />

R801 0-5%-1/16W-0402<br />

1 4<br />

2 3<br />

C27 15pF 5% 50V 0402<br />

LATCH_ON<br />

EC_INV_PWM<br />

RSMRST#<br />

R23 100K-5%-1/16W-0402<br />

BATT_CLK 8<br />

BATT_DATA 8<br />

PCH_SML1CLK 18<br />

PCH_SML1DATA 18<br />

3G_LED# 28<br />

WLAN_LED# 29<br />

3G_B_LED# 29<br />

WLAN_O_LED# 29<br />

PDCLK 29<br />

PDDAT 29<br />

CE_EN 25<br />

EC_INV_PWM 33<br />

PCH_GPIO33 18<br />

PWR_O_LED# 26<br />

FANCTL1 15<br />

EJECT_LED# 29<br />

AMP_MUTE# 39<br />

NUM_LED# 26<br />

DBC_EN 25<br />

R63 100K-5%-1/16W-0402<br />

R62 4.7K-5%-1/16W-0402_NU<br />

A02<br />

8,13,29<br />

8,13,29<br />

3VLA<br />

3VLA<br />

2<br />

LPCPD#<br />

LPCRST#<br />

BATT_DATA<br />

BATT_CLK<br />

DOCK_DET#<br />

LAN_ON#<br />

EC_ACIN#<br />

PDDAT<br />

PDCLK<br />

3G/WLAN LED control<br />

AMP_MUTE#<br />

FAN_TACH1<br />

EJECT_BTN#<br />

THM_DATA<br />

THM_CLK<br />

2<br />

C825<br />

47pF 50V 5% 0402 NPO<br />

R55 10K-5%-1/16W-0402_NU<br />

R57 10K-5%-1/16W-0402_NU<br />

R30 4.7K-5%-1/16W-0402<br />

R27 4.7K-5%-1/16W-0402<br />

R8 10K-5%-1/16W-0402<br />

R44 10K-5%-1/16W-0402_NU<br />

R487 100K-5%-1/16W-0402<br />

R6 10K-5%-1/16W-0402<br />

R7 10K-5%-1/16W-0402<br />

R52 10K-5%-1/16W-0402_NU<br />

R41 10K-5%-1/16W-0402<br />

R9 10K-5%-1/16W-0402<br />

R11 4.7K-5%-1/16W-0402<br />

R13 4.7K-5%-1/16W-0402<br />

0.01uF 16V 10% 0402 X7R<br />

C551<br />

R483<br />

0-5%-1/10W-0603_NU<br />

R480<br />

47K-5%-1/16W-0402<br />

Q44<br />

1<br />

CHANGE by IEC<br />

DATE<br />

2<br />

E C<br />

3<br />

3VA_EC<br />

5VS 14,15,18,22,25,26,29,31,32,33,39,41<br />

3VA_EC<br />

1<br />

3VS 10,11,12,14,15,18,19,20,21,22,23,24,25,26,27,28,29,31,32,33,37,39,40,41<br />

AM2321P 20V 3.3A SOT23 3P<br />

Monday, May 24, 2010<br />

3VA_EC 13<br />

TITLE<br />

INVENTEC<br />

BAP/BXP30<br />

SIZE CODE<br />

KBC ITE8502E<br />

DOC.NUMBER REV<br />

Custom CS CS-131 X01<br />

SHEET 30 of 41<br />

1

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