Ec Ite8519 - EUROCOM P270WM Service Manual

Schematic Diagrams

EC ITE8519

VDD3
VDD3
D03-1007J
Modify
54 LED_BAT_FULL
Sheet 33 of 63
EC ITE8519
D03-1003J
Modify
D03-1007J
Modify
55 KB_LED_ENZ
D03-1003J
Modify
54 SENSOR_INT#
55 KB_LED_XLE
3.3V
C494
B - 34 EC ITE8519
ITE8519 P2P ITE8513E.
C491 C859 C878 C407 C831
10u_10V_Y5V_08 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04
NEAR EC PIN
C428
L59
HCB1005KF-121T20 0.1u_16V_Y 5V_04
R393 KBC_VCC
3.3VS
.
100K_04
KBC_WRESET#
U35
C444 10
25,31 LPC_AD0
9 LAD0
25,31 LPC_AD1
8 LAD1
0.1u_16V_Y5V_04
25,31 LPC_AD2 LAD2
7
25,31 LPC_AD3 LAD3
13
30 PCLK_KBC LPCCLK
6
25,31 LPC_FRAME# LFRAME#
5
LPC
24,31 LPC_SIRQ SERIRQ
22
5,16,25,31,39 PLTRST#
LPCRST#/WUI4/GPD2( PU )
14
KBC_WRESET#
WRST#
0722J
126
Modify Hi active
24 GA20 GA20/GPB5
4
16,17,44 AC_IN# KBRST#/GPB6( PU )
16
54 LED_ACIN
PWUREQ#/GPC7( PU )
BLKB_DAC R978 *0_04 20
L80LLAT/GPE7( PU )
R980 0_04
23
SMI#
25 SMI# ECSCI#/GPD3( PU )
15
SCI#
25 SCI#
ECSMI#/GPD4( PU )
DAC
WLAN_EN 76
37 WLAN_EN
GPJ0
KBC_MUTE# 77
35 KBC_MUTE#
78 GPJ1
SY S_FAN_R
79 DAC2/GPJ2
CPU_FAN_R
DAC3/GPJ3
80
VGA_FAN1_R
IT8519
DAC4/GPJ4
VGA_FAN2_R 81
DAC5/GPJ5
ADC
BAT_DET 66
ADC0/GPI0
BAT_VOLT_R 67
68 ADC1/GPI1
BT_DET#
37,42 BT_DET#
69 ADC2/GPI2
THERM_VOLT
6 THERM_VOLT ADC3/GPI3
70
TOTAL_CUR_R
ADC4/GPI4
MXM_PRESNT2# 71
17 MXM_PRESNT2# ADC5/GPI5
CCD_DET# 72
42 CCD_DET# ADC6/GPI6 ( PD )FLRST#/WUI7/TM/GPG0
MODEL_ID 73
ADC7/GPI7
SMBUS
110
SMC_BAT
SMCLK0/GPB3
SMD_BAT 111
SMDAT0/GPB4
115
16 SMC_VGA_THERM SMCLK1/GPC1
116
16 SMD_VGA_THERM SMDAT1/GPC2
R377 *0_04 117
25 SMC_CPU_THERM SMCLK2/GPF6( PU )
R375 33_04 118
5,24 PCH_PECI
SMDAT2/GPF7( PU )
R966 *0_04
25 SMD_CPU_THERM
R967 0_04 PWM
55 BLKB_DAC
24
LCD_BRIGHTNESS
PWM0/GPA0( PU )
KBC_BEEP 25
35 KBC_BEEP PWM1/GPA1( PU )
28
54 LED_SCROLL# PWM2/GPA2( PU )
29
54 LED_NUM#
PWM3/GPA3( PU )
30
54 LED_CAP#
31 PWM4/GPA4( PU )
54 LED_BAT_CHG
32 PWM5/GPA5( PU )
LED_BAT_FULL R981 *0_04
PWM6/GPA6( PU )
34
R979 *10mil_short
PWM7/GPA7( PU )
54 LED_PWR
PS/2
80CLK 85
37 80CLK
PS2CLK0/GPF0( PU )
USB_CHARGE_EN 86
45,49,50 USB_CHARGE_EN
87 PS2DAT0/GPF1( PU )
3IN1
37 3IN1
88 PS2CLK1/GPF2( PU )
WLAN_LED_EN#
37 WLAN_LED_EN# PS2DAT1/GPF3( PU )
89
TP_CLK
54 TP_CLK PS2CLK2/GPF4( PU )
TP_DATA 90
54 TP_DATA PS2DAT2/GPF5( PU )
SENSOR_INT#
R972 *0_04 WAKE UP
KB_LED_XLE R973 *10mil_short 125
PWRSW/GPE4( PU )
18
PWR_SW#
49 PWR_SW#
21 RI1#/WUI0/GPD0( PU )
LID_SW#
20,54 LID_SW# RI2#/WUI1/GPD1( PU )
GP INTERRUPT
PWR_BTN# 33
25 PWR_BTN#
GINT/GPD5( PU )
( PD )RING#/PWRFAIL#/LPCRST#/GPB7
UART
108
VGASEN_SEL
34 VGASEN_SEL RXD/GPB0( PU )
WLAN_DET# 109
37 WLAN_DET# TXD/GPB1( PU )
IT8519E/CX
Brightness
«H¸¹¹w¯d©ñ¹q«OÅ@¹q¸ô
D15
C424
C
R398
AC LCD_BRIGHTNESS *10mil_short BRIGHTNESS
BRIGHTNESS 20
A
C461
BAV99N3
*0.1u_16V_Y5V_04
WEB1#---WEB_EMAIL# IT8502E_NX-L For Calpella System
WEB2#---WEB_WWW#
a Special purpose.
KBC_AVDD
L88
HCB1005KF-121T20
VDD3
.
C854 C855 C851
0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 0.1u_16V_Y 5V_04
KBC_AGND
D03-0930J
1 24
J_KB1
K/B PinÂà´«¦b¤p¥d¤W
J_KB1
CF20261D0RG-10-NH
58 KB-SI0 KB-SO15 24
KSI0/STB# 59 23
KB-SI1 KB-SO14
KSI1/AFD# 60 22
KB-SI2 KB-SO13
KSI2/INIT#
61 21
KB-SI3 KB-SO12
KSI3/SLIN#
62 KB-SI4 KB-SO11 20
KSI4
63 KB-SI5 KB-SO10 19
KSI5
64 KB-SI6 KB-SO9 18
K/B MATRIX
KSI6
65 KB-SI7 KB-SO8 17
KSI7
36 1
KB-SO0 KB-SO0
KSO0/PD0 37 2
KB-SO1 KB-SO1
KSO1/PD1
38 3
KB-SO2 KB-SO2
KSO2/PD2
39 KB-SO3 KB-SI0 4
KSO3/PD3
40 KB-SO4 KB-SI1 5
KSO4/PD4
41 KB-SO5 KB-SI2 6
KSO5/PD5 42 7
KB-SO6 KB-SO3
KSO6/PD6 43 8
KB-SO7 KB-SI3
KSO7/PD7
44 9
KB-SO8 KB-SO4
KSO8/ACK#
45 KB-SO9 KB-SO5 10
KSO9/BUSY
46 KB-SO10 KB-SI4 11
KSO10/PE
51 KB-SO11 KB-SI5 12
KSO11/ERR#
52 KB-SO12 KB-SO6 13
KSO12/SLCT 53 14
KB-SO13 KB-SI6
KSO13 54 15
KB-SO14 KB-SI7
KSO14
55 16
KB-SO15 KB-SO7
KSO15
KB-SO16 25
KB-SO17 26
HI=DOLBY
FLASH LO= 2CH
100
DOLBY_SEL 36
FLFRAME#/GPG2
101 KBC_SPI_CE#
FLAD0/SCE# 102
KBC_SPI_SI
FLAD1/SI 103
KBC_SPI_SO
FLAD2/SO
104
ME_WE#
FLAD3/GPG6 ME_WE# 25
105 KBC_SPI_SCLK
FLCLK/SCK
106 CCD_EN
CCD_EN 42
SUSB#
R962 *0_04
R963 *0_04 SUSC#
GPIO
56
R964 *10mil_short KB-SO16
( PD )KSO16/GPC3 57
R965 *10mil_short KB-SO17
( PD )KSO17/GPC5
D03-1003J
93 SUS_PWR_ACK
Modify
( PD )ID0/GPH0 SUS_PWR_ACK 25
94 BT_EN
BT_EN 37,42
( PD )ID1/GPH1
95 BKL_EN
BKL_EN 20
( PD )ID2/GPH2
96 EC96_GPH3
( PD )ID3/GPH3
97 EC97_GPH4
( PD )ID4/GPH4
98
H_PROCHOT#_EC
( PD )ID5/GPH5 H_PROCHOT#_EC 5
99
THERMAL_DET1
( PD )ID6/GPH6 THERMAL_DET1 44
107 DD_ON
( PD )ID7/GPG1 DD_ON 45,46,47,49,50
EXT GPIO
82
MXM_TH_OVERT#
MXM_TH_OVERT# 16
( PD )EGAD/GPE1 83
THERM_ALERT#
( PD )EGCS#/GPE2 THERM_ALERT# 16
84
MXM_PWR_EN
MXM_PWR_EN 16,17
( PD )EGCLK/GPE3
WAKE UP
35 RSMRST#
RSMRST# 25
( PD )WUI5/GPE5
17 SB_KBCRST#
SB_KBCRST# 24
( PD )LPCPD#/WUI6/GPE6
PWM/COUNTER
47
CPU_FANSEN
( PD )TACH0/GPD6 CPU_FANSEN 34
48 VGA_FANSEN
( PD )TACH1/GPD7 VGA_FANSEN 34
D03-1003J
120 VCORE_ON
Modify
( PD )TMRI0/WUI2/GPC4 VCORE_ON 51,52
124 R974 *0_04 PM_PWROK
PWROKICH 20,21
( PD )TMRI1/WUI3/GPC6
R975 *10mil_short
CIR
KB_LED_XSDI 55
119
R976 *10mil_short
KB_LED_XCLK 55
( PD )CRX/GPC0 123
LPCPME#
( PD )CTX/GPB2 PCI_PME# 22
LPC/WAKE UP
19 SWI#
( PD )L80HLAT/GPE0 SWI# 25
112
CHG_RST
CHG_RST 44
CLOCK
2
CK32KE KBC_SPI_VDD
128
CK32K
R657 *10M_06
Reduce
Crystal
X7
1 4
R664
32.768KHz.
2 3
µL«OÅ@
NC4 *10mil_short
*32.768KHz
C821 C817
NC_04 *15p_50V_NPO_04 *15p_50V_NPO_04
KBC_AGND
R720 For IT8518BX&
IT8519BX Only.
LAYOUT¦ì¸m©ñ¦bJ_MINI-TV1 ¤U¤è.
VDD3
J_80DEBUG1
1
2
3
80PORT_DET#
4
5
85204-05001
R691 0_04 CPU_FAN_R
34 CPU_FAN
C847 0.1u_16V_Y5V_04
MODEL_ID RA
R688 0_04 VGA_FAN2_R
34 VGA_FAN2
C840 *0.1u_16V_Y5V_04
R699
R689 0_04 VGA_FAN1_R MODEL_ID
34 VGA_FAN1
R698
C839 *0.1u_16V_Y5V_04
SY S_FAN_R
R694 0_04
34 SY S_FAN
C852 *0.1u_16V_Y5V_04
VDD3
SMC_CPU_THERM
C
SMC_BAT AC SMD_CPU_THERM
17,44,54,55 SMC_BAT
D14 A D02-0928
BAV99N3
Modify "*"
C
CCD_DET#
AC
SMD_BAT
17,44,54,55 SMD_BAT
A SMC_BAT
D12
BAV99N3
C SMD_BAT
BAT_DET AC
44 BAT_DET
A
D32 BAT_DET
BAV99N3
C BT_DET#
BAT_VOLT AC
44 BAT_VOLT
A MXM_PRESNT2#
D33
BAV99N3
C WLAN_LED_EN#
TOTAL_CUR AC
44 TOTAL_CUR
A
D34 D03-1021J
BAV99N3
add
D03-1003J
Modify
R968 *10mil_short SUSB#
SUSB# 18,25,35,46,49
R969 *10mil_short SUSC#
SUSC# 25,41,46
EC96_GPH3 H8_RST#
R970 *0_04
H8_RST# 31
EC97_GPH4 EC_VGA_RST#
R971 *0_04
EC_VGA_RST# 16
R710
BAT_VOLT BAT_VOLT_R
100_04
TOTAL_CUR TOTAL_CUR_R
VDD3
R712
100_04
NC3
NC_04 C819
0.1u_16V_Y 5V_04
KBC_SPI_*_R = 0.1"~0.5"
U33
KBC_SPI_VDD 8 5 KBC_SPI_SI_R KBC_SPI_SI
R673 47_04
VDD SI
2 KBC_SPI_SO_R KBC_SPI_SO
R660 15_1%_04
SO
KBC_FLASH 3 1 KBC_SPI_CE#_R R662 15_1%_04 KBC_SPI_CE#
WP# CE#
R669
6
1K_1%_04 KBC_SPI_SCLK_R R665 47_04 KBC_SPI_SCLK
SCK
7 4
HOLD# VSS
R663 33p_50V_NPO_04
4.7K_04 PCT25VF512A
R430
3IN1 10K_04
80CLK
0719J
§ï¬°½öªº
RB
VDD3
RA
10K_04
*10K_04
RB
VDD3
R380 *4.7K_04
R373 *4.7K_04
R697 *10K_04
R392 4.7K_04
R379 4.7K_04
R709 10K_04
R711 10K_04
R696 10K_04
R1060 10K_04
D03-1003J
Del CIR_RX PIN
C875
1u_10V_Y5V_06
C876
*1u_10V_Y 5V_06
D03-1011J
EMI Del "*"
C825