Schematic Diagrams
B - 28 KBC-ITE IT8513E
B.Schematic Diagrams
KBC-ITE IT8513E
LPC_AD0
15
RSMRST#
17
BRIGHT_DOWN#
KBC_SPI_SI
NC3
NC_04
16 Mbit
0324 D03
VOLUME_UP#
20
3G_DET#
20
OZONE_DET#
34
3IN1
NC4
NC_04
BAT_DET
KBC_BEEP
BT_DET#
34
KB-SO10
KBC_SPI_SI_R
OZONE_PWR
R422
*10_04
LED_PWR#
SMC_CPU_THERM
3
RI0#
37
KBC_FLASH
Z2707
.
L89
HCB1005KF-121T20_04
VDD3
KB-SI0
KBC_SPI_SO_R
0314 D03
WLAN_EN
19
WDT_EN
BRIGHT_DOWN#
R456
100K_04
V1.0
VDD3
PCLK_KBC
2
PWR_SW#
28
KBC_BEEP
Z2706
LCD_BRIGHTNESS
RI0#
PJ22
20mil
1
2
3.3VS
2,3,6,7,10,12,13,14,15,16,17,18,19,20,22,23,24,25,26,28,32,33,36,37
WD_DISABLE
TXD0
SUSB#
17,19,29
SUS_PWR_ACK
VOLUME_DOWN#
20
J_SPI1 PIN °Ñ¦Ò M670SU
LPC_AD3
15
KB-SO4
TXD1
R450
10K_04
KBC_SPI_SCLK
J_H8DBG1
SPUFZ-10S3-VB-0-B
1
2
3
4
5
6
7
8
9
10
J_KB1
85202-24051
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
AC_IN#
34
CPU_FANSEN
20
MODEL_ID
1
KBC_SPI_CE#
R452
10K_04
R451
10K_04
KB-SI6
KB-SI5
BRIGHT_UP#
HIGH
80CLK
R437
47_04
R454
10K_04
3.3V
3,14,15,16,17,18,19,24,28,30,31,34,35,37
DSR1#
37
SLP_M#
17,28
KB-SO1
RXD1
37
KB-SI1
CHG_EN
SMC_VGA_THERM
KB-SO5
BAT_DET
RX
CCD_DET#
34
CPU_FANSEN
DTR0#
VDD3
1015
RXD0
37
PCLK_KBC
CTS1#
37
SMC_CPU_THERM
RTS1#
C577
*33P_50V_04
3.3V
R435
47_04
SMD_CPU_THERM
3
GA20
15
DTR1#
KBC_SPI_*_R = 0.1"~0.5"
KBC_AVDD
3G_EN
20
J_H8DBG1
OZONE_FAN
U26
AT3510IGV-2.93-C-C-T1
3
5
2
1
4
MR#
VCC
GND
RESET#
WDI
WLAN_DET# 19
KBC_MUTE#
26
KBC_SPI_SO
C549
*33P_50V_04
KB-SI3
KB-SO8
WD_DISABLE
C550
10U_10V_08
SMI#
17
CCD_EN
34
SY S_FAN
C558
*33P_50V_04
J_KB1
M720R
KB-SO7
KBC_MUTE#
1015
24
VDD3
KB-SO11
3IN1
CTS0#
C540
1U_10V_06
SUSC#
17
C548
.1U_16V_04
R458
10K_04
VDD3
3,15,28,29,34
LPC_AD1
15
3IN1
C593
.1U_16V_04
2
CTS0#
37
Z2705
RTS0#
VOLTAGE
3.3VS
OZONE_FAN
34
KBC_SPI_SCLK_R
RTS1#
37
BT_EN
34
BT_EN
KB-SO9
DCD0#
9
THERM_RST#
3
DCD0#
37
SPI_VDD
DSR0#
SERIRQ
17
RI1#
37
C566
*33P_50V_04
KBC_RST# 15
LED_PWR#
20
PCLK_KBC
AC_PRESENT
17
Z2704
RXD1
K/B MATRIX
FLASH
LPC
GPIO
SM BUS
PS/2
PWM
WAKE UP
UART port
DAC
CLOCK
IT8513E
CIR
ADC
WAKE UP
PWM/COUNTER
LPC/WAKE UP
EXT GPIO
U22
IT8513
14
13
10
9
8
7
6
17
5
15
23
126
4
106
105
104
103
102
101
100
58
59
60
61
62
63
64
65
36
37
38
39
40
41
42
43
44
45
46
51
52
53
54
55
11
26
50
92
114
127
121
3
74
110
115
111
116
85
86
87
120
124
22
35
125
18
21
112
109
108
123
88
89
90
117
118
47
48
24
25
28
29
30
31
32
34
66
67
68
69
70
71
72
73
1
12
27
49
122
113
75
2
128
79
78
77
76
83
84
82
33
20
19
98
99
96
97
94
95
93
91
81
80
16
119
107
57
56
WRST#
LPCCLK
LAD0
LAD1
LAD2
LAD3
LFRAME#
(PD)LPCPD#/WUI6/GPE6
SERIRQ
ECSMI#/GPD4(PU)
ECSCI#/GPD3(PU)
GA20/GPB5
KBRST#/GPB6(UP)
(PD)SSCE1#/GPG0/TM
FSCK
DSR0#/GPG6
FMISO
FMOSI
FSCE#
SSCE0#/GPG2
KSI0/STB#
KSI1/AFD#
KSI2/INIT#
KSI3/SLIN#
KSI4
KSI5
KSI6
KSI7
KSO0/PD0
KSO1/PD1
KSO2/PD2
KSO3/PD3
KSO4/PD4
KSO5/PD5
KSO6/PD6
KSO7/PD7
KSO8/ACK#
KSO9/BUSY
KSO10/PE
KSO11/ERR#
KSO12/SLCT
KSO13
KSO14
KSO15
VC
C
VS
T
B
Y
VS
T
B
Y
VS
T
B
Y
VS
T
B
Y
VS
T
B
Y
VS
T
B
Y
VBA
T
AVC
C
SMCLK0/GPB3
SMCLK1/GPC1
SMDAT0/GPB4
SMDAT1/GPC2
PS2CLK0/GPF0(PU)
PS2DAT0/GPF1(PU)
PS2CLK1/DTR0#/GPF2
TMR0/WUI2/GPC4(PD)
TMR1/WUI3/GPC6(PD)
LPCRST#/WUI4/GPD2(UP)
WUI5/RTS1#/GPE5
PWRSW/GPE4(PU)
RI1#/WUI0/GPD0(PU)
RI2#/WUI1/GPD1(PU)
RING#/PWRFAIL#/LPCRST#/GPB7(PD)
TXD/SOUT0/GPB1
RXD/SIN0/GPB0
CTX0/GPB2(PD)
PS2DAT1/RTS0#/GPF3
PS2CLK2/GPF4(PU)
PS2DAT2/GPF5(PU)
SMCLK2/GPF6(PU)
SMDAT2/GPF7(PU)
TACH0/GPD6(PD)
TACH1/GPD7(PD)
PWM0/GPA0(PU)
PWM1/GPA1(PU)
PWM2/GPA2(PU)
PWM3/GPA3(PU)
PWM4/GPA4(PU)
PWM5/GPA5(PU)
PWM6/SSCK/GPA6(PU)
PWM7/RIG1#/GPA7
ADC0/GPI0
ADC1/GPI1
ADC2/GPI2
ADC3/GPI3
ADC4/GPI4
ADC5/DCD1#/GPI5
ADC6/DSR1#/GPI6
ADC7/CTS1#/GPI7
VS
S
VS
S
VS
S
VS
S
VS
S
VS
S
A
VSS
CK32KE
CK32K
DAC3/GPJ3
DAC2/GPJ2
DAC1/GPJ1
DAC0/GPJ0
(PD)EGCS#/GPE2
(PD)EGCLK/GPE3
(PD)EGAD/GPE1
GINT/CTS0#/GPD5
L80LLAT/WUI7/GPE7(PU)
L80HLAT/GPE0(PD)
(PD)GPH5/ID5
(PD)GPH6/ID6
(PD)GPH3/ID3
(PD)GPH4/ID4
CRX1/SIN1/GPH1/ID1
CTX1/SOUT1/GPH2/ID2
(PD)CLKRUN#/GPH0/ID0
VS
S
DAC5/RIG0#/GPJ5
DAC4/DCD0#/GPJ4
PWUREQ#/GPC7(PU)
CRX0/GPC0(PD)
GPG1/DTR1#/ID7
(PD)KSO17/SSI/GPC5
(PD)KSO16/SSO/GPC3
C542
15P_50V_04
VCORE_ON
33
80DET#
SMD_CPU_THERM
RI1#
0324 D3
10
C543
.1U_16V_04
VDD3
KBC_SPI_CE#_R
OZONE_DET#
AC_PRESENT
X6
32.768KHz
1
4
3
2
SCI#
17
TXD1
37
KBC_WRESET#
J_SPI2
*SPNZ-08S3-B-C-0-P
1
2
3
4
5
6
7
8
C541
.1U_16V_04
C600
.1U_16V_04
MODEL_ID
R440
15_1%_04
SWI#
17
TXD0
37
DTR1#
37
KB-SO2
C552
.1U_16V_04
VDD3
RTS0#
37
KBC_SPI_SI
C544
15P_50V_04
BEEP
25
KBC_SPI_SO_R
THERM_ALERT#
3
RXD0
R434
4.7K_04
C608
1U_10V_06
R455
10K_04
VER.
LPC_AD2
15
LED_ACIN#
20
SUS_PWR_ACK
17
Z2703
BRIGHT_UP#
20
C523
*.1U_16V_04
C594
.1U_16V_04
DD_ON
29
SPI_VDD
KBC_SPI_SCLK
change frootprint M-SO8
WDT_EN
KBC_SPI_CE#
KB-SO3
DCD1#
KBC_AGND
LPC_FRAME#
15
HOLD#
C524
*10P_50V_04
R453
KBC_WRESET#
SMD_VGA_THERM
CCD_DET#
SLP_M#
MPWROK
7,14,17
CCD_DET#
80CLK
CTS1#
0421 D03A
DSR0#
37
R462
100K_04
VOLUME_DOWN#
C546
.1U_16V_04
DSR1#
R438
15_1%_04
1
DCD1#
37
80DET#
Q31
2N7002W
G
D
S
R427
*10M_04
PWR_BTN# 17
KBC_SPI_SCLK_R
WDT_EN
BKL_EN
OZONE_DET#
KB-SO13
R421
30K_04
R459
10K_04
PME#
16
VDD3
DTR0#
37
VOLUME_UP#
BUF_PLT_RST#
16,19,20,22,24
BRIGHT_DOWN#
20
PME#
MODEL_ID
KB-SI2
KB-SO6
AC_IN#
GPG2
C595
.1U_16V_04
R543
10K_04
0314 D03
RSMRST#
VDD3
CPU_FAN
20
KB-SI4
KBC_SPI_CE#_R
KB-SO14
3G_DET#
R443
1K_04
KBC_SPI_SO
BRIGHTNESS
14
LCD_BRIGHTNESS
U23
SST25VF512A
1
2
3
4
5
6
7
8
CE#
SO
WP#
VSS
SI
SCK
HOLD#
VDD
KB-SO15
µL«OÅ@
KBC_AGND
BKL_EN
14
KB-SI7
3G_EN
KB-SO0
KB-SO12
KBC_SPI_SI_R
Sheet 28 of 48
KBC-ITE IT8513E
Summary of Contents for L390T
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface LCD Computer L390T Service Manual...
Page 26: ...Introduction 1 12 1 Introduction...
Page 51: ...Part Lists LCD L390T A 3 A Part Lists LCD L390T 3 Figure A 1 LCD L390T...
Page 52: ...Part Lists A 4 Stand L390T A Part Lists Stand L390T Figure A 2 Stand L390T...
Page 53: ...Part Lists Back Fan 1 L390T A 5 A Part Lists Back Fan 1 L390T Figure A 3 Back Fan 1 L390T...
Page 54: ...Part Lists A 6 Back Fan 2 L390T A Part Lists Back Fan 2 L390T Figure A 4 Back Fan 2 L390T...
Page 55: ...Part Lists DVD L390T A 7 A Part Lists DVD L390T Figure A 5 DVD L390T...
Page 56: ...Part Lists A 8 Combo L390T A Part Lists Combo L390T Figure A 6 Combo L390T...
