Clevo M728T Service Manual Page 101

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Schematic Diagrams
KBC-ITE IT8512E B - 27
B.Schematic Diagrams
KBC-ITE IT8512E
KB-SI0
KB-SI5
C182 0.1U _16V_04
C479 1U_10V_06
SM C_BAT[3 2 ]
80CLK
KBC_SPI_*_R = 0.1"~0.5"
THERM _ ALER T#[2]
D03A
BOM? ?
WD T_EN
KBC_SPI_CE#
R 276 10K_04
C180
* 0.1U _16V_04
J_ECDBG1
KBC_SPI_CE#_R
BAT_ DET
KB-SO0
VDD3
SERIR Q[ 15,19]
CC D_ DET #[1 9]
L10
HCB1005KF-121T20
PW R_BTN# [1 5]
J_ K B _ 7 2
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
CPU _FA NSEN [21]
LPC_FR AME#[13,19]
KB-SO14
CPUTEMP
D24
BAV99
A
C
AC
AP_KEY#[30 ]
KB-SI5
KBC _ AGND
80CLK
KBC_SPI_SCLK
KBC _W R ESET#
C UR_ SEN SE_R
R273 4.7K_04
R2 8 1 10 K_ 04
KB C_ AGND
3G_DET#[1 9 ]
LED_ BAT_FULL#[2 1]
KB-SO1
C1 78
0.1U_16V_04
1
CPU TEM P[2]
FOR M730T
C194 *10P_50V_04
3.3V
WD _D ISABLE
BAT_ VOL T_R
3.3VS
PME#[14 ]
WLAN_EN[20,21]
R 275 10K_04
LED_TH RO TTLE# [19]
CC D_ EN [19 ]
R251 15_1% _04
J _ KB_7 3
*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
KB-SO7
RSM RST# [1 5,17 ]
KB C_W RESET#
C220
0.1U_16V_04
MODEL ID SELECTOR
MP ? ? ?
PW R_SW #[30 ]
SM C_BAT
C PU_ F A N_ R
R280 100_04
C1 86
0.1U_16V_04
R289 100_04
R415
CH G_EN [32 ]
X5 32.768KHz
14
3 2
SCI# [1 5 ]
KBC _SPI_SO _R
SMD_ BAT
KB-SO6
R 199 4.7K_04
KB-SI6
3G_DET#
VD D3
KB-SI2
R 2 9 4 10 K _ 04
SMD_CPU_THERM
C222
15P_50V_04
35mil
80DET#
TOTAL_CUR[32 ]
WLAN_DET# [20]
KB-SO15
80DET#
R240 15_1% _04
KBC_AVDD
J1
*OP E N_ 35 m il
R290
100K_04
THER M_RST#[2 ]
KB-SO11
KB-SI0
R 264 10K_04
LOW ACTIVE
VD D3
SM C_CPU _TH ERM[2 ]
SM D_BAT
KB-SO8
0V
Z2612
Z2608
KB-SO8
PC LK_ KBC
LID_SW#[1 2,1 9 ]
R370 *1K_1%_04
FOR M720T
VDD3
R286 100_04
C485 1U_10V_06
WLAN _PWR[2 0 ]
3IN1
C489
1U _10V_06
25mil
KB-SO14
KB-SO3
KB-SI2
KB-SO5
KB C_SPI_SC L K
KB-SO10
R2 85
I T8 512 E/ EX -- -0 _0 4 O HM
PCLK_KBC[1 8]
BT_ EN[1 9 ,21 ]
VDD3[1 3,2 1 ,27 ..3 0,32 ]
R9 0 * 10 _ 04
U20
AT3510IGV-2.93-C -C-T1
3
5
2
1
4
MR#
VC C
GND
RE S ET#
WDI
Q2 1
2N7002W
G
DS
KB-SI7
KB-SO4
PC LK_ KBC
KB-SO10
R1 0 5 * 10 M _0 4
R415
0_04
KB C_SPI_SI
NC1 *NC_04
LED_BAT_C HG#[2 1]
LE D _ A C I N #[2 1]
D12
BAV99
A
C
AC
KBC_F LA SH
D11
BAV99
A
C
AC
KBC_AGN D
GA 2 0[1 3]
KBC_SPI_SI
TOTAL_C UR _R
R241 15_1% _04
SM C_CP U _T HER M
KB-SO0
R 239 3.3K_1%_04
2
LPC _AD 2[13 ,19 ]
VDD 3
Z2609
3G_DET#
KB-SO15
R 201 4.7K_04
VDD 3
LED_SC ROLL#[1 9 ]
LCD _BR IGH TN ESS
D25
BAV99
A
C
AC
D26
BAV99
A
C
AC
TP_CLK[21]
TO TAL_CUR _R
VCO RE_ON [31]
CC D_ DET #
SMC_ BAT
C PU_ FAN_ R
C 434 0.1U_16V_04
24
LPC _AD 3[13 ,19 ]
KB-SI7
KB-SO12
WDT_EN
KB-SO7
KB-SI3
SMI# [1 5 ]
3. 3 V S[5,8 ..1 6,1 8 ..25 ,2 7,31 ]
KB-SO5
I T8 502 E- J-- - -0. 1U _16 V_0 4
CUR_SENSE_R
C435 *33P_50V_04
KB-SO9
C452 *33P_50V_04
D27
BAV99
A
C
AC
KBC _SPI_SC LK_ R
KB-SO12
C192 *0.1U_16V_04
KBC_SPI_SO
LED_CAP#[19 ]
KBC _SPI_SI_R
TOTAL_C UR
C436 *33P_50V_04
5mil
J_KB1
KBC_ RS T# [1 3 ]
W D _D ISABLE
SMC_CPU_THERM
KB-SI1
KBC _MUTE#[2 5 ]
KB-SI3
KB-SI4
C4 7 6
0.1U_16V_04
SUSB# [17 ,20,2 3 ,27,2 9 ]
KB-SO3
C2 0 3
0. 1 U _1 6 V _0 4
SUSC # [17]
R252 15_1% _04
SW I# [1 5 ]
R 285 *10K_04
R 2 8 8 10 K _ 04
M7 20T /M7 30 T
3G_EN [19,21]
CPU TEM P
CHG_CUR
R2 9 2
10K_04
MODEL_ID
CL _ PW RO K [5 ,1 2,1 5 ,17 ]
AC_IN#[3 2]
WEB_WWW#[1 9 ]
3IN1
X
TOTAL_C UR
J_ECD BG1
SP UFZ-10S 3-VB-0-B
12
34
56
78
910
R 248 3.3K_1%_04
KB-SI1
C1 8 8
0.1U _16V_04
C2 2 1
15P_50V _04
C CD_ DET #
1
10
VO LTA GE
BAT_ DET[3 2 ]
BUF_PLT_ RST#[14,19,20,22,23]
BAT_ VOLT
VDD3
KB-SO11
R276
AC_PRE SENT [15]
R274 4.7K_04
CL K RU N#
BA T_VOLT _R
X
BAT_VO LT[3 2]
KB C_SPI_SO
BKL_ EN[12 ]
W EB_ EMAIL #[1 9 ]
LPC _AD 0[13 ,19 ]
C451 *33P_50V_04
10K
DD _O N [28 ]
MO DE L _I D
KB-SO6
SM D_CPU _TH ERM[2 ]
LED_PWR#[2 1 ]
WD T_EN
KB-SO9
K/B MATRIX
FLASH
LPC
SMBUS
PS/2
PWM
UART
DAC
CLOCK
IT 85 12 E
CI R
ADC
WAKE UP
PWM/COUNTER
LPC/WAKE UP
EXT GPIO
GP INTERRUPT
WAKE UP
GPIO
U4
IT8512E/EX
14
13
10
9
8
7
6
17
5
15
23
126
4
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
11 4
12 7
121
3
74
85
86
87
120
124
22
35
125
18
21
112
109
108
123
88
89
90
47
48
24
25
28
29
30
31
32
34
66
67
68
69
70
71
72
73
1
12
27
49
122
11 3
75
2
128
79
78
77
76
83
84
82
33
20
91
81
80
16
119
56
57
93
94
95
96
97
98
99
107
110
111
115
116
117
118
100
101
102
103
104
105
106
19
WRST#
LPC CLK
LAD 0
LAD 1
LAD 2
LAD 3
LFR AME#
( PD ) LPC PD# /W UI6/GPE 6
SE RIRQ
EC SMI# /GP D4 ( PU )
EC SCI# /GP D3 ( PU )
GA20/GPB5
KB RST#/G PB6( PU )
KSI0/STB #
KSI1/AFD #
KSI2/IN IT#
KSI3/SLIN #
KS I4
KS I5
KS I6
KS I7
KSO0/PD 0
KSO1/PD 1
KSO2/PD 2
KSO3/PD 3
KSO4/PD 4
KSO5/PD 5
KSO6/PD 6
KSO7/PD 7
KSO8/ACK #
KSO 9/BU SY
KSO 10 /PE
KSO11/ERR #
KSO12/SLCT
KSO 1 3
KSO 1 4
KSO 1 5
VC C
VSTBY
VSTBY
VSTB Y
VSTBY
VSTBY
VSTBY
VBAT
AVCC
P S 2C LK 0 / G P F 0( P U )
PS 2D AT0 /G PF1( PU )
P S 2C LK 1 / G P F 2( P U )
( PD )TMR I0/W UI2 /GPC 4
( PD )TMR I1/W UI3 /GPC 6
L PC RST#/W UI4 /GPD 2( PU )
( PD )W UI5 /GP E 5
PW RSW/GP E4( PU )
RI1#/WUI0/GPD0( PU )
RI2#/WUI1/GPD1( PU )
( PD )RIN G# /PW RF AIL# /LPCR ST# /GPB 7
TXD/G PB1( PU )
R XD/GPB0 ( PU )
( PD )C TX/GP B 2
PS 2D AT1 /G PF3( PU )
P S 2C LK 2 / G P F 4( P U )
PS 2D AT2 /G PF5( PU )
( PD )TAC H0 /GPD 6
( PD )TAC H1 /GPD 7
PW M0 /GPA0 ( PU )
PW M1 /GPA1 ( PU )
PW M2 /GPA2 ( PU )
PW M3 /GPA3 ( PU )
PW M4 /GPA4 ( PU )
PW M5 /GPA5 ( PU )
PW M6 /GPA6 ( PU )
PW M7 /GPA7 ( PU )
AD C0/GPI0
AD C1/GPI1
AD C2/GPI2
AD C3/GPI3
AD C4/GPI4
AD C5/GPI5
AD C6/GPI6
AD C7/GPI7
VSS
VSS
VSS
VSS
VSS
VSS
AVSS
CK32KE
CK32K
DAC3/GPJ3
DAC2/GPJ2
DAC1/GPJ1
DAC0/GPJ0
( PD )EG CS#/GPE 2
( PD )EG CL K/GPE 3
( PD )E G A D/GP E 1
G INT/GPD 5 ( PU )
L80LLAT/GPE7( PU )
VSS
DAC5/GPJ5
DAC4/GPJ4
PW UREQ #/ GPC7( PU )
( PD )C R X /GPC 0
( PD )KSO16 /GPC 3
( PD )KSO17 /GPC 5
( PD )ID0/GPH 0
( PD )ID1/GPH 1
( PD )ID2/GPH 2
( PD )ID3/GPH 3
( PD )ID4/GPH 4
( PD )ID5/GPH 5
( PD )ID6/GPH 6
( PD )ID7/GPG 1
SM CLK0 /GPB3
SM DAT0/GPB4
SM CLK1 /GPC 1
SM DAT1/GPC 2
SM CLK2 /GPF6 ( PU )
SM DAT2/GPF7 ( PU )
FLFRA ME#/GPG 2
FL AD0/SCE #
FLAD1/SI
FL AD2 /SO
FLAD3/GPG 6
FL CLK/SCK
( PD )FLR ST #/W U I7 /TM /GPG 0
( PD )L 80 H LAT/GPE 0
R67
100K_04
10 K
VD D3
LPC _AD 1[13 ,19 ]
KB-SI6
M73 5T
BRIGH TNESS[1 2 ,27 ]
KB-SO4
CH G_CUR[3 2]
BT_D ET# [19]
LCD_BRIGHTNESS
KB-SO2
SUS_PW R _AC K [15]
CHG_CUR
KB-SO13
KB-SO1
U17
EN 25P05-50G CP
1
2
3
4
5
6
7
8
CE#
SO
WP#
VSS
SI
SC K
HOLD#
VD D
R84 *10mil_short
BAT_ DET
VD D3
KB-SO13
R85 120K_1%_04
3IN1
KB C_SPI_C E#
MODEL_ID
BAT_ VOL T
9
KB C_BEEP[24 ]
SM D_BAT[3 2 ]
C1 8 5
*0.1U_16V_04
TP_DATA[2 1 ]
SM D_CP U _T HER M
KB-SI4
C4 7 0
10U _10V_08
CPU _ FA N[2 1 ]
LED_NUM#[19]
KB-SO2
C477 1U_10V_06
Sheet 26 of 40
KBC-ITE IT8512E
Page view 100
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