Kbc-ite it8512, Sheet 22 of 42 kbc-ite it8512, B.schematic diagrams – Clevo M860TU User Manual
Page 79: It 85 12e
Schematic Diagrams
KBC-ITE IT8512 B - 23
B.Schematic Diagrams
KBC-ITE IT8512
L E D _ P W R #
24
B A T 1 _ D E T
2 9
K B C _A G N D
V GA 1 _ F A N S E N
37
K B C _ S P I _ S I
C H G_ C U R S E N
LP C _ A D 1
1 3 , 3 8
8 0 P OR T_ D E T#
U 1
T LE 4 9 1 7D S
1
2
3
4
6
5
V S
GN D
Q
GN D
P R G
GN D
PVT
L E D _ B A T _F U L L#
24
B T _E N
2 4 , 2 7
L E D _ B A T _C H G #
24
3 I N 1
M OD E L_ I D
C 45
1 u _6 . 3 V _ 04
S M D _ B A T1
R 4 3
10 0 _0 4
K B C _ MU TE #
2 6
L I D _ S W #
2 8
E C _C K 3 2K
T OT A L _C U R
K B -S I 5
X1
32 . 7 6 8K H z
1
4
3
2
Low
0 ohm
W L A N _ D E T # 36
K B C _ P W R _B T N #
B T _ D E T #
R 3 1 6
10 K _ 04
GA 2 0
1 3
K B -S I 7
Q 9
2 N 7 0 0 2
G
D
S
C 4 2 3
1u
_
6.
3
V
_
0
4
R 3 8
*1 0K _ 0 4
8 0 C L K
K B C _B E E P
25
S U S C #
1 5 , 31
S MC _ B A T 1
2 9
K B C _ A C / B A TL #
K B -S O5
Z 2 20 4
Z 2 21 4
V D D 3
W E B 1 #
3 8
W L A N _E N
2 4 , 3 6
Z 2 21 2
C 4 6
. 1u _ 1 6V _ 0 4
R 11
1K _ 0 4
? ? ?
A P _ K E Y #
3 8
S MC _T H E R M1
2 , 3
T OT A L _ C U R
2 9
R S M R S T # 15
R 9
0 _ 04
D 9
B A V 9 9
A
C
A C
K B C _ A GN D
GL A N _ ON
1 9
C
42
7
1
u
_6
.3
V
_
04
R 8
15 _ 1% _ 0 4
R 3 2 1
10 K _ 04
R 4 1
10 0 _0 4
C C D _ D E T #
V D D 3
K B C _ R S T C # 1 3
3 I N 1
SPI_SI_R = 0.1"~0.5"
LI D _S W #
R 3 0 9
4. 7 K _ 04
R 2 6
1 0 M_ 0 4
D D _O N
3 3 , 34
S U S _ P W R _A C K 1 5
S L P _ M#
1 5 , 3 1, 3 2
R 6
15 _ 1% _ 0 4
24
( Not e: pl eas e use L ow ES R c ap aci to rs fo r C 78 4)
C C D _ D E T #
2 1
K B -S O6
R 3 1 5
10 K _ 04
C 34
12 p _5 0 V _ 04
R 4 4
10 K _ 04
K/B MATRIX
FLASH
LPC
SMBUS
PS/2
PWM
UART
DAC
CLOCK
IT 85 12E
CIR
ADC
WAKE UP
PWM/COUNTER
LPC/WAKE UP
EXT GPIO
GP INTERRUPT
WAKE UP
GPIO
U 7
I T8 5 12 E / E X
14
13
10
9
8
7
6
1 7
5
15
23
1 26
4
5 8
5 9
6 0
6 1
6 2
6 3
6 4
6 5
3 6
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
4 5
4 6
5 1
5 2
5 3
5 4
5 5
11
26
50 92
11
4
12
7
12
1
3
74
85
86
87
1 2 0
1 2 4
22
3 5
1 25
18
21
1 1 2
1 09
1 08
1 2 3
88
89
90
4 7
4 8
24
25
28
29
30
31
32
34
66
67
68
69
70
71
72
73
1
12 27
49
12
2
11
3
75
2
1 2 8
79
78
77
76
8 3
8 4
8 2
33
20
91
81
80
16
1 1 9
5 6
5 7
9 3
9 4
9 5
9 6
9 7
9 8
9 9
1 0 7
1 10
1 11
1 15
1 16
1 17
1 18
1 0 0
1 0 1
1 0 2
1 0 3
1 0 4
1 0 5
1 0 6
1 9
W R S T#
L P C C LK
L A D 0
L A D 1
L A D 2
L A D 3
L F R A M E #
( P D )L P C P D # / W U I 6 / GP E 6
S E R I R Q
E C S MI # / GP D 4( P U )
E C S C I # / GP D 3( P U )
G A 20 / G P B 5
K B R S T# / G P B 6( P U )
K S I 0 / S TB #
K S I 1 / A F D #
K S I 2/ I N I T #
K S I 3/ S L I N #
K S I 4
K S I 5
K S I 6
K S I 7
K S O0 / P D 0
K S O1 / P D 1
K S O2 / P D 2
K S O3 / P D 3
K S O4 / P D 4
K S O5 / P D 5
K S O6 / P D 6
K S O7 / P D 7
K S O8 / A C K #
K S O 9/ B U S Y
K S O 10 / P E
K S O1 1 / E R R #
K S O 1 2/ S L C T
K S O 1 3
K S O 1 4
K S O 1 5
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
P S 2 C L K 0 / GP F 0 ( P U )
P S 2 D A T 0 / GP F 1 ( P U )
P S 2 C L K 1 / GP F 2 ( P U )
( P D )T MR I 0/ W U I 2 / GP C 4
( P D )T MR I 1/ W U I 3 / GP C 6
L P C R S T #/ W U I 4/ GP D 2 ( P U )
( P D )W U I 5 / GP E 5
P W R S W / GP E 4 ( P U )
R I 1# / W U I 0/ G P D 0 ( P U )
R I 2# / W U I 1/ G P D 1 ( P U )
( P D )R I N G# / P W R F A I L # / L P C R S T# / GP B 7
T X D / GP B 1( P U )
R XD / GP B 0 ( P U )
( P D )C TX / GP B 2
P S 2 D A T 1 / GP F 3 ( P U )
P S 2 C L K 2 / GP F 4 ( P U )
P S 2 D A T 2 / GP F 5 ( P U )
( P D )T A C H 0 / GP D 6
( P D )T A C H 1 / GP D 7
P W M 0/ G P A 0 ( P U )
P W M 1/ G P A 1 ( P U )
P W M 2/ G P A 2 ( P U )
P W M 3/ G P A 3 ( P U )
P W M 4/ G P A 4 ( P U )
P W M 5/ G P A 5 ( P U )
P W M 6/ G P A 6 ( P U )
P W M 7/ G P A 7 ( P U )
A D C 0 / GP I 0
A D C 1 / GP I 1
A D C 2 / GP I 2
A D C 3 / GP I 3
A D C 4 / GP I 4
A D C 5 / GP I 5
A D C 6 / GP I 6
A D C 7 / GP I 7
VSS
VSS VSS
VSS
VSS
VS
S
AVS
S
C K 32 K E
C K 32 K
D A C 3 / GP J 3
D A C 2 / GP J 2
D A C 1 / GP J 1
D A C 0 / GP J 0
( P D )E G C S # / GP E 2
( P D )E G C L K / GP E 3
( P D )E G A D / GP E 1
G I N T / GP D 5( P U )
L 8 0L L A T / GP E 7 ( P U )
VSS
D A C 5 / GP J 5
D A C 4 / GP J 4
P W U R E Q #/ G P C 7 ( P U )
( P D )C R X / GP C 0
( P D )K S O1 6 / GP C 3
( P D )K S O1 7 / GP C 5
( P D )I D 0 / GP H 0
( P D )I D 1 / GP H 1
( P D )I D 2 / GP H 2
( P D )I D 3 / GP H 3
( P D )I D 4 / GP H 4
( P D )I D 5 / GP H 5
( P D )I D 6 / GP H 6
( P D )I D 7 / GP G 1
S M C L K 0 / GP B 3
S M D A T 0 / GP B 4
S M C L K 1 / GP C 1
S M D A T 1 / GP C 2
S M C L K 2 / GP F 6 ( P U )
S M D A T 2 / GP F 7 ( P U )
F L F R A M E # / GP G 2
F L A D 0 / S C E #
F L A D 1 / S I
F L A D 2 / S O
F LA D 3 / GP G 6
F L C L K / S C K
( P D )F LR S T #/ W U I 7/ TM / GP G 0
( P D )L 80 H L A T / GP E 0
T OT A L _ C U R _R
K B C _ S M I #
6-04- 25055-A70
GL A N _O N
C
2
8
*33
p_
5
0V
_
04
W D T _ E N
K B C _ R S T#
R 3 1 7
10 K _ 04
D 31
S C S 7 51 V -4 0
A
C
P M _T H R M#
2 , 3 , 15
K B C _ S P I _S I _R
K B C _ S P I _ C E #
C P U _ F A N _ R
PVT
V G A F A N 1 _ ON _R
3 7
K B -S I 4
R 31 9
10 K _ 0 4
For ITE8512JX
3 . 3 V S
2 , 3 , 5, 9 , 1 2 , 13 , 1 4, 15 , 1 6, 1 9 , 2 0, 2 1 , 23 , 2 4 , 25 , 2 6 , 28 , 3 0, 3 2 , 3 3, 3 5 , 3 6, 3 7 , 38
K B C _ S M I #
K B C _ W R E S E T#
K B C _ P W R _B T N #
P L T_ R S T#
5, 14 , 3 7, 3 8
K B -S O8
D 3 0
B A V 9 9
A
C
A C
S U S B #
1 5 , 21 , 3 8
K B -S O7
C 4 2
. 1 u_ 1 6V _ 0 4
3 G_ D E T # 2 3
B R I G H T N E S S
K B C _ S P I _ S I
V D D 3
V D D 3
V D D 3
J_KB1
For ITE8512IX
I N T _ S E R I R Q
1 5, 3 8
K B C _ S W I #
S M C _ B A T1
J _ 8 0D E B U G 1
C ON 5_ M
1
2
3
4
5
1
V D D 3
C P U _F A N S E N 2 1
K B -S O2
K B -S O3
K B -S O0
K B -S I 1
R 4 2
10 0 _0 4
R 3 1 8
1 20 K _ 0 4
LP C _ A D 2
1 3 , 3 8
S MD _T H E R M1
2 , 3
J _ K B T1
85 2 0 2-2 4 05 1
2 4
2 3
2 2
1 4
1 2
1 1
2 1
8
2 0
1 9
6
5
1 8
4
1 7
1 0
9
7
3
2
1
1 6
1 5
1 3
B A T 1 _V O LT _ R
R 1 9
10 K _ 04
S C I #
1 5
M XM _ P R E S E N T1 #
1 5 , 3 7
R 7
4. 7 K _ 04
W L A N _ P W R
3 6
K B -S O1 2
K B -S O4
O pti on ci rcu it fo r Pin 12
R 3 0 6
*0 _ 04
C
4
29
1u_6
.3V
_
04
C 42 6
*. 1 u _1 6 V _ 04
T P _ D A T A
3 8
T OT A L _C U R
C 4 2 4
10 u _1 0 V _ 08
S M D _ B A T1
B R I GH T N E S S
C P U _ F A N _ R
W E B 2 #
3 8
L P C _F R A ME #
13 , 3 8
L E D _ N U M#
24
R 3 1 0
*1 00 K _ 0 4
C 35
1 2 p_ 5 0V _ 0 4
U 6
A A T 3 5 10 I GV -2. 9 3 -C -C -T1
3
5
2
1
4
MR #
V C C
GN D
R E S E T #
W D I
R 1 0
47 _ 04
V D D 3
P M_ C L K R U N # 1 5, 38
K B C _ A V D D
V D D 3
2 , 13 , 1 9, 2 4 , 2 9, 3 2 , 3 3, 3 4 , 37
C H G_ E N 2 9
K B C _W R E S E T #
P M_ P W R O K 1 5, 2 8
K B C _ S P I _ C E #
K B C _ R S T#
C 4 25
1u _ 6. 3 V _ 0 4
C P U _F A N
2 1
C P U _ T H E R M
2
C 4 8
. 1 u _1 6 V _ 04
T OT A L _C U R _ R
C 1 4
0. 0 1 u _5 0 V _0 4
S MC _T H E R M_ V GA
3 7
K B -S O1 4
K B -S I 6
K B C _ S P I _ S C L K
L I D _ S W #
V C O R E _ ON 35
PVT
3 G_ E N
2 3
K B -S I 2
K B C _G A 20
E C _ S P I _ V D D
K B -S I 0
8 0 C L K
K B C _A C / B A T L#
8 0P O R T _ D E T #
B A T 1 _V O L T
R 3 0 4
10 K _ 04
R 3 1 3
1 00 K _ 04
S W I #
1 5
Z 22 1 0
C H G_ C U R S E N _R
DVT
T P _ C L K
3 8
C H G_ C U R S E N _ R
D 1 1
B A V 9 9
A
C
A C
K B -S O1 5
R 32 0
*1 0 K _0 4
C
1
9
*33
p_
5
0
V
_04
V D D 3
V D D 3
LP C _ A D 0
1 3 , 3 8
P C I E _W A K E #
1 5, 1 9 , 21 , 2 3 , 36
S MD _T H E R M_ V GA
3 7
S M C _ B A T1
K B C _ S W I #
C 4 4
* 10 p _ 50 V _ 04
D 1 0
B A V 9 9
A
C
A C
B K L _E N
2 8
High
W D T _ E N
C 7 8 4 * . 1u _ 1 6V _ 0 4
K B C _M U T E #
R 3 11
1 0K _0 4
N C 3
N C _ 0 4
L E D _ S C R OL L #
24
R 3 0 8
4. 7 K _ 04
L E D _ A C I N #
2 4
Z 2 2 11
K B C _ S P I _ S O
C 4 3 0
. 1u _ 16 V _ 0 4
3 . 3 V S
K B -S O1 1
C H G_ C U R S E N
P W R _ B T N # 1 5
S MI #
1 5
K B C _ S P I _S C L K _R
C 20
. 1u _ 16 V _ 0 4
D 2 9
B A V 9 9
A
C
A C
HALL SENSOR
B A T 1 _D E T
D 8
B A V 9 9
A
C
A C
C 4 22
. 1u _ 16 V _ 0 4
V D D 3
C 3 7
. 1 u _1 6 V _0 4
C H G_ C U R S E N
29
8 0C L K
U 4
E N 2 5 P 05 -5 0 GC P
1
2
3
4
5
6
7
8
C E #
S O
W P #
V S S
S I
S C K
H OL D #
V D D
L 3 9
F C M1 6 0 8K -1 2 1T 0 6
P J 1
*4 0 mi l
1
2
K B C _ S P I _S O_ R
K B C _ GA 20
B A T 1 _D E T
R 3 1 4
10 K _ 04
B A T1 _ V OL T
2 9
K B C _ S P I _C E # _R
L E D _ C A P #
24
LP C _ A D 3
1 3 , 3 8
P W R _ S W #
3 3
K B -S O9
K B C _ S P I _ S O
B A T 1 _V O L T
MO D E L _ I D
K B -S I 3
R 3 12
*1 0 K _ 04
K B C _ S C I #
B A T 1 _ V OL T_ R
Z 2 20 3
K B C _ S C I #
R 3 0 5
10 K _ 04
P C LK _ K B C
E C _C K 3 2K E
C
2
1
*33
p_
5
0
V
_04
MOD EL_ ID
Un_stuff
R 1 4
47 _ 04
DVT
R 3 6
* 10 _ 0 4
R 4 0
0 _0 4
L C D _B R I GH TN E S S
28
S MD _ B A T 1
2 9
3 I N 1
C
22
*
33
p
_5
0
V
_
04
C C D _ E N 2 1
B T _ E N
8 0 P OR T _ D E T #
C 47
*. 1 u _1 6 V _ 04
B T _D E T#
2 7
M C H _T H E R M
5
K B C _ A C / B A TL #
P C L K _ K B C
1 8
Un_stuff
V D D 3
K B -S O1 3
K B C _ S P I _ W P #
6- 20- 94 a80 -1 24
A C / B A T L # 3 7
K B -S O1 0
E C _ P 1 2
N C 1
N C _ 04
R 6 64
0 _ 0 4
A C _ I N #
2 9
C
4
28
1u_6
.3
V
_
04
C C D _ E N
K B -S O1
PVT
R 3 0 3
10 K _ 04
K B C _ S P I _ S C L K
0.1uF
Sheet 22 of 42
KBC-ITE IT8512