Schematic Diagrams
KBC-ITE IT8518E B - 35
B.Sch
e
m
a
tic D
iag
rams
KBC-ITE IT8518E
3. 3 V S
3 , 6, 9 , 1 0 , 11 , 1 2 , 18 , 1 9 , 20 , 2 1 , 2 2, 2 3 , 2 4, 2 5 , 2 7, 2 8 , 2 9, 3 0 , 3 1, 3 2 , 3 3, 35 , 3 9
0V
R X
V S H G_ S E L
K B -S O1 5
K B -S O7
K B -S O1 3
K B -S I 0
K B -S I 1
K B -S O9
K B -S I 6
K B -S I 4
K B -S O2
K B -S I 3
K B -S O1 1
K B -S O8
K B -S O6
K B -S O1 4
K B -S I 7
K B -S O1 2
K B -S O4
K B -S O1
K B -S O1 0
K B -S O5
K B -S I 2
K B -S O3
K B -S I 5
K B -S O0
U 1 6
P C T 2 5 V F 0 32 B
C E #
1
S O
2
W P #
3
V S S
4
S I
5
S C K
6
H O LD #
7
V D D
8
0 _0 4 f or M 760 T/ TU
B KP 100 5H S1 21_ 04 f or M 74 0T/ TU
E MI So lu ti on
dG P U _ P W R _E N #
1 2, 2 2 , 3 7
dG P U _ R S T# 1 2
P W R _ B TN #
20
3G _D E T #
S MD _ C P U _ T H E R M_ R
B A T _ D E T
42
P M _P C H _ P W R OK 2 0
R S MR S T# 2 0
E C _ V C C
P C L K _ K B C
10/22
K/B MATRIX
FLASH
LPC
SMBUS
PS/2
PWM
UART
DAC
CLOCK
IT8518
CIR
ADC
WAKE UP
PWM/COUNTER
LPC/WAKE UP
EXT GPIO
GP INTERRUPT
WAKE UP
GPIO
U 1 8
I T8 5 18 E V E R : C
W R S T #
14
L P C C L K
13
L A D 0
10
L A D 1
9
L A D 2
8
L A D 3
7
L F R A ME #
6
( P D )L P C P D # / W U I 6 / G P E 6
1 7
S E R I R Q
5
E C S MI # / G P D 4 ( P U )
15
E C S C I # / G P D 3 ( P U )
23
G A 20 / G P B 5
1 26
K B R S T #/ G P B 6 ( P U )
4
K S I 0 / S T B #
5 8
K S I 1 / A F D #
5 9
K S I 2 / I N I T #
6 0
K S I 3 / S LI N #
6 1
K S I 4
6 2
K S I 5
6 3
K S I 6
6 4
K S I 7
6 5
K S O 0/ P D 0
3 6
K S O 1/ P D 1
3 7
K S O 2/ P D 2
3 8
K S O 3/ P D 3
3 9
K S O 4/ P D 4
4 0
K S O 5/ P D 5
4 1
K S O 6/ P D 6
4 2
K S O 7/ P D 7
4 3
K S O8 / A C K #
4 4
K S O 9 / B U S Y
4 5
K S O 1 0/ P E
4 6
K S O1 1 / E R R #
5 1
K S O1 2 / S LC T
5 2
K S O1 3
5 3
K S O1 4
5 4
K S O1 5
5 5
VC
C
11
VS
T
B
Y
26
VS
T
BY
50
VS
T
B
Y
92
VS
T
BY
11
4
VS
T
B
Y
12
7
VS
T
B
Y
12
1
VB
AT
3
AV
C
C
74
P S 2 C LK 0 / G P F 0 ( P U )
85
P S 2 D A T0 / G P F 1 ( P U )
86
P S 2 C LK 1 / G P F 2 ( P U )
87
( P D )T MR I 0/ W U I 2 / GP C 4
1 20
( P D )T MR I 1/ W U I 3 / GP C 6
1 24
L P C R S T #/ W U I 4 / GP D 2 ( P U )
22
( P D )W U I 5 / G P E 5
3 5
P W R S W / G P E 4( P U )
1 25
R I 1# / W U I 0 / GP D 0( P U )
18
R I 2# / W U I 1 / GP D 1( P U )
21
( P D )R I N G # / P W R F A I L # / L P C R S T# / G P B 7
1 12
T X D / G P B 1 ( P U )
1 09
R XD / GP B 0 ( P U )
1 08
( P D )C TX / G P B 2
1 23
P S 2 D A T1 / G P F 3 ( P U )
88
P S 2 C LK 2 / G P F 4 ( P U )
89
P S 2 D A T2 / G P F 5 ( P U )
90
( P D )T A C H 0 / GP D 6
4 7
( P D )T A C H 1 / GP D 7
4 8
P W M 0 / GP A 0 ( P U )
24
P W M 1 / GP A 1 ( P U )
25
P W M 2 / GP A 2 ( P U )
28
P W M 3 / GP A 3 ( P U )
29
P W M 4 / GP A 4 ( P U )
30
P W M 5 / GP A 5 ( P U )
31
P W M 6 / GP A 6 ( P U )
32
P W M 7 / GP A 7 ( P U )
34
A D C 0 / GP I 0
66
A D C 1 / GP I 1
67
A D C 2 / GP I 2
68
A D C 3 / GP I 3
69
A D C 4 / GP I 4
70
A D C 5 / GP I 5
71
A D C 6 / GP I 6
72
A D C 7 / GP I 7
73
VSS
1
VS
S
12
VSS
27
VSS
49
VSS
12
2
VSS
11
3
AVS
S
75
C K 3 2K E
2
C K 3 2 K
1 28
D A C 3 / GP J 3
79
D A C 2 / GP J 2
78
G P J1
77
G P J0
76
( P D )E GC S # / G P E 2
8 3
( P D )E GC L K / G P E 3
8 4
( P D )E G A D / G P E 1
8 2
G I N T / GP D 5 ( P U )
33
L 8 0L L A T / GP E 7 ( P U )
20
VSS
91
D A C 5 / GP J 5
81
D A C 4 / GP J 4
80
P W U R E Q # / GP C 7( P U )
16
( P D )C R X / GP C 0
1 19
( P D )K S O1 6 / GP C 3
5 6
( P D )K S O1 7 / GP C 5
5 7
( P D )GP H 0/ I D 0
9 3
( P D )GP H 1/ I D 1
9 4
( P D )GP H 2/ I D 2
9 5
( P D )GP H 3/ I D 3
9 6
( P D )GP H 4/ I D 4
9 7
( P D )GP H 5/ I D 5
9 8
( P D )GP H 6/ I D 6
9 9
( P D )GP G 1/ I D 7
1 07
S M C L K 0 / GP B 3
1 10
S M D A T 0 / GP B 4
1 11
S M C L K 1 / GP C 1
1 15
S M D A T 1 / GP C 2
1 16
S M C L K 2 / GP F 6 ( P U )
1 17
S M D A T 2 / GP F 7 ( P U )
1 18
F L F R A ME # / GP G 2
1 00
F L A D 0 / S C E #
1 01
F L A D 1/ S I
1 02
F L A D 2 / S O
1 03
F L A D 3 / GP G 6
1 04
F L C L K / S C K
1 05
( P D )F LR S T #/ W U I 7 / GP G 0/ T M
1 06
( P D )L 80 H LA T / G P E 0
1 9
B K L _E N
1 1
B T _ E N
2 7, 3 1
10/22
S U S _ P W R _A C K 2 0
W LA N _ D E T #
27
R 21 9
4 3 _ 1% _ 0 4
TH E R M _ V OL T
2
S MC _ C P U _ T H E R M_ R
B A T _V OL T
42
C C D _ S W #
28
C C D _ S W #
D D _ ON
2 8, 3 5 , 3 6
6-03-08518-0P1
U S B _ A C _ I N
28
6-04-25032-491
K B -S O 1
K B -S O 8
K B -S O 4
K B -S I 0
K B -S O 7
K B -S O 10
K B -S O 6
K B -S O 14
K B -S O 0
K B -S I 3
X 3
*3 2. 7 6 8 K H z
1
4
3
2
K B -S I 6
K B -S I 1
K B -S I 7
V S H G_ S E L 4 2
K B -S O 11
K B -S I 2
K B -S I 5
K B -S O 12
K B -S O 5
K B -S O 9
K B -S I 4
K B -S O 13
K B -S O 2
K B -S O 3
MU T E _ S W #
M U T E _ S W #
28
R 2 0 4
*1 0 K _0 4
C 34 3
0 . 1 u_ 1 6 V _Y 5 V _0 4
R 1 7 2
1 5_ 1 % _0 4
X 4
* 32 . 7 68 K H z
1
4
3
2
C P U _ F A N S E N 2 7
R 22 7
* 0 _0 4
C 3 4 7
1 u_ 6 . 3 V _Y 5 V _0 4
R 1 7 1
1 5_ 1 % _0 4
0 _04 F OR I T85 12 CX /EX
0 .1U _0 4 FO R I TE 85 12- J( IT E85 02 -J W/0 C IR )
E C C os t Do wn
S MC _ C P U _ T H E R M_ R
C 34 6
0
.1
u
_16
V
_Y
5
V
_
04
R 2 3 7
*1 0M _ 04
C 3 19
0 . 1 u _1 6 V _ Y 5 V _ 04
J_ K B 2
8 5 20 1 -2 40 5 1
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
N C 2
S H OR T
C 2 91
0 . 1u _ 1 6V _ Y 5V _ 0 4
C 68 4
0 . 1 u_ 1 6 V _Y 5 V _0 4
C 3 2 9
*1 2 p _5 0 V _ N P O _0 4
R 24 8
* 0 _0 4
R 2 4 2
*1 0_ 0 4
S MD _ C P U _ T H E R M_ R
C 34 4
0 . 1 u_ 1 6 V _Y 5 V _0 4
R 2 1 0
4 7_ 0 4
C 30 3
* 0. 1 u _ 16 V _ Y 5 V _ 0 4
C 2 9 4
1 0u _ 1 0V _ Y 5V _ 0 8
R 2 0 8
4 7_ 0 4
R 2 5 6
0 _0 4
K B C _ S P I _ S O_ R
K B C _ S P I _ S C L K _ R
K B C _H OL D #
C 3 45
* 0. 1 u _ 16 V _ Y 5 V _ 0 4
.
L 22
H C B 1 0 0 5K F -12 1 T 20
S P I _ V D D _ 1
.
L 1 9
H C B 1 0 05 K F -1 2 1T 2 0
32 Mb it
C 3 0 0
*0 . 1 u _1 6 V _ Y 5 V _ 04
K B C _F L A S H
R 2 4 7
1 00 K _ 0 4
K B C _ S P I _ S C LK
K B C _ S P I _ S O
K B C _ S P I _ C E # _ R
K B C _ S P I _ S I _ R
K B C _ S P I _ S I
K B C _ S P I _ C E #
J _K B 1
* 8 52 0 1 -24 0 5 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
R 24 6
*0 _0 4
R 1 9 2
4 . 7 K _ 04
R 20 6
1 0K _ 0 4
N C 1
S H OR T
C 3 0 1
1 u _1 0 V _ Y 5 V _ 06
R 2 0 2
1 0K _ 0 4
C 3 5 0
*1 0 p_ 5 0 V _N P O_ 0 4
C 6 85
0. 1 u _ 16 V _ Y 5 V _ 0 4
R 20 5
1 0K _ 0 4
R 1 8 9
1 K _ 0 4
R 2 4 4
*1 0 mi l _ sh o rt
C 3 0 2
0 . 1u _ 1 6V _ Y 5V _ 0 4
K B C _ A V D D
V D D 3
V D D 3
V D D 3
V D D 3
K B C _A G N D
K B C _ A GN D
V D D 3
S M I #
23 , 2 9
S C I #
23
3 . 3V S
V D D 3
S W I #
2 0
K B C _ R S T # 23
C H G_ E N
4 2
3 G _E N
27
C C D _ E N
2 8
V D D 3
1 8 , 2 7, 2 8 , 3 0, 3 5 , 3 6, 41 , 4 2
A L L _S Y S _ P W R G D 1 1 , 2 0, 3 9
B R I GH T N E S S
1 1
S U S B #
6 , 20 , 2 9 , 35
S U S C #
2 0, 3 8
C C D _ S W #
TP _D A T A
28
C C D _D E T #
28
L I D _ S W #
11 , 2 8
S E R I R Q
18 , 2 8
L P C _ A D 0
18 , 2 8
S MD _B A T
28 , 4 2
S MC _B A T
28 , 4 2
L P C _ A D 1
18 , 2 8
L P C _ A D 2
18 , 2 8
N B _ E N A V D D 1 1 , 2 1
L E D _ P W R
3 1
T P _C L K
28
L P C _ A D 3
18 , 2 8
LP C _ F R A M E #
18 , 2 8
R 2 4 0
*0 _0 4
LE D _ B A T_ C H G
3 1
L E D _C A P #
3 1
L E D _ B A T _F U L L
3 1
L E D _N U M #
3 1
B U F _ P LT _ R S T #
2 2 , 27 , 2 9 , 30
K B C _ B E E P
3 3
L E D _ S C R O LL #
31
P W R _ S W #
35
P C LK _K B C
22
A C _ I N #
28 , 4 2
L E D _ A C I N
3 1
8 0 C L K
27
GA 2 0
23
P C LK _ K B C _ R
B A T _ V OL T
P C L K _ K B C
K B C _W R E S E T #
L C D _B R I GH TN E S S
K B C _ B E E P
S MD _ B A T
8 0C L K
S MC _ B A T
C C D _ D E T#
B A T _ D E T
EC MODULE CHOOSE (FOR DIFFERENCE K/B TYPE)
H _ P R O C H O T #_ E C
3
C C D _ D E T #
H S P I _ MS I 1 8
10/13
H S P I _ MS O
18
H S P I _ S C L K 1 8
H S P I _ C E # 18
KBC_SPI_*_R = 0.1"~0.5"
K B C _S P I _C E #
I C P P E #
2 3 , 29
P M E #
22 , 3 0
R 2 4 1
0_ 0 4
V GA _ S W # 3 1
L C D _ B R I G H T N E S S
B A T _V O L T
W150HNM
W140XX
MU T E _S W #
K B C _S P I _S I
C E LL _ C O N T R O L 42
O P T I MU S _M OD E
31
8 0 C L K
J _ 80 D E B U G 1
8 8 26 6 -0 50 0 1
1
2
3
4
5
V D D 3
TO TA L_ C U R
42
K B C _S P I _S O
MO D E L _ I D
C K 3 2 K
C K 3 2 K E
K B C _S P I _S C L K
B T _ D E T #
27
R 2 4 5
1 0K _ 0 4
K B -S O 15
W L A N _S W # 2 8
R 47 0
1 0K _ 0 4
M E _W E
18
MO D E L _ I D
R 53 2
1 0K _ 0 4
3 I N 1
27
A C _P R E S E N T
2 0, 2 2
H _ P E C I 3 , 2 3
S MC _C P U _ T H E R M 1 9
S MD _C P U _ T H E R M 1 9
1
MO DEL _I D
3. 3V
V 1. 0
R2 02 10 K/ R 204 X
V ER .
V OL TA GE
J_KB1
R2 02 X /R 20 4 1 0K
R 5 3 8
*0 _ 04
C R I T _T E M P _ R E P #
23
S MC _ C P U _ T H E R M_ R
S MD _ V G A _ TH E R M
1 6
S MC _ V G A _ TH E R M
1 6
S MD _ V GA _ T H E R M
S MC _ V GA _ T H E R M
24
K B C _ M U T E #
33
W L A N _ E N
2 7, 2 8
C P U _ F A N
27
3 G_ P OW E R
2 7
R 6 73
* 0 _0 4
R 25 3
* 0 _0 4
S MD _ C P U _ T H E R M_ R
8 0 D E T #
8 0 D E T #
3 I N 1
3G _ D E T #
27
E C _ V S S
R 5 3 9
0 _0 4
RX
K B C _ W R E S E T#
Sheet 34 of 49
KBC-ITE IT8518E
Содержание W170HN
Страница 1: ...W170HN ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer W170HN Service Manual ...
Страница 39: ...Disassembly 2 16 2 Disassembly ...
Страница 42: ...Top A 3 A Part Lists Top 黑色 非耐落 灰色 Figure A 1 Top ...
Страница 43: ...A 4 Bottom A Part Lists Bottom Figure 2 Bottom ...
Страница 44: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Страница 45: ...A 6 SATA BLU RAY Combo A Part Lists SATA BLU RAY Combo Figure A 4 SATA BLU RAY Combo 非耐落 ...
Страница 46: ...SATA DVD A 7 A Part Lists SATA DVD 非耐落 Figure A 5 SATA DVD ...
Страница 47: ...A 8 HDD A Part Lists HDD Figure A 6 HDD ...
Страница 100: ...www s manuals com ...