Clevo W270HUQ Series, Service Manual

Page: 74 / 95

Schematic Diagrams
B - 24 CCD, 3G, TPM
B.Schematic Diagrams
CCD, 3G, TPM
U I M _R S T
KEY
J_ 3 G1
88 9 10 -5 2 04 M-0 1
C OE X 1
3
C OE X 2
5
C LK R E Q#
7
G N D 0
9
R E F C L K -
11
R E F C L K +
13
W A K E #
1
G N D 1
15
P E T n 0
23
P E T p 0
25
G N D 2
21
G N D 3
27
P E R n0
31
P E R p0
33
G N D 4
29
R es e rv e d0
17
R es e rv e d1
19
W _ D I S A B L E #
2 0
G N D 1 2
37
3 . 3 V A U X _ 3
39
3 . 3 V A U X _ 4
41
G N D 1 3
43
R es e rv e d2
45
R es e rv e d3
47
R es e rv e d4
49
R es e rv e d5
51 L E D _ W L A N #
4 4
LE D _ W W A N #
4 2
GN D 6
1 8
U I M_ V P P
1 6
U I M _ R E S E T
1 4
3. 3V A U X_ 0
2
U I M_ C L K
1 2
U I M_ D A T A
1 0
U I M _P W R
8 1 . 5V _ 0
6
GN D 5
4
P E R S E T #
2 2
3. 3V A U X_ 1
2 4
GN D 7
2 6
1 . 5V _ 1
2 8
S MB _ C L K
3 0
S M B _ D A T A
3 2
GN D 8
3 4
U S B _D -
3 6
U S B _ D +
3 8
GN D 9
4 0
LE D _ W P A N #
4 6
1 . 5V _ 2
4 8
G N D 1 0
5 0
3. 3V A U X_ 2
5 2
G N D 1 1
35
C 2 3 5
0. 1 u _ 16 V _ Y 5 V _ 04
U I M_ D A TA
U I M_ V P P
U I M_ R S T
U I M_ P W R
3 G_ 3 . 3V
U I M_ C L K
C 2 6 7
1 0u _ 10 V _ Y 5 V _ 0 8
3 G_ 3 . 3 V
3 G_ 3 . 3 V
3 G _E N [ 2 7]
3 G_ D E T # [ 2 7 ]
3G _3 . 3 V
60m ils
U S B _P P 4 [ 1 7 ]
U S B _P N 4 [ 17 ]
R 51 5
1 0 _0 6
U I M_ D A T A
Q 33
M TN 7 00 2 Z H S 3
G
D
S
R 5 2 0
1 0 0K _ 0 4
3G _3 . 3 V
Q3 5
MT N 70 0 2Z H S 3
G
D
S
>48 mil
R 5 1 9
3 30 K _ 04
R 5 0 9 *0 _ 06
3G POWER
From H8 default HI
>48 mil
3 . 3 V
C 5 0 7
0 . 1 u _1 6 V _ Y 5 V _0 4
Q3 0
A O 34 1 5
G
D S
C 4 83
0. 1 u _1 6 V _ Y 5 V _ 04
C 50 0
1 0 u_ 1 0V _Y 5V _ 0 8
C 2 1 2
0. 1 u _ 16 V _ Y 5 V _ 04
SIM CONN
U I M _C U I M_ D
+
C 2 8 6
2 20 u _4 V _ V _ A
MINI CARD 3G(Port 6)
+
C 2 87
22 0 u_ 6 . 3 V _6 . 3 *6 . 3 *4 . 2
U I M _P W R
C 4 70
* 2 2p _ 50 V _ N P O _0 4
R 5 04
*1 0m i l _0 4
C 46 9
* 22 p _ 50 V _ N P O _0 4
3 . 3V S [ 3 , 9 , 1 0, 1 1 , 1 2, 1 3 , 14 , 1 5 , 16 , 1 7 , 18 , 1 9, 20 , 2 4, 2 5 , 2 7, 2 8 , 2 9, 3 0 , 3 1, 3 6 ]
R 48 8
* 1 0m i l_ 0 4
C 4 7 1
*2 2 p_ 5 0V _ N P O_ 0 4
5 V [ 2 0 , 2 6, 3 0 , 3 1, 3 3 , 3 4, 3 5 ]
3 . 3V [ 2 , 3, 8, 1 1 , 13 , 1 4 , 15 , 1 7 , 18 , 1 9, 20 , 2 2, 2 6 , 2 8, 3 0 , 3 1, 3 3 , 3 4, 3 5 ]
(TOP V IEW )
LO CK
O PEN
J_ S I M 1
C 1 7 70 6 61 -1
U I M_ D A T A
C 7
U I M_ V P P
C 6
U I M_ GN D
C 5
U I M_ P W R
C 1
U I M_ R S T
C 2
U I M_ C L K
C 3
3 G_ P W R _ E N [ 2 7 ]
C 2 4 2
0 . 1u _ 1 6V _ Y 5 V _ 0 4
R 5 0 3 *4 . 7K _ 0 4 U I M_ P W R U I M_ D A T A
C 4 89
* 22 p _ 50 V _ N P O _0 4
U I M _C LK
S I M LO C K
U I M_ V P P
C 2 0 9
0. 1 u _ 16 V _ Y 5 V _ 04
U S B _ P P 5 [ 1 7]
U S B _P N 5 [ 17 ]
C 4
1 u_ 6 . 3 V _Y 5 V _0 4
From H8 default HI
48 mil
5 V
J _ C C D 1
8 5 2 05 -0 50 0 1
1
2
3
4
5
C 2
*1 u _6 . 3 V _ Y 5 V _ 04
C C D _D E T #
5
MJ_CCD1
R 1 1
*1 00 K _ 0 4
1
CCD
5 V _C C D
C C D _ E N [ 27 ]
C 30 2
* 18 p _5 0 V _ N P O _0 4
XTALI
C 3 05
* 18 p _ 50 V _ N P O _0 4
TPM 1.2
L P C _ A D 1 [ 1 3 , 27 ]
P L T _R S T # [ 3 , 17 ]
L P C _ A D 3 [ 1 3 , 27 ]
L P C _ F R A ME # [ 1 3 , 27 ]
L P C _ A D 2 [ 1 3 , 27 ]
S E R I R Q [ 1 3 , 27 ]
L P C _ A D 0 [ 1 3 , 27 ]
P C LK _ T P M [ 17 ]
P M _C L K R U N # [ 15 ]
S 4 _ S TA TE # [ 15 ]
C 2 8 5
*0 . 1 u_ 1 6V _Y 5V _ 0 4
3 . 3V S
C 5 0 8
*0 . 1 u_ 1 6 V _Y 5V _ 0 4
C 2 9 4
*0 . 1 u_ 1 6V _ Y 5V _ 0 4
T P M3 0 0 5
C 2 8 2
*0 . 1 u_ 1 6V _Y 5V _ 0 4
T P M_ B A D D
T P M 30 0 2
TPM
U 2 8
* S L B 96 3 5T T
L A D 3
17
L A D 0
26
L A D 1
23
L A D 2
20
V D D 1
1 0
XT A L I
1 3
V D D 3
2 4
V D D 2
1 9
L F R A M E #
22
L C L K
21
L R E S E T #
16
S E R I R Q
27
C LK R U N #
15
G N D _ 1
4
G N D _ 2
1 1
G N D _ 3
1 8
G N D _ 4
2 5
GP I O
6
G P I O2
2
X T A L O
1 4
T E S T I
8
T E S T B I / B A D D
9
P P
7
N C _ 1
1
N C _ 2
3
N C _ 3
12
L P C P D #
28
V S B
5
TP M _P P
T P M 30 0 1
T P M3 0 0 4
T P M 30 0 3
XTALO
C 3 00
*1 u_ 1 6 V _X 5 R _ 0 6
L PCPD# ina ct ive to L RST# ina ct ive 3 2~96 us
A sse rte d bef ore en te ring S3
L PC r es et timing :
C C D _ D E T # [ 2 7 ]
T P M _P P
R 3 48 *1 0 K _1 % _0 4
R 3 52 *1 0 K _1 % _0 4
R 3 41 *1 0 K _0 4
3 . 3V S
T P M _B A D D
X 7
* MC -1 4 6 _3 2 . 7 68 K H z
1 4
3
2
HI: 4E/ 4F H
L OW: 2E/ 2F H
HI: ACCESS
L OW: NORMAL ( Int ernal PD )
T PM _PP
T PM _BADD
6- 22-32R7 6-0 B4
C 5
1 u_ 6 . 3 V _Y 5 V _0 4
3. 3 V S
C 6
0 . 1 u_ 1 6V _Y 5V _ 0 4
P C LK _ T P M1
R 3 4 9
*3 3 _0 4
P C LK _ T P M
C 2 92
*1 0 p_ 5 0V _ N P O_ 06
U 4 1
G 5 24 3 A
V I N
4
V I N
5
E N
3
V OU T
1
G N D
2
6- 22- 32 R76 -0BG
6- 22- 32 R76 -0B2
X TA L I
Co-l ayo ut X7 , X8
X TA L O
X 8
*1 T JS 12 5 D J 4 A 42 0 P _ 32 . 7 68 K H z
1 4
3
2
Sheet 23 of 43
CCD, 3G, TPM