Powergood/ Tpm - Clevo W270BUQ Series Service Manual

Schematic Diagrams

POWERGOOD/ TPM

Sheet 11 of 43
POWERGOOD/
TPM
B - 12 POWERGOOD/ TPM
3 . 3 V
U 2 2 B
7 4 LV C 0 8P W
4
26 1 . 1 V _ P W R G D
6
5
8 S Y S _ R S T#
Del R 775 3/7
3 . 3 V
U 2 2 A
R 7 7 5 *1 0 mi l _ sh o rt 7 4 LV C 0 8P W
27 1 . 8 V _ P W R G D
1
R 7 7 6 *0 _ 04
2 5 , 28 D D R 1. 5 V _ P W R GD
3
2
8, 1 2 , 1 9, 20 , 2 3 S U S B #
O N
TPM 1.2
U 5 0
2 6
R 8 14 0 _0 4
7 , 2 0 L P C _ A D 0 L A D 0
2 3
R 8 16 0 _0 4
7 , 2 0 L P C _ A D 1
2 0 L A D 1
R 8 17 0 _0 4
7 , 2 0 L P C _ A D 2 L A D 2
1 7
R 8 15 0 _0 4
7 , 2 0 L P C _ A D 3
L A D 3
2 1
7 P C L K _T P M
L C L K
2 2
R 8 18 0 _0 4
7 , 2 0 LP C _ F R A M E #
1 6 L F R A M E #
R 8 19 0 _0 4
7 , 16 , 1 7 , 19 , 2 0 B U F _ P L T _R S T # L R E S E T#
2 7
R 8 20 0 _0 4
7 , 2 0 S E R I R Q
1 5 S E R I R Q
7 P C I _ C LK R U N # C LK R U N #
2 8
R 2 4 6 *0 _ 04
8 S 4 _ S TA T E # L P C P D #
9
R 2 3 9 *1 0 K _0 4 T P M_ B A D D
3 . 3 V S
T E S T B I / B A D D
7
R 2 4 8 10 K _ 0 4 T P M_ P P
V D D 3
P P
T P M3 0 0 1 1
3 N C _ 1
Pu ll hig ht r es erve 3/17 T P M3 0 0 2
N C _ 2
T P M3 0 0 3 1 2
N C _ 3
8
T E S T I
S L B 9 6 3 5T T
Ass erted b efore en tering S3
LPC reset t iming:
LPCP D# inac tive to LRST# inact ive 32~96us
HI: A CCESS
TPM_PP
L O W: N ORMAL ( Int ernal PD )
HI: 4E/ 4F H
TPM_BA DD
L O W: 2E/ 2F H
3 . 3 V
2 8 P W R G D _ V C OR E
3 . 3 V
3 . 3 V
R 7 74
U 2 2 C 10 K _ 0 4
U 22 D 74 L V C 0 8 P W
9
7 4 LV C 0 8P W
1 2 8
11 1 0
1 3
C 84 1
1 u_ 6 . 3 V _Y 5 V _0 4
3 . 3 V S
C 8 7 6 C 8 77 C 8 7 8 C 87 9
10
V D D 1
19
0 . 1 u_ 1 6V _Y 5 V _0 4 0 . 1u _ 1 6V _ Y 5V _ 0 4
V D D 2 24
0 . 1u _ 1 6V _ Y 5V _ 0 4 1 u _1 6 V _ X5 R _0 6
V D D 3
V D D 3
TPM
3 .3VS to VDD3 3 /9
5
V S B
C 8 8 0
0 . 1 u_ 1 6V _Y 5 V _0 4
6
T P M3 0 04
G P I O
2 T P M3 0 05
GP I O 2
13 XTAL I
X T A LI
X 12 M C -3 0 6 _3 2 . 7 68 K H z
14 4 1
XTAL O
XT A L O
3 2 Va lue mo dify 3 /23
4
GN D _ 1
11 X 13 * 3 2. 7 6 8 K H z
GN D _ 2 18 4 1
1 8p to 1 5p 3 /9
GN D _ 3
25 3 2
GN D _ 4
C 8 81 C 8 8 2
15 p _5 0 V _ N P O _ 04 1 5p _ 5 0V _ N P O_ 0 4
3/2 1
P C L K _ TP M R 8 21 *3 3 _ 04 C 8 83 *1 0 p_ 5 0 V _0 4
3 . 3 V S
T P M_ P P R 8 22 *1 0 K _ 04
T P M_ B A D D R 8 23 1 0K _0 4
R 8 24 *1 0 K _ 04
De l R3 64, R 36 5 3/7
S B _P W R OK
R 3 6 4 *1 0 mi l _ sh o rt
S B _ P W R GD 8
S Y S _ P W R O K
R 3 6 5 *1 0 mi l _ sh o rt
A L L _ S Y S _ P W R GD 1 3 , 2 0
R 3 6 7
*1 0 K _ 04