Schematic Diagrams
PCH 7/9- PWR B - 25
B.Sch
e
m
a
tic D
iag
rams
PCH 7/9- PWR
190mA
160mA
L4 9
*H C B 1 0 05 K F -1 2 1 T 20
V C C C LK D MI
CougarPoint -M (POWER)
266mA
42mA
1 . 5 V S
1 . 5 V S _ 1 . 8V S
1. 0 5 V S
1 . 0 5 V S _ V C C A P L L _E XP 1
1 . 0 5V S
1 . 0 5 S _ V C C _ D M I
1 . 0 5 V S _ V T T
1 . 8 V S
V C C A _ D A C _ 3 . 3 V S
3 . 3V S
1. 0 5 V S
1 . 5 V S _ 1 . 8V S
3. 3 V S
1 . 8 V S
V _ N V R A M _V C C Q
1 . 0 5 V S _ V T T
3 . 3V S
1 . 8V S _ V C C TX _ L V D
1. 05 V S
3 . 3 V S
3 . 3 V S
3 . 3 V
V C C M E 3 . 3 V
1 . 0 5V S _V C C A P LL _ F D I
1 . 8 V S
1 . 5 V S _ 1 . 8V S
3 . 3 V S
3 . 3V S _V C C A _L V D
1. 0 5 V S
1 . 0 5 V S _ V C C A P L L _E XP
5 V S
1 . 05 V S
12/17
12/7 change to 15mil
1.3A
V C C A _ D A C 3 . 3 V S
266mA
S E T
1mA
2mA
2.93A
1mA
20mA
APL5603-33B 6-02-56033-4C0
G9091-330T11UF 6-02-90913-4C0
L5 2
H C B 16 0 8 K F -1 2 1T 2 5
R 5 01
* 1 0K _ 1 % _ 04
C 3 8 8
1 0 u_ 6 . 3 V _ X5 R _0 6
C 67 5
*
1u_6.
3V
_X
5R
_0
4
C 6 8 8
1 0u _ 6 . 3 V _X 5 R _0 6
C 6 8 1
0 . 1 u_ 1 0 V _ X5 R _0 4
C 3 9 0
0. 1 u _ 1 0V _ X 5 R _ 0 4
C 4 44
1 u _ 6. 3 V _ X 5 R _ 0 4
L3 4
H C B 1 60 8 K F -1 2 1T 2 5
C 4 1 8
1u _ 6 . 3 V _X 5 R _0 4
PO W ER
VC
C CO
R
E
DM
I
VC
C
I
O
CR
T
LV
D
S
FD
I
D
FT /
SP
I
HV
C
MO
S
U 3 4G
B D 8 2 H M6 5 Q S B 2 QN J H F C -B GA
V C C C OR E [ 1 ]
A A 2 3
V C C C OR E [ 2 ]
A C 2 3
V C C C OR E [ 3 ]
A D 2 1
V C C C OR E [ 4 ]
A D 2 3
V C C C OR E [ 5 ]
A F 2 1
V C C C OR E [ 6 ]
A F 2 3
V C C C OR E [ 7 ]
A G 2 1
V C C C OR E [ 8 ]
A G 2 3
V C C C OR E [ 9 ]
A G 2 4
V C C C OR E [ 1 0]
A G 2 6
V C C C OR E [ 1 1]
A G 2 7
V C C C OR E [ 1 2]
A G 2 9
V C C C OR E [ 1 3]
A J2 3
V C C C OR E [ 1 4]
A J2 6
V C C C OR E [ 1 5]
A J2 7
V C C D F T E R M [ 4 ]
A J 1 7
V C C D F T E R M [ 3 ]
A J 1 6
V C C I O [ 1 7]
A N 2 1
V C C I O [ 1 8]
A N 2 6
V C C I O [ 1 9]
A N 2 7
V C C I O [ 2 0]
A P 2 1
V C C I O [ 2 3]
A P 2 6
V C C I O [ 2 4]
A T2 4
V C C I O [ 1 5]
A N 1 6
V C C I O [ 1 6]
A N 1 7
V C C I O [ 2 1]
A P 2 3
V C C I O [ 2 2]
A P 2 4
V C C A D A C
U 4 8
V C C T X _L V D S [ 1 ]
A M 37
V C C T X _L V D S [ 2 ]
A M 38
V C C A L V D S
A K 3 6
V C C V R M [ 3 ]
A T 1 6
V C C V R M[ 2 ]
A P 1 6
V C C A P L L E X P
B J2 2
V c c A F D I P L L
B G6
V C C I O [ 2 8]
A N 1 9
V C C T X _L V D S [ 4 ]
A P 3 7
V C C T X _L V D S [ 3 ]
A P 3 6
V S S A D A C
U 4 7
V S S A L V D S
A K 3 7
V C C I O [ 2 7]
A P 1 7
V C C 3_ 3 [ 6 ]
V 3 3
V C C 3_ 3 [ 7 ]
V 3 4
V C C 3 _ 3 [ 3]
B H 2 9
V C C D F T E R M [ 2 ]
A G 17
V C C D F T E R M [ 1 ]
A G 16
V C C D M I [ 1 ]
A T 2 0
V C C I O [ 2 5]
A N 3 3
V C C I O [ 2 6]
A N 3 4
V C C C OR E [ 1 6]
A J2 9
V C C C OR E [ 1 7]
A J3 1
V C C S P I
V 1
V C C C L K D M I
A B 3 6
V C C D MI [ 2 ]
A U 2 0
R 4 90
*1 5 m il _ s ho rt _ 0 6
C 42 4
1 u _6 . 3 V _ X 5 R _ 0 4
C 4 03
1 0 u _6 . 3 V _ X 5 R _ 0 6
C 43 7
1 u _ 6. 3 V _ X 5 R _ 0 4
C 41 5
1 u _6 . 3 V _ X 5 R _ 0 4
C 4 5 8
0. 1 u _ 10 V _ X 5 R _ 0 4
C 3 80
1 u _ 6. 3 V _ X 5 R _ 0 4
L5 3
H C B 16 0 8 K F -1 2 1T 2 5
C 6 76
0 . 1 u _ 10 V _ X 5 R _ 0 4
C 6 9 1
2 2u _ 6 . 3 V _X 5 R _ 0 8
R 30 7
*0 _ 0 4
C 4 6 7
0. 01 u _ 16 V _ X 7 R _ 0 4
R 4 6 2
* 0 _0 4
R 2 3 1
* 0 _0 4
C 41 9
1 u _6 . 3 V _ X 5 R _ 0 4
C 6 4 5
1 u _ 6 . 3V _X 5 R _ 0 4
C 4 74
2 2 u _6 . 3 V _ X 5R _ 08
C 3 9 1
1u _ 6 . 3V _X 5 R _ 0 4
R 5 0 3
* 2 3. 7 K _ 1 % _0 4
R 25 2
*1 0 m i l_ s h ort _ 0 4
C 4 6 1
0. 0 1 u _1 6 V _ X 7R _ 0 4
U 35
* A P L 56 0 3 -3 3B
I N
1
S E T
4
G N D
2
S H D N #
3
OU T
5
R 45 5
* 1 5m i l _s h o rt _ 06
C 40 4
1 0 u _6 . 3 V _ X 5R _ 06
3 . 3V S
3 , 9 , 10 , 1 1 , 1 2, 18 , 1 9 , 2 0, 2 1 , 2 2 , 23 , 2 5 , 2 7, 2 8 , 3 0 , 31 , 3 2 , 3 3, 3 4 , 3 5 , 39
1 . 0 5 V S
1 8 , 1 9 , 20 , 2 5 , 3 5, 37 , 3 8
R 4 63
*1 5 m il _ sh o rt _ 0 6
5 V S
1 1, 1 8 , 2 5 , 28 , 3 1 , 3 2, 3 3 , 3 5 , 39 , 4 0
1 . 5 V S _ 1 . 8V S
2 5
1 . 8V S
6 , 2 3 , 37
R 25 6
* 1 5m i l _s h o rt _ 06
1 . 0 5 V S _ V TT
2 , 3 , 5 , 23 , 2 5 , 3 5, 3 7 , 3 9
3 . 3V
2 , 3 , 8, 11 , 1 6 , 1 8, 1 9 , 2 0 , 22 , 2 3 , 2 5, 2 7 , 2 8 , 29 , 3 0 , 3 5, 3 7 , 3 8 , 39
1 . 5V S
35
R 28 5
*1 5 m il _ s ho rt _ 0 6
R 27 5
* 1 5m i l _s h o rt _ 06
C 6 82
0 . 0 1 u _1 6 V _ X 7R _ 04
C 65 5
*1 0 u _ 6. 3 V _ X 5 R _ 0 6
R 4 7 1
*0 _ 04
R 31 9
*0 _ 0 4
C 4 29
0 . 1 u _ 10 V _ X 5 R _ 0 4
C 4 5 0
*1 u _ 6. 3V _ X 5 R _ 0 4
60mA
Sheet 24 of 49
PCH 7/9- PWR
Summary of Contents for W251HNQ
Page 1: ...W251HPQ W251HPQ C W251HNQ W251HNQ C W255HP W255HN W258HPQ W258HPQ C W258HNQ ...
Page 2: ......
Page 24: ...Introduction 1 12 1 Introduction ...
Page 44: ...A 4 Top W255HP W255HN A Part Lists Top W255HP W255HN 灰色 非耐落 Figure A 2 Top W255HP W255HN ...
Page 46: ...A 6 Bottom A Part Lists Bottom Figure A 4 Bottom ...
Page 47: ...SATA BLU RAY COMBO A 7 A Part Lists SATA BLU RAY COMBO 非耐落 志精 Figure A 5 SATA BLU RAY COMBO ...
Page 48: ...A 8 DVD DUAL A Part Lists DVD DUAL Figure A 6 DVD DUAL 非耐落 志精 ...
Page 49: ...LCD A 9 A Part Lists LCD 頭厚 非耐落 中性 Figure A 7 LCD ...
Page 50: ...A 10 A Part Lists ...
Page 103: ...www s manuals com ...