Schematic Diagrams
PCH 8/9 (POWER) B - 29
B.Sch
e
m
a
tic D
iag
rams
PCH 8/9 (POWER)
VCCIO 3062mA
20.4mA
357mA
<1mA
C6 60
*.1 U_1 6V_ 04
C40 9
1U_ 6.3 V_0 4
R TC VCC
2 1
2mA
C 397
.1 U_16V_ 04
C65 3
*10 U_6.3V_06
C 587
*1u_6 .3V_04
C3 94
.1U _1 6V_ 04
C441
1U_6.3V_0 4
C 384
.1 U_16V_ 04
C 422
1U_6.3V_ 04
C38 0
*10U _6 .3V_ 06
C385
1u_6.3V_ Y5V_04
R322
1 0_06
IBEXPEAK - M (POWER)
R276
*20m il_ shor t
C 445
1U_6 .3V_04
L57
H CB1005 KF- 121T20
C 399
.1 U_16V_ 04
C3 90
.1U _1 6V_ 04
C 378
0 .1u_10V_X7R_0 4
C3 92
.1U _1 6V_04
C 401
1u_6. 3V_ Y5V_04
R52 8
*0_ 04
C3 83
.1U _1 6V_04
D10
RB5 51V30
A
C
R27 9
10_06
C 418
1U_6.3V_ 04
C3 98
.1U _1 6V_04
142.6mA
POWER
SA
TA
US
B
Cl
ock
a
n
d
M
is
cel
la
neo
us
HD
A
CP
U
PC
I/G
PI
O
/L
PC
RT
C
PC
I/G
PI
O
/
L
P
C
U 30J
IbexPeak -M_Rev 0_9
D CPSUSBY P
Y20
VCC ME[ 1]
AD38
VCC ME[ 2]
AD39
VCC ME[ 3]
AD41
VCC ME[ 5]
AF41
VCC ME[ 6]
AF42
VCCSUSHDA
L30
VCC SU S3_ 3[28 ]
U23
VC CIO [56 ]
V23
VC CIO [13 ]
AD1 9
VC CIO [14 ]
AF20
VC CIO [15 ]
AF19
VCC ME[ 7]
V39
VCC ME[ 8]
V41
VCC ME[ 9]
V42
VCC ME[ 10]
Y39
VCC ME[ 11]
Y41
VCC ME[ 12]
Y42
V5 REF
K49
VC C3 _3[8 ]
J38
VC C3 _3[9 ]
L38
VCC 3_ 3[10 ]
M36
VCC 3_ 3[11 ]
N36
VCC 3_ 3[12 ]
P36
VCC 3_ 3[13 ]
U35
VCC RTC
A12
VCC SU S3_ 3[27 ]
A26
VCC SU S3_ 3[26 ]
A28
VCC SU S3_ 3[25 ]
B27
VCC SU S3_ 3[24 ]
C26
VCC SU S3_ 3[23 ]
C28
VCC SU S3_ 3[22 ]
E26
VCC SU S3_ 3[21 ]
E28
VCC SU S3_ 3[20 ]
F26
VCC SU S3_ 3[19 ]
F28
VCC SU S3_ 3[18 ]
G26
VCC SU S3_ 3[17 ]
G28
VCC SU S3_ 3[16 ]
H26
VCC SU S3_ 3[15 ]
H28
VCC SU S3_ 3[14 ]
J26
VCC SU S3_ 3[13 ]
J28
VCC SU S3_ 3[12 ]
L26
VCC SU S3_ 3[11 ]
L28
VCC SU S3_ 3[10 ]
M26
VC CSU S3 _3[9 ]
M28
VC CSU S3 _3[8 ]
N26
VC CSU S3 _3[7 ]
N28
VC CSU S3 _3[6 ]
P26
VC CSU S3 _3[5 ]
P28
VC CSU S3 _3[4 ]
U24
VC CSU S3 _3[3 ]
U26
VC CSU S3 _3[2 ]
U28
VC CSU S3 _3[1 ]
V28
VC CIO [11 ]
AD2 0
VC CIO [20 ]
AD2 2
VC CIO [10 ]
AH1 9
VCC ADPLLA[2]
BB53
VCC ADPLLB[1]
BD51
VCC IO[2 2]
AJ35
V5R EF_ SUS
F24
VC CIO [16 ]
AH2 0
VC CIO [17 ]
AB19
VC CIO [18 ]
AB20
VC CIO [19 ]
AB22
VC CIO [12 ]
AF22
VCC 3_ 3[14 ]
AD1 3
VCC IO[9 ]
AH2 2
VCC VR M[4 ]
AT2 0
D CPSUS
Y22
VCC IO[2 ]
AF34
VCC IO[3 ]
AH34
VCC LAN [1]
AF23
VCC LAN [2]
AF24
VCC ADPLLA[1]
BB51
VCC ADPLLB[2]
BD53
VCC VRM[3]
AU24
VCC ACL K[1]
AP51
VCC ACL K[2]
AP53
D CPRTC
V9
VCC IO[4 ]
AF32
VCC ME[ 4]
AF43
VCC IO[2 3]
AH35
VCC IO[2 1]
AH23
D CPSST
V12
VCC SATAPLL[2 ]
AK1
VCC SATAPLL[1 ]
AK3
VC CME[13 ]
AA34
VC CME[14 ]
Y34
VC CME[15 ]
Y35
VC CME[16 ]
AA35
VCC 3_3 [5]
V15
VCC 3_3 [6]
V16
VCC 3_3 [7]
Y16
VCC SUS3_3[29]
P18
VCC SUS3_3[30]
U19
VCC SUS3_3[31]
U20
VCC SUS3_3[32]
U22
VCC IO[5 ]
V24
VCC IO[6 ]
V26
VCC IO[7 ]
Y24
VCC IO[8 ]
Y26
V_C PU_IO[ 1]
AT18
V_C PU_IO[ 2]
AU18
C3 87
.1U _1 6V_04
D 9
R B551V30
A
C
C3 89
.1U _1 6V_04
L56
H CB1005 KF- 121T20
L58
*HC B10 05KF-121T20
C3 96
1u _6.3 V_Y 5V_04
C426
1u_6.3V_ Y5V_04
C443
1U_6.3V_0 4
C 379
.1U_ 16V_04
C4 04
1U _6. 3V_04
C4 35
1U _6. 3V_04
L5 1
*H CB100 5KF -121 T20
C393
1u_6.3V_ Y5V_04
C 407
.1U_ 16V_04
C 381
.1 U_16V_ 04
1.1VS_VCC A_C LK
1. 1VS_VC CA_B_ DPL
1. 1VS_VTT
1.1VS_ VTT
1. 1VS_1.8VS
1. 1VS_VTT
3.3 V
1. 1VS_VTT
RTC VC C
3.3VS
5VS
3.3V_VCC PUSB
5V_PCH _VC C5 REF SU S
3.3V
5V
1.1VS_VTT
3 .3VS
3 .3VS
3. 3V
1.1VS_VTT
1.1 VS_ VCC APLL
3.3VS
3.3V
1.1VS_1.8VS
1. 1VS_VTT
1.1VS_VTT
1. 1VS_VC CA_A_ DPL
1.1VS_VTT
1. 1VS_VTT
VCC 5REF
1.1 VS_VTT
3. 3VS
2,10,11, 12,1 3,1 4,21 ,22, 23,25,26,27,30,31, 32,3 3,3 4,36 ,37, 38,44,45,47
1 .1VS_VTT
2,4,6 ,7,2 0,2 1,22 ,23 ,26, 27,42,44
5VS
2,12, 21,2 7,3 2,34 ,36, 38,40,44,47
1. 5V
4,9 ,10, 11,20,3 8,41
5V
3 2,3 6,38 ,40, 41,42,43,45
3. 3V
3,4,1 2,13 ,21, 22,23,25,26,30,31, 32,3 3,3 4,35 ,38, 40,41,42,43
C 431
2 2U_6.3V_X5R_08
C 433
2 2U_6.3V_X5R_08
1.1VS_1 .8VS
27
C395
1 u_6.3V_ Y5V_04
320mA
52mA
1849mA
C40 0
22U _6. 3V_ X5R _08
Voltage Rail Volta ge S0 Iccm ax C urrent (A)
V_CPU_I O 1.1/ 1.05 < 1 (mA )
V5REF 5 < 1 (mA )
V5REF_S us 5 < 1 (mA )
Vcc3_3 3.3 0.357
VccAClk 1.05 0.052
VccADAC 3.3 0.069
VccADPL LA 1.05 0.068
VccADPL LB 1.05 0.069
Vccapll EXP 1.05 0.040
VccCore 1.05 1.432
VccDMI 1.05 0.058
VccDMI 1.1 0.061
VccFDIP LL 1.05 0.037
VccIO 1.05 3.062
VccLAN 1.05 0.320
VccME 1.05 1.849
VccME3_ 3 3.3 0.085
VccpNAN D 1.8 0.156
VccRTC 3.3 2 (mA)
VccSATA PLL 1.05 0.031
VccSus3 _3 3.3 0.163
VccSusH DA 3.3 0.006
VccVRM 1.8/ 1.5 0.196
VccVRM 1.05 < 1 (mA )
VccALVD S 3.3 < 1 (mA )
VccTX_L VDS 1.8 0.059
VC CRTCEXT
VC CSST
TP_PC H_ VCC DSW
C41 2
22U _6. 3V_ X5R _08
1.1 V_IN T_VCC SU S
68mA
69mA
Sheet 28 of 56
PCH 8/9 (POWER)
Содержание B5120
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer B5120 B5125 Service Manual...
Страница 24: ...Introduction 1 12 Mainboard Overview Bottom Connectors 1 Introduction...
Страница 44: ...Disassembly 2 20 Removing the Modem 2 Disassembly...
Страница 51: ...Part Lists BOTTOM A 7 A Part Lists BOTTOM Figure A 5 BOTTOM...
Страница 52: ...Part Lists A 8 LCD A Part Lists LCD Figure A 6 LCD...
Страница 53: ...Part Lists SATA DVD SUPER MULTI A 9 A Part Lists SATA DVD SUPER MULTI Figure A 7 SATA DVD SUPER MULTI...
Страница 54: ...Part Lists A 10 SATA DVD SUPER MULTI A Part Lists...
Страница 112: ...Schematic Diagrams B 58 MULTI FUNCTION BOARD B Schematic Diagrams...