Schematic Diagrams
CLOCK GENERATOR B - 3
B.Sch
e
m
a
tic D
iag
rams
CLOCK GENERATOR
CLOCK GENERATOR
SMBus
100MHz
100MHz
CPU_SEL_During CK_PEWGD Latch Pinl
CLK_SC LK
CLK _SDA TA
CLK _SCL K
CL K_PW RG D
C 415
.1 U_16 V_0 4
CLK_SD ATA
XOU T
REF _0/C PU_SEL
R EF_0 /CPU _SE L
CLK _SATA# 22
CLK _SATA 2 2
D02 from 3.3V change
to 5VS fix leakage
voltage.
5VS
12, 21,27,28, 32,34,36, 38,4 0,44, 47
EMI Capactior
EMI
XIN
S
D
G
Q76 A
MTD N70 02Z HS6 R
2
6
1
S
D
G
Q76 B
MTD N70 02Z HS6 R
5
3
4
9LRS3197
PR 194
2. 2k_0 4
C6 19
.1U _16 V_04
C6 28
33p_50 V_N PO_04
5VS
C652
*10P_50V_0 4
C 434
1 u_10 V_06
PR 195
2. 2k_0 4
X5
FSX8L_1 4.31 818MHz
1
2
PR206
*4. 7k_0 4
C 428
1u_10V _06
PR207
10K _04
VDD_I/O can be
ranging from
1.05V to 3.3V
0.1uF near the every power pin
0.1uF near the every power pin
CLKGEN POWER
C4 21
.1U _16 V_04
C62 6
33p_50V _NP O_04
P R10 1
2.2K _04
U31
SLG 8SP585
VDD _DO T
1
VDD _27
5
VDD _SR C
1 7
VDD _CPU
2 4
VDD _REF
2 9
VSS_DOT
2
XTAL _OU T
2 7
XTAL _IN
2 8
REF _0/C PU_ SEL
3 0
SDA
3 1
SCL
3 2
VSS_27
8
VSS_SATA
9
VSS_SRC
1 2
VSS_CPU
2 1
VSS_REF
2 6
VDD _SR C_I/ O
15
VDD _CP U_I/ O
18
D OT_9 6
3
DO T_96 #
4
27M
6
27M_S S
7
SR C_1 /SATA
10
SRC _1#/ SATA #
11
SRC_ 2
13
SR C_2 #
14
C PU_S TOP #
16
C PU_ 1
20
C PU_1 #
19
C PU_ 0
23
C PU_0 #
22
C KPW RG D/PD #
25
GND
3 3
PR191
33_ 04
3.3V S
CL K_VC C2
CLK_ VCC 1
C LK_VCC 2
3 .3VS
C LK_VCC 1
3 .3VS
1.1V S_V TT
3.3V S
CLK _BU F_D OT96 _N 22
C LK_BUF _REF 14
2 2
CLK _BU F_D OT96 _P 22
CLK _BU F_BC LK_ N 2 2
CLK _BU F_BC LK_ P 2 2
1.1VS _VTT 4,6 ,7,2 0,21, 22,23,26,27,28,42,44
3.3VS
10, 11,12,13, 14,21,22, 23,2 5,26, 27,2 8,30 ,31,3 2,33 ,34,3 6,37 ,38,44,45,47
SMB _DATA
1 0,11 ,22
SMB _CLK
1 0,11 ,22
CP U_S TOP#
REF_0 /CPU _SE L
CPU_0
CPU_1
PIN_30
0(default)
1(0.7V-1.5V)
CLK _PC IE_IC H 22
R51 4
10K _04
CLK _PC IE_IC H# 22
Q4 5
MTN70 02ZH S3
G
D
S
R51 3
1M_ 04
C LKEN #
44
3.3V S
XOU T
XIN
L34
*HCB 1608KF- 121T25_32mil_short
L 55
*HC B1608KF -121 T25 _32m il_sh ort
3.3V
3,4 ,12,1 3,21 ,22,2 3,25 ,26,2 8,30 ,31,3 2,33 ,34, 35,38,40, 41,4 2,43
133MHz
133MHz
Sheet 2 of 56
CLOCK
GENERATOR
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...