Clevo W243HVQ Series, Руководство по обслуживанию

Страница: 99 / 105

Schematic Diagrams
FINGERPRINT BOARD B - 45
B.Sch
e
m
a
tic D
iag
rams
FINGERPRINT BOARD
F PJ T1
SP N Z- 24 S 2- VB -0 1 7 -1 - R
1 2
3 4
5 6
7 8
9 1 0
1 1 1 2
1 3 1 4
1 5 1 6
1 7 1 8
1 9 2 0
2 2
2 1
2 3
2 4
FPU 1
TCS5XF
B DR I VE 1
B 11
B DR I VE 2
B 10
R EF _O S C
C 1 1
R EG _ O U T
A 10
AV D D
C 1 0
MC S
B 2
ESD _ G N D 3
C 9
MIS O
C 6
D VD D 1
A 1
ESD _ G N D 1
A 3
A G N D
A 8
B EZE L1 B
A 7
B EZE L2 B
C 7
ESD _ G N D 2
C 3
MC L K
B 3
U S B_ D N
B 1
U SB_ D P
C 1
MOS I
B 4
P D _R E G
A 4
N R ESE T
A 2
D G N D 1
C 4
B EZE L1 A
A 5
B EZE L2 A
C 5
D VD D 2
A 11
XTAL I N
B 6
D G N D 2
C 8
XTAL O U T
A 6
ESD
_
G
N
D
4
A9
N C 1
B7
N C 2
B8
N C 3
B9
N C 4
C 2
U S B_ C O N NE C T
B 5
F3 . 3V
F G N D
F AVD D
F G N D
F G N D
FG N D
FG N D
F G N D
F G ND
F AVD D
F G N D
F 3 .3 V
FG N D
01 03 D 02 ? ? C ha ng e to 6- 21 -4 17 00 -2 12
FR EF _ OS C
FB DR I VE 2
FB DR I VE 1
FU SB _ CO N N
FR EG _ O U T
FB EZE L1
FB EZE L2
FR EF _O S C F R EG _ O U T
F N R ESE T
FPD _ R EG
FMI SO
FBE ZEL 2
F XOU T
F BD R I VE2
FBE ZEL 1
F BD R I VE1
FU SB _P N
FU SB _C O N N
FU SB _P P
F XIN
F MO SI
F MC S
F MC LK
F 3 .3 V
FP D_ R EG
FXI N
FMO SI
FMI SO
FU SB _ PP
FMC S
FU SB _ PN
FMC L K
FXO U T
FN R ES ET
6-2 1- 41 71 0- 21 2
FJ1
RED
23
24 24
TOP VIEW
2
The TES D_GND trace has to be w ide (> 20m il)
The path be m arked in
BOTTON VIEW
1 23 1
needs to be design to be short and at low impedance.
2
Sheet 44 of 46
FINGERPRINT
BOARD