Acer TravelMate P243 SERIES, Service Manual

Page: 35 / 271

Hardware Specifications and Configurations 1-25
System Block Diagram
0
Figure 1-11. System Block Diagram
SYSTEM BLOCK DIAGRAM
Aza
lia
P3
1
EC NP
CE
885L
E
M
-6
781-
T
3
HAL
L
S
E
NS
O
R
P3
2
P3
1
A
L
C271X
-V
B6
AU
D
IO
C
O
D
E
C
P2
6
P2
2
HP
P2
7
In
t. MIC
MIC
JA
C
K
P2
7
T
o
uc
h Pa
d
Bo
a
rd
Co
n
.
K/B Co
n
.
RT
L
8
411
10/
1
00/
1
G
P2
8
PCIE-3
RJ45
P2
8
M
INI
CA
RD
WLA
N
USB-1
0
PCIE-8
P2
5
CL
K
SAT
A
1
P2
5
SA
T
A
- O
D
D
USB3
-2
/USB2
-1
USB2
-4
B
lue
to
ot
h C
on.
SA
T
A
- H
D
D
P2
5
Di
s
p
la
y
GF
X
IM
C
rPGA
989
P
3
, 4, 5, 6
FD
I
PCI-E x
1
PC
H
P
a
nt
he
r P
o
in
t
SAT
A
DM
I
P7, 8, 9, 10, 11, 12
FD
I
P8
SPI
R
O
M
DM
I(x4)
DM
I
IH
D
A
LP
C
Du
a
l Ch
a
n
n
e
l DDR III
DDRI
II
-S
O
D
IM
M
1
D
D
R
III-
S
OD
IM
M
2
1066/
1
333/
1
600 M
H
Z
P1
3
, 1
4
SPI
IVY B
ri
d
g
e
P3
1
SAT
A
0
(PW
M
T
y
p
e
)
P3
1
F
a
n
Dri
ver
HDM
I Co
n
.
IN
T_
C
R
T
INT_
HDMI
P2
3
B
A
TTE
R
Y
P8
RT
C
X'
T
A
L
32.
768K
H
z
X
'TA
L 2
5
M
H
z
S
p
eaker
P2
7
eD
P
C
o
n
.
P2
2
eD
P
CRT
Co
n
.
P2
2
N1
3
P
-G
S
N1
3
P
-G
L
N1
3
M
-G
S
P1
5
~
P1
9
PEG TX/RX
VR
A
M
P2
0
,P2
1
CL
K
P2
9
Card
read
er
CO
NN.
Cardreader
MI
N
I-
S
S
D
P2
4
L
V
DS/CCD/M
IC
Co
n
.
USB-8
In
t. MIC
P2
2
IN
T
_LV
DS
USB-9
P2
9
USB3
Po
rt
MB
side
USB2
.0
USB2
-8
CCD(
Ca
m
e
ra
)
P2
2
U
SB3.0/2.0
US
B Bo
a
rd
Co
n
n
e
c
to
r P3
1
USB2
-1
,3
eD
P
D
is
play
DI
S
._HDM
I
DI
S
._CRT
DI
S
._eDP
D
IS.
_
L
VD
S
IN
T
._eDP
P2
9
USB Ch
a
rg
e
r
SAT
A
SAT
A5
GPU