Acer AT2701W Service Manual page 53

Table of Contents

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3 .3 VM
J 3 0 0
H EAD ER 2
1
C 3 6 4
+
2
F3
1 0 u F/1 6 V
AC 2 1
1
A5
G N D
E2
R 3 2 1 2 2 0 £ [
T2
1
R e mo te
R 3 2 2
4 .7 K£ [
C 5
1
KEY_ AD
D 5
1
D ET
56V 643-5
C 3 9 9
C 3 9 1
C 2
U 3 0 6 TC M8 1 0 L
D 2
N C
3 3 p
X3 0 1
3 2 .7 6 8 KH Z
R 3 2 4
3 3 £ [ 1 /1 6 W
R 3 2 5
N C
C 3 6 7
0 £ [ 1 /1 6 W
R 3 2 6
1 5 p F
C 3 6 8
1 5 p F
3 .3 VM
C 3 9 4
U 3 0 5 P2 7 8 1
0 .1 u F
D 3
1
8
XIN
VD D
2
7
XO U T
FS0
3
6
FS1
MO U T
4
5
E3
L F
VSS
5 1 0 £ [ 1 /1 6 W
R 3 3 2
N C
R 3 1 8
C 3 9 5 0 .1 u F
C 3 9 8 2 7 0 p F
R 3 1 4
R 3 1 6
N C
N C
R 3 0 0
0 £ [ 1 /1 6 W
XTAL I
E1
X3 0 0
R 3 3 3
1 2 MH z
0 £ [ 1 /1 6 W
XTAL O
F2
R 3 3 4
TESTMO D E
T1
1 M£ [ 1 /1 6 W
R 3 6 1
C 3 7 0
R 3 3 5
C 3 6 9
N C
0 £ [ 1 /1 6 W
3 0 p F
3 0 p F
1 0 K£ [ 1 /1 6 W
PAN PW R _ O N
1 2 V
L 3 0 0
5 V
3 .3 VM
L 3 0 9 0 O H M
R 3 6 0
1 0 K£ [ 1 /1 6 W
C PU P1 2
R 3 5 7
1 0 K£ [ 1 /1 6 W
W P
R 3 6 2
N C
SC L
R 3 3 8
1 0 K£ [ 1 /1 6 W
SD A
R 3 3 9
1 0 K£ [ 1 /1 6 W
VD _ R ST
R 3 4 0
N C
R 3 4 1
1 0 0 K£ [ 1 /1 6 W
C PU P3 2
R 3 4 2
1 0 0 K£ [ 1 /1 6 W
VD _ R ST
R 3 4 3
1 0 0 K£ [ 1 /1 6 W
PAN PW R _ O N
R 3 4 4
1 0 0 K£ [ 1 /1 6 W
C PU P1 0
R 3 5 8
1 0 0 K£ [ 1 /1 6 W
C O MP_ SEL
R 3 5 9
1 0 0 K£ [ 1 /1 6 W
Note: for ISP function
Internal ROM: CPUP16 pull LOW
External ROM: CPUP16 pull HIGH
3 .3 VM
U 3 0 4
1
A0
R 3 4 9
8
R 3 5 0
VC C
2
4 .7 K£ [ 1 /1 6 W
4 .7 K£ [ 1 /1 6 W
A1
R 3 5 3
3
A2
7 5 £ [ 1 /1 6 W
5
SD A
6
SC L
W P
7
R 3 5 4
W P
7 5 £ [ 1 /1 6 W
C 3 7 8
0 .1 u F
M2 4 C 1 6 - MN 6 T
U 3 0 0 B
SPV3 0 1 A
J 3
C PU P0 0
H W R ST
P0 0
H 1
C PU P0 1
P0 1
C PU P0 2
L 3
EXTMC L K
P0 2
C PU P0 3
J 1
EXTD C L K
P0 3
K3
C PU P0 4
EO SD C L K
P0 4
J 2
C PU P0 5
P0 5
K2
C PU P0 6
IR R EC V
P0 6
C PU P0 7
K1
P0 7
AD C 0
L 2
C PU P2 0
AD C 1
P2 0
L 1
C PU P2 1
P2 1
C PU P2 2
M1
U SB- D P
P2 2
C PU P2 3
M3
U SB- D M
P2 3
C PU P2 4
M2
P2 4
N 1
C PU P2 5
P2 5
N 2
C PU P2 6
P2 6
C PU P2 7
N 3
P2 7
Misc
AE3
R O MA0
R O MA0
AC 7
R O MA1
R O MA1
AD 5
R O MA2
R O MA2
R O MA3
AD 7
R O MA3
R O MA4
AF3
R O MA4
AD 6
R O MA5
R O MA5
AE4
R O MA6
R O MA6
R O MA7
AF4
R O MA7
C PU A1 6
AE5
R O MA1 6
AF5
C PU A1 7
XTAL IR TC
R O MA1 7
AE6
C PU A1 8
R O MA1 8
AF6
R O MW R Z
C 3 6 6
R O MW R n n
1 0 0 u F/1 6 V
XTAL O R TC
H 4
C PU P1 0
P1 0
STB
1
F1
P1 1
D AT
1
G 3
C PU P1 2
P1 2
AC K
1 ,4
PAN PW R _ O N
G 2
P1 3
J 4
R 3 2 3
1 0 0 £ [ 1 /1 6 W
P1 4
G 1
VD _ R ST
P1 5
VD _ R ST
4
H 3
W P
P1 6
ISP
9
C O MP_ SEL
H 2
P1 7
C O MP_ SEL
P1
R 3 2 7
1 0 0 £ [ 1 /1 6 W
P3 0 - R XD
R X
P2
R 3 2 8
1 0 0 £ [ 1 /1 6 W
TX
XTAL I
P3 1 - TXD
C PU P3 2
P3
R 3 2 9
1 0 0 £ [ 1 /1 6 W
PW R _ O N
P3 2 - IN T0 n n
SC L
P4
SC L
P3 3
R 1
SD A
P3 4 - T0
SD A
R 2
R 3 3 0
1 0 0 £ [ 1 /1 6 W
XTAL O
P3 5 - T1
L VD S_ EN
R 3
TP3 1 3
P3 6 - W R n n
R 4
TP3 1 2
P3 7 - R D n n
TESTMO D E
F4
TP3 0 0
AL E_ SC L
G 4
PSEN Z
PSEN _ SD A
R 3 3 6
Q 3 0 1
1
1
8
PMBS3 9 0 4
S1
D 1
PAN _ PW R
2
7
S1
D 1
3
6
R 3 3 7
S1
D 1
4
5
1 0 K£ [ 1 /1 6 W
G 1
D 1
Q 3 0 0
AO 4 4 0 3
N C
3 .3 VM
+
C 3 7 1
1 u F/1 6 V
512KB
U 3 1 0
R O MA7
5
2 9
A7
A1 4
R O MA6
6
2 8
A6
A1 3
R O MA5
7
2 7
A5
A8
R O MA4
8
2 6
A4
A9
R O MA3
9
AT2 9 L V0 4 0 A- 1 5 J C
2 5
A3
A1 1
R O MA2
1 0
2 4
A2
O E
R O MA1
1 1
2 3
A1
A1 0
R O MA0
1 2
2 2
A0
C E
C PU P0 0
1 3
2 1
IO 0
IO 7
SD A
1 ,4 ,6 ,9 ,1 4
SC L
1 ,4 ,6 ,9 ,1 4
Code Flash
U 3 0 0 D
SPV3 0 1 A
L 2 6
MA0
MA0
L 2 5
MA1
MA1
L 2 4
MA2
MA2
K2 6
MA3
MA3
K2 5
MA4
MA4
K2 4
MA5
MA5
J 2 6
MA6
MA6
J 2 5
MA7
MA7
H 2 6
MA8
MA8
H 2 5
MA9
MA9
J 2 4
MA1 0
MA1 0
J 2 3
MA1 1
MA1 1
G 2 6
MA1 2
MA1 2
H 2 4
MA1 3
MA1 3
H 2 3
MA1 4
MA1 4
N 2 4
D Q ML 0
D Q M0 L
M2 6
D Q MH 0
D Q M0 H
D Q ML 1
M2 5
D Q M1 L
D Q MH 1
M2 4
D Q M1 H
S D RA M P o r t
AF2 5
MD 0
MD 0
AC 2 2
MD 1
MD 1
3 .3 VM
AD 2 3
MD 2
MD 2
AF2 6
MD 3
MD 3
AE2 4
MD 4
MD 4
AC 2 3
MD 5
MD 5
AD 2 4
MD 6
3 .3 VM
MD 6
AE2 5
MD 7
MD 7
AB2 4
MD 8
MD 8
AC 2 5
MD 9
MD 9
AD 2 6
MD 1 0
MD 1 0
AA2 4
MD 1 1
BL _ AD J
1
MD 1 1
AB2 5
MD 1 2
MD 1 2
AC 2 6
MD 1 3
MD 1 3
AB2 6
MD 1 4
MD 1 4
Y2 4
MD 1 5
MD 1 5
9
W 2 3
MD 1 6
9
MD 1 6
AA2 5
MD 1 7
1 2
MD 1 7
AA2 6
MD 1 8
1 ,4 ,6 ,9 ,1 4
MD 1 8
Y2 5
MD 1 9
1 ,4 ,6 ,9 ,1 4
MD 1 9
W 2 4
MD 2 0
1 3
MD 2 0
Y2 6
MD 2 1
MD 2 1
W 2 5
MD 2 2
MD 2 2
V2 4
MD 2 3
MD 2 3
W 2 6
MD 2 4
MD 2 4
V2 5
MD 2 5
MD 2 5
U 2 4
MD 2 6
MD 2 6
V2 6
MD 2 7
MD 2 7
U 2 5
MD 2 8
MD 2 8
U 2 6
MD 2 9
MD 2 9
T2 4
MD 3 0
MD 3 0
T2 5
MD 3 1
MD 3 1
AC 2 4
W EN N
W En n
SD C L K
AB2 3
SD C L K
R ASN N
AD 2 5
R ASn n
C ASN N
AE2 6
C ASn n
3 .3 VM
3 .3 VM
3 .3 VM
3 .3 VM
C PU P2 6
C PU P2 5
C 3 8 0
C 3 8 1
C 3 8 2
C PU P2 0
C PU P2 1
0 .1 u F
0 .1 u F
0 .1 u F
C PU P2 3
PSEN Z
C PU P2 2
C PU P0 7
D Q ML 0
MD Q ML 0
SD C L K
R 3 4 5 2 2 £ [ 1 /1 6 W
D Q MH 0
MD Q MH 0
C ASN N
R 3 4 7 2 2 £ [ 1 /1 6 W
D Q ML 1
MD Q ML 1
R ASN N
R 3 5 1 2 2 £ [ 1 /1 6 W
D Q MH 1
MD Q MH 1
W EN N
R 3 5 5 2 2 £ [ 1 /1 6 W
C S
MC SN N
53
U 3 0 2
MD 0
R 3 7 5 2 2 £ [ 1 /1 6 W
MD 1
R 3 7 6 2 2 £ [ 1 /1 6 W
MAR 0
2 3
2
MD R 0
MD 2
R 3 7 7 2 2 £ [ 1 /1 6 W
A0
D Q 0
MAR 1
2 4
4
MD R 1
MD 3
R 3 7 8 2 2 £ [ 1 /1 6 W
A1
D Q 1
MAR 2
2 5
5
MD R 2
A2
D Q 2
MAR 3
2 6
7
MD R 3
A3
D Q 3
MAR 4
2 9
8
MD R 4
A4
D Q 4
MAR 5
3 0
1 0
MD R 5
A5
D Q 5
MAR 6
3 1
1 1
MD R 6
MD 4
R 3 7 9 2 2 £ [ 1 /1 6 W
A6
D Q 6
MAR 7
3 2
1 3
MD R 7
MD 5
R 3 8 0 2 2 £ [ 1 /1 6 W
A7
D Q 7
MAR 8
3 3
4 2
MD R 8
MD 6
R 3 8 1 2 2 £ [ 1 /1 6 W
A8
D Q 8
MAR 9
3 4
4 4
MD R 9
MD 7
R 3 8 2 2 2 £ [ 1 /1 6 W
A9
D Q 9
MAR 1 0
2 2
4 5
MD R 1 0
A1 0
D Q 1 0
MAR 1 1
3 5
4 7
MD R 1 1
A1 1
D Q 1 1
MAR 1 3
2 1
4 8
MD R 1 2
BS1 /A1 2
D Q 1 2
MAR 1 4
2 0
5 0
MD R 1 3
MD 8
BS0 /BA
D Q 1 3
MAR 1 2
3 6
5 1
MD R 1 4
MD 9
N C
D Q 1 4
SD C L KR
3 8
5 3
MD R 1 5
MD 1 0
C L K
D Q 1 5
MD 1 1
MC ASN N
1 7
C AS
MR ASN N
1 8
R AS
C KER
3 7
MD 1 2
C KE
MD Q MH 0
3 9
MD 1 3
D Q MU
MD Q ML 0
1 5
MD 1 4
D Q ML
MW EN N
1 6
MD 1 5
W E
MC SN N
1 9
C S
1
2 8
VC C
G N D
1 4
4 1
VC C
G N D
2 7
5 4
VC C
G N D
MA0
R 3 8 3 2 2 £ [ 1 /1 6 W
3
5 2
MA1
R 3 8 4 2 2 £ [ 1 /1 6 W
VC C Q
VSSQ
9
4 6
MA2
R 3 8 5 2 2 £ [ 1 /1 6 W
VC C Q
VSSQ
4 3
1 2
MA3
R 3 8 6 2 2 £ [ 1 /1 6 W
VC C Q
VSSQ
4 9
6
VC C Q VSSQ
MA4
G TL 5 4 0 L 1 6
MA5
MA6
MA7
U 3 0 3
MAR 0
2 3
2
MD R 1 6
MA8
A0
D Q 0
MAR 1
2 4
4
MD R 1 7
MA9
A1
D Q 1
MAR 2
2 5
5
MD R 1 8
MA1 0
A2
D Q 2
MAR 3
2 6
7
MD R 1 9
MA1 1
A3
D Q 3
MAR 4
2 9
8
MD R 2 0
A4
D Q 4
MAR 5
3 0
1 0
MD R 2 1
A5
D Q 5
MAR 6
3 1
1 1
MD R 2 2
A6
D Q 6
MAR 7
3 2
1 3
MD R 2 3
MA1 2
R 3 8 7 2 2 £ [ 1 /1 6 W
A7
D Q 7
MAR 8
3 3
4 2
MD R 2 4
MA1 3
R 3 8 8 2 2 £ [ 1 /1 6 W
A8
D Q 8
MAR 9
3 4
4 4
MD R 2 5
MA1 4
R 3 8 9 2 2 £ [ 1 /1 6 W
A9
D Q 9
MAR 1 0
2 2
4 5
MD R 2 6
A1 0
D Q 1 0
MAR 1 1
3 5
4 7
MD R 2 7
A1 1
D Q 1 1
MAR 1 3
2 1
4 8
MD R 2 8
BS1 /A1 2
D Q 1 2
MAR 1 4
2 0
5 0
MD R 2 9
BS0 /BA
D Q 1 3
MAR 1 2
3 6
5 1
MD R 3 0
N C
D Q 1 4
SD C L KR
3 8
5 3
MD R 3 1
C L K
D Q 1 5
MC ASN N
1 7
MD 1 6
R 3 9 0 2 2 £ [ 1 /1 6 W
C AS
MR ASN N
1 8
MD 1 7
R 3 9 1 2 2 £ [ 1 /1 6 W
R AS
MD 1 8
R 3 9 2 2 2 £ [ 1 /1 6 W
C KER
3 7
MD 1 9
R 3 9 3 2 2 £ [ 1 /1 6 W
C KE
MD Q MH 1
3 9
D Q MU
MD Q ML 1
1 5
D Q ML
MW EN N
1 6
W E
MC SN N
1 9
MD 2 0
R 3 9 4 2 2 £ [ 1 /1 6 W
C S
MD 2 1
R 3 9 5 2 2 £ [ 1 /1 6 W
1
2 8
MD 2 2
R 3 9 6 2 2 £ [ 1 /1 6 W
VC C
G N D
1 4
4 1
MD 2 3
R 3 9 7 2 2 £ [ 1 /1 6 W
VC C
G N D
2 7
5 4
VC C
G N D
3
5 2
VC C Q
VSSQ
9
4 6
MD 2 4
VC C Q
VSSQ
4 3
1 2
MD 2 5
VC C Q
VSSQ
4 9
6
MD 2 6
VC C Q VSSQ
MD 2 7
G TL 5 4 0 L 1 6
MD 2 8
MD 2 9
MD 3 0
MD 3 1
C 3 8 6
C 3 8 3
C 3 8 4
C 3 8 5
0 .1 u F
0 .1 u F
0 .1 u F
0 .1 u F
3 .3 VM
3 .3 VM
1
14
27
C 3 7 2
C 3 7 3
C 3 7 4
0 .1 u F
0 .1 u F
0 .1 u F
SD C L KR
R 3 4 6 2 2 £ [ 1 /1 6 W
C 3 7 9
MC ASN N
N C
R 3 4 8 2 2 £ [ 1 /1 6 W
AOC (Top Victory) Electronics Co., Ltd.
MR ASN N
R 3 5 2 2 2 £ [ 1 /1 6 W
MW EN N
Title
R 3 5 6 2 2 £ [ 1 /1 6 W
3 .3 VM
SPV302A (MCU & SDRAM)
C KER
C KE
Siz e
D o c u me n t N u mb e r
TV2765W-2E
A3
D a te :
Mo n d a y , J u ly 2 5 , 2 0 0 5
MD R 0
MD R 1
MD R 2
MD R 3
MD R 4
MD R 5
MD R 6
MD R 7
R N 3 0 8 2 2 £ [ 1 /1 6 W
5
4
MD R 8
6
3
MD R 9
7
2
MD R 1 0
8
1
MD R 1 1
R N 3 0 9 2 2 £ [ 1 /1 6 W
5
4
MD R 1 2
6
3
MD R 1 3
7
2
MD R 1 4
8
1
MD R 1 5
MAR 0
MAR 1
MAR 2
MAR 3
R N 3 1 1 2 2 £ [ 1 /1 6 W
5
4
MAR 4
6
3
MAR 5
7
2
MAR 6
8
1
MAR 7
R N 3 1 2 2 2 £ [ 1 /1 6 W
5
4
MAR 8
6
3
MAR 9
7
2
MAR 1 0
8
1
MAR 1 1
MAR 1 2
MAR 1 3
MAR 1 4
MD R 1 6
MD R 1 7
MD R 1 8
MD R 1 9
MD R 2 0
MD R 2 1
MD R 2 2
MD R 2 3
R N 3 1 6 2 2 £ [ 1 /1 6 W
5
4
MD R 2 4
6
3
MD R 2 5
7
2
MD R 2 6
8
1
MD R 2 7
R N 3 1 7 2 2 £ [ 1 /1 6 W
5
4
MD R 2 8
6
3
MD R 2 9
7
2
MD R 3 0
8
1
MD R 3 1
3
9
43
49
C 3 7 5
C 3 7 6
C 3 0 0
C 3 7 7
0 .1 u F
0 .1 u F
0 .1 u F
0 .1 u F
R e v
1 .0
1 6
Sh e e t
5
o f

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