AOC TV1764W-2E Series Service Manual page 72

5 V
L 4 0 1
6 0 0 O H M
C 4 1 7 + C 4 3 3
1 0 u F/1 6 V 0 .1 u F
R 4 2 8
7 5 £ [ 1 /1 6 W
C 4 2 4
1 0 u F/1 6 V Q 4 0 2
1 PMBS3 9 0 4
4 VD _ VO U T
R 4 2 7
7 5 £ [ 1 /1 6 W
NC
R 4 6 2 0 £ [ 1 /1 6 W
R 4 5 7 0 £ [ 1 /1 6 W
R 4 5 8 0 £ [ 1 /1 6 W
R 4 4 4 0 £ [ 1 /1 6 W
AG N D
NC
R 4 5 4
N C R 4 5 0
D 4 0 0
N C
NC
NC
R 4 5 1
1 Q 4 0 6 + C 4 3 4
5 5 2 6 4 _ R ST
1 N 4 1 4 8 W
N C PMBS3 9 0 6
1 0 u F/1 6 V
R 4 5 2
2 2 0 £ [ 1 /1 6 W
R 4 3 8 1 0 K£ [ 1 /1 6 W
R 4 3 9 1 0 K£ [ 1 /1 6 W
8 6
VC C SC L
1 5
A0 SD A
2
A1
3
A2 U 4 0 3
4 7
VSS W P
U 4 0 0
M2 4 C 0 2 W MN 6
1 6
SC L _ N VR AM
R 4 6 0 7 5 £ [ 1 /1 6 W
1 7
SD A_ N VR AM
0 .1 u F
C 4 2 1
3 1
C VBS0
3 2
C VBS1
R 4 2 9 C 4 2 2 0 .1 u F
7 5 £ [ 1 /1 6 W
3 4
SYN C _ FIL TER
C 4 2 6 0 .1 u F
3 5
IR EF
R 4 3 2 2 4 K£ [ 1 /1 6 W
R 4 3 3 7 5 £ [ 1 /1 6 W
SC L 8 1
3 ,4 ,5 ,6 ,9 ,1 1 SC L SC L
SD A 8 2
3 ,4 ,5 ,6 ,9 ,1 1 SD A SD A
R 4 3 5 7 5 £ [ 1 /1 6 W
9
/R D
1 0
/W R
1 1
VSSC
1 2
VSSP
3 0
VSSA
6 0
VSSP
6 2
VSSC
9 9
VSSC
2 1
VPE
4 2
VPE
SAA5 3 6 1
3 .3 VS
L 4 0 0
6 0 0 O H M
C 4 1 5
0 .1 u F/1 6 V
+ C 4 1 4 + C 4 1 6
1 0 u F/1 6 V 1 0 u F/1 6 V
D 7
D 6
D 5
D 4
D 3
D 2
D 1
D 0
Y62U8200B (Hynix)
V62C1802048L
(MOSEL)
3 .3 VS
High active
R ESET_ O U T
R 4 5 3
2 .2 K£ [ 1 /1 6 W
R 4 1 6 4 .7 K£ [ 1 /1 6 W
TP4 0 3 TP4 0 1
R 4 1 7 4 .7 K£ [ 1 /1 6 W
TP4 0 2
R 4 1 8 4 .7 K£ [ 1 /1 6 W
4 5
VD D A
6 3
VD D C
7 5
VD D P
7 3 R ESET_ O U T
R ESET
7 2
/R ESET
7 1
XTAL O U T
7 0
XTAL IN
6 9
O SC G N D
5 5
VSYN C
5 3
H SYN C
SAA5361
5 2
VD S
4 6
B
4 7
G
4 8
R
4 3
/C O R
4 1
FR AME
7 4
MO VX_ R D
6 8
MO VX_ W R
6 1
/IN TD
5 8
R O MBK0
5 7
R O MBK1
5 6
R O MBK2
2 0
AL E
1 9
/PSEN
1 4
/EA
U 4 0 2 U 4 0 4
9 A1 7
A1 7
1 0 A1 6
A1 6
A1 5
7
A1 5
A1 4
1 1
A1 4
4 A1 3
A1 3
2 9 1 2 A1 2 D 7 2 9
I/O 8 A1 2 I/O 8
A1 1 D 6
2 8 1 2 8
I/O 7 A1 1 I/O 7
A1 0 D 5
2 7 3 1 2 7
I/O 6 A1 0 I/O 6
2 6 2 A9 D 4 2 6
I/O 5 A9 I/O 5
2 5 3 A8 D 3 2 5
I/O 4 A8 I/O 4
A7 D 2
2 3 1 3 2 3
I/O 3 A7 I/O 3
A6 D 1
2 2 1 4 2 2
I/O 2 A6 I/O 2
2 1 1 5 A5 D 0 2 1
I/O 1 A5 I/O 1
1 6 A4
A4
256K X 8 COMS SRAM A3
1 7
A3
STSOP32 A2
1 8
A2
5 1 9 A1 5
/W E A1 /W E
2 0 A0
A0
3 0 3 0
/C E1 /C E1
6 6
C E2 C E2
3 2 3 2
/O E /O E
2 5 6 k x 8 s TSO P 2 5 6 k x 8 s TSO P
72
3 .3 VS
L 4 0 2
6 0 0 O H M
+
C 4 1 3 C 4 1 2 C 4 1 1 C 4 1 0
0 .1 u F 0 .1 u F 0 .1 u F 4 7 u F/1 6 V
C 4 2 8 2 2 p F
X4 0 0
1 2 MH z
C 4 2 7 2 2 p F
VD _ VS 4 ,6
VD _ H S 4 ,6
C430 431 432 Bom use 0 OHM
R 4 2 3 4 .7 K£ [ 1 /1 6 W
R 4 2 2 4 .7 K£ [ 1 /1 6 W
R 4 2 1 4 .7 K£ [ 1 /1 6 W
NC NC
NC
9 A1 7
A1 7
1 0 A1 6
A1 6
A1 5
7
A1 5
A1 4
1 1
A1 4
4 A1 3
A1 3
1 2 A1 2
A1 2
A1 1
1
A1 1
A1 0
3 1
A1 0
2 A9
A9
3 A8
A8
A7
1 3
A7
A6
1 4
A6
1 5 A5 5 V
A5
1 6 A4
A4
A3
1 7
A3
A2
1 8
A2
1 9 A1
A1
2 0 A0 2
A0 1 ,2 SC AR T_ VG S1 A
TEXT_ G
3
S2 A
D A
5
1 ,2 SC AR T_ VB S1 B
TEXT_ B 6
S2 B
D B
5 V 1 4
1 ,2 SC AR T_ VR S1 C
NC R 4 6 1 TEXT_ R 1 3
S2 C
1 0 K£ [ 1 /1 6 W
D C
1 1
1 SC AR T_ FB S1 D
TEXT_ FB 1 0
S2 D
D D
1
5 R G B_ SEL
IN
1 5
/EN
PI5 V3 3 0
AG N D
AOC (Top Victory) Electronics Co., Ltd.
Title
TELETEXT
Siz e D o c u me n t N u mb e r
C
TV1764W-2E
D a te : Th u r s d a y , O c to b e r 0 7 , 2 0 0 4
TEXT_ FB
TEXT_ R
TEXT_ G
TEXT_ B
4
G _ SEL 4
7
B_ SEL 4
1 2
R _ SEL 4
9
FB_ SEL 4
U 4 0 5
R e v
1 .0
Sh e e t 8 o f 1 3