AOC TV1764W-2E Series, Руководство по обслуживанию, Страница: 65 / 79

65
12. SCHEMATIC DIAGRAM (CIRCUIT)
12-1. MAIN BOARD SCHEMATIC DIAGRAM
SC AR T_ H 2
SC
AR
T
_
VG 2
,8
L 1 3 6
6 0 0 O H M
L 1 3 7
6 0 0 O H M
L 1 1 8
1 5 0 O H M
R 1 4 2
0 £ [ 1 /1 0 W
L 1 4 8 6 0 0 O H M
O
_
PR
O
_
PB
1 2 VP
PAN _ PW R 5 ,1 3
D VD _ AR 2
C N 1 0 5
C O N N
1
2
3
NC
L 1 4 0 1 5 0 O H M
AG N D
C P1 0 0
4 7 0 p F
8
1
7
2
6
3
5
4
L 1 1 3 1 5 0 O H M
R 1 3 3
7 5 £ [ 1 /1 6 W
EMI
TV1764W-2E
1.0
I/O
AOC (Top Victory) Electronics Co., Ltd.
B
1 13 Th u r s d a y , O c to b e r 0 7 , 2 0 0 4
Title
Siz e D o c u me n t N u mb e r R e v
D a te : Sh e e t o f
L 1 3 5 6 0 0 O H M
O
_
PR
O
_
PR
I_ D VD _ PR
L
P1
0
3
1
5
0
O
H
M
(8
P4
R
)
1 2 3 4
5 6 7 8
G7
C P1 0 3 2 2 p F
1
2
3
4
5
6
7
8
G2
C 1 4 3
0 .1 u F
JP100 5.6.7 Pin is shell, connect to S_Gnd.
O
_
PR
O
_
Y
L 1 3 1
1 5 0 O H M
P_ C L K 6 ,1 3
R 1 3 9
1 0 K£ [ 1 /1 6 W
R1
C 1 3 4
3 9 0 p F
VD _ VO U T1 3
J 1 0 5
J AC K- 2
1 2 3 4
L 1 3 8 1 5 0 O H M
SC
AR
T
_
VB 2
,8
SC
AR
T
_
AL
2
R N 6
0 £ [
1
2
3
4 8
7
6
5
C 1 5 4
4 7 0 p F
C 1 7 0
3 3 0 p
D VD _ L
C N 1 0 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
R e mo te
EMI
C 1 5 8
6 8 p F
L 1 4 6 6 0 0 O H M
L
IN
E_
O
_
L
11
IN TER L AC E_ SYN C 4
3 .3 VM
G [0 ..7 ] 6 ,1 3
L 1 1 4 1 5 0 O H M
R
1
3
4
7
5
£
[ 1
/1
6
W
B[0 ..7 ] 6 ,1 3
88L 78 13 2
G4
B5
L 1 1 6 1 5 0 O H M
EAR _ L 1 0
C P1 0 6
2 2 p F
1
2
3
4 5
6
7
8
L 1 3 2 1 5 0 O H M
L 1 4 3
6 0 0 O H M
L 1 4 5
6 0 0 O H M
SC
AR
T
_
AR
2
1 2 V
I_ D VD _ PR
L 1 4 4 6 0 0 O H M
C 1 3 7
0 .1 u F
C 1 6 0
0 .1 u F
Au d io _ R - 1 0
C N 1 0 7
C O N N
1
2
3
4
5
6
7
8
88L 78 13 4
AG N D
R4 R5
L
IN
E_
O
_
R
11
L126
6
0
0
O
H
M
R 1 0 0
1 .8 K£ [ 1 /1 6 W
L
P1
0
2
1
5
0
O
H
M
(8
P4
R
)
1 2 3 4
5 6 7 8
G0 R0
IN V_ PR O 6
W _ EN ABL E 6
SC AR T_ SW 2 5
AV1 _ R 2
C N 1 0 6
C O N N
1
2
3
4
5
6
C N 1 0 3
C O N N
1
2
3
4
5
6
L P1 0 5
1 5 0 O H M( 8 P4 R )
1 2 3 4
5 6 7 8
88L 35521A H
B6
D VD _ R
L127
6
0
0
O
H
M
L
P1
0
1
1
5
0
O
H
M
(8
P4
R
)
1 2 3 4
5 6 7 8
P_ D ATAEN 6 ,1 3
C P1 0 7
2 2 p F
1
2
3
4 5
6
7
8
C
1
4
0
100pF
B4
C134 C135 BOM:NC 11/21
+5 VP
5 V
L IN E_ O _ R _ 2 1 1
C 1 5 9
6 8 p F
C P1 0 2
2 2 p F
1
2
3
4 5
6
7
8
R 1 3 5 N C
R e mo te 5
C 1 3 2
2 2 p F
B0
R 3 7 1 N C
C P1 0 5
2 2 p F
1
2
3
4
5
6
7
8
G3
L 1 4 7
6 0 0 O H M
SVID EO _ C 4
C 1 5 2
1 0 0 p F
J P1 0 0 D IN J AC K
1
3 4
2
6
7 5
AG N D
B2
C 1 6 9
3 3 0 p F
L 1 4 2 1 5 0 O H M
C 1 3 6
0 .1 u F
R [0 ..7 ] 6 ,1 3
SC AR T_ FB 8
L 1 3 0
6 0 0 O H M
EAR _ R 1 0
L
P1
0
4
1
5
0
O
H
M
(8
P4
R
)
1 2 3 4
5 6 7 8
L 1 3 9 1 5 0 O H M
AG N D
Au d io _ L - 1 0
AV_ 1 2
I_ D VD _ PB
C
1
4
2
100pF
L 1 3 4 6 0 0 O H M
C N 1 1 1
C O N N
1
2
3
R 1 1 7
0 £ [ 1 /1 6 W
AG N D
G5
C 1 4 4
0 .1 u F
C N 1 1 2
C O N N
1
2
R6
C 1 3 1
2 2 p F
L 1 1 7 1 5 0 O H M
B1
R N 1 0 6
1
2
3
4 8
7
6
5
P_ Vs 6 ,1 3
L 1 1 5
1 5 0 O H M
SVID EO _ Y 4
B7
BL _ AD J 5
KEY_ AD 5
I_ D VD _ Y
L IN E_ O _ L _ 2 1 1
R 1 1 8
8 .2 K£ [ 1 /1 6 W
IN TER L AC E_ Y 4
NC
C 1 5 7 6 8 p F
C
1
5
0
100pF
C 1 5 5
4 7 0 p F
5 VP
B3
L P1 1 0
1 2 0 O H M( 8 P4 R )
1
2
3
4
5
6
7
8
C P1 0 4
2 2 p F
1
2
3
4 5
6
7
8
IN TER L AC E_ PB 4
I_ D VD _ Y
C 1 4 5
0 .1 u F
L 1 4 1 1 5 0 O H M
J 1 0 0
J AC K- 3
1 2 3 4 5 6
C 1 5 6
4 7 0 p F
Au d io _ R + 1 0
C 1 5 1
1 0 0 p F
C 1 3 8
1 0 0 p F
L 1 2 1
1 5 0 O H M
SC AR T_ C VBS 2 ,4 ,9
C N 1 0 2
C O N N
1
2
3
4
5
6
7
8
9
1 0
SC AR T_ V 2
R2 R7
L P1 0 7
1 2 0 O H M( 8 P4 R )
1
2
3
4 5
6
7
8
R 3 9 2
0 £ [ 1 /1 6 W
R N 5
0 £ [
1
2
3
4 8
7
6
5
AG N D
R3
3 .3 VM
SC
AR
T
_
VR 2
,8
G6
P_ H s 6 ,1 3
AV1 _ L 2
I_ D VD _ PB
65V1206391 32
Au d io _ L + 1 0
IN TER L AC E_ PR 4
L P1 0 8
1 2 0 O H M( 8 P4 R )
1
2
3
4 5
6
7
8
EMI
J 1 0 2
SC AR T
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 1
C 1 3 0
2 2 p F
G1
I_ D VD _ Y
C 1 5 3
4 7 0 p F
C 1 3 9
1 0 0 p F
AG N D
L P1 0 0
1 5 0 O H M( 8 P4 R )
1 2 3 4
5 6 7 8
D VD _ AL 2
L 1 3 3 6 0 0 O H M
NC