HBD-E770W
HBD-E770W
43
43
5-15. SCHEMATIC DIAGRAM - MB-134 Board (9/13) -
• See page 68 for IC Block Diagrams. • See page 77 for IC Pin Function Description.
0.8
3.3
0.7
1.6
0.7
-5
0.8
3.3
3.3
1
0
0
0
0
-5
3.3
3.3
6.3
-5
-7
3.3
150
R1007
150
R1008
150
R1010
150
R1011
150
R1012
0.1
C1002
10V
47
C1001
DAC3.3VA
XVMUTE
FORMAT1
1
C1006
R1034
0
0.1
C1015
1k
R1016
1k
R1013
0.1
C1016
UNSW-6V
UNSW6V
R1035
0
75
R1029
10V
47
C1014
R1031
75
R1033
0
R1032
0
75
R1030
0.1
C1012
75
R1028
1
C1004
0.1
C1010
10V
47
C1017
NJM2878F3-33(TE2)
IC1001
2.2k
R1005
0
R1006
JL1002
JL1001
150
R1009
GND
MM1797CVBE
IC1003
10V
22
C1018
NJM2828F3-05
IC1002
C1008
0.1
C1009
1
IC101
A33
C33
B32
A31
C31
D30
E31
H32
G31
H30
D32
F32
E33
JL941
JL944
JL942
JL940
JL946
IC1003
VIDEO AMP
MB-134 BOARD (9/13)
+3.3V REGULATOR
IC1001
-5V REGULATOR
IC1002
OUT
VIDEO
P
B
/C
B
P
R
/C
R
Y
VIDEO OUT
COMPONENT
J904
CXD9983GG
IC101
BD DECODER
(Chip Size Package)
CSP
(10/15)
E
11
3
D
8
7
A
10
9
C
4
2
6
B
5
1
G
Note:
IC101 on the MB-134 board cannot exchange with single. When
this part is damaged, exchange the entire mounted board.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299