BBK DV214SI(RU) - 8.2 AV Board Circuit Diagram

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AKIN1MIC
COAXIAL
ASPDIF
RGB/CVBS
RGB_SWITCH
MIC1 MIC2
MIC
MIC2 MIC1
DV33
DV33+12V
+
C165 1u
Q10 2N3906
1
3
2
R84 2.2k
C167
100p
C138 0.1uF
R157
1k
R103 100
R154 0
R153 NC
D9 1N4148
R156 1k
R81
4.7k
R155 1k
R112 100
C130 330pF
R158
1.2K
Q26 2N3904
1
3 2
CN11
3P,2mm
1 2
3
C166 100p
C129 0.1uF
R159
33k
C142
3300pF
C168 1u
R102 100
R77 75
A/V I/F
AR
AL ARS
ALS
ARF
ALF
AKIN1
V_G
CVBS_OUT
ASPDIF
V_R
V_B
FS0
FS1
RGB_SWITCH
AL (2)
AR (2) ARS (2)
ALS (2)
ARF (2)
ALF (2)
AKIN1 (2)
V_R (2)
ASPDIF (2)
V_B (2)
V_G (2)
CVBS_OUT (2) RGB_SWITCH (2)
FS1 (2)
FS0 (2)
LCH
RCH
RGB/CVBS B/U_OUT
CVBSO
ASPECT
G/Y_OUT
R/V_OUT
CENT
SUB
LSCH
RSCH
CN13
7P,2mm
1
2
3
4
5
6
7
CN10
7P,2mm
1
2
3 4
5
6 7
COAXIAL G/Y_OUT B/U_OUT
RCH LCH
R/V_OUT
P3
RCA2X3JACK
1
4
6
8
5
7 9
2 3
V_B
B/U_OUT
SC
VCC
VCC
R144 0 R145 NC
R68 75,1%
C108 100pF
C109 100pF
D15
BAV99,SMD
1
3
2
Q24
NC
1
32
L26 1.8uH
CVBSO
Y
S
CS
G G
C Y
P2
YC_JACK
3
4
2 1
7
8
9
5
6
V_G
G/Y_OUT
VCC
VCC
R147 NC
R146 0
Q25 NC
1
32
L27 1.8uH
R78 75,1%
D16
BAV99,SMD
1
3
2
C114 100pF
C115 100pF
V_R
SY
R/V_OUT
VCC
VCC
Q23 NC
1
32
R143 NC
R142 0
L25 1.8uH
D14
BAV99,SMD
1
3
2
R62
75,1%
C103 100pF
C104 100pF
CVBS_OUT
CVBSO
VCC
VCC
R88 75,1%
C121 100pF
C120
100pF
L28 1.8uH
R151 NCR150 0
Q27
NC
1
32
D17
BAV99,SMD
1
3
2
ASPECT
FS1
FS0
+12V
Q14
2N3904
1
3 2
R90
2.2k
R93
2.2k
R94
75
R99 2.2k
R98
2.2k
Q15
2N3904
1
3 2