Av Filter Schematic Circuit Diagram - Daewoo DVG-8300SE Manual

AV FILTER SCHEMATIC CIRCUIT DIAGRAM

[ 1,4 ]
[ 4 ]
[ 4 ]
[ 4 ]
+P12V
-P12V
[ 1,2,3,5 ]
MUTE
MICMUTE
C169 R94 10k
MICIN
VCCA
VCCA
-P12V 10u
[ 1 ] -P12V
+P12V
[ 1 ] +P12V
+12V
[ 4 ] +12V
RMAIN
C171
[ 4 ] RMAIN
LMAIN RMAIN
[ 4 ] LMAIN
LFE
[ 4 ] LFE
CENT
10u R96 10k
[ 4 ] CENT
RREAR
[ 4 ] RREAR
LREAR
[ 4 ] LREAR
+5VV
[ 4 ] +5VV
SY/Y/R AGND
[ 4 ] SY/Y/R [ 1,2,3,4 ] AGND
SC/U/G
[ 4 ] SC/U/G
CVBS/V/B
C175 R101 10k
[ 4 ] CVBS/V/B
MICIN
CVBS_SCART
CVBS_SCART
VGND
10u
[ 1,2,3,4 ] VGND
SCART-TV
SCART-TV
VIDEO_MODE C177
VIDEO_MODE
LMAIN
MUTE
[ 2 ] MUTE
10u R103 10k
MICMUTE
[ 2 ] MICMUTE
L21 FB 1206
+12V
C181 +C182 C183 C184 C185
0.1u 220u 0.1u 0.1u 0.1u
C187
RREAR
L23
-12V 10u R109 10k
FB 1206
C191 C193 C194 C195
C192
0.1u 0.1u 0.1u 0.1u
220u
GND
GND
C197
LREAR
D11 1N4148 10u R115 10k
1 2
+12V
+
R120 C201
D12 6.8k 470U
C202220U/25 1N4148 R121 2.2k
1
Q16
+5VA SS8550
1 2
D13 1N4148 +
C240 C204
LFE
R126 220U
10K
10u R123 10k
1
Q17
R130 NC SS8550
A_MUTE
-12V
R131 470K
+5VA
C209
CENT
R136 R137
10u R134 10k
4.7K 1M R139 470
MIC_IN
MICIN
1 Q20
3906
R142 10K R143 1K
1
R144 100K
-12V R145 100K Q21
3904
+12V
CN12
L27 FB 1206
4
L28 FB 1206
3
L29 FB 1206 MIC_IN
2
A-R
L40 FB 1206
1
L41 FB 1206 A-L
4P 2.5MM
R95
18k
C170 -12V
150p
C172 R98 L19
2 U15A 10u 470
1
C173 R97 3.3k 3
NJM4580 FB 1206
1000p SSOP8 R99 A_MUTE 1
100K C174
+12V 1000P R100 1K Q12
3904
R102
18k
-12V
C176
150p
C178 R105 L20
6 U15B 10u 470
7
C179 R1043.3k 5
NJM4580 FB 1206
1000p SSOP8 R106 A_MUTE 1
100K C180
+12V
1000P R107 1K Q13
3904
R108
18k
C186 -12V
150p
C188 R111
2 U16A 10u 470 L22
1
C189 R1103.3k 3
NJM4580 FB 1206
1000p SSOP8 R112 A_MUTE 1
100K C190
+12V 1000P R113 1K Q14
3904
R114
18k
C196 -12V
150p
C198 R117
6 U16B 10u 470 L24
7
C199 R1163.3k 5
NJM4580 FB 1206
1000p SSOP8 R118 A_MUTE 1
100K C200
+12V 1000P R119 1K Q15
3904
R122
18k
-12V
C203
150p
C205 R127 L25
2 U17A 10u 470
1
C206 R1243.3k 3
NJM4580 FB 1206
1000p SSOP8 R128 A_MUTE 1
100K C207
+12V 1000P R129 1K Q18
3904
R132
18k
C208 -12V
150p
C210 R138 L26
6 U17B 10u 470
7
C211 R1353.3k 5
NJM4580 FB 1206
1000p SSOP8 R140 A_MUTE 1
100K C212
+12V 1000P R141 1K Q19
3904
H1 H2
CIRDIN_9-R CIRDIN_9-R
1 9 1 9
2 8 2 8
3 7 3 7
C213
1000pF
A-R
CN11
+P12V 1
1
A-L
2
2
A-R 3
3
4
4
CVBS_SCART 5
5
6
6
SY/Y/R 7
7
SC/U/G 8
8
CVBS/V/B 9
9
VIDEO_MODE VIDEO_MODE 10
10
+5VV 11
0V CVBS MODE
11
5V RGB MODE 12
12
A-L SCART-TV 13
13
13P 2MM
A-RR
CP2 S-video
CVBS_SCART
6 7
SY/Y/R 4 5 SC/U/G
2 3
A-LR
CP3
A-L 9
9
A-R
8
8
A-LFE
5
5
A-LR
6
6
A-RR 4
4
7
7
A-C 1
1
A-LFE
2
2
3
3
AV3X2
A-C
C214
1000pF
3-10