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A/V OUTPUT SECTION
SPDIF-145
CTL-2/1
MUTEAMP
FS2
FS1
NTSCPAL
5V-DAC
5VA
L13
10uH(AXIAL)
+
U31
1
DVDD
2
AMCLK
SCKI
3
ABCLK
BCKIN
ALRCLK
4
ALRCLK
LRCIN
ASDAT0
5
ASDAT0
DIN0
6
ASDAT1
DIN1
7
ASDAT2
DIN2
8
MODE
MUTEON
9
MUTEON
MUTE
R177
0
10
LRCN2
11
DGND
ML
12
ML
ML/I2S
13
SCL
MC/IWL
SDA
14
SDA
MD/DM
R176
R
RESET-
WM8746
SDA
SCL
AMCLK
ABCLK
R230
3.3V
AIN
AIN
ALRCLK
MUTEC
C-B-U
Y-R-V
CVBS-C
CVBS-G-Y
DGND
R182
33K
C136
10uF/25V
CE25
R180
12K
R181
3.3K
R186
68
U22
-12VA
CE26
10uF/25V
R183
12K
R184
3.3K
C138 180pF
+
R185
33K
R190
33K
C142
CE31
10uF/25V
R188
12K
R189
3.3K
28
AVDD1
27
OUT0R
26
GR0
25
OUT0L
24
AGND2
U23
23
OUT1R
22
GR1
21
OUT1L
20
AGND1
19
OUT2R
18
GR2
17
OUT2L
16
CAP
15
AVDD2
CE32
10uF/25V
R191
12K
R192
3.3K
+
C144 180pF
R193
33K
R196
33K
C148
CE35
10uF/25V
R194
12K
R195
3.3K
U24
CE36
10uF/25V
R197
12K
R198
3.3K
C150 180pF
R199
33K
10
U25
CE39
4.7uF/25V
CE40
4.7uF/25V
+
39
180pF
CE29
10uF/25V
R206
220
AOUT-LREAR
R208
2K
Q7
2N3904
+12VA
4580
R209
2K
Q8
2N3904
5V-DAC
CE30
10uF/25V
R207
220
AOUT-RREAR
180pF
CE33
10uF/25V
R210
220
AOUT-CENT
R212
2K
Q9
2N3904
R222
4580
R213
2K
Q10
2N3904
FB7
BEAD
FB8
BEAD
FB9
BEAD
CE34
10uF/25V
R211
220
AOUT-LFE
FB10
BEAD
FB11
BEAD
FB12
BEAD
180pF
CE37
10uF/25V
R214
220
AOUT-LMAIN
R216
2K
Q11
2N3904
4580
R217
2K
Q12
2N3904
CE38
10uF/25V
R215
220
AOUT-RMAIN
5V-DAC
+12VA
D5
1N4148
+
Q6
2N3906
MUTE
R200
10K
Q5
2N3906
+
R203
100K
D7
1N4148
-12VA
R218
180
ALIN
R219
180
ARIN
5VS
5VS
MGND
+12VA
+12VA
RFGND
MGND
-12VA
-12VA
5VS
RFGND
+12VA
5VA
5VA
DGND
DGND
-12VA
DGND
5VA
5V
5V
DGND
5V
NTSCPAL
CTL-2/1
MUTEAMP
FS1
FS2
FB15
BEAD
C153
104
R224
330
FB16
BEAD
U26
74HCU04
470K
R223
2.2K
R226
68
FB17
BEAD
SL
SR
CENT
LFE
MAIN-L
MAIN-R
ALIN
FB13
BEAD
ARIN
FB14
BEAD
C156
22p
C-B-U
L26
1.8uH
FB18
BEAD
CE51
100uF/6.3V
U/B/C
C159
22p
V/R/Y
Y-R-V
L27
1.8uH
FB19
BEAD
CE52
100uF/6.3V
C162
22p
CVBS-C
L28
1.8uH
FB20
BEAD
CE53
100uF/6.3V
CVBS1
C165
22p
CVBS-G-Y
L29
1.8uH
FB21
BEAD
CE54
100uF/6.3V
NOTES: 1. All resistance values are indicated in "ohms" (k=1000 ohms. M=1000 Kohms).
2. All capacitance values are indicated in "µF" (p=10 µF).
40
MGND
R229
0
J9
5VS
1
1
RFGND
2
2
+12VA
3
3
DGND
4
4
-12VA
5
5
DGND
6
6
5VA
7
7
DGND
8
8
5V
9
9
5267-09
J10
SPDIFVCC
1
1
COAXIAL
2
2
OPTICAL
3
3
NTSCPAL
4
4
MAIN-R
5
5
6
6
SR
7
7
LFE
8
8
CENT
9
9
SL
10
10
11
11
MAIN-L
12
12
13
13
CTL-2/1
14
14
MUTEAMP
15
15
16
16
AL-IN
17
17
AR-IN
18
18
19
19
V/R/Y
20
20
U/B/C
21
21
CVBS1
22
22
J11
1
1
2
2
MAIN-L
3
3
4
4
MAIN-R
5
5
6
6
7
7
8
8
CVBS1
9
9
10
10
V/R/Y
11
11
12
12
Y/G/CVBS2
13
13
14
14
U/B/C
15
15
16
16
FS1
17
17
18
18
FS2
19
19
20
20
21
21
22
22
Y/G/CVBS2
-6
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