SCHEMATIC DIAGRAMS-11 / PART-16
DG AUDIO IN SECTION
TX-NR1007/3007/5007/1007/5007, DTR-70.1/80.1, DHC-80.1, PR-SC5507
A
1
2
3
4
5
B
C
D
E
F
G
H
WF01
WF02
BAETC-0246
U0046
DG AUDIO IN PC BOARD
COAX1
COAX1
COAX3
OPT2
OPT1
OPT3
OPT1
OPT2
OPT3
GNDDG
RI
GNDDG
SEL1_COAX
SEL1_OPT
SEL1_COAX
SEL1_OPT
COAX2
232TXD
232RXD
SEL_SPDIF
DIGSEL1
DIGSEL2
DIGSEL3
DIGSEL1
DIGSEL2
DIGSEL3
GND_ARM
+3.3VST
GNDDG
232TXD
232RXD
RI
+5VDG
OPTF
COAX3
COAX2
SEL_SPDIF
GNDDAC
COAX1
COAX3
COAX2
DIGITAL IN/OUT
OPT1
+5.0V
OPT2
OPT3
RI
+3.3V
52mA
2.5mm pich
TO BACPU-209 PART-18 : G1
TO BAHDM-0132/0157
PART-29 : A1
OPTF
SEL_SPDIF
+5.0V
+5.0V
BADG-0208(8/9)
R3897
75
C3896
101J
L3888
LBC2518T470M
R3901
47
C3900
104Z
R3902
47
C3902
104Z
R3909
47
C3910
104Z
R3922
220K
R3898
220K
P3886
7
1
2
3
4
5
6
C3886
104K
C3894
104K
L3887
LBC2518T2R2M
R3895
10
L3886
LBC2518T2R2M
L3884
LBC2518T2R2M
C3887
101J
C3889
101J
R3905
330
R3906
330
C3909
102K
C3911
102K
R3894
10K
C3895
080D
C3898
080D
R3899
10K
C3893
080D
R3893
10K
R3892
82K
C3891
104
Q3885
TC74VHC157FT
1 SELECT
2 1A
3 1B
4 1Y
5 2A
6 2B
7 2Y
8 GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
R3900
82K
R3896
82K
R3904
10K
R3907
10K
R3903
10K
C3905 104Z
Q3888
ICL3221ECVZ
16 FORCEOFF
15 VCC
14 GND
13 T1OUT
12 FORCEON
11 T1IN
10 INVALID
9 R1OUT
8
R1IN
7
V-
6
C2-
5
C2+
4
C1-
3
V+
2
C1+
1
EN
C3901
1/50(UTSP)
C3903
1/50(UTSP)
C3906
1/50(UTSP)
C3907
1/50(UTSP)
C3904
100/16(VR)
L3889
LBC2518T470M
R3911
220
Q3887
TC74VHC157FT
1 SELECT
2 1A
3 1B
4 1Y
5 2A
6 2B
7 2Y
8 GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
Q3889
TC74VHC157FT
1 SELECT
2 1A
3 1B
4 1Y
5 2A
6 2B
7 2Y
8 GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
C3899
104
C3908
104
R3913
75
R3914
10
R3915
220K
C3892
104K
C3897
104Z
R3908
330
C3734
104Z
R7202
10K
R3910
330
R3916
47
R3917
47
R3918
330
R3919
330
R3920
330
C3890
104
C3888
100/16
+
L3885
LBC2518T470M
L3890
LBC2518T470M
C3912
100/16
+
R3921
75
R3923
10
JL3889A
NSCT-5P896
5
4
3
2
1
U3885
JSR1165-001recieving
2
GND
3
VCC
1
IN
U3886
JSR1165-001recieving
2
GND
3
VCC
1
IN
P3888
MSJ-035-22
2
3
1
C3885
NC
P3885B
NSCT-11P2191
11
10
9
8
7
6
5
4
3
2
1
U3884
JSR1165-001recieving
2
GND
3
VCC
1
IN
Q3886
74HCU04F
1
2
3
4
5
6
7 GND
8
OUT4
9
IN4
10
OUT5
11
IN5
12
OUT6
13
IN6
14
VCC
P3887
MDS-09P-V-01(DSUB9P)
11
5
9
4
8
3
7
2
6
1
10