25
26
11. SCHEMATIC DIAGRAM
RG01
6.8k(1/2W)
RG02
6.8k(1/2W)
RG05
4.7k
RG06
4.7k
RG09
4.7k
RG10
4.7k
RG03
6.8k(1/2W)
RG04
6.8k(1/2W)
RG07
4.7k
RG08
4.7k
RG11
4.7k
RG12
4.7k
CG01
10/63
CG02
10/63
CG03
10/63
CG04
10/63
CG05
0.1
AGND
AGND
AGND
Lch Normal
GND
Lch Invert
Rch Normal
GND
Rch Invert
CG16
10/16
CG17
10/16
QG01
74HC4052A
JG01
RG16
2.2k
RG17
10k
RG23
470
CG18
10/16
CG19
10/16
AGND
CG06
0.1
AGND
RG28
82k
RG30
22k
RG25
100k
RG29
82k
RG31
22k
CG07
0.1
AGND
MIC SOURCE SEL
MIC ATT.
RG32
15k
RG35
33k
RG36
33k
RG33
15k
CG08
0.1
CG24
0.15
CG25
0.15
CG26
1000p
CG27
1000p
CG29
1u
AGND
AGND
AGND
QG03A
NJM2068V
QG03B
NJM2068V
QG04
74HC4066A
QG05
74HC4066A
CG09
0.1
AGND
CG10
0.1
+12VA
AGND
CG53
0.1
AGND
AUDIO_L
AUDIO_R
MICLINE
ATTSEL0
ATTSEL1
MICSEL0
MICSEL1
MICSEL0
ATTSEL1
ATTSEL0
MICLINE
ST_MONO
AGND
RECMODESEL
VOLSW
RL06
10k
RL07
100k
RL08
6.8k
RL09
100k
RL10
100k
RL11
100k
RL12
100k
MICSEL0
MICSEL1
6.5v
11.3v
Don't
MONO
6.5v
11.3v
INT
STEREO
ATTSEL0
ATTSEL1
Don't
-15dB
0dB
-30dB
FLAT
BPF
FLAT
HPF
+48V
MIC SOURCE SELECTOR
MIC ATTENUATION
ANC
ANC Lch
ANC Rch
CG30
10/16
CG31
10/16
REF12B
RL13
100k
MICSEL1
RL14
10k
+12VA +12VA +12VA +12VA +12VA +12VA +12VA +12VA +12VA
+12VA
+12VA
+12VA
+12VA
+12VA
REF12B
REF12B
+12VA
+12VA
RG26
68k
RG66
22k
REF12B
RG27
68k
RG67
22k
REF12B
QG02
74HC4052A
JG02
B6B-PH
Phantom
CG32
33/10
CG33
33/10
CG34
33/10
CG35
33/10
REF12B
REF12B
REF12B
REF12B
REF12B
RG56
100k
CG36
47p
CG37
47p
RG57
3.3k
RG58
3.3k
REF12B
REF12B
CG38
220p
CG39
220p
DG01
1SS302
CG40
56p
CG41
56p
RG37
4.7k
RG38
4.7k
RG39
560
RG40
560
CG20
22/16
RG41
2.7k
RG42
2.7k
RG43
560
RG44
560
CG21
22/16
REF12B
REF12B
RG59
100k
RG60
100k
MIC_SEL1
MIC_SEL0
MIC_ATT_SEL1
MIC_ATT_SEL0
FLAT
HPF
BPF
MIC/Line SEL
ST/MONO
REC MODE SEL
VOLSW
Lch Line SEL
Rch Line SEL
SENS1
SENS2
SENS3
SENS4
SCAN1
SCAN2
SCAN3
REF12B
Phantom SW.
SENS5
GND
JL01
YJ07011550
LLINESEL
RLINESEL
SCAN1
SCAN2
SCAN3
SENS1
SENS2
SENS3
SENS4
SENS5
DGND
Int.MIC
QG08A
NJM2068V
QG08B
NJM2068V
QG10A
NJM2068V
QG10B
NJM2068V
QG11A
NJM2068V
QG11B
NJM2068V
RG61
100k
REF12B
RG18
560
+12VA
AGND
CG13
0.1
AGND
+12VA
CG14
0.1
AGND
RG62
100k
REF12B
RG19 560
RG63
100k
REF12B
RG20
560
RG64
100k
REF12B
RG68
560
AGND
QG12A
NJM2068V
QG12B
NJM2068V
RG65
100k
REF12B
RG34
3.3k
CG22
10/16
AGND
AGND
+12VA CG15
0.1
AGND
RG45
47k
CG44
33p
CG23
10/16
RG46
47k
RG47
47k
RG48
47k
RG49
47k
RG50
2.7k
RG51
2.7k
RG52
2.7k
RG53
2.7k
+48V
JG03
B3B-PH
RG54
100k
RG55
100k
+12VA
RG21
18k
RG22
10k
AGND
CG51
100/10
REF12B
AGND
CG52
10/10
DG09
1SS302
RG13
47k
AGND
QG13
2SA1586CIP
QG14
2SC4116CIP
+12VA
+12VA
AGND
RG14
47k
AGND
MIC_SEL0
MIC_SEL1
RG69
10
CG54
0.1
FG
FG01
FRAME-GND
FGND
MICSEL1
MICSEL0
AGND
AGND
AGND
AGND
RG15
100k
RG70
100k
QG16
DTC114TE
AGND
+12VA
MIC_INT
RG71
100
RG72
100
CG47
47p
CG48
47p
CG49
47p
CG50
47p
CG42
10/16
CG43
10/16
CG45
10/16
CG46
10/16
AGND
AGND
QG09
DTC144TE
QG17
DTC144TE
QG18
DTC144TE
QG19
DTC144TE
AGND
AGND
AGND
AGND
DG10
MA704WA
DG11
MA704WA
AGND
AGND
AGND
AGND
QG24
DTA114EE
+12VA
MICLINE
AGND
ATTSEL1
ATTSEL1
QG20
RN1113
REF12B
QG06
74HC4052A
REF12B
REF12B
CG11
10/16
CG12
10/16
RG73
100k
RG74
100k
RG75
15k
RG76
15k
REF12B
REF12B
REF12B
REF12B
QG07
DTC114TE
QG21
DTC114TE
QG22
DTC114TE
RG77
100k
RG78
100k
+12VA
+12VA
+12VA
AGND
AGND
AGND
RG79
18k
AGND
AGND
AGND
AGND
+12VA
REF12B
+12VA
REF12B
REF12B
REF12B
REF12B
REF12B
REF12B
CG28
1u
REF12B
RG88
220k
RG90
220k
RG92
10k
RG91
10k
QG23
2SA1586CIP
RG81
100k
RG82
100k
RG84
100k
RG83
100k
RG85
220k
RG86
220k
REF12B
RG89
220k
RG87
220k
+48V
DG05
O2CZ12Z
DG08
O2CZ12Z
DG07
O2CZ12Z
DG06
O2CZ12Z
QG15
DTC114TS
6.57v
6.6v
6.6v
6.65v
6.6v
6.64v
6.64v
0v
6.6v
6.6v
6.6v
6.6v
6.6v
12.5v
6.64v
6.65v
11.4v
10.8v
5.98v
6.53v
1.35v
1.35v
6.5v
6.5v
12.0v
0v
6.64v
6.64v
6.62v
6.64v
6.62v
6.64v
6.64v
6.64v
6.65v
6.65v
6.65v
6.65v
0v
12.5v
0v
48.5v
6.5v
12.4v
12.4v
0v
12.0v
12.0v
0v
11.4v
11.4v
12.5v
12.4v
6.65v
1.62v
0v
1.62v
+12VA=12.5v
RG97
0
RG93
100k
QG25
DTC144TE
Phan_Mute_in
AGND
+12VA
RG96
100k
REF12B
QG26
DTC144EE
RG95
100k
AGND
REF12B
+12VA
+12VA
Phan_Mute_out
RG94
100k
QG27
DTC114TE
QG28
DTC144EE
RG98
100k
+12VA
RG80
1M
CG61
0.047
AGND
AGND
RG99
100k
+12VA
DG21
DAN235U
CP32
1/50
AGND
REF12B
A
B
C
PK01(1/6)
TO WT01(PW02)
TO WT03(PK02)
GND
Pantom On/Off
TO JY01
D
E
F
G
WM01
KUC21
H
(PS01)
Shasis GND
(5/10)
(7/10)
(4/10)
(7/10)
(3/10)
(2/10)
(5/10)
(5/10)
(5/10)
(5/10)
(2/10)
Mic 0dB 12.3v
Mic -15dB,-30dB
Line
-0.2v
6.6v
6.6v
6.6v
6.6v
Int Mic ON / OFF
9.7v / 0v
Phantom ON / OFF
Phantom ON / OFF
4.1v / 0v
0v / 2.7v
6.5v
6.5v
11.3v
11.3v
6.5v
11.6v
6.5v
11.6v
6.5v
6.5v
12.2v
12.2v
FLAT
HPF
BPF
1.67v
1.67v
0v
0v
0v
1.67v
1.67v
1.67v
0v
(WG01)
(WT01)
(WT03)
(WL01)
DG12
1SS322
Y3
4
Y2
2
Y1
5
Y0
1
X1
14
X0
12
VEE
7
INH
6
Vcc
16
GND
8
A
10
B
9
X2
15
X3
11
Y
3
X
13
1
2
(BP)
2
3
1
8
4
5
6
7
1CON
13
4O/I
10
1O/I
2
3O/I
9
1I/O
1
2O/I
3
Vcc
14
GND
7
4CON
12
2CON
5
3CON
6
4I/O
11
3I/O
8
2I/O
4
1CON
13
4O/I
10
1O/I
2
3O/I
9
1I/O
1
2O/I
3
Vcc
14
GND
7
4CON
12
2CON
5
3CON
6
4I/O
11
3I/O
8
2I/O
4
Y3
4
Y2
2
Y1
5
Y0
1
X1
14
X0
12
VEE
7
INH
6
Vcc
16
GND
8
A
10
B
9
X2
15
X3
11
Y
3
X
13
1
2
3
4
5
6
1
3
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2
3
1
8
4
5
6
7
2
3
1
8
4
5
6
7
2
3
1
8
4
5
6
7
2
3
1
8
4
5
6
7
1
2
3
4
1
3
2
2
3
11
2
3
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
1
3
2
1
3
2
2
3
1
2
3
1
Y3
4
Y2
2
Y1
5
Y0
1
X1
14
X0
12
VEE
7
INH
6
Vcc
16
GND
8
A
10
B
9
X2
15
X3
11
Y
3
X
13
2
3
1
2
3
1
2
3
1
2
3
1
1
3
2
1
3
2
1
3
2
1
3
2
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
1
3
2
1
2
3
2
1
1/10