123456789
101112131415161718192021222324252627282930
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
P96/AMEX1/SOUT4
P95/AMEX0/CLK4
P94/DA0/TB41N
P93/DA0/TB31N
P92/TB2N/SOUT3
P91/TB1N/SIN3
P90/TB0N/CLK3
BYTE
CNVSS
P87/XCIN
P86/XOUT
RESET
XOUT
VSS
VCC
P85/NMI
P84/INT2
P83/INT1
P82/INT0
P81/TA4IN/U
P80/TA4OUT/U
P77/TA3IN
P76/TA3OUT
P75/TA2IN/W
P74/TA2OUT/W
P73/
P72/
P71/
P70/
P67/TX01
P66/RX01
P65/CLK1
P64/CTS1/RTS1/CTS0/CLKS1
P63
P62
P61
P60/CTS0/RTS0
P56/ALE
P55
P54/HLDA
P53/BCLK
P52
P51/WRH/BHE
P50
P47
P46
P45
P44/C50
CLK
P43/A19
P42/A18
P41/A17
P40/A16
P37/A15
P36/A14
P35/A13
P34/A12
P33/A11
P32/A10
P31/A9
VCC
P30/A8(/-/07)
VSS
P27/A7(/07/06)
P26/A6(/06/05)
P25/A5(/05/04)
P24/A4(/04/03)
P23/A3/(/03/02)
P22/A2(/02/01)
P20/A0
P17/D15/INT5
P16/D14/INT4
INT3
P14/D12
P13/D11
P12/D10
P11/D9
P10/D8
P21/A1(/01/00)
P07
P06
P05
P04
P03
P02
P01
P00
P107/AN7/KI3
P106/AN6/KI2
P105/AN5/KI1
P104/AN4/KI0
P103/AN3
P102/AN2
P101/AN1
AVSS
P100/AN8
VREF
AVCC
P97/
123456789
101112131415161718192021222324
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
DQ1
DQ0
W
R
A0
S0
P53/IBF0
P52/OBF0
CNVSS
RESET
P51/TOUT/XCOUT
P50/XCIN
VSS
XIN
XOUT
VCC
AVCC
IP1
AVSS
P44/CNTR1
P43/CONTR0
P42/INT1
P41/INT0
P40/EPWA
P87/RTS1
P86/CTS1
URXD1
UTXD1
P83/RTS2/STX0
P82/CTS2/SRX0
UTXD2
P37/RD
P36/WR
P35/STNCOUT
P34/XAOUT
P33/DMAOUT
P32
P31
P30/RST
URXD2
P17/AB15
P16/AB14
P15/AB13
P14/AB12
P13/AB11
P12/AB10
P11/AB9
P10/AB8
P07/AB7
P06/AB6
P05/AB5
P04/AB4
P03/AB3
P02/AB2
P01/AB1
P00/AB0
P27/DB7
P26/DB6
P25/DB5
P24/DB4
P23/DB3
P22/DB2
P21/DB1
P20/DB0
P74/OBF1
P73/IBF1/WLDA
P72
P71//HOLD
P70
USB+
USB-
EXT.CAP
VSS
VCC
P67
P66
P65
P64
P63
P62
123456789
10 11 12
131415161718192021222324
VINL
VREF1
REFCOM
VREF2
VINR
RSTB
BYPAS
FMT0
FMT1
MODE0
MODE1
FSYNC
LRCK
BCK
DOUT
SYSCK
DGND
VDD
CIMMR
CIMPR
CIMML
CIMPL
VCC
AGND
123456789
10 11 12 13 14
1516171819202122232425262728
LRCK
DATA
BCK
CLK0
XTI
XTO
DGXD
VDD
VCC2R
AGND2R
EXTR
NC
VOUTR
AGND1
VCC1
VOUTL
NC
EXTL
AGND2L
VCC2L
ZERO
RST
CS/IW0
MODE
MUTE
MD/DM0
MC/DM1
ML/I15
IC410
PCM1800E-T1
IC406
PCM1734EB-EZ2
C448 470P
C449 470P
8
7
6
54
3
2
1
IC485
TC7W00FUTL
IC485
TC7W00FUTL
R429
100
C457 0.1
C458 0.1
C462
50V1
C461
50V1
Z402
100x4
R453 1K
R454 1K
R456
8.2K
R455
8.2K
+5A
C431 0.1
C433 0.1
C435 16V10 C434 16V10
C432 0.1
C430 0.1
R430
4.7K
R431
4.7K
R432
4.7K
R433
100
R439 4.7K
R446 0
R449
470
C455
16V10
R541
4.7K
C451
0.1
C453
0.1
C454
0.1
Z401
47x4
+5D
+5D
R436 0
R437 0
R435 0
C438 680P
R438 1K
C436 0.1
R434 0
R445 0
C450
0.1
C452
0.1
R448 33
R447 33
C459
33P
R452
1.5K
C456
0.1
C460
50V2.2
D-
D+
R450
0
USBM.TX
MIDI.RX
USB.WAITM
USB.WAITH
USB.SI
USB.SO
DAC MDI
-
+
C443
150P
R443
33K
R461
4.7K
C440
50V1
-
+
C444
150P
R444
33K
C439
50V1
R460
4.7K
IC409
M5218AFPE3
IC409
M5218AFPE3
IC411
TC7WU04FUTL
IC411
TC7WU04FUTL
IC411
TC7WU04FUTL
C464
68P
C466
15P
L401
G1C5R8J00003
C267
1000P
D401
MA304-TX
R458
47K
VCC
GND
+5D
C465
0.1
IC411
TC7WU04FUTL
GND
VCC
C437
0.1
C475
0.1
+15A
-15A
GND
VCC
IC405
TC7W00FUTL
+5D
C428
0.1
PR
CLR
Q
CK
D
Q
VCC
GND
7
6
53
2
1
8
4
C468
0.1
+3.3D
R459
0.001
24MHz
C469
0.001
USB DA L
USB DA R
MAINL
MAINR
A
B
C
D
E
F
G
H
A
B
C
D
C
D
A
B
DU7
DU6
DU5
DU4
DU3
DU2
DU1
DU0
IC407
C2CBGF000150
(CPU)
I
J
B
A
C
D
8
7
6
5
1
2
3
4
A
B
C
D
E
F
R462 47
J
H
G
B
E
D
C
I
F
A
DU7
DU6
DU5
DU4
DU3
DU2
DU1
DU0
E
F
8
4
IC413
TC7WH74FUTL
IC408
C2BBGE000618
(USB CPU)
B
A
A
B
C
D
E
F
G
E
F
C
D
XIN
G
ADTRG/SIN4
R442 10K
VM1
C447 0.1
R441
6.8K
C446
50V1
R440
6.8K
C441
0.001
C442
0.001
C445
50V1
(D/A CONVERTER) (A/D CONVERTER)
(OP.AMP)
(OP.AMP)
IC409
M5218AFPE3
(OP.AMP)
SCHEMATIC DIAGRAM-10
7
1
2
3
5
6
6
7
5
2
1
3
71
53
2
4
8
4
8
6
SX-KN7000 MAIN 5/5 SCHEMATIC DIAGRAM (2/2)
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