1/2
2/2
1/2
Large size
SCH diagram
1/9
G
MAIN ASSY
(DWX2715) (1/2)
G 1/9
RS232C_TX
INIT_B
DONE
H_DREQ_X
SH2A_TCK
SH2A_TRST
SH2A_TDI
SH2A_TMS
SH2A_ASEMD
SH2A_TDO
SH2A_TMS
SH2A_TDI
GDC_HIRQ0
CS0
CS1
XPRG
DREQ0
PROG_B
GDC_HCSSDN
SERIAL_TX
CS7
DACK0
SH2A_TDO
RS232C_RX
SH2A_TCK
SH2A_TRST
CONF_DONE
SDA2
SCL1
SDA1
SCL2
SCL
SDA
SERIAL_TX
SD_INT
FC_MODE
SH2A_ASEMD
I2C_SEL0
GDC_WAIT
C1654
470p
C1653
470p
C1652
470p
C1655
470p
C1650
470p
C1649
470p
C1651
470p
C1761
470p
C1591
0.1u
C1589
0.1u
C1580
0.1u
C1571
0.1u
C1573
0.1u
C1565
0.1u
C1395
0.1u
C1585
0.1u
C1592
0.1u
C1590
C1577
0.1u
C1583
0.1u
C1582
0.1u
C1570
0.1u
C1396
0.1u
C1572
0.1u
C1782
0.1u
C1781
0.1u
C1566
0.1u
C1575
0.1u
F1611
CCG1160-A
3
21
F1609
CCG1160-A
3
21
GNDD
GNDD
GNDD
GNDD
GNDD
GREF
GNDD
GNDD GREF
GNDD
GNDD
GREF
TC7W53FU
IC1050
COMMON
1
INH
2
VEE
3
GND
45
A
6
CH1
7
CH2
8
VCC
TC7W53FU
IC1051
COMMON
1
INH
2
VEE
3
GND
45
A
6
CH1
7
CH2
8
VCC
DTC124EUA
Q1015
DTC124EUA
Q1014
R1502
100k
2
1
4
36
5
8
7
R1518
47
2
1
4
36
5
8
7
R1479
4.7k
2
1
4
36
5
8
7
R1515
47
2
1
4
36
5
8
7
R1512
4.7k
R1644
100
R1121
4.7k
R1165
4.7k
R1484
4.7k
R1669
100
R1520
47
R1668
100
R1667
100
R1666
100
R1665
100
R1664
100
R1663
100
R1491
47
R1497
47
R1519
100
R1670
0
R1513
47
R1509
4.7k
R1671
10k
R1516
47
R1521
47
R1522
47
R1490
4.7k
R1673
10k
R1504
4.7k
R1687
4.7k
R1683
4.7k
R1682
4.7k
R1510
4.7k
R1505
4.7k
R1481
1k
R1764
4.7k
R1763
4.7k
R1762
4.7k
R1761
47
R1364
4.7k
R1365
4.7k
R1363
4.7k
R1749
100
R1697
4.7k
R1691
4.7k
R1766
4.7k
R1506
4.7k
R1769
4.7k
R1362
4.7k
R1503
100k
TP2268
V+3R3D
V+3R3DREF
V+3R3DREF
V+3R3D
V+3R3D
V+3R3D
V+3R3D
V+3R3D
V+3R3D
CH1_FADER
SHUNT
EFFECT_ON
VR_SIR_RX
DIGI_4896_IN
RSTCPU
TP1_YAD
TP1_XAD
SH2A_ASEBRK
FSYNC_INT1
CRS_FADER
CH4_FADER
ATT
CH3_FADER
CH2_FADER
I2C_2
I2C_1
SHUNT
SUB_CPU_RST
RST_VDSP
ADSP_RST
MIDI_TX
TP1_YV
SH2A_ASEBRK
TP1_XV
VR_SIR_TX
DIGI_4896_OUT
IC1086
TC7SH08FUS1
INB
1
INA
2
GND
3
OUTY
4
5
VCC
IC1087
TC7SH08FUS1
INB
1
INA
2
GND
3
OUTY
4
5
VCC
R5S72060W200FPV
IC1070
Vcc3
57
MD2
58
MD0
59
FRAME/CKE/TCLKD/IRQ3/PA9
60
SCK3/TIOC3B/RTS3/PE9
61
WAIT/DACK2/PA17
62
PVcc5
63
PVss8
64
PVss9
65
MRES/TIOC4B/PE13
66
CS0
67
CS1/POE5/PA11
68
SCK2/TIOC3A/PE8
69
CE2A/DREQ3/PINT6/PA24
70
CE2B/DACK3/PINT7/POE8/PA25
71
IRQ1/POE1/SDA/PB3
72
IRQ0/POE0/SCL/PB2
73
BS/RxD2/TIOC2B/UBCTRG/PE7
74
DREQ0/TIOC0A/AUDCK/PE0
75
PVcc6
76
PVss10
77
Vss4
78
Vcc4
79
TEND1/TIOC0D/AUDATA3/PE3
80
CS5/CE1A/PINT1/TxD0/PA1
81
CS6/CE1B/TxD3/TIOC1B/AUDATA1/PE5
82
TEND0/TIOC0B/PE1
83
CS7/SCK3/TIOC2A/AUDATA0/PE6
84
CS4/PINT0/RxD0/PA0
85
IOIS16/RxD3/TIOC1A/AUDATA2/PE4
86
DREQ1/TIOC0C/PE2
87
WE3/ICIOWR/AH/DQMUU/DACK0/TIOC4C/PE14
88
AVss
89
AN0/PF0
90
AN1/PF1 91
AN2/PF2
92
AN3/PF3
93
AN4/PF4
94
AN5/PF5
95
AN6/DA0/PF6
96
AN7/DA1/PF7
97
AVref
98
AVcc
99
TxD2/TIOC3C/PE10
100
Vcc5
101
Vss5
102
RxD3/TIOC3D/CTS3/PE11
103
ASEBRKAK/ASEBRK
104
TxD3/TIOC4A/PE12
105
WDTOVF
106
ASEBCK
107
PVcc7
108
BACK/TEND1/PINT3/PA19
109
TCK
110
TRST
111
TDI
112
PVss11
113
Vss6
114
Vcc6
115
TMS
116
PVcc8
117
PVss12
118
ASEMD
119
TDO
120
D31/TIOC3AS/ADTRG/PD31
121
D30/TIOC3CS/IRQOUT/PD30
122
D29/CS3/TIOC3BS/PD29
123
D28/CS2/TIOC3DS/PD28
124
PVcc9
125
PVss13
126
D27/DACK1/TIOC4AS/PD27
127
D26/DACK0/TIOC4BS/PD26
128
D25/DREQ1/TIOC4CS/PD25
129
D24/DREQ0/TIOC4DS/PD24
130
PVcc10
131
D23/IRQ7/AUDSYNC/PD23
132
PVss14
133
D22/IRQ6/TIC5US/AUDCK/PD22
134
D21/IRQ5/TIC5VS/PD21
135
D20/IRQ4/TIC5WS/PD20
136
D19/IRQ3/POE7/AUDATA3/PD19
137
D18/IRQ2/POE6/AUDATA2/PD18
138
D17/IRQ1/POE5/AUDATA1/PD17
139
D16/IRQ0/POE4/AUDATA0/PD16
140
D15/TIOC4DS/PD15
141
D14/TIOC4CS/PD14
142
D13/TIOC4BS/PD13
143
Vss7
144
145
Vcc7
146
D12/TIOC4AS/PD12
147
PVss15
148
D11/TIOC3DS/PD11
149
PVcc11
150
D10/TIOC3CS/PD10
151
D9/TIOC3BS/PD9
152
D8/TIOC3AS/PD8
153
D7
154
D6
155
D5
156
D4
157
D3
158
Vss8
159
Vcc8
160
D2
161
D1
162
PVss16
163
PVcc12
164
D0
CASU/PINT5/CS5/CE1A/TIC5U/PA21
10u/16
C1656
HVK
47u/6.3
C1568
HVK
47u/6.3
C1564
HVK
I2C Distribute
TCK
TRST
TDO
ASEBRK
TMS
TDI
RESET
ASEMD
GND
JTAG
9
2
5
4
8/9G
8/9
G
8/9
G
6/9
G
4/9
G
8/9
G
8/9
G
8/9
G
7/9,8/9
G
7/9
G
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