IRT DDC-3471, Инструкция по эксплуатации, Страница: 21 / 23

Title
SCALE
SIZE
Sheet
DRAWN CHECKED ENG. APP. Revision:
DO NOT COPY NOR
DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
of
1
IRT Electronics Pty. Ltd.
Drawing No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064
A3
N.T.S.
3
DDC-3471
804489
Date:
2
30-Jul-2001
1
2
3
4
5
6
7
8
9
10
PL1 N/C
C17 100n
GND VCC
C11 100n
GND
VCC
VCC
nCONFIG D0 DCLK nSTATUS CONF_DONE
DATA
1
DCLK
2
OE
3
nCS
4
GND
5
nCASC
6
VCC
7
VCC
8
IC4 EPC1
RN2 5x1k
3V3
GND
GCLK1
79
DI1
78
GCLK2
183
DI3
182
DI2
80
DI4
184
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
36
36
37
37
38
38
39
39
40
40
41
41
44
44
45
45
46
46
47
47
53
53
54
54
55
55
56
56
57
57
58
58
60
60
61
61
63
63
64
64
65
65
67
67
68
68
69
69
70
70
71
71
73
73
74
74
75
75
83
83
85
85
86
86
87
87
88
88
89
89
90
90
92
92
93
93
94
94
95
95
96
96
97
97
99
99
100
100
101
101
102
102
103
103
104
104
111
111
112
112
113
113
114
114
115
115
116
116
119
119
120
120
121
121
122
122
125
125
126
126
127
127
128
128
131
131
132
132
133
133
134
134
135
135
136
136
139
139
140
140
141
141
142
142
143
143
144
144
147
147
148
148
149
149
150
150
157
157
158
158
159
159
160
160
161
161
162
162
163
163
164
164
166
166
167
167
168
168
169
169
170
170
172
172
173
173
174
174
175
175
176
176
177
177
179
179
180
180
186
186
187
187
189
189
190
190
191
191
192
192
193
193
195
195
196
196
197
197
198
198
199
199
200
200
202
202
203
203
204
204
205
205
206
206
207
207
208
208
IC8A EP1K100RC-208
DATA0
156
DCLK
155
nCE
154
TDI
153
MSEL0
108
MSEL1
107
nCONFIG
105
nSTATUS
52
TMS
50
TDO
4
nCEO
3
CONF_DONE
2
TCK
1
VCCIO
5
VCCIO
22
VCCIO
42
VCCIO
34
VCCIO
66
VCCIO
84
VCCIO
98
VCCIO
110
LOCK
62
VCCIO
118
VCCIO
138
VCCIO
146
VCCIO
165
VCCIO
178
VCCIO
194
TRST
51
GND
6
GND
23
VCCINT
72
GND
35
VCCINT
48
GND
117
VCCCKLK
77
GND
82
GND
76
GND
123
GND
109
VCCINT
106
GND
32
GND
20
VCCINT
33
GND
49
VCCINT
21
GND
43
GNDCKLK
81
GND
59
VCCINT
91
GND
129
GND
137
GND
145
GND
151
GND
171
GND
181
GND
188
VCCINT
124
VCCINT
130
VCCINT
152
VCCINT
185
VCCINT
201
IC8B EP1K100RC-208
GND
C31 100n
GND VCC
DATA
1
DCLK
2
OE
3
nCS
4
GND
5
nCASC
6
VCC
7
VCC
8
IC5 N/C
C40 100n
C45 100n
C55 100n
C59 100n
C60 100n
C62 100n
C57 100n
C51 100n
C46 100n
C37 100n
C28 100n
C26 100n
2V5
GND
2V5
GND
C36 100n
C44 100n
C50 100n
C52 100n
C58 100n
C61 100n
C63 100n
C56 100n
C53 100n
C41 100n
C38 100n
C30 100n
GND GND
C29 100n C27 100n
3V3 3V3
PSYNC_OUT DVAL_OUT SPI_OUT0 SPI_OUT1 SPI_OUT2 SPI_OUT3 SPI_OUT4 SPI_OUT5 SPI_OUT6 SPI_OUT7 SPI_ENA SPI_CLK
PCLK_IN
SPI_IN0 SPI_IN1 SPI_IN2 SPI_IN3 SPI_IN4 SPI_IN5 SPI_IN6 SPI_IN7
RELSW RELCOM ASIOUT
PS1 PS3 PS2 PS4
INENA
SPI IN/OUT 804489i2s2.SCH
PSYNC_OUT DVAL_OUT SPI_OUT1 SPI_OUT0 SPI_OUT3 SPI_OUT2 SPI_OUT4 SPI_OUT5 SPI_OUT7 SPI_OUT6 SPI_ENA SPI_CLK
SPI_IN0 SPI_IN1 SPI_IN2 SPI_IN3 SPI_IN4 SPI_IN5 SPI_IN6 SPI_IN7 PCLK_IN
SPI_IN0 SPI_IN1 SPI_IN2 SPI_IN3 SPI_IN4 SPI_IN5 SPI_IN6 SPI_IN7
PCLK_IN
PSYNC_OUT DVAL_OUT SPI_OUT1 SPI_OUT0 SPI_OUT3 SPI_OUT2 SPI_OUT4 SPI_OUT5 SPI_OUT7 SPI_OUT6 SPI_CLK
RELAY CONTACTS SHOWN IN "NOT-ENERGISED" POSITION
5 1 10
3 8
RELAY1
RELAY-SPCO
VCC
TR9 BSS123
GND
RELAY
D1 BAV99
PRES SYNC RSERR TS188 TS204 SCRAM RS INTER
RELAY
RELCOM
A B
LK5
RELSW
RELSW RELCOM
REAR ASSEMBLY 804489i2s3.SCH
3
2
4
GND
1
GND
5
SW1
3
2
4
GND
1
GND
5
SW2
3
2
4
GND
1
GND
5
SW3
GND
VCC
SW1A SW1B SW2A SW2B SW3A SW3B
SW1A SW1B SW2A SW2B SW3A SW3B
TXD0 TXD1 TXD2 TXD3 TXD4 TXD5 TXD6 TXD7 TXENA
TXCLK
C39 10n
C48 10n
C49 10n
C47 100n
C54 10u
L4 470nH
VCC
GND
VCC
R15 120R
R14 120R
C32 100n
VCC
8
VEE
5
IN+
7
IN-
6
Q1n
4
Q1
3
Q0n
2
Q0
1
IC6 CLC007
C34 100p
C33 10n
R16 180R
R13 180R
GND
GND
C42 4u7
R12 150R
R17 75R
SVS
10
BISTENn
5
MODE
7
GND
6
VCCN
4
OUTC+
3
OUTC-
2
OUTB-
1
VCCQ
9
RP
8
D7
11
D6
12
D5
13
D4
14
SC
19
GND
20
D3
15
D2
16
D1
17
D0
18
CKW
21
VCCQ
22
ENA
23
ENN
24
FOTO
25
OUTA-
26
OUTA+
27
OUTB+
28
IC7 CY7B923
VTX
VCC
GND
C13 100n
C14 10n
C12 10u
VCC GND
N/C
1
FOUT
8
VCC
14
GND
7
XO1 XO
ASICLK
C43 100n
TXD0 TXD1 TXD2 TXD3 TXD4 TXD5 TXD6 TXD7 TXENA
ASICLK
GND
ASIOUT
ASIOUT
FL3
FL4 FL1
FL2
~ ~
DB1 DB106
~ ~
DB2 DB106
F4 4R7
F3 4R7
F1 4R7
F2 4R7
PS1 PS2 PS3 PS4
C4 1500u
C2 1500u
C7 100n
C6 100n
C5 100n
C8 100n
C1 330u
C10 330u
VCC
VCC
C15 100n
GND
R11 820R
C19 100n
C23 100n
C25 10u
R10 820R
VIN
1
GND
2
VOUT
3
CASE
IC2 LM3940
C20 100n
C16 100n
C22 47u
3V3
GND
GND
2V5
GND
C18 10n
VIN
3
VOUT
2
ADJ
1
CASE
0
IC3 LM317TO
LD6 LD5
TR2 BSS123 TR1 BSS123
R3 820R R2 820R
VCC
GND
LD8 LD7
TR4 BSS123 TR3 BSS123
R5 820R R4 820R
LD2 LD9
TR6 BSS123 TR5 BSS123
R8 820R R6 820R
LD4 LD3
TR8 BSS123 TR7 BSS123
R9 820R R7 820R
PRES SYNC RSERR TS188 TS204 SCRAM RS INTER
PRES SYNC RSERR 188 204 SCRAM RS
(INTERLEAVING)
INTER
TXCLK
PS1 PS2 PS3 PS4
VIN+
1
VIN-
2
VOUT+
5
VOUT-
3
CASE
G1
CASE
G2
IC1 PBBA-2405B
L1 22u
LD1
R1 820R
RN1 9x10k
GND
POWER
INENA
SPI_ENA INENA
5
4
3
2
RN3 4x10k
LK4 LK3 LK2 LK1
VCC
LK2 LK3 LK4 LK1
C35 10n
TXENN
TXENN
LK1 LK2 LK3 LK4
GND
C21 100n
C24 100n
GND
SPI TO SPI, ASI WITH RS, INTER, SCRAM
L3 L2
C3 100n
L5
470n
C9 10u
R21 22R
C70 47p
GND
C71 47p
R22 22R
GND
IRT
Communications
www.irtcommunications.com