IRT DDC-3480, Instruction Book

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DRAWN CHECKED ENG. APP. CONTRACT No. DO NOT COPY NOR DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
IRT Electronics Pty. Ltd.
DRAWING No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064 A3
804154
1
O
F
1
MPEG-2 ASI
U9
XTAL 1
4
U10
22 23 10u
P1/21AB P1/22AB P1/25AB P1/26AB P1/23AB P1/24AB
RS1
P1/27AB P1/28AB
12
6
26
3
25
1
T1
113B7
2
6 5
24 1 7 8 9 10 11 12 13 15 17 18 20 21 22 23
U5
10 7 5 3 23 22
U12
11 12 14 16 18 17 15 13
2 3 4 5 6
25 26 27
28
4
9
21
24
1
P1/31AB
19/AB 18/AB
XR-T7296
CY7923
CYC419
27MHz
25
6 8
21
19
TP3
U15
26
8
3 4
7
MAX704
RS2
RS3 1
2 3 4 5
7
2
14
24
1
11
16
8
27 28
OPTICAL OPTION
9 8
26
5
10 21 27 28
1 2
16
8
7
4K7
4K7
360R
100n
D8 D2 D1 D0 D3 D6 D5 D4
/FL/RT
/W
/XO/HF
Q6 Q5 /R Q8 Q3 Q2 Q1 Q0
/FF /X1
Q4
/MR /EF
D7
SC/D
D7 D6 D4 D2 D0 D1 D3 D5
SVS
MODE
/BISTEN
/END
Vcc
FOTO
CKW GND OUTA- RP
OUTC+
OUTC- OUTB- OUTB+ OUTA+
CKW
/ENN
Vcc
Vcc
ENCODIS TCLK TNDATA TPDATA RCLK RLOOP TAOS GNDD GNDA RPDATA RNDATA
TRING
TTIP
TXLEV DS3/E3
DECODIS
BVP
Vdd
LLOOP
LK4 LK3 LK2 LK1 SYS /CLK INT /OUT LED4 LED3 LED2 LED1 CY_CKR CY_SCD CY_ABSEL CY_RF CY_RDY CY_RVS FIFO_RT FIFO_WR FIFO_HF ASI_IN1 ASI_IN3 FIFO_RD ASI_IN7 VCCIO ASI_IN4 ASI_IN2 ASI_IN0 FIFO_FF FIFO_XI FIFO_MR ASI_IN5 FIFO_EF CY_SO VCCINT VCCIO NC VCCINT VCCIO VCCIO VCCIO
DMV_CLK DMV_OUT
PSYNC DVALID
SPI1
RELAY
TP_DATA TN_DATA
TCLK
ENCODIS
SYS RST
RMS Q2
RMS Q1
RMS A1
RMS A2
SPI_CLK
SPIENA
SW2 B
SW2 A
SW1 B
SW1 A
/RESET
Vbatt
-MR
VCC
PFI GND
SW
XTAL 2
34.368MHz 44.736MHz
OR
1
14
8
7
ASI_IN6
+B1
+B1
+B1
+B1
+B1
+B1
+B1
+B1
+B1
+B1
+B1
+B1
+B1
+B2
+5a
14
+5a +5b
+5a
+5a
+5b
+5b
+5b
+5b
+5b
+5b
+5b +5b
+5b +5b+5b
+5b
+5b
+5b
+5b
+B1
+B2
+B6
+B6
+B6
+B6
+B6
+B3
+B3 +B4
+5a
142 133 135 134 132 128 122 120 116 115 119 121 112 111 131 144 136 149 147 148 150 127 141
189 191
SPI3 SPI2 SPI4 SPI5 SPI6 SPI7 SPI0
1
9
6
193 198 200 202 203 13 12 11 205 53 55 58 60 64 85
18 41 28 38
101
79 44 45 46 47
87
89
97
94
169 167
83 39
30
25
17
EPF10K10QC208
DDC-3480
TO G703 CONVERTER
(/34 or /45)
9 1 2 3 4 5 6
10
1 3 4 2
8 7 5
EPC1441
DCLK
ConfDone
nConf nStatus DATA0 mSel0 mSel1 nCE
2
B1+
155 105 52 156
U9 (PART)
J7
U11
B1+
108 107 154
IN HDB3 OUT B3ZS
LK5 B3ZS LEVEL LK7
IN > 225ft OUT < 225ft
U16
4 NC7S32
2 13/04/00
ECR1135
3 05/10/00
4
2
+B4
U8
74HCT1G04
5
3
ECR1168
4 03/01/01
LK1 LK2 LK3 LK4
2
1
LED1 ASI INPUT LOSS
2
1
LED2 TS SYNC ERROR
2
1
LED3 188 Byte
2
1
LED4 204 Byte
1
3
2
EMI1 DSS306
1
3
2
EMI2 DSS306
1
3
2
EMI3 DSS306
1
3
2
EMI4 DSS306
1 2 3
AC
FUSE1 1R FUSE2 1R FUSE3 1R FUSE4 1R
LD4 IND
6
1
4
3
DB1
DB106
6
1
4
3
DB2
DB106
VIN-
2
VIN+
1
+V
4
-V
3
5
CONV ZS32405
CD67 220u
B2 BEAD
LK5 LK7
SK1 G703 OUT
B6 BEAD
CD2,8,13,17 10u
B1 BEAD
TP1
LED6 POWER
1 2 J2
ALARM
3 1
2
LK9
3 1
2
LK8
CD64
220u
2 3
7
8 4
1
6
U13
LM311
B
11
A
12
G
15
Q
10
!Q
9
!R
13
C
14
U14B
VCC
1
DO
14
AEC-
7
AEC+
6
CD
5
VCC
4
OEM
3
VCC
2
DI
8
DI
9
VEE
10
VEE
11
MUTE
12
DO
13
U6 CLC014
C4 10u C3 10u
CD48,62 10u
B
5
A
4
G
1
Q
6
!Q
7
!R
3
C
2
U14A
74HC4538
R76
0R
R74 0R
R19 10K
R20 10K
C18 1u
C1 100n
R3 75R
R4
100R
R5
100R
R21 33R R22 33R
R32
10K
R35 10K
2 1
D1
1N4148
CD16 100n
CD61 100n
C59 100n
CD73 100n
CD58 100n
CD1,19,22,20,21,25,12 100n
CD29 100n
R40 22R
R39
22R
R30
22R
LD3
IND
R6 75R
C5 100pF
C9 100n
R10 0R
R65
1K
CD75 100n
CD60 100n CD63 100n
CD74 100n
R67 10K
LK6
NC NO
CD32 10u
TP6
C2 100n
SK2 ASI IN
CD72 100n
CD70 100n
CD71 100n
CD68 100n
C66
100n
CD69 220u
LD2 IND LD1 IND
R33 47K R34 47K
R38 10k
CD24,31
10u
2 1
D7 BAS32L
2 1
D6 BAS32L
2 1
D4 BAS32L
CD30 10u
CD56,57 10u
CD54 100n
B3 BEAD B4 BEAD
B7
R64 10K
CD28 100n
RL1
2 1
D9
BAS32L
CD14 330u
CD11 330u
R71 75R
R15 75R
R57 22R
CD5,6,7,15,26,35,47
49,50,51,52,65
CD33,36,37,38,39,40,41 CD42,43,44,45,46,53
L1
IND
L2
33n
R1
120
R50
1K
R56
1K
R55
1K
R58
1K
R51 10K
R63 330R
R16
0R
2 1
D5 BAS32L
R43
22R
R9
1M
C16 100n
CD9 C
IRT
Communications
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