IRT DVA-4004, Instruction Manual

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Ti
tl
e
SCALE
SIZE
Sheet
DRAW
N
CHECKED ENG. APP. Rev
ision:
DO NOT
COPY
NOR
DISCL
O
SE TO
ANY
TH
IR
D
PAR
TY
W
ITH
O
U
T W
R
ITTEN
CONSENT
of
1
IR
T
El
ect
roni
cs Pt
y
. Lt
d.
Dr
aw
ing No.
COPY
RIGHT
ART
A
RM
ON NSW
AUST
RALI
A 2064
A3
N.T
.S.
5
DVA-
4004
805074
Dat
e
:
1
15-O
c
t-
2007
RECLOCKING SERIAL D.A.
K.N.
1 26-04-2005
+5V
PCB 805075
SDO SDO
Input INV SIG
N
AL
270 360
Input
and Reclock
ing circuit
805074s2.
sch
J2/
R
A opt
ional power in
(used when fit
ted t
o
F
RU-1030 fram
e)
1
2
3
4
5
6
7
8
9
10 13
14
15
16
17
18
19
20
21
22
RL1
G
5
Y
-254P 5V
3 2 1
SW
1
INVERT SIGNAL
2 1
R50 4K7
+5V
2 1
LD4 ye
ll
2
1
R46
560R
1 2
6 5
7
U9
IL207
1
2
L6
1 2
C47
10nF
1
2
C50
10nF
2 1
R51
560R
INVERT
L1R-L7R = 22nH R1R-R7R =
75R
1A 1B 2A 2B 3A 3B 4A 4B 5A 6A 6B 7A 7B 8A 8B
10A 10B
5B
11A 11B 12A 12B 13A 13B 14A 15A 15B 17A 17B 18A 18B
9A 9B
20A 20B 14B 21A 21B 22A 22B 23A 24B 24A 25B 26A 27A 27B 28A 23B 19A 19B 30A 30B 26B 31A 31B 32A 32B 25A 16A 16B 28B 29A 29B
P1
AC1 AC2 AC3 AC4
Po
w
e
r Su
p
p
ly
cir
c
u
it
805074s4.
sch
MO
N
. O
/P
+5V
SIGNAL
+5V
PRESENT
2
1
R45
560R
3 1
2
LK2
1
2
C10
4u7
2 1
LD5
grn
1
2
L5
1 2
C46 10nF
3 8
RL2A
V23026
10 1
5
RL2B
+5V
270 M
b
/s
360 M
b
/s
2
1
R48
560R
2
1
R47
560R
2 1
LD3
grn
2 1
LD2 ye
ll
2 1
3
Q4
BAV70
(A4)
OUT
5
OUT
6
MON
OUT
4
OUT
3
OUT
2
OUT
1
SDI SDI
O
u
tput
circuit
805074s3.
sch
'DC'
grn
2 1
R49
560R
2 1
LD1
+5V
2 1
R44 N/
C
1
2
SK9
1 3
2
D7
BAV70
1 3
2
D8
BAV70
1 3
2
D9
BAV70
SIG
N
AL
PRESENT
SIG
N
AL
INV
AL
ARM
RX
TX
270 MHz
Control
Interf
ace
805074s5.sch
+5V
+5V
3 2
1
Q5
BSS123
1 3
2
D11
BAV70
(OUT
PUT
S
)
IN
PU
T
1
2
L1R
1
2
L2R
1 2 3
J2
2
1
R2R 75R
1
2
L3R
2
1
R3R 75R
1
2
L5R
2
1
R5R 75R
1
2
L4R
2
1
R4R 75R
1
2
L7R
2
1
R7R 75R
1
2
L6R
2
1
R6R 75R
2
1
R1R
1A 1B 2A 2B 3A 3B 4A 4B 5A 6A 6B 7A 7B 8A 8B 10A 10B 5B 11A 11B 12A 12B 13A 13B 14A 15A 15B 17A 17B 18A 18B 9A 9B 20A 20B 14B 21A 21B 22A 22B 23A 24B 24A 25B 26A 27A 27B 28A 23B 19A 19B 30A 30B 26B 31A 31B 32A 32B 25A 16A 16B 28B 29A 29B
J1
DI
N64
O/P5 O/P6 O/P3 O/P4 O/P2 O/P1
3 2 1
SK8
1 3 5 7 9
P2
1
2
3
4
5
6
P3
Tx
R
x