Specifications

DWG. NO.
REV.
A
200440-SCH
H
G
F
E
D
C
B
A
1 2 3 4 5 6 7 8 9 10 11 12
H
G
F
E
D
C
B
A
1 2 3 4 5 6 8 9 10 11 12
E . C . N. REV DESCRIPTION
APPROVALS
PECHK CMDATE DWN
REVISION HISTORY
THESE DRAWINGS AND SPECIFICATIONS ARE THE
PROPERTY OF INTERNATIONAL RADIO CORP.
AND SHALL NOT BE REPRODUCED, COPIED OR USED AS
THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR
DEVICES WITHOUT PERMISSION.
SHEET
OF
SCALE : NONE PROJ NO.FILENAME:
DWG . NO .
REV
A
200440-SCH
TITLE:
UNCONTROLLED
UNLESS OTHERWISE MARKED IN RED INK BY CM AS A
CONTROLLED COPY, COPIES OF THESE DOCUMENTS
INCLUDING ASSOCIATED ELECTRONIC REPRODUCTIONS
ARE FOR REFERENCE ONLY.
APPROVALS
DWN
CHK
CM
PE
DISTRIBUTION
K
SIZE
C
C_L_SHT1_A.DOT REV. A
INTERNATIONAL RADIO AND ELECTRONICS CORP.
25166 LEER DRIVE ELKHART, IN. 46514
574-262-8900
WWW.IREC1.COM
IREC
+12V
/LOCK
/LOCK
LOCK
+12V
GND
+5V
+5V
FSK-R
LOCK
COMPOSITE IN
TP1
+12V
RF OUT
+8V
FSK-R
88-108 MHZ
COMPOSITE IN
+8V
-12V-12V
CLK
DATA
LOAD
8.26V
+8V
+5V
DATA
LOAD
CLOCK
GND
+5V
REMOTE FREQUENCY CONTROL
FSK BAL.
LF SEP.
CLOCK
DATA
/ENABLE
OSC in
OSC out
Fin
VDD
VDD
+5V
+12V
VVCO
FSK
+5V
CH. SEL.
DIRECT FSK
+5V
LOCK DET.
+5V
VU5
VU5
+12V
FSK
Local/Remote
Local/Remote
Frequency Select
ID
AUTO ID
BAND LIMIT
FSK-ID-CHAN
TP
NOTES :
1. ALL RESISTORS ARE IN OHMS,
1/4W, 5% TOL.
2. ALL CAPACITORS ARE IN MICROFARADS.
DL1
GREEN
DL2
RED
IN
3
C
2
OUT
1
VR3
LM317
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
J1
RECEPT 13X2
1
2
3
4
5
SW1
1
2
3
4
5
SW3
1
2
3
4
5
SW2
1
2
3
4
5
SW4
1
2
3
4
5
SW5
IN
3
C
2
OUT
1
VR2
LM78L05
PB1
RESET
SER
10
A
11
B
12
C
13
D
14
E
3
F
4
G
5
H
6
QH
9
CLK
2
QH
7
INH
15
SH/LD
1
U2
74HC165
SER
10
A
11
B
12
C
13
D
14
E
3
F
4
G
5
H
6
QH
9
CLK
2
QH
7
INH
15
SH/LD
1
U1
74HC165
12
34
56
78
910
HD1
HEADER 5X2
1
2
3
4
5
6
7
8
9
10
RP1
100K RPACK
1
2
3
4
5
6
7
8
9
10
RP2
100K RPACK
R1
10.0K
RA2
1
RA3
2
RTC
3
CLR
4
VSS
5
RB0
6
RB1
7
RB2
8
RB3
9
RB4
10
RB5
11
RB6
12
RB7
13
VDD
14
OSC2
15
OSC1
16
RA0
17
RA1
18
U3
PIC16C61
R2
10.0K
R17
1K BECKMAN
R18
68K
R19
25K
R24
150
R25
680
R26
680
R44
10.0K
R45
10K
R46
39K
R47
1.0K
R48
1.0K
R51
237
R52
1.27K
C1
33PF NPO
C2
39PF NPO
C3
1-10PF
C5
.001 POLY
C6
100PF
C7
.001
C9
.001
C10
.001
C13
3900PF
C19
.001
C23
.001
C26
.001
C31
.001
C32
.001
C33
33pF
C35
.001
D1
1N4148
D2
1N4148
D3
1N4148
D4
1N4148
D5 1N4148
D9
1N4148
D10
1N4148
R5
1.0K
R16
100K
R15
100K
D8
1N4148
C41
100PF
9 8
U4D
74HC14
5 6
U4C
74HC14
13 12
U4F
74HC14
11 10
U4E
74HC14
34
U4B
74HC14
12
U4A
74HC14
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
U6
MC145170
R4 100K
Y1
10.24MHZ
D7
1N4148
2 1
3
A2
MAR-6
C22
.001
R63
39
12
34
56
78
VCO61
POS-150
DL3
AMBER
1 2
3 4
5 6
7 8
9 10
HD2
HEADER 5X2
R30
10
R43
1.0K
12
34
56
78
910
PL1
HEADER 5X2
C24
33pF NPO
R7 10
C42
.001
C11 .001
C12
1
C14
.001 POLY
R6
100K
R9
100K
R10
100K
R11
100K
R13
100K
R14
100K
R21
100K
R12
1.0K
R62
100
R65
100K
R61
10.0K
R20 1M
R41 10.0K
R28 10.0K
R27 10.0K
R42 10.0K
R40 10.0K
R23
1M
R22
200K
C15
0.01
R35 499K
D12
1N4148
R3
150K
D6
1N4148
R66
150
R67
15
R68
499K
21
3
A1
MAR-6
R38
15
R39
100
R33
100
D11
1N4148
C62
220pF
R64 4.99K
2
3
1
411
U5A
MC33284P
6
5
7
U5B
MC33284P
9
10
8
U5C
MC33284P
13
12
14
U5D
MC33284P
2
3
1
84
U7A
NE5532
5
6
7
U7B
NE5532
+5V
GND
RF OUT
8
9
C4
1
C29
1
C43
1
C8
1
C44
1
C40
1
C28 1
509
2
3
1
8 4
U8A
TL072
5
6
7
U8B
TL072
C76
0.1
C77
0.1
C78 0.1
-12V
+12V
R85
2K
PWR. CNTRL. OFFSET
C79 0.1
-12V
R87
10K
Q72
IRFD9120
G
S
D
D13
3.9V
TP2
4.5 - 8.0V
1
2
JP1
JUMPER
C82
.01
PWR. CNTRL TILT
+8V
SCH, FM-VFM RF EXCITER
DW
01-04-02
R80
24.3K 1%
R88
30.1K 1%
R89
26.7K 1%
R82
24.3K 1%
R90
499 1%
R86
680.0
D14
6.2V 1N753A
R81
10.0K
C81
1000pF
R83
5.11K 1%
R84
5.11K 1%
C80
0.1
1 FOR PROTOTYPE 01-04-02 DW
02-06-02 DW2 MODIFIED PER MIKE SENEKI
06-24-02 DW3 CHG'D R18 PER EAD MRH01. R18 WAS 91K OHM. U5 WAS C 6900-5
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
+
C61
47/20V
TANT.
+
C21
10/35V
TANT.
+
C27
10/35V
TANT.
+
C30
10/35V
TANT.
+
C36
10/35V
TANT.
+
C37
10/35V
TANT.
+
C38
10/35V
TANT.
+
C39
10/35V
TANT.
POLY
POLY
UNLESS OTHERWISE SPECIFIED:
1 1
REFERENCE DESIGNATORS NOT USED:
C16, C17, C18, C20, C25, C34, C45-60, C63-75,
Q1-71, R29, R31, R32, R34, R36, R37, R49, R50,
R53-60, R69-79, VCO1-VCO60.
R8
100
05-23-03 DW4 R8 WAS 1.0K OHM.
246 A-G
01-29-04 DWA PRODUCTION RELEASE
277
DW DP
DJ
01-05-02
DW
01-05-02
DP
01-05-02