A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
SN3308
P1
10
COMP. NAV #2 IN
VHF NAV #2
NAV #2
NOTE 3
8
NAV-2 ILS ENERG.
COMP. NAV OUT
ILS ENERGIZE
NAV2 RELAY
5
TO SWITCHING RELAY COILNOTE 3
NOTE 1
DATA
DATA
GROUND
AIRCRAFT PC-TO-SN3308 DATA LOADER CABLE
P3
DATA
DATA
GROUND
SN3308
P3
P1
32
30
RS-232-2 TX
RS422-2 IN+
GROUND
14
RS422-2 IN-
4
BENCH PC-TO-SN3308 CABLE
14
32
P3
30 RS-232-2 TX
SEE NOTE 2
RS422-2 IN+
RS422-2 IN-
AIRCRAFT DATA LOADER JACK
SN3308
3. ILS ENERGIZE AND RELAY SWITCHING OUTPUT ARE ONLY REQUIRED IF
NAV-2 IS TO BE USED AS A SECOND PRIMARY VHF NAV RECEIVER. IN THIS
CONFIGURATION A 2ND SWITCHING RELAY IS ADDED TO SWITCH THE DBAR
AND FLAG INPUTS FROM THE 2ND RECEIVER IN THE SAME MANNER AS THE
GPS SWITCHING RELAY SHOWN FOR NAV-1 ON THE PREVIOUS PAGE.
1. FOR 3V COMPOSITE NAV SOURCES INSERT A 470K SERIES RESISTOR
LOCATED AT THE SN3308 CONNECTOR. NOT REQUIRED FOR .5V
SOURCE.
NOTES:
4. ON 14V AIRCRAFT A PULLUP RESISTOR MAY BE REQUIRED TO
ALLOW VOR OPERATION.
AC POWER SEE
NOTE 4
14
32
P3
30
SN3308
RS 422-2 IN
RS 232 RX(GPS 2)
RS 232 TX(GPS 2)
UPDATE
GPS
GPS #2 (RS422)
NOTE 5
(A) 6
(B) 11
(-) 3
(+) 15
TNL2000
9600 Bd
NORTHSTAR
M3
1200 Bd
C
12/10/98
B
A
3/19/99
PAGE COUNT
NOTE 7 CHANGED. PAGE COUNT.
7/10/98
6/9/98
INCORPORATED A/R 126 ADDED SHEETS 17-21
DO NOT REVISE MANUALLY
9/10/98
E
COMPOSITE NAV-2 CHANGED TO P1-10. NOTE 7
ADDED.
FIRST RELEASE
F
COMPUTER CONTROLLED DRAWING
2. MOUNT SOFTWARE DOWNLOAD JACK IN AN ACCESSIBLE LOCATION.
JACK IS SWITCHCRAFT TYPE 14B OR EQUIVALENT. DATALOAD JACK
MUST BE INSTALLED TO ALLOW FUTURE DOWNLOADS
SEE NOTE 2
P3
16
RS422-2 IN+
34
SN3308
RS422-2 IN-
(A) 6
(B) 11
(-) 3
(+) 15
TNL2000
9600 Bd
NORTHSTAR
M3
1200 Bd
GPS #1 (RS422)
5. AN RS-232 GPS-2 CANNOT BE USED IN COMBINATION WITH A WX-500
STORMSCOPE ON THE SAME PORT.
A/R 161 ADDED RS-422 TO GPS CONNECTION
F1
8/13/99
TOTAL SHEETS CHANGED TO 29
G
10/23/00
DATA LOADER
RS232-TX
14
SEE NOTE 2
32 RS422-2 IN-
(RS-232) GPS-2 OR LORAN-2.
NOTE 5
30
SN3308
P3
RS422-2 IN+
GPS-2
RS-232-2 TX
NOTE 3
1/4 Inch
04/03/01 G1
A/R 360 ADDED 1/4" TO STEREO PHONE PLUG
PAGE COUNT
A/R 573 PAGE COUNT
10/04/02 G2
Sunday, May 03, 1998
90106-10
G2
NAV-2, GPS 1 (RS422), GPS-2, DATA LOAD
SANDEL
Vista, Ca.
B
7
29
SN3308 INSTALLATION DRAWING
Thursday, September 25, 2003
Title
Size
Document Number
Rev
Create:
Sheet of
Category
Mod:
470K
FEMALE DB9
IBM PC SERIAL PORT
5
9
4
8
3
7
2
6
1
FEMALE DB9
IBM PC SERIAL PORT
5
9
4
8
3
7
2
6
1
TIP
RING
SLEEVE
STEREO PHONE PLUG
10K
DATA LOADER
DATA LOADER
