![Garmin GNC 420 Maintenance Manual Download Page 163](http://html1.mh-extra.com/html/garmin/gnc-420/gnc-420_maintenance-manual_3740566163.webp)
400 SERIES MAINTENANCE MANUAL
Page B-13
P/N 190-00140-05
Rev. C
Table B-14. J6 Descriptions
(continued)
16
500
:
VOR/ILS AUDIO HI
O
17
500
:
VOR/ILS AUDIO LO (GND)
O
18
SERIAL DME CLOCK
O
19
SERIAL DME DATA
O
20
SER DME - CHAN REQ /PAR DME -
4MHZ
I/O
21
SER DME - RNAV MODE /PAR DME -
2MHZ
I/O
22
VOR/ILS DME COMMON
I
23
VOR/ILS 429 OUTB
O
24
VOR/ILS 429 OUTA
O
25
VOR OBI CLOCK
O
26
VOR OBI SYNC
O
27
VOR OBI DATA
O
28
VLOC REMOTE TRANSFER
I
29
ILS ENERGIZE
O
30
GLIDFLAG
O
31
GLIDESLOPE -FLAG /+DOWN
(GLIDESLOPE COMMON)
O
32
GLIDUP
O
33
PARALLEL DME - 1MHZ
O
34
GLIDESLOPE IF AGC
O
35
VOR/ILS 429 INB
I
36
VOR/ILS 429 INA
I
37
PARALLEL DME – 800KHZ
O
38
GLIDESLOPE SUPER FLAG OUT
O
39
PARALLEL DME - 400KHZ
O
40
PARALLEL DME - 200KHZ
O
41
AIRCRAFT GROUND
-
42
PARALLEL DME - 100KHZ
O
43
PARALLEL DME - 50KHZ
O
44
AIRCRAFT POWER
I