User`s manual

USER`S MANUAL FM-SPY-T
File: FM-SPY-T Manual E.DOC MEDIA ENGINEERING page 38/41
The 25pin D-type connector AUXILIARY INTERFACE on the rear side of the FM-SPY-T is a
female chassis type receptacle. While looking onto the connector from the rear the pinout of
this connector is as follows:
PIN # Signal / Description
1 Gnd (Chassis)
2 MPX-OUT (+5.5....+6.5dBu @ nom dev.@600Ω)
3 SCADATA
4 RDSCLOCK (1187.5Hz)
5 RDSDATA (according to CENELEC EN 50067)
6 Opto1 Emitter (RDS loss alarm)
7 Opto2 Emitter (STEREO loss alarm)
8 Opto3 Emitter (CARRIER loss alarm)
9 Opto4 Emitter (TA flag)
10 Opto5 Emitter (TP flag)
11 Opto6 Emitter (AL2 alarm (via FM-SPY program))
12 Opto5 Emitter (AL1 alarm (via FM-SPY program))
13 Gnd (Chassis)
14 0V/5V binary signal: local=LOW/remote=HIGH
15 not connected
16 SCAAUDIO
17
RDSQUAL (PWM signal: T=842µs, good=HIGH,
bad=LOW)
18 +15VDC, PTC fused (I
hold
=0.5A@23
0
C)
19 Opto1 Collector (RDS loss alarm)
20 Opto2 Collector (STEREO loss alarm)
21 Opto3 Collector (CARRIER loss alarm)
22 Opto4 Collector (TA flag)
23 Opto5 Collector (TP flag)
24 Opto6 Collector (AL2 alarm (via FM-SPY program))
25 Opto6 Collector (AL1 alarm (via FM-SPY program))
D. PINOUT OF 25 PIN D
-
TYPE CONNECTOR ON THE REAR SIDE