User`s manual

USER`S MANUAL ME-TUN
File: ME-TUN Manual E.DOC MEDIA ENGINEERING page 26/29
The 25pin D-type connector AUXILIARY INTERFACE on the rear side of the ME-TUN 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 for future use
12 for future use
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 for future use
25 for future use
C
.
PINOUT OF 25 PIN D
-
T
YPE CONNECTOR ON THE
REAR SIDE