Fig. 5-6. Rear interface connector assignments.
FUNCTION CONTACTS
+Input
288
+
I
Input common (ground)
278
+
I
Auxiliary input ground
268
--)
I
Auxiliary input
25B
1)
I
Function output ground
24B
?)
I
Function output
238
1)
I
SMPTE HF output ground
228
--)
I
SMPTE HF output
218
--)
I
dB converter output ground
208
+
I
dB converter output
19B
--)
I
188
-W
I
Scans
by
ARTEK
MEDL4
=>
CONTACTS FUNCTION
I
+
28A
-Input
I
+
27A
Input common (ground)
I
+-
26A
I
+
25A
I
+
24A
Input monitor
I
+
23A
Input monitor ground
I
+
22A
I
+
21A
I
+-
20A
Converter output
I
+
19A
Converter output ground
Barrier
178
-W
I
4-
17A
Slot
16B
+
I5B
+
148
-b-
138
-+
+33.5 V filtered dc
'128
1)
I
Colleclor lead of pnp series-pass
'
11 B
--)
1
Transformer shield
10B
1)
1
f33.5
v
common return
'9B
+
I
-33.5 V filtered dc
'88
1)
I
Collector lead of npn series-pass
'
78
--)
I
No connection
6B
-k
1 7.5 V ac winding
58
1)
+1
I.
5 V common return
'48
-b-
+11.5 V common return
'38
-W
+
11.5 V filtered dc
'
28
+
25 V ac winding
18
--)
Rear view
Assignments listed for pins
1A-13A and 1B-13B are availablein all power modules;
however, onlythosepins marked with an asterisk (') are used in
the AA 501.
2958-49
1
I
I
of
I
+
16A
I
+
15A
I
+
14A
I
+
13A
I
+
12A'
f33.5 V filtered dc
1
e
11 A*
Base lead of pnp series-pass
1
1 OA*
Emitter lead of pnp series-pass
I
+-
9A'
f33.5
v
common return
I
+
8A'
-33.5 V filtered dc
I
+
7A'
Emitter lead of npn serles-pass
TM
500
A
-
Barrier
I
+
6A'
Base lead of npn series-pass Slot
I
5A
17.5 V ac winding
I
+
4A'
+11.5 V common return
I
+
3A'
fll.5 V common return
I
+
2A'
+ll.SVfiltereddc
1
1A
25Vacwinding
plug-in
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