Audio Input Connectors; Audio Output Connectors; External Power Supply Isolation - PESA Cougar Series Open Me First

Switching system
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4.5 Jaguar Audio Frame Connectors Continued:

Audio Input Connectors

There are 64 matrix "A" and 64 matrix "B" audio input connectors located
on the rear of the Jaguar Audio Routing Switcher when the Jaguar Frame
is configured as a 64X64 stereo routing switcher. When the Jaguar Frame
is configured as a 128X64 mono routing switcher matrix "A" inputs func-
tion as inputs 1-64 and matrix "B" inputs function as inputs 65-128. These
connectors allow the connection of the audio sources to the Jaguar Audio
Routing Switcher.
The pinout of the audio input connectors is as follows:
PIN NO.
1
2
3

Audio Output Connectors

There are 64 matrix "A" and 64 matrix "B" outputs on the rear of the Jag-
uar Audio Routing Switcher. These connectors allow the connection of the
audio destinations to the Jaguar Audio Routing Switcher.
The pinout of the audio output connectors is as follows:
PIN NO.
1
2
3

4.6 External Power Supply Isolation

External power supplies must be diode isolated from the switching
system's internal power supplies. 1N5821 or equivalent type diodes may
be used for this purpose. See Figure 4-5 for an external power supply
connection guide. NOTE: In-line fuses should also be used to prevent
damage to the switching frames.
07/96
P/N 81905903820
System Connections
Section 4
DESCRIPTION
SIGNAL +
SIGNAL -
SHIELD
DESCRIPTION
SIGNAL +
SIGNAL -
SHIELD
page 4.15

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