Dsp Core - Studer D950 Operating Instructions Manual

8.3

DSP Core

Front View:
MEMNET MADI
#01 #00
FAIL
IDLE
SYNC
IF 1
RS 232 RS 232
POWER SUPPLY
DC
OK
DC OUTPUT
ON
OFF
SWITCH OFF
THE DC OUTPUT
BEFORE REMOVE
Date printed: 03.09.03
MADI MADI
#01 #02
FAIL FAIL FAIL
IDLE IDLE IDLE
SYNC SYNC SYNC
IF 1 IF 1 IF 1
IF 2 IF 2 IF 2
IF 3 IF 3 IF 3
IF 4 IF 4 IF 4
RS 232 RS 232
5V
The D950 DSP core is housed in a 19"/9U frame, containing all the DSP
cards, the power supply, and the digital audio connections. In standard
cases, a 1U air deflector panel mounted on top of the DSP frame is
supplied. This arrangement, together with the built-in fans, is sufficient for
the ventilation of the DSP frame in the specified environmental conditions.
The DSP cards are hot-pluggable. The available cards are:
• DSP card with 8 AES/EBU inputs and 8 AES/EBU outputs (PEAES).
• DSP card (PE).
• Twin MADI card with 2 optical MADI inputs and 2 optical MADI outputs
on SC connectors.
• MEMNET communication card for the connection to the Control System
via SC connectors.
The DSP core is powered by one or two universal 5 V power supplies,
depending on the number of cards. The power supply chassis has 3 slots so
that a third power supply can optionally be installed for redundancy, if
required.
SW V3.3
PEAES PE PE PE
#00
FAIL FAIL FAIL FAIL
IDLE IDLE IDLE IDLE
AES IN
1
2
3
4
5
6
7
8
RS 232 RS 232 RS 232 RS 232
D950 Digital Mixing System
PE PE PE PE
FAIL FAIL FAIL FAIL
IDLE IDLE IDLE IDLE
RS 232 RS 232 RS 232 RS 232
POWER SUPPLY
DC
OK
DC OUTPUT
ON
OFF
SWITCH OFF
THE DC OUTPUT
BEFORE REMOVE
Technical Specs 8-5
5V