Revision A • 6/06
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5-7
5 Service
Product Description
The +48 volts from a 99-1205 or a 50-27 power
supply plugs into J21 on the Monitor & Output
card. When a redundant supply is used, a 90-1995
Redundant Coupler couples the two power sup-
plies into the NetWave through a pair of low-volt-
age dropping Schottky diodes.
48 volts is fed to the DSP boards, along with
the various system bus signals using 50-conduc-
tor flex cables. These tie the Monitor & Output
card and the DSP & I/O cards together in series.
The last DSP & I/O card (the DSP & I/O card
farthest from the Monitor & Output card) has a
100 ohm resistor pack plugged into RN1 to ter-
minate the bus signals.
The +48 volts is routed to each control panel
using pins 4 and 5 of the RJ-45 connectors. Pin 7
is the 48 volt return. A balanced clock is on pins 1
and 2. Pins 3 and 4 are the bidirectional data lines.
Pin 8 is used to sense that the panel is present.
Each card and panel has several DC-to-DC con-
verters to convert the +48 volts into the various
DC voltages required by the panels and cards.
These include ±17 VDC for analog circuits, +5
VDC for digital circuits, and +3.3 VDC for FPGA
circuits.
Red CAT-5 cables (12" long, shown below) con-
nect the control panels to the DSP & I/O cards.
The Monitor panel plugs into J28 on the Monitor
& Output card. Each Dual Fader panel position
has a red CAT-5 cable plugged into a labeled jack
on a DSP & I/O card. Each position in the frame
has a red CAT-5 cable supplied with the frame.
Each DSP & I/O card handles the signals from
eight channels. Channel control is done by the
control strips on the four Dual Fader panels (two
channels strips per panel) that plug into that DSP
& I/O card.
The Monitor & Output card also has DSP to
sum the various system buses and create the physi-
cal outputs from the console. The monitor & Out-
NetWave Console, Main Components
99-1422
Monitor Panel
99-1421 Monitor
& Output Card
CAT-5 for
Monitor
Panel
Input Slot 1
Input Slot 2
Input Slot 3
Input Slot 4
Input Slot 5
Input Slot 6
Input Slot 7
Input Slot 8
CAT-5 for
Channel
Strips
1 and 2
CAT-5 for
Channel
Strips
3 and 4
CAT-5 for
Channel
Strips
5 and 6
CAT-5 for
Channel
Strips
7 and 8
99-1423 Dual Fader
Panels, or 90-2125
Dual Blank Panels,
are installed into
pair of input slots
19-338 Red
Cat-5 Cables
80-1981-X Palm Rest
80-1982-1
Left Side panel
80-1982-2
Right Side panel
99-1420 DSP & I/O Card
80-1993-X Connector
Access Cover
80-1984-X
Reflector
NOTE: Part numbers with an X suffix have three variations: use -08 for NetWave-8 parts, use -16 for NetWave-16 parts and -24 for NetWave-24 parts.
23-200
Cue Speaker
80-1983-X
Display
Window
17-122
H/P Jack
Console Display
Subassembly
