3-54
Section 3 — Functional Description
Floppy Disk
Controller
M40-002-05
Power
Distribution
Board
Dual Port
RAM
External
Connections
Control
Panel
Processor
RS-422
M/E 2 Data Link
To Frame
AC Line Input
(Standard)
Control Panel
CPU Board
3.5" Floppy Disk
Upper Control
Panel PuP
Graphics
Controller
Flat Panel Display
RS-422
M/E3 Data Link
To Frame
Buttons,
Lamps, LEDs,
and Displays
RS-422
M/E 1 Data Link
To Frame
Async Serial
Interface
Status Terminal
Link To Frame
Status Terminal
Connector on
Control Panel
Async Serial
Interface
RS-232
Bitpad or
Mouse
Dual Port
RAM
Control Panel
Power Supply
(Standard)
Lower Panel
DC power
(+5Vdc/+14Vdc)
DC Power to
Upper Panel
(+5Vdc/+14Vdc)
DC Power from
Lower Panel
(+5Vdc/+14Vdc)
and/or
Control Panel
Power Supply
(Redundant)
AC Line Input
(Redundant)
Model 4000-3
Upper Control Panel
Model 4000-3
Lower Control Panel
Sync Serial
Interface
RS-422
F/F Mix Data Link
To Frame
M/E 1
Processor
Upper Panel
Distribution
Module
M/E 2
Processor
M/E 3
Processor
Lever Arms,
Buttons,
Lamps, LEDs,
and Displays
Lever Arms,
Buttons,
Lamps, LEDs,
and Displays
Lever Arms,
Buttons,
Lamps, LEDs,
and Displays
FF Mix
PuP
Lever Arms,
Buttons,
Lamps, LEDs,
and Displays
Figure 3-17. Model 4000-3 Control Panel Functional Operation, Block Diagram
Summary of Contents for Grass Valley 4000
Page 3: ...iii Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Page 4: ...iv Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Page 34: ...1 20 Section 1 System Overview ...
Page 138: ...2 104 Section 2 Installation ...
Page 196: ...3 58 Section 3 Functional Description ...
Page 286: ...Index 6 Index ...