4-31
Control Panel Servicing
Model 4000-2A/B Control Panel Board Locations
The Model 4000-2A/B Control Panel is divided into two main areas, referred to as
the Upper Panel and the Lower Panel. The location of the components in these two
areas are illustrated in
Figure 4-16. Standard Control Panel Parts Locations
0621-404
Lower Control
Panel PuP
(2A = 064844)
(2B = 068954)
Control Panel
CPU Board
(2A = 068960-10)
(2B = 068960-20)
Lower Left
Switch Board
(2A = 064840)
(2B = 068950)
3.5"
Floppy
Disk Drive
(EA2362)
Power
ON/OFF
Switch
Fuse
Control Panel
Power Supply
Cover
Lower Center
Switch Board
(2A = 064841)
(2B = 068951)
Lower Right
Switch Board
(2A = 064842)
(2B = 068952)
Positioner
Joystick
(073890)
Upper Right
Switch Board
(2A = 064848)
(2B = 068958)
Upper Control
Panel PuP
(2A = 064849)
(2B = 068959)
Upper Left
Switch Board
(2A = 064845)
(2B = 068955)
Soft Button
Switch Board
(2A & 2B =
068957)
Optional
Redundant
Power Switch
& Fuse
Power Supply
(Standard)
Power Supply
(Redundant)
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 ...