Removal and Installation Procedures
Processor Module
You need a screwdriver with a T-15 Torx tip and a 3/16 inch open-end wrench
(items 1, 2, and 7).
NOTE.
Before you remove the processor module, you need to disconnect the
ribbon cable at J1000 from the AWG12G board. (See page 4-45, AWG12G 1 CH
Board (AWG7000B Series Only).) (See page 4-46, AWG12G 2 CH Board.).
Removal.
To remove the processor module, follow these steps: (See Figure 4-16
on page 4-35.)
1.
Remove the handle unit, snaps, cosmetic covers, front-trim unit, EMI covers,
MIO board enforcement bracket, hard disk assembly, drive-bay module, and
Multi-Input/Output board.
2.
Orient the instrument so that the bottom is on the work surface.
3.
Remove the two screws securing the drive-bay bracket to the processor tray.
4.
Lift the drive-bay bracket away from the processor tray.
5.
Remove the three screws securing the connector bracket to the rear panel.
6.
Lift the connector bracket away from the rear panel.
7.
Remove the six mounting posts securing the VIDEO connector, COM 1
connector, and PARALLEL PORT connector to the chassis.
8.
Remove the eight screws securing the Processor tray to the chassis.
9.
Disconnect these cables:
The cable from the Power board at J2A1, J2A2, and J2J1.
The cable from the LCDA board at J8H1.
The cable from the Front Connector board at J8G2.
The cable from the Front Switch board and Multi-Input/Output board
at J8J3.
10.
Carefully lift up and slide the processor module away from the chassis.
Installation.
To install, reverse this procedure.
4–34
AWG7000B and AWG7000C Series Service Manual
Summary of Contents for AWG7 1B Series
Page 2: ......
Page 6: ......
Page 16: ...Environmental Considerations x AWG7000B and AWG7000C Series Service Manual...
Page 18: ...Preface xii AWG7000B and AWG7000C Series Service Manual...
Page 19: ...Operating Information...
Page 20: ......
Page 22: ...Operating Information 1 2 AWG7000B and AWG7000C Series Service Manual...
Page 23: ...Theory of Operation...
Page 24: ......
Page 33: ...Adjustment Procedures...
Page 34: ......
Page 52: ...Adjustment Procedures 3 18 AWG7000B and AWG7000C Series Service Manual...
Page 53: ...Maintenance...
Page 54: ......
Page 130: ...Troubleshooting 4 76 AWG7000B and AWG7000C Series Service Manual...
Page 131: ...Replaceable Parts...
Page 132: ......
Page 136: ...Replaceable Parts Figure 5 1 Cosmetics 5 4 AWG7000B and AWG7000C Series Service Manual...
Page 166: ...Replaceable Parts Figure 5 18 CLK12G module 5 34 AWG7000B and AWG7000C Series Service Manual...
Page 168: ...Replaceable Parts Figure 5 19 AWG12G module 5 36 AWG7000B and AWG7000C Series Service Manual...
Page 170: ...Replaceable Parts Figure 5 20 SMA bracket 5 38 AWG7000B and AWG7000C Series Service Manual...
Page 172: ...Replaceable Parts Figure 5 21 Relay unit 5 40 AWG7000B and AWG7000C Series Service Manual...
Page 174: ...Replaceable Parts Figure 5 22 Rear connectors 5 42 AWG7000B and AWG7000C Series Service Manual...