Tektronix CSA7404B - Page 241

Removal and Installation Procedures
CSA7404B, TDS7704B, TDS7404B, TDS7254B & TDS7154B Service Manual
6-21
CD drive
CD drive Interface
board
Microprocessor,
fan and heat sink
Fan
assembly
Front panel
assembly
Front
distribution
board
Low-voltage power
supply assembly
Power PC (PPC)
board
Riser board
Floppy disk drive
Display module assembly
Power flex
circuit
Display adapter board
Hard drive
Acquisition
board
Rear
distribution
board
Front panel
board
Front panel
keypad
PA bus
board
ATX assembly
Motherboard
Figure 6- 8: Internal modules