Procedures For Modules - Tektronix TDS5000B Series Read This First Manual

Procedures for Modules

Front Panel Assembly
TDS5000B Series Service Manual
You should have completed the Procedures For External Modules before doing
many of the procedures in this collection. The procedures found here are listed in
disassembly order:
H Front Panel assembly
H Front Panel Board
H Front Panel Keypad
H Display assembly
H Display Adapter Board
H On/Standby Switch Flex Circuit
H Floppy Disk Drive
H Hard Disk Drive
H CDRW Drive
H Fan assembly
H Power Supply
H Motherboard
H PC Interface Board
H Acquisition Board
1. Locate module to be removed: Locate the Front Panel assembly in
Figure 6- -8, on page 6- -22. Additional modules to be removed:
H Trim (Front-Panel)
2. Remove the Front Panel assembly: See Figure 6- -8, page 6- -22.
3. Orient the oscilloscope: Set the oscilloscope so the bottom is down on the
work surface and the front panel is facing you.
a. Remove the six T-15 TORX drive screws that secure the Front Panel
assembly to the front chassis.
b. Grasp the top of Front Panel assembly and pull forward to allow access
to the ribbon-cable connector on the Front-Panel Board.
1
c. Use the @ inch flat-bladed screwdriver to carefully lift the J1 cable
8
connector lock up to disconnect J1 flex cable from the display module
Removal and Installation Procedures
6- - 21