Tektronix TDS1001C-EDU, Service Manual

Page: 66 / 114

Maintenance
Removal and Installation Procedures
WARNING. Only quali fi ed personnel should perform service procedures. Before
doing this or any other procedure in this manual, read the General Safety
Summary and Service Safety Summary found at the beginning of this manual. To
prevent damage to electrical components, refer to Preventing ESD. (See page 49,
Preventing ESD.)
Always disconnect the power cord before disassembling any part of the
oscilloscope.
Refer to the module locator drawings to fi nd the modules that you want to remove
or install. (See Figure 5 on page 55.) (See Figure 6.)
Refer to the Inspection and Cleaning procedure if you are disassembling the
instrument for cleaning. (See page 49, Inspection and Cleaning .)
Refer to the Replaceable Parts List for a list of all replaceable modules and their
part numbers.
Refer to the Exploded View Diagrams for each procedure, as indicated in the table.
Summary of Procedures
Complete disassembly is best achieved by following the procedures in the order
given in the following table:
Procedure Begins on page
Rear Feet (See page 56, Rear Feet .)
Flip Feet (See page 57, Flip Feet .)
Front-Panel Knobs (See page 57, Front-Panel Knobs .)
Rear Case (See page 58, Rear Case .)
Front Feet (See page 59, Front Feet .)
Power Supply Module (See page 60, Power Supply Module .)
Internal Assembly (See page 61, Internal Assembly .)
Front-Panel Cable (See page 62, Front-Panel Cable .)
Main Board Module
(See page 63, Main Board Module (Serial number C030000
or later) .)
Display Module (See page 66, Display Module .)
Front-Panel Module (See page 67, Front-Panel Module .)
Keypad (See page 68, Keypad .)
54 TDS2000C and TDS1000C-EDU Series Oscilloscope Service Manual