Tektronix TLA Series, Service Manual

Page: 96 / 130

Removal and Installation Procedures
6- 18
TLA Series Digitizing Oscilloscope Modules Service Manual
F1 Processor Board +12 V
F2 Processor Board +5 VD
F4 Processor Board --5.2 V
F5 Processor Board --12 V
F12 Processor Board +5V
F13 Processor Board Probe Compensation Output
Circuit number Circuit board Purpose
F5
Processor board
F1
F4
F2
F12
F13
Figure 6- 7: Fuse replacement
Use the following procedure and Figure 6--7 to install the fuses.
CAUTION.
To avoid damage to the DSO module, use only replacement fuses that
match the type, voltage, and current rating of the original fuse. See the
Mechanical Parts List section for the part number of replacement fuses.
1.
Using a soldering iron, solder the new fuse into place.
2.
Perform the
Processor Board
installation procedure (see page 6--14).
Installation