Front-Panel Module - Tektronix TDS2022C Service Manual

Front-Panel Module

TDS2000C and TDS1000C-EDU Series Oscilloscope Service Manual
You will need a torque-limiting Torx T-15 screwdriver and a flat-blade screwdriver
for this procedure.
Refer to the exploded view diagram for the 2-channel models or the 4-channel
models. (See page 89.) (See Figure 13.)
Removal.
1. Remove the power button and rear case. (See page 96.)
2. Remove the internal assembly from the front case. (See page 61, Internal
Assembly.)
3. Disconnect the front-panel cable from J202 on the Main board. Open the wire
holder through which the cable is routed. (See page 64.)
4. Remove the five screws attaching the Front-Panel module to the internal
assembly.
5. Pull the module away from the internal assembly.
6. Pull on the front-panel cable assembly to disconnect the front-panel cable
from J1 on the Front-Panel module.
Installation.
1. Connect the front-panel cable to J1 on the Front-Panel module by pushing the
cable straight down into the connector.
2. Position the Front-Panel module on the chassis; route the front-panel cable
through the appropriate opening in the chassis. (See page 64.)
3. Install the five screws to attach the Front-Panel module to the internal
assembly.
4. Assemble the oscilloscope by performing the installation procedure in reverse
order for each module that was removed.
Maintenance
67