Maintenance
Front-Panel Cable
You will need a t
orque-limiting Torx T-15 screwdriver and pliers for this
procedure.
Refer to the ex
ploded view diagram. (See page 94. )
Removal.
1. Remove the f
ront-panel knobs. (See page 89.)
(See page 92.)
2. Remove the
power button a nd re ar case. (See page 58, Rear Case.)
3. Remove the internal assembly. (See page 61, Internal Assembly.)
4. Remove the four screws attaching the front panel board to the chassis.
5. Open the wire clamp to release the front-panel cable.
6. Disconnect the front-panel cable at J202 on the Main board by pulling straight
up from the connector.
7. Pull on the front-panel cable ass embly to disconnect the front-panel cable
from J1 on the Front-Panel module.
Installation.
1. Connect the front-p anel cab l e to the Front-Panel module at J1 through the
appropriate slot on the chassis.
2. Position the cable to keep it from contacting the boards and chassis, and
attach it using the cable tie.
NOTE. Twist the front-panel cable until it is tight; loops are okay. This keeps the
ca
ble bundle together.
3. Connect the front-pane l cable at J202 on the Main board by pu shing the cab le
s
traight down into the connector.
4. Install the four screws to attach the front panel module to the chassis.
5. Assemble the oscilloscope by performing the installation procedure for each
module that was removed.
62 TDS2000C and TDS1000C-EDU Series Oscilloscope Service Manual
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