Tektronix DSA8200 Series, Service Manual

Page: 89 / 196

Removal and Installation Procedures
DSA8200 Digital Serial Analyzer and Modules Service Manual
4--31
Clip to secure
connector as
shown
Slide the clip
over connector
J1
J4
Figure 4--16: Connector clip assembly
1. Locate module to be removed: Locate the Standby/On Switch flex circuit in
the locator diagram
Internal Modules
, Figure 4--8, page 4--20. Additional
modules to be removed:
1
Trim (front panel and top)
1
Display assembly
2.
Orient the oscilloscope: Set the oscilloscope so its bottom is down on the
work surface and its front is facing you.
3. Remove the Standby/On Switch flex circuit: See Figure 4--17, page 4--32.
a.
Peel the Standby/On switch flex circuit away from the front of the
display assembly.
b. Disconnect the flex circuit from J7 on the Display Adapter circuit board.
c. Grasp the flex circuit and pull it out of the Display assembly.
4.
Reinstallation: Do following procedure to reinstall the Standby/On Switch.
a.
Remove the protective backing on the Standby/On switch flex circuit.
b.
Slide the connector end of the Standby/On switch flex circuit through the
slot in the Display assembly. Make sure the flex circuit connector aligns
with J7 on the Display Adapter circuit board.
c. Align the holes in the flex circuit to the two index posts on the front side
of the Display assembly.
d.
Firmly press the flex circuit to the Display assembly chassis surface.
Standby/On Switch Flex
Circuit Removal