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Removal and Replacement
TDS 310, TDS 320 & TDS 350 Instruction Manual
817
1. Perform the previous procedure to remove the trim ring.
2. Have handy a flat bladed screwdriver (Item 4).
3. Set the oscilloscope so its bottom is down on the work surface and its
front is facing you.
4. Insert a flat bladed screwdriver into the slot at the front right of the chas
sis (see Figure 88). Push inwards to release the snap lock at the right
side.
5. Lift the front panelassembly out of the front of the main chassis untilyou
can reach the interconnect cables connecting it to various other modules.
6. Unplug the main board and menu flex circuit cables from their jacks on
the front panelassembly.
7. Finally, lift the front panel assembly out of the front of the main chassis to
complete the removal.
Menu Flex
Circuit
Front Panel
Assembly
Press
Latch
to Release
Figure 88:Front Panel Assembly and Menu Flex Circuit Removal
8. If you are removing the menu flex circuit, pull the circuit away from the
front of the main chassis.
Front Panel
Assembly and Menu
Flex Circuit
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