Agilent U1602B/U1604B User’s and Service Guide xxix
Figure 8-4. Unplug 3-wire connector from PCBA board using
tweezer 161
Figure 8-5. Remove battery pack cover without removing
stand 162
Figure 8-6. Unplug 2-wire connector with a tweezer. 162
Figure 8-7. Remove screw from the rear cover 164
Figure 8-8. Remove handler from the instrument 164
Figure 8-9. Remove and keep the above wear-and-tear parts for
re-assemble process 165
Figure 8-10. Remove front casing (right) and rear casing (left) from
PCBA of the instrument 166
Figure 8-11. Remove the ten screws from the front cover 167
Figure 8-12. Remove keypad from the front cover 167
Figure 8-13. Remove the six screws and pull the ribbon cable from
the PCBA board 168
Figure 8-14. Remove four screw to dismantle the LCD display
unit 169