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7.6. TRV Unit
7.6.1. Cautions to Be Taken in Handling the TRV Unit
The laser diode in the TRV unit may be damaged due to electrostatic discharge generating from
clothes or human body. Use due caution to electrostatic discharge damage when servicing the
laser diode.
1. Do not give a considerable shock to the TRV unit as it has an
extremely high-precise structure.
2. To prevent the laser diode from the electrostatic discharge
damage, the Intermediate FFC of the TRV unit removed from the
PCB should be short-circuited with a short pin or a clip.
3. The Intermediate FFC may be cut off if an excessive force is
applied to it. Use caution when handling the Intermediate FFC.
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