Electrostatic Discharge Sensitive (Esds) Device Handling; Part List Notes - Bose T5 Service Manual

ELECTROSTATIC DISCHARGE SENSITIVE (ESDS)
DEVICE HANDLING
This unit contains ESDS devices. We recommend the following precautions when repairing,
replacing or transporting ESDS devices:
• Perform work at an electrically grounded work station.
• Wear wrist straps that connect to the station or heel straps that connect to conductive floor
mats.
• Avoid touching the leads or contacts of ESDS devices or PC boards even if properly grounded.
Handle boards by the edges only.
• Transport or store ESDS devices in ESD protective bags, bins, or totes. Do not insert unpro-
tected devices into materials such as plastic, polystyrene foam, clear plastic bags, bubble wrap
or plastic trays.

PART LIST NOTES

1. The individual parts located on the PCB are listed in the part list.
2. This part is referenced for informational purposes only. It is not stocked as a repair part.
Refer to the next higher or lower level assembly for a replacement part.
3. This part is critical for safety purposes. Failure to use a substitute replacement with the
same safety characteristics as the recommended replacement part might create shock, fire and/
or other hazards.
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