ViewSonic VS15197 Service Manual page 85

Appearance Inspection
1. Inspect the sensor board and controller board, and check they
are normal. The CID document is the standard for appearance
inspection
Components are all normal on PCB board.
The cables of the camera modules are all complete and not broken.
Lens of camera modules are complete and not covered by objects.
FPC
broken
ViewSonic Corporation
84
Confidential - Do Not Copy
Transmitter
Burn out
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