Audio Troubleshooting - Optoma PK201 Service Manual
Projection system
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Also See for PK201:
- User manual (7 pages) ,
- Quick start manual (4 pages) ,
- Specifications (1 page)
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3-5 Audio Troubleshooting
Audio
troubleshooting
Plug in signal cable
and play audio
signal
Have audio
Does the signal
Ensure the signal
sound output
NO
and source work
NO
and source work
from the internal
well?
well
speaker?
YES
YES
Change main board.
If the sound is
YES
Change main board.
abnormal?
NO
Not fault found.
END
PK201
Confidential
3-
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Troubleshooting
