Troubleshooting
4-14
Samsung Electronics
Symptom
Related Image
Causes and Countermeasures
Either the main or sub picture
does not appear.
Replace the Main board
A vertical green line appears on
the screen.
The SMPS voltage is incorrect
- Adjust the SMPS voltage according to
the voltage printed on the module label
Dim screen (blurred in red)
X-Main board defect
- Replace the X-Main board
A blank screen appears
- Replace the Y-Main board
Summary of Contents for PS-42C96HD
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