Why does my Sony TRINITRON KV-DA29M81 cabinet creak?
If your Sony TV cabinet creaks, it's likely due to changes in room temperature causing the cabinet to expand or contract. This is normal and not a sign of malfunction.
Why does my Sony TRINITRON KV-DA29M81 make a boom sound when turned on?
If you hear a small “boom” sound when your Sony TV is turned on, it's the TV's demagnetizing function working. This is normal and not a malfunction.
Why do thin lines appear on my Sony TRINITRON KV-DA29M81 Screen?
The visible thin lines that sometimes appear on your Sony TV screen are shadows from the damper wires used to stabilize the aperture grille of the Trinitron picture tube. This is normal operation.
General| Screen Size | 29 inches |
|---|---|
| Display Technology | CRT |
| Brand | Sony |
| Model | KV-DA29M81 |
| Aspect Ratio | 4:3 |
| Input Ports | RF, Composite |
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