KV-20S90 - Television SONY - Free user manual and instructions
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| Product Type | CRT Television |
| Brand | Sony |
| Model | KV-20S90 |
| Screen Size | 20 inches (51 cm visual diagonal) |
| Display Technology | Trinitron CRT |
| Aspect Ratio | 4:3 |
| Video Signal | Analog composite, S-Video, RF |
| Audio Output | 2 x 10W built-in speakers |
| Audio Features | Stereo, MTS/SAP capable |
| Tuner Type | Analog TV tuner (NTSC/PAL available) |
| Remote Control | Yes, full-function remote |
| On-Screen Display | Yes, multi-language menu |
| Number of Channels | Up to 181 programmable channels |
| Sleep Timer | Yes |
| Parental Lock | V-Chip support |
| Power Consumption | Approximately 110 watts |
| Power Input | AC 120V/220-240V, 60/50Hz |
| Weight | Approximately 24 kg (53 lbs) |
| Dimensions (W x H x D) | 520 x 460 x 480 mm (20.5 x 18.1 x 18.9 inches) |
| Maintenance | Clean with soft, dry cloth; gentle screen cleaner |
| Safety Features | Surge protection, auto shutdown |
| Reparability | Serviceable by qualified technicians; spare parts available |
Frequently Asked Questions - KV-20S90 SONY
How do I connect my cable box to my Sony KV-20S90?
Use the RF antenna input for cable, or connect via composite input using an adapter. For best quality, use S-Video.
Why is there no sound after a power outage?
The TV may be in standby mode. Press the power button on the unit or remote. If not, check the audio settings.
How do I access the on-screen menu?
Press the MENU button on the remote to open the setup menu. Use arrow keys to navigate.
What should I do if the remote control isn't working?
Check batteries, ensure no obstacles between remote and sensor, verify the remote is in TV mode. Reset by removing batteries for 30 seconds.
How do I set the sleep timer?
Press SLEEP on the remote repeatedly to select a time (15/30/60/90/120 minutes). The timer will shut the TV off automatically.
Can I use the TV as a computer monitor?
The KV-20S90 accepts composite and S-Video input, so you may need a scan converter. It is not a multisync monitor.
How do I clean the screen safely?
Use a soft lint-free cloth slightly dampened with water or screen cleaner. Do not spray directly on the screen. Avoid chemicals.
The screen appears dark with a green tint. What's wrong?
This could indicate a picture tube or degaussing issue. Contact a qualified technician to adjust or repair.
Does the TV have parental controls?
Yes, the TV includes V-Chip technology to rate-block programs. Access the menu and set your password to activate.
Where can I find replacement spare parts?
Search online or contact Sony support. Many third-party parts are available for discontinued models. Always use certified parts for safety.
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USER MANUAL KV-20S90 SONY
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Product information
Brand : SONY
Model : KV-20S90
Category : Television