Installation Guide
Tools Needed:
- Philips screwdriver
- Level
- Measuring tape
- Wall mount kit (if wall mounting)
- Cable management clips
Step-by-Step Setup
- Unbox and Inspect: Carefully remove TV from packaging and inspect for any damage during shipping.
- Attach Stand: Secure the TV stand to the base using provided screws and screwdriver.
- Choose Location: Place on a stable, flat surface away from direct sunlight and heat sources.
- Connect Power: Plug the power cord into a grounded electrical outlet.
- Connect External Devices: Connect HDMI cables for gaming consoles, streaming devices, and sound systems.
- Antenna/Cable Connection: Connect coaxial cable for antenna or cable TV service.
- Initial Setup: Follow on-screen instructions to connect to Wi-Fi, scan for channels, and set up streaming accounts.
Specifications
| Model Series | 65S646 |
| Display Type | QLED 4K Ultra HD |
| Screen Size | 65 inches |
| Resolution | 3840 x 2160 pixels |
| Refresh Rate | 120Hz Native |
| HDR Support | Dolby Vision, HDR10, HLG |
| Smart Platform | Google TV |
| Audio Output | 20W (2x10W) |
| Connectivity | 4x HDMI 2.1, 2x USB, Ethernet, Wi-Fi 5, Bluetooth 5.0 |
| Dimensions (with stand) | 145.2 x 92.1 x 31.5 cm |
| Weight | 22.8 kg (with stand) |
| Power Consumption | 130W (typical) |
Warranty Information
- Full Warranty: 1 year parts and labor
- Panel Warranty: 2 years on QLED panel
- Extended Coverage: Optional protection plans available
For warranty service, contact TCL Customer Support at 1-877-300-8837 or visit TCL.com/support
Key Features
QLED Quantum Dot Technology
Experience brilliant colors with quantum dot technology that delivers a wider color gamut and enhanced brightness for stunning picture quality.
Dolby Vision HDR
Enjoy enhanced contrast, superior color, and brighter highlights with Dolby Vision HDR that brings content to life with incredible realism.
Google TV Integration
Access all your favorite streaming services, live TV, and recommendations in one place with the intuitive Google TV interface.
120Hz Native Refresh Rate
Perfect for gaming and sports with smooth motion handling and reduced blur during fast-action scenes.
Hands-Free Voice Control
Use Google Assistant with built-in far-field microphone to control your TV, search content, and smart home devices without a remote.
Game Master Pro
Optimized gaming features including ALLM, VRR, and 4K/120Hz support for next-generation console gaming.
Picture Modes Explained
Standard
Balanced settings for everyday viewing with good color accuracy
Movie
Optimized for film content with warmer colors and accurate gamma
Sports
Enhanced motion handling and brighter image for sports viewing
Game
Low input lag and enhanced contrast for gaming performance
Vivid
Maximum brightness and saturation for brightly lit rooms
Energy Saving
Reduced brightness and power consumption for eco-friendly viewing
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| TV won't turn on | Power issue, remote control batteries | Check power cord connection, replace remote batteries, try power button on TV |
| No picture but sound works | Input source, picture settings, backlight issue | Check input source, adjust picture settings, reset to factory settings |
| No sound | Volume muted, audio settings, external speaker connection | Check volume level, audio output settings, speaker connections |
| Wi-Fi connection issues | Router distance, network congestion, software issue | Move router closer, restart router, update TV software |
| Remote control not working | Batteries, IR sensor obstruction, pairing issue | Replace batteries, clear path to IR sensor, re-pair Bluetooth remote |
| Picture quality issues | Signal strength, HDMI cable quality, picture settings | Check signal source, use high-speed HDMI cables, calibrate picture settings |
Common Error Codes
- E001: Power supply issue - Check power connection and outlet
- E101: Network connection failed - Check Wi-Fi/Ethernet connection
- E202: Software update failed - Retry update with stable internet
- E305: HDMI connection error - Check HDMI cable and source device
- E401: Audio system error - Check audio settings and connections
- E501: Panel communication error - Contact service center
Manual Downloads
Current Series Models
65S646
65" 4K QLED Google TV
55S546
55" 4K QLED Google TV
75S646
75" 4K QLED Google TV
85S646
85" 4K QLED Google TV
Popular Previous Models
65R635
65" 4K QLED Roku TV
55S435
55" 4K Android TV
75S535
75" 4K QLED TV
43S434
43" 4K Android TV