The Sony XR-48A90K / XR-42A90K Reference Guide provides safety, installation, troubleshooting and technical specifications for these OLED TVs.
This reference guide covers safety information, proper installation, transport handling, and recommended usage for the Sony XR‑48A90K and XR‑42A90K OLED televisions. It also explains remote‑control functions, wall‑mount procedures, and optional accessories.
Technical details such as screen size, power consumption, resolution, audio output, wireless connectivity, and dimensions are listed, along with troubleshooting steps for common issues like black screens, image retention, and audio problems.
| Screen size | 48 inches (XR‑48A90K) / 42 inches (XR‑42A90K) |
|---|---|
| Standby power consumption | 0.5 W |
| Display resolution | 3840 × 2160 pixels |
| Sound output | 10 W + 10 W + 5 W |
| Wireless technology | IEEE 802.11a/b/g/n/ac |
| Bluetooth version | 4.2 |
| Dimensions (with Table‑Top Stand) | 1069 × 629 × 225 mm (XR‑48A90K) / 933 × 551 × 225 mm (XR‑42A90K) |