This is a service manual for TLM2233/TLM2629U/TLM3207/TLM3207U MST9U19A machine core scheme. It introduces the function specifications, features, product differences, scheme overview, principle description, machine core debugging, software upgrade, fault phenomenon and cause analysis.
This service manual provides detailed information for the Hisense TLM2233, TLM2629U, TLM3207 and TLM3207U LCD TV series. It includes product introductions, hardware schematics, signal processing diagrams, module debugging procedures, software upgrade steps and fault analysis.
Technicians can use the document to understand the TV’s architecture, perform factory and design menu adjustments, replace components, and diagnose common issues such as power, video or audio problems. This manual is written in Chinese.
| Display size (diagonal) | 56 cm / 66 cm / 81 cm |
|---|---|
| Resolution | 1680 × 1050 / 1366 × 768 |
| Standby power consumption | ≤ 3 W |
| Typical power consumption | 55 W / 120 W / 160 W |
| Input voltage | 220 V ~ 50 Hz |
| Audio output power | 2 W + 2 W / 4 W + 4 W / 5 W + 5 W |
| Brightness | 300 cd/m² / 500 cd/m² / 400 cd/m² |
| Contrast ratio | 700 / 800 / 700 |
The standby power consumption is 3 W or less.
Each model offers one HDMI input, one D‑sub15 VGA input, two video inputs, one S‑Video input and one component (YPbPr) input.
The TV can store up to 200 channels.
Yes, they can connect to standard USB devices to view pictures and listen to music, but they do not support printing.