The (also commonly referenced as Y320AN01S4LV0.3/0.4 versions) is an LED TV Scaler PCB board or T-CON board typically found in Sony Bravia models like the KLV-32BX350 . Finding a specific schematic for this board is difficult as manufacturers rarely release T-CON-level circuit diagrams, but you can find relevant technical information through broader service manuals and repair communities. Where to Find Circuit Information
| Repository | URL | Note | |------------|-----|------| | | https://www.datasheetarchive.com/Y320AN01S4LV06 | Often mirrors the manufacturer’s PDFs; no registration required. | | Alldatasheet | https://www.alldatasheet.com/datasheet-pdf/pdf/ | Search by part number; may require a free account for bulk downloads. | | Octopart | https://octopart.com/search?q=Y320AN01S4LV06 | Provides “Datasheet” and “Schematic” links when available. | | GitHub – Open‑Source Hardware | https://github.com/search?q=Y320AN01S4LV06+schematic | Community members sometimes host reference designs under open‑source licenses. | y320an01s4lv06 circuit diagram pdf link
: For full chassis schematics (which may include the T-Con interface but rarely the T-Con internal traces), search for the Sony WAT2T Chassis Service Manual Y320AN01S4LV0
If you are troubleshooting a "no picture" or "distorted image" issue, check these voltages on the T-Con board while the TV is powered on: 12.46 cap V (Main input voltage) 27.6 cap V (Gate High voltage) negative 12.1 cap V (Gate Low voltage) 3.21 cap V (Logic voltage) (Analog supply voltage) (Common voltage) 6.27 cap V Repair Resources Replacement Boards | | Alldatasheet | https://www
Are you seeing a specific symptom like a black screen, vertical lines, or a "solarized" image?
: The first place to look is the official website of the component's manufacturer. Most electronics components have datasheets and sometimes more detailed documentation available for download.