Y320an01s4lv06 Circuit Diagram Pdf Link ((new)) -

| Block | Typical Pin Range | Key Function | |-------|-------------------|--------------| | | pins 1‑8 | Vin filtering, surge protection (TVS diode) | | Regulation Core | pins 9‑16 | Buck‑boost converter, feedback network (Rfb1/Rfb2) | | Protection Logic | pins 17‑20 | OVP/UVP comparators, latch‑off circuit | | Communication Interface | pins 21‑24 | UART/SMBus (SCL, SDA) | | Thermal Management | pins 25‑27 | Temperature sensor (TS), thermal shutdown | | External Components | various | Recommended capacitor/inductor values (e.g., 4.7 µH inductor L1) | | Test Points | pins 38‑44 | For in‑circuit debugging (TP1‑TP7) |

Since this board is frequently used in Sony models like the KLV-32BX350, searching for the Sony KLV-32BX350 service manual PDF on sites like ManualsLib often yields the wiring diagrams connecting this board to the main system.

: You can attempt to access various technical diagrams and PDF guides for this board revision on Google Drive via Google Docs Service & Repair Guides y320an01s4lv06 circuit diagram pdf link

This guide provides the necessary technical insights for this specific T-Con board, including key voltage test points and troubleshooting steps. Understanding the Y320AN01S4LV0.6 T-Con Board

: 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 | Block | Typical Pin Range | Key

While full schematic diagrams for specific panel COF (Chip on Film) circuits are rare, you can find the general T-Con Board Schematic Voltage Points KenotronTV Key Voltages to Check (T-Con):

: Gate Low voltage. If this is 0V, you might see vertical bars across the screen. If this is 0V, you might see vertical bars across the screen

Because this board is responsible for both signal and power delivery, it is one of the most frequently replaced parts when a TV suffers from a black screen or random image glitches. However, repairing or replacing a scaler board is a highly technical task. It often requires professional handling using specialized tools like for COF (Chip-on-Flex) punching, as the connections are too fine for standard soldering. Circuit Diagram and Technical Resources