Y320an01s4lv06 Circuit Diagram Pdf Link Jun 2026

If the lines are gone, the issue is a faulty gate driver inside the panel. Reference Video:

She printed the diagram at dawn, not as an instruction manual for electronics but as a blueprint for repair. Marta clipped it to the fridge, then placed a bright yellow post-it on the ground symbol: “Rest.” She drew a hand-drawn jumper between rest and work and felt something inside her settle like a dropped component finding its place on a board.

The T-Con board processes the Low-Voltage Differential Signaling (LVDS) video signal received from the mainboard. It translates these signals into data and gate driver signals that control the individual pixels on the LCD screen. Key Technical Specifications 32-inch displays. Interface Type: LVDS (Low-Voltage Differential Signaling). y320an01s4lv06 circuit diagram pdf link

Analog voltage rail driving the source drivers and Gamma IC. +25.0V to +32.0V DC

Measure voltages sequentially down the Gamma resistor ladder buffer. The voltages should smoothly cascade down from the peak AVDD value down to nearly 0V. If two adjacent pins measure identical voltages or erratic spikes, the Gamma IC is defective and requires hot-air replacement. Finding a Legitimate Y320AN01S4LV06 Schematic PDF Link If the lines are gone, the issue is

Always check the main SMD fuse (usually labeled F1 or F101). If this blows, it indicates a short circuit further down the line, often caused by a faulty MLCC (Multi-Layer Ceramic Capacitor) or a shorted DC-DC converter IC.

: This board is known for causing horizontal lines or bar faults on the screen. Tech communities often suggest bypass methods or "COF" (Chip-on-Film) bonding repairs for these symptoms. Interface Type: LVDS (Low-Voltage Differential Signaling)

: This block splits and boosts the incoming 12V supply into secondary power rails like 3.3V (VCC) , AVDD (15V) , VGH (Gate High) , and VGL (Gate Low) .

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