Ksz80 Ob S4lv02 Datasheet ((install))

Check the entire surface of the chip for other characters. The complete part number, a manufacturer's logo, and a date code are often printed in one or two lines.

The it was pulled from

Product description

If it’s a (shortened for space on small packages): ksz80 ob s4lv02 datasheet

Gate-high bias voltage for thin-film transistor (TFT) activation -5.0 V to -7.5 V DC Gate-low bias voltage for rapid pixel erasure cycles AVDD / VDDA +15.0 V to +17.0 V DC Analog supply rail for column driver gray-scale ICs VCOM +5.5 V to +7.0 V DC Common reference voltage plane for the liquid crystal fluid Diagnosing Common Board Failures

These chips perform a fundamental Boolean logic function: Y = A + B (A OR B, inverted). They are available from several major manufacturers, including Texas Instruments and Nexperia. While the standard series is "LV02", your code "S4LV02" could be a misreading of "SN74LV02", a specific ordering code, or a manufacturer-specific variation.

The hardware addresses are sampled at power-up via strap-in pins (shared with LED functions). Ensure external pull-up or pull-down resistors are set to the correct logic levels expected by your software driver. Inspect Register 0x00 and 0x01 Check the entire surface of the chip for other characters

: Covers the 10Base-T/100Base-TX transceivers with MII/RMII interfaces. KSZ8091MNX/RNB Data Sheet

of Ethernet Physical Layer (PHY) transceivers, originally developed by and now maintained by Microchip Technology

The following table organizes the best starting points for your research. Ensure external pull-up or pull-down resistors are set

It sounds like you’re looking for a or technical information on a part labeled “KSZ80 OB S4LV02” — possibly a memory chip (S4LV02 suggests a 2 Mbit SRAM or similar) combined with a KSZ80 marking (which could be a network controller or a custom ASIC).

This panel uses SPVA (Super Patterned Vertical Alignment) technology, known for high contrast ratios and wide viewing angles.

Power on the TV. If half the screen displays a perfect image (while the other is white/blank), the T-Con board is functioning perfectly. The issue lies within the panel. Use a thin strip of clear adhesive tape (

[ LVDS Input Connector ] ---> [ Central Processing / Scaler IC ] ---> [ Panel Gate Outputs ] | [ DC-DC Regulator IC ] | ----------------------------------------------- | | | | | (VCORE) (AVDD) (VGH) (VGL) (VCOM) +1.2V-3.3V +15V-17V +25V-32V -5V-7V +6V