Because these boards are specific to certain TV models, they are typically found as salvaged or refurbished parts rather than new retail items. You can find listings for this specific board on eBay or Kupindo .
Kupindohttps://www.kupindo.com SONY panel KSZ80 OB S4LV0.2 - Kupindo.com (70628949)
The most common issue is a blown surface-mount fuse (often labeled F1) near the LVDS connector. If this fuse is open, the board receives no power, resulting in a black screen despite a working backlight. ksz80 ob s4lv02 datasheet
KSZ80 OB, S4LV0.2, and often secondary identifiers like LJ94-25257D LJ94-25482B
Table_title: SONY panel KSZ80 OB S4LV0.2 Table_content: header: | Želi ovaj predmet: | 1 | row: | Želi ovaj predmet:: Stanje: | 1: Harry Electronicshttps://www.harryelectronics.com T.CON BOARD SONY KDL-40R470A KSZ80 OB S4LV0.2 Because these boards are specific to certain TV
If you are searching for this board's datasheet to repair a faulty television, look for these common failure points:
Typically includes a Samsung or Sony proprietary timing controller chip 12V (VCC), VGH, VGL, and AVDD (Analog Supply) Status Indicators If this fuse is open, the board receives
Using a multimeter, technicians check for VGH (typically +20V to +30V) and VGL (typically -5V to -10V). If these are missing, the screen will likely remain blank or display a slowly fading image. Where to Source Parts