To interface with the MX25L80 chip.
If the data inside the U158 MX25L80 chip becomes corrupted, you will likely encounter these issues: VESTEL CHASSIS 17MB62-V1 U158 MX25L80 DUMP Service
This guide provides the technical breakdown for servicing this specific SPI Flash component. 🛠️ Technical Specifications: 17MB62-V1 U158 To interface with the MX25L80 chip