Y320an01s4lv06 Circuit Diagram — Pdf New

Bookmark this page, gather your multimeter and oscilloscope, and download the authentic PDF from the trusted repositories mentioned in Section 3. Good luck with your repair. Have you successfully repaired a Y320AN01S4LV06 board? Share your experience in the comments below. If you found an even newer revision of the circuit diagram, please post the link (ensure it is safe).

Check the EEPROM at address A0 (U5). Pin 8 (Vcc) is 0V – there's a blown ferrite bead (FB3). The schematic shows FB3 as a 220Ω @ 100MHz bead. y320an01s4lv06 circuit diagram pdf new

Probably. Authentic new circuit diagrams are vector PDFs with selectable text. Blurry scanned copies from 2005 are useless for modern repairs. Keep searching. Bookmark this page, gather your multimeter and oscilloscope,

Replace FB3. Now U5 gets 3.3V, GPIO17 goes high, U3 turns on, and the 6V rail appears. The display works. Share your experience in the comments below

Open the PDF and search for "VCC_LV06". Trace it to the regulator (say U3, model MP1470).