This is the firmware dump of W25Q32BV SPI EEPROM from SONY DVP-SR6750H DVD player.
You can use this firmware if you have a T-lck" issue (tray locked by the firmware, due to overcurrent / mechanical problem) It's not possible to acces to service menu, so reflash EEPROM is the last chance method..
I successfully fixed the main board of my dvd player (French version) by reprogramming the EEPROM with this firmware from an other board bought on internet (English version).
Both cards from Zone 2 (Europe), if you use this firmware you may be limited to using area 2 DVD.
LG 3D BLU-RAY HOME THEATER HB906. EAX63553206 HB906/HB966 - MAIN IC500 BROADCOM BCM7633YKFEBG IC506 TC58DVG3S0ETA00 - NAND IC403 MX25L1606E - SPI IC102 24C16 Прошивки с рабочего аппарата.