PHILIPS 15PF5121-01   EEPROM - IC7402-M24C32 CHASSIS - Chassis LC4.1E AB Scaler - GENESIS gm5221H-LF CPU - TDA15021H1/N1C91   Note: The TV started only in the OSD status display, but did not see the image programs, but only their sound was heard. The problem I solved it by writing another EEPROM (IC7402-M24C32) with DUMP (IC7402-M24C32.BIN). There are other EEPROM dealing with other functions (IC7099 and IC7490-M24C16-M24C02) on the mainboard, but they are not so important as IC7402.   P.S: Pleas give me 5 star vote.