MICROTECH A/V SERVICE

VERY COMMON PROBLEM WITH THESE MAIN BOARDS IS THE SPI FLASH E PROM GOES CORRUPT.

SYMPTOMS STUCK IN STANDBY/CHANNEL SCANNING ALL TIME/PICTURE WITH FUNNY PATTERNS AND COLOURS/NO BACKLIGHT (MAKE SURE LEDS ARE OK FIRST) MANY MORE SYMPTOMS.

PLEASE USE RIGHT TOOLS FOR THIS EPROM AND REPLACE THIS CHIP, AND FOLLOW THE ON SCREEN MENU FOR TV SETUP GOOD LUCK J.ALSO PLEASE NOTE THIS TV HAS SMART MODULE ALSO CAN CAUSE PROBLEMS ON E BOARD ITSELF DUE TO NAND FAILURE PLEASE CONTACT CELLO FOR RECOVERY FIRMWARE.WHICH IS PURELY FOR MAIN E PROM FAULTS.PLEASE DIAGNOSE THE PROBLEM FIRST RATHER THEN OPENING  DISPUTES/OR ITEM NOT AS DESCRIBED.MAKE SURE SCREEN AND BOARD NUMBERS MATCH.

GOODMANS G40239DVBT2-LED MIRA AIR VER2

BOARD NUMBER CV9202H-DSM PLEASE READ OTHER NUMBERS ON THE ADVERT PICTURES.

SCREEN NUMBER V400HJ6-PE1

PLEASE CUSTOMERS NOTE THAT THIS IS A SALE OF THE CHIP NOT THE BOARDS.ALSO PLEASE REFER TO PICTURES FOR OTHER NUMBERS TO MAKE SURE YOU ARE ORDERING THE RIGHT E PROM THANK YOU