Eeprom Error - Samsung AR09FSSYAWTNEU Service Manual

12-2-2 EE
Indoor display
Outdoor display Outdoor display
1.Checklist :
1) Is there a short around micom?
2) Is there a short around IC202?
3) Did you download or insert EEPROM IC, after changing outdoor PBA?
2. Troubleshooting procedure
power o and download EEPROM data power o and download EEPROM data
(or. Inser he service EEPROM IC) (or. Inser he service EEPROM IC)
Restart a er power o
Is the error appeared again?
YES
Exchange the Outdoor PBA
Samsung Electronics
error error
E470 EEPROM error (outdoor)
E471 OTP error
EEPROM error (outdoor) EEPROM error (outdoor)
OTP error
NO
Terminate the service
12-2-20