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10-2-8 EEPROM error / OTP error
Indoor display
3-LED DISPLAY
LED1
LED2
Outdoor display
LED ON
LED BLINKING
1. Checklist :
1) Is there a short around micom?
2) Is there a short around "A"?
3) Did you download or insert EEPROM IC, after changing outdoor PBA?
2. Troubleshooting procedure
(or. Insert the service EEPROM IC)
Restart after power o
Is the error appeared again?
Exchange the Outdoor PBA
10-9
LED3
LED OFF
EEPROM data
YES
7-SEG DISPLAY
E470
E471
EEPROM Data Error (no data)
OTP errorEEPROM Data Error (Main Micom Inv Micom)
NO
Terminate the service
DESCRIPTION
EEPROM Data Error (no data)
OTP errorEEPROM Data Error
(Main Micom Inv Micom)
MODEL
DB92-02866A
CN501
DB92-02867A
CN202
Samsung Electronics
"A"
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