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4. Troubleshooting
4-2-2. WIFI / Bluetooth Module
WIFI Module
„
1.
Check
Wired MAC Address and Wireless MAC Address at
2.
Check
Wired MAC and Wireless MAC at
Wired MAC errors :
-
.
.
Model : HG**EE690**
Wired MAC SUCCESS
Wireless MAC SUCCESS
WIFI Version : ****
.
.
Wireless MAC errors :
-
•
Check the Wi-Fi Module Connector voltage.
If OK replace
-
Wi-Fi Signal
(500mv P-P)
Pins
Standby
Power ON
•
All Measurements in the Chart are DC Volts with Multi Meter.
Voltage is normal, but Wi-Fi Sig. pins (DC Ref.) If you do not measure, Wi-Fi Module can possibly
defective.
4-6
Factory Mode
Main Board is defective.
Module.
1
2
0
0
0.4 Vdc
0
Wi-Fi Sig
Contact
Samsung.
Wired MAC Address
Wireless MAC Address
screen. (Success/Failure)
Wired (SUCCESS)
Wireless (SUCCESS)
3
4
0
0
0.4 Vdc
5.3 Vdc
Wi-Fi Sig
5
6
.8
0
3.3 Vdc
3.3 Vdc
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