Check the connection environment
Are the network settings of this unit correct?
Are peripheral devices such as the router and hub connected to
this unit correctly?
Are the router settings correct?
Set the IP address, etc. correctly.
When the static IP address is used, check that no other devices
have the same IP address and that the subnet mask settings are
correct.
Connect the peripheral devices correctly.
Check the instruction manual of the router and configure the
settings correctly.
Check that there are no connection restrictions by MAC address-
es, etc.
Is the LAN cable correctly inserted?
Insert the LAN cable correctly and then turn on the power again.
Check the connection environment
Checking the unit
Can the output voltage (3.3V) to
IC112(DC-DC Conv.) be confirmed?
Can the voltage (5V) be confirmed between pin 2 and pin 5 of
CN903?
Is D5V_POWER (IC151 uCOM 136 pin)
"Hi" ?
The circuit of D5V_POWER between
IC151 and IC112 are faulty.
The circuit around IC112 (DC-DC.Conv.)
is faulty.
The circuit between the AC inlet and CN903 is faulty. Check the
SMPS PCB.
YES
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
5. Network/Bluetooth/USB
5.1. Cannot connect to the network
107
Содержание SR6010
Страница 8: ...Personal notes 8...
Страница 195: ...2 FL DISPLAY FLD GP1261AI FRONT FLT4400 PIN CONNECTION PATTERN DETAIL 195...