Sony XR-55A95K Service Manual page 62

TROUBLESHOOTING
6.2 Wi-Fi Bluetooth - Wireless Network malfunction (2/2)
*1
From previous page
Check harness
connection is OK between
Wi-Fi/BT module
and Main Board
OK
Check with another Wi-
Fi/BT module
OK
Wi-Fi/BT module
NG
Connect properly
NG
NG
OK
Loose harness
NG
Change harness
between Main board
and Wi-Fi/BT module
OK If Wi-Fi malfunction happens,
•
•
•
Main Harness
Change Main board
Wi-Fi/BT module
Harness between Wi-Fi/BT and Main Board
Main board are suspected.
62
SYS SET