Sony KDL-32W600D Service Manual page 79

2023/11/28 13:25:38 (GMT+09:00)
3-3-19. Wi-Fi- Cannot Search Device - Connection Failed
Start
Connection Failed
Check Built-In WiFi
UI
OK
Check WiFi Direct
UI
OK
NG: Built-In WiFi Off
WiFi Feature is
Not Enable
NG: WiFi Direct Off
WiFi Direct Feature is
Not Enable
NG: DC Voltage not 5V
Check STBY_5V
Q9901
OK
Check Harness
NG: Harness Connection Not Ok
Connection
CN9900
OK
Check TP-VCC
NG: DC Voltage is not 5V
J20H090
OK
NG: Signal Strength Low
Check AP/Device
OK
Change B*Board /
WiFi Module
OK
END
Connection Success
Mosfet Q9901
Broken
(Change B*Board)
Harness not in
Good Condition
(Change Harness)
WiFi Module
J20H090 Broken
(Change WiFi Module)
AP Device
Problem
(Change AP/Device)
79
SYS SET