Service And Adjustments; How To Enter Service Mode - Sony XR-55A90J Service Manual

2021/02/04 23:38:48 (GMT+09:00)
When finished the operation of service mode, please AC Plug OFF/ON the TV set
*If you don't do AC plug OFF/ON, remain the Service Mode App and user can see the Service Mode after RC ON.

4.1 How to Enter Service Mode

From Standby Mode
1. Go to TV standby condition by remote commander.
2. Press "Display or i+ (info)", "5", "Volume+" then "TV power" on remote.
3. You can see Service menu on display.
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SAFETY NOTES
S E R V I C E A D J U S T M E N T
Service Mode
For China models:
Please use FY19 remote (or older) to enter to Service Mode.
Service Mode
Model Information
Self diagnosis History
Video / Audio
Panel / PQ
General Setting
Tuner
Wi-Fi / BT
SDB Service Menu
SELF DIAGNOSTIC FUNCTION TROUBLESHOOTING
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Close Service menu
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Item select left/right
[Home]Exit
SERVICE ADJUSTMENT
Function The flow of control
<Display or i+(info)> <5> <Vol. Up>
Service mode on
Service mode off AC plug OFF
Item up / down <↑> / <↓>
<←> / <→>
Execute
DIAGRAM
<Power>
<Home>
<Enter>
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HANDLING GUIDE
SYS SET