Reviewing Service (Factory) Mode; Resetting To Factory Defaults After Board Replacement - Sony KDL-32L4000 Service Manual

2-2. REVIEWING SERVICE (FACTORY) MODE

All of the necessary adjustment are contained in the boards for these models, therefore the following information is for informational purposes.
Video1,Video2 ,Component, PC, HDMI, & TV
Set "On" for White Balance adjust
Set "On" for Aging mode start
Set "Off" to end aging mode.
Reset TV to Factory Defauts without resetting
Parental lock , Channel lists and other User settings.
To scan preset channels from

2-3. RESETTING TO FACTORY DEFAULTS AFTER BOARD REPLACEMENT

If you are replacing the A Board, the new A Board will be pre-programmed, therefore, a factory reset is not required. However, if you have the User
Data from the customer you should reset the customer settings after replacing the board.
Use the instructions below if you were able to repair the A Board.
CAUTION: Resetting the TV to the Factory Defaults will over-write all customer settings including Parental Lock setting. Before performing this reset,
contact the customer to determine what adjustments they have made.
1. TV must be in Service (Factory) Mode.
2. Press to select Factory Reset.
3. Press to select Yes.
4. When the Reset is complete, the text changes to No.
5. To exit "service mode", press the
KDL-32L4000/37L4000
Change source between
Reset to Factory Defaults
cable or antenna
button
Factory Mode
Input Source
White Balance
Internal Pattern
Color Temp....
Aging Mode
ADC Calibration
Auto Phase
Factory Reset
EDED WP
User Reset
Recall Preset Ch
KDL-32L4000/37L4000
<[ TV ]>
<[ Off ]>
<[ 20 ]>
>>
<[ Off ]>
>>
<[ Off ]>
<[ Off ]>
<[ Protection ]>
<[ Off ]>
<[ Off ]>
[</>]Set[EXIT]Exit
To Exit Service Mode, press
31