Tuesday, April 07, 2015

SONY KDL-40S4100 -KDL-46S4100 SERVICE MODE FACTORY RESET AND POWER SUPPLY CIRCUIT

SONY KDL-40S4100 -KDL-46S4100 

LCD TV


SERVICE MODE FACTORY RESET AND POWER SUPPLY CIRCUIT  

How to enter the Service Mode

Service adjustments to this model can be performed using the supplied Remote Commander.

1. Turn on the power to the TV set.
2. Press the following sequence of buttons on the Remote Commander.


i+ > 5> VOLUME + > POWER


3. The menu appears on the screen.

4. Move to the corresponding adjustment item using the ‘UP ’ or ‘DOWN ’ arrow buttons on the Remote Commander.
5. Press the ‘RIGHT ’ arrow button to enter into the required menu item.
6. Adjust the data value using the ‘UP ’ or ‘DOWN ’ arrow buttons on on the Remote Commander.
7. To go back at any time press the ‘Return’ button on the Remote Commander.
8. Ensure you return to the top level menu, and press the Green button on the Remote Commander to Store all the adjustments.
9. Press the Red button or ‘Menu’ button on the Remote Commander to quit the Service Mode when all adjustments have been completed.
After carrying out the service adjustments, to prevent the customer accessing the ‘Service Menu’ switch the TV set OFF and then ON again.
RESETTING TO FACTORY DEFAULTS AFTER BOARD REPLACEMENT
Traditional Service Mode is not available in this chassis. The only option for service technicians is to reset all of the settings to the Factory Default from
the Self Diagnostic screen.
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. Turn on the TV.
2. While holding down the UP button on the remote control, press the POWER button on the TV. The Initial Setup screen displays.
3. Select the language for the TV, then press the ENTER button on the remote control.
4. To start Auto Program, press the ENTER button on the remote control to select OK.
NOTE: Allow 30+ minutes for Auto Program to complete.
5. Using the customers information, reset their adjustments.
POWER SUPPLY CIRCUIT 
CLICK ON THE IMAGES TO ZOOM IN