SONY KDL-40Z4100 - KDL-46Z4100 SERVICE MODE AND INVERTER CIRCUIT

SONY KDL-40Z4100 - KDL-46Z4100 

LED LCD TV

SERVICE MODE AND INVERTER CIRCUIT 

VIEWING SELF CHECK DIAGNOSTIC
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume - > TV POWER .
NOTE: If the Service Menu display text is not completely visible, press the Menu HOME button on the Remote Commander to refresh the display.
3. Press the Channel 1 button on the Remote Commander to go to Page 2 of the Self Check list.
4. Press the Channel 4 button on the Remote Commander to go back to Page 1 of the Self Check list.
5. To exit Self Check display, turn the power off.
CLEARING SELF CHECK DIAGNOSTIC
1. In Service Mode, press the Channel 8 Channel 0 .
ACCESSING SERVICE ADJUSTMENT MODE
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume + >TV POWER .
VIEWING THE SERVICE MENUS
Use the Remote Commander to view the BE and Digital service menus options.
1. To display the Service Menu that contains the Category you want to adjust, press JUMP on the Remote Commander. (For a complete list of the service Categories refer to Service Menus)
NOTE: If the Service Menu display text is not completely visible, press the Menu HOME button on the Remote Commander to refresh the display.
USING THE REMOTE COMMANDER TO VIEW SERVICE DATA
Use the buttons on the Remote Commander to access the service menu items and adjust the data values.
1. Access Service Mode.
Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume + >TV POWER
The screen displays the first category in the selected service menu.
NOTE: If the Service Menu display text is not completely visible, press the Menu HOME button on the Remote Commander to refresh the display.
2. To change the category, press 2 or 5 on the Remote Commander.
Note: Pressing 2 or 5 only changes the categories within the service menu displayed. To change a category on one of the other service menus, press the JUMP button until the correct service menu is displayed.
3. To change the adjustment item, press 1 or 4 on the Remote Commander.
4. To exit service mode, turn the power off.
RESETTING TO FACTORY DEFAULTS
Use the following instructions to restore the User Controls and Channel Memory settings to the preset factory conditions.
1. While holding down the UP ARROW BUTTON on the Remote Commander, press the POWER button on the Front Panel of the set.
The set restarts and displays the initial setup screen. This may take several minutes.
INVERTER CIRCUIT 
CLICK ON THE IMAGE TO ZOOM IN