To Next PageTo Next Page
Need help?Do you have a question about the Sony KDL-22EX550 and is the answer not in the manual?
Servicing instructions for qualified personnel only. Risk of electric shock.
Use isolation transformer for shock hazard due to live chassis.
Guidelines for safe TV transport to prevent injury or damage.
Critical components identified by shading/! mark require careful replacement.
AC leakage test from exposed metal parts to earth ground must not exceed 0.5 mA.
Methods for establishing a reliable earth ground connection for testing.
STANDBY LED flashes indicate problem source. Remote can review failure data.
Display past error occurrences for confirmation on screen.
Instructions for removing and installing the easel stand.
Procedure for accessing and removing the AC cover and power supply cord.
Steps to remove the rear cover, specifying screw types.
Steps to remove and attach the LCD bracket to the LCD panel.
Steps to remove the head stand and pipe stand for 32" models.
Steps to enter the service mode using the remote commander.
Steps for adjusting white balance in the VPC service mode.
Steps to return the TV to its original shipping condition.
Chart correlating symptoms with potential faulty boards or components.
Troubleshooting steps for a TV that does not power on.
Troubleshooting steps for a TV with no image display.
Troubleshooting steps for a TV that outputs no audio.
Overall system block diagram showing major components and connections.
Detailed diagrams of connectors and their pin assignments on various boards.
Visual guide showing the physical placement of main circuit boards within the TV.
Exploded view of the chassis parts for 22-inch models.
List and diagrams of miscellaneous and accessory parts.
Step-by-step instructions for safely removing the TV's rear cover.
General
