GENERAL (serv.man2). How to get into service mode - Sharp TV Technical Bulletin (repair manual). Page 4

Reference AVW060599/1

Revision  1

White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units

Month of Issue: May 1999

        Classification:          White

Page 4 of 7

1.  Connect a test pattern to the antenna terminal
2.  Tune to this signal
3.  Turn the receiver on
4.  Press the service switch (S1401) located on the Video PWB

Use the channel up and down buttons to move between the options
Use the volume control buttons to change the data
Use the standby button on the remote control to store the data

Press the service switch again to exit the service mode

1.  Connect a test pattern to the antenna terminal
2.  Tune to this signal
3.  Turn the receiver off using the mains button
4.  Press the volume down and channel up buttons on the front of the receiver at the same time
5.  Keeping these buttons pressed, turn the mains on
6.  When the set starts up it will be in service mode and SERVICE SOFTWARE will appear on the screen
7.  Release the two buttons

Use the channel up and down buttons to move between the options
Use the volume control buttons to change the data
Use the standby button on the remote control to store the data

Turn the set off at the mains to exit the service mode.