Sony AE-6BA free download

File name Sony AE6BA - alignment.pdf

Layout of each control 1. 2. 3. 3-3. Focus Adjustment Receive a television broadcast signal. Normalize the picture setting. Adjust the focus control located on the flyback transformer to obtain the best focus at the centre of the screen. Bring only the centre area of the screen into focus, the magentaring appears on the screen. In this case, adjust the focus to optimize the screen uniformly. Purity magnet BMC (Hexaploe) magnet V STAT convergence magnet Y-splitting axis correction magnet Focus Note : If you are unable to adjust the corner convergence properly, this can be corrected with the use of permalloy magnets. Screen a b a-d: screen-corner convergence defect c d 3-4. Screen (G2), White Balance [Adjustment in the service mode using the remote commander] G2 adjustment 1. 2. 3. 4. Input a dot signal from the pattern generator. Set the Picture, Brightness and Colour to minimum. Apply 175V DC from an external power supply to the R, G and B cathodes of the CRT. Whilst watching the picture, adjust the G2 control [SCREEN] located on the flyback transformer to the point just before the flyback return lines disappear. White balance adjustment for TV mode a Install the permalloy assembly for the area that needs correcting. 1. 2. 3. b 4. 5. 6. 7. 8. Permalloy Assy X-4387-214-1 9. 10. 11. c 12. 13. 14. d Convergence adjustment with permalloy 15. Input an all-white signal from the pattern generator. Program the Remote Commander for operation in Service Mode. [ See Page 22 ]. Enter into the `Service Mode' by pressing `AUX/VIDEO' button twice and `MENU' on the Service Commander. Select `Service' from the on screen menu display and press `Right Arrow'. The `Service' menu will appear on the screen.[See Page 22] Select `Picture' from the on screen menu and press right arrow. Select `Picture settings' from the on screen menu and press right arrow and set the `Contrast_Max' to MAX. Select `White Balance' from the on screen menu and press right arrow. The `White Balance' menu will appear on the screen. Set the `Normal_PAL_RD' to 465. Adjust the `Normal_PAL_GD' and the `Normal_PAL_BD' so that the white balance becomes optimum. Select `Picture settings' from the on screen menu and press right arrow and set the `Contrast_Min' to MIN. Set the `Normal_PAL_RC' to 121. Adjust the `Normal_PAL_GC' and the `Normal_PAL_BC' with the left and right buttons on the commander so that the white balance becomes optimum. Press the `OK' button to write the data for each item. - 21 - SECTION 4 CIRCUIT ADJUSTMENTS 4-1. Electrical Adjustments Service Service adjustments to this model can be performed using the supplied remote Commander RM-945. Programming the Remote Commander for Operation in Service Mode 1. Press and hold the left Mode Select button until the VCR and DVD LED's flash. Press 99999. The TV LED should light. The remote commander is now set to Service Mode. To return the remote commander to normal operation mode repeat step 1. then press 00000. The TV