4.5. ADJUSTMENT OF CRT VRS
NOTE: FOR FLAT CRT ONLY
PREPARATION
1. Set DY to CRT not to tilt up and down left and right
deflection.
2. Set CY to CRT and set CY magnet primarily.
Pur Mg : Set Pur Mg that 2 magnets are (top position)
VRS Mag : Set VRS Mg that 2 magnets are (horizontal position) only 21”, 25” & 29”
3. Set geomagnetic corection DAC. AS IN TABLE 1.
ADJUSTMENT
1. Receive the white balance pattern.
2. Adjust V-CENTER.
3. Set R, B CUT OFF to minimum, and set G CUT OFF to center.
4. Receive the aging pattern.
5. Set 2 magnet of vertical position to up and down equally so that center part of CRT (Fig 4)
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CT-F2936LP
Summary of Contents for CT-F2936LP
Page 11: ...5 Conductor Views 11 CT F2936LP ...
Page 12: ...6 Schematic Diagrams 6 1 SCHEMATIC DIAGRAM FOR GP41 CHASSIS 12 CT F2936LP ...
Page 13: ...13 CT F2936LP ...
Page 14: ...6 2 A Board 6 2 1 A Board 1 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 14 CT F2936LP ...
Page 15: ...6 2 2 A Board 2 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 1B 2B 3B 4B 5B 6B 7B 8B 9B 15 CT F2936LP ...
Page 16: ...6 2 3 A Board 3 5 1B 2B 3B 4B 5B 6B 7B 8B 9B 1C 2C 3C 4C 5C 6C 7C 8C 9C 16 CT F2936LP ...
Page 17: ...6 2 4 A Board 4 5 1C 2C 3C 4C 5C 6C 7C 8C 9C 1D 2D 3D 4D 5D 6D 7D 8D 9D 17 CT F2936LP ...
Page 18: ...6 2 5 A Board 5 5 1D 2D 3D 4D 5D 6D 7D 8D 9D 18 CT F2936LP ...
Page 19: ...6 3 L Board 6 3 1 L Board 1 3 1A 2A 3A 4A 5A 6A 7A 19 CT F2936LP ...
Page 20: ...6 3 2 L Board 2 3 1A 2A 3A 4A 5A 6A 7A 1B 2B 3B 4B 5B 6B 7B 20 CT F2936LP ...
Page 21: ...6 3 3 L Board 3 3 1B 2B 3B 4B 5B 6B 7B 21 CT F2936LP ...
Page 22: ...6 4 G Board 6 4 1 G Board 1 4 1A 2A 3A 22 CT F2936LP ...
Page 23: ...6 4 2 G Board 2 4 1A 2A 3A 1B 2B 3B 4B 5B 23 CT F2936LP ...
Page 24: ...6 4 3 G Board 3 4 1B 2B 3B 4B 5B 1C 2C 3C 4C 5C 24 CT F2936LP ...
Page 25: ...6 4 4 G Board 4 4 1C 2C 3C 4C 5C 25 CT F2936LP ...
Page 26: ...7 Parts Locations 26 CT F2936LP ...
Page 27: ...8 1 Replacement Parts List Notes 8 Replacement Parts List 27 CT F2936LP ...
