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)
10
TC-25FJ20R
Содержание TC-25FJ20R
Страница 4: ...1 5 GP3 Block Diagram 4 TC 25FJ20R ...
Страница 11: ...5 Conductor Views 5 1 A Board 1 2 11 TC 25FJ20R ...
Страница 12: ...5 2 A Board 2 2 12 TC 25FJ20R ...
Страница 13: ...6 Schematic Diagrams 6 1 SCHEMATIC DIAGRAM FOR GP3 CHASSIS 13 TC 25FJ20R ...
Страница 14: ...14 TC 25FJ20R ...
Страница 19: ...6 2 5 A Board 5 5 1D 2D 3D 4D 5D 6D 7D 8D 9D 10D 11D 12D 13D 14D 16D 18D 19D 17D 15D 19 TC 25FJ20R ...
Страница 20: ...6 3 L Board 6 3 1 L Board 1 3 1A 2A 3A 4A 5A 6A 7A 8A 10A 9A 20 TC 25FJ20R ...
Страница 21: ...6 3 2 L Board 2 3 1A 2A 3A 4A 5A 6A 7A 8A 10A 9A 1B 2B 3B 4B 5B 21 TC 25FJ20R ...
Страница 22: ...6 3 3 L Board 3 3 1B 2B 3B 4B 5B 22 TC 25FJ20R ...
Страница 23: ...6 4 K Board 6 4 1 K Board 1 2 1A 2A 3A 4A 5A 6A 7A 8A 23 TC 25FJ20R ...
Страница 24: ...6 4 2 K Board 2 2 1A 2A 3A 4A 5A 6A 7A 8A 24 TC 25FJ20R ...
Страница 25: ...6 5 YUV Board 6 5 1 YUV Board 1 2 1A 2A 3A 4A 5A 6A 7A 8A 25 TC 25FJ20R ...
Страница 26: ...6 5 2 YUV Board 2 2 1A 2A 3A 4A 5A 6A 7A 8A 26 TC 25FJ20R ...
Страница 27: ...6 6 YC Board 6 6 1 YC Board 1 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 27 TC 25FJ20R ...
Страница 28: ...6 6 2 YC Board 2 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 28 TC 25FJ20R ...
Страница 29: ...6 7 EW Board 6 7 1 EW Board 1 2 1A 2A 3A 4A 5A 6A 29 TC 25FJ20R ...
Страница 30: ...6 7 2 EW Board 2 2 1A 2A 3A 4A 5A 6A 30 TC 25FJ20R ...
Страница 31: ...7 Parts Locations 31 TC 25FJ20R ...
Страница 32: ...8 1 Replacement Parts List Notes 8 Replacement Parts List 32 TC 25FJ20R ...
