Adjustment of CRT VRS
1.
Preparation
a. Set DY to CRT not to tilt up and down left and right deflection.
b. Set CY to CRT and set CY magnet primarily (Fig. 1)
Purity magnet : Set purity magnet that 2 magnets are (TOP POSITION)
VRS magnet : Set purity magnet 2 magnets are (HORIZONTAL POSITION)
2.
Adjustment
a. Receive that Cross Hatch pattern.
b. Adjust V-SHIFT -50Hz.
c. Set 2 magnets of horizontal position to up and down equally so that it will be the center part of CRT. (Fig. 2)
11
TX-21GX25R-IRAN
Summary of Contents for TX-21GX25R-IRAN
Page 13: ...3 Conductor Views 13 TX 21GX25R IRAN ...
Page 14: ...4 Schematic Diagram 14 TX 21GX25R IRAN ...
Page 15: ...15 TX 21GX25R IRAN ...
Page 16: ...4 1 A Board 4 1 1 A Board 1 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 16 TX 21GX25R IRAN ...
Page 17: ...4 1 2 A Board 2 5 1B 2B 4B 3B 6B 7B 5B 8B 9B 1A 2A 3A 4A 5A 6A 7A 8A 9A 17 TX 21GX25R IRAN ...
Page 18: ...4 1 3 A Board 3 5 1C 2C 4C 3C 6C 7C 5C 8C 9C 1B 2B 4B 3B 6B 7B 5B 8B 9B 18 TX 21GX25R IRAN ...
Page 19: ...4 1 4 A Board 4 5 1D 2D 5D 4D 3D 7D 6D 8D 9D 1C 2C 4C 3C 6C 7C 5C 8C 9C 19 TX 21GX25R IRAN ...
Page 20: ...4 1 5 A Board 5 5 1D 2D 5D 4D 3D 7D 6D 8D 9D 20 TX 21GX25R IRAN ...
Page 21: ...4 2 L Board 4 2 1 L Board 1 3 1A 2A 3A 4A 5A 6A 7A 21 TX 21GX25R IRAN ...
Page 22: ...4 2 2 L Board 2 3 1B 2B 3B 4B 5B 6B 1A 2A 3A 4A 5A 6A 7A 22 TX 21GX25R IRAN ...
Page 23: ...4 2 3 L Board 3 3 1B 2B 3B 4B 5B 6B 23 TX 21GX25R IRAN ...
Page 24: ...4 3 PP Board 4 3 1 PP Board 1 3 1A 2A 3A 4A 5A 6A 7A 8A 9A 24 TX 21GX25R IRAN ...
Page 25: ...4 3 2 PP Board 2 3 1B 2B 3B 4B 5B 6B 7B 1A 2A 3A 4A 5A 6A 7A 8A 9A 25 TX 21GX25R IRAN ...
Page 26: ...4 3 3 PP Board 3 3 1B 2B 3B 4B 5B 6B 7B 26 TX 21GX25R IRAN ...
Page 27: ...5 Parts Locations 27 TX 21GX25R IRAN ...