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)
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TC-21PM70R
Summary of Contents for TC-21PM70R
Page 4: ...1 5 GP3 Chassis Block Diagram 4 TC 21PM70R ...
Page 12: ...3 Conductor Views 12 TC 21PM70R ...
Page 13: ...4 Schematic Diagram 13 TC 21PM70R ...
Page 14: ...14 TC 21PM70R ...
Page 17: ...4 1 3 A BOARD 3 4 1B 1C 2C 3C 4C 5C 6C 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B 17 TC 21PM70R ...
Page 18: ...4 1 4 A BOARD 4 4 1C 2C 3C 4C 5C 6C 18 TC 21PM70R ...
Page 19: ...4 2 L BOARD 4 2 1 L BOARD 1 2 1A 2A 3A 4A 5A 6A 7A 19 TC 21PM70R ...
Page 20: ...4 2 2 L BOARD 2 2 1A 2A 3A 4A 5A 6A 7A 20 TC 21PM70R ...
Page 21: ...5 Parts Location 21 TC 21PM70R ...
