9. Slowly push the Deflection Yoke and set it where a uniform green
field is obtained.
Fig. 7
10. Re-adjust the Low Light controls to their correct settings and
make sure that a uniform white field is obtained.
11. Tighten the clamp screw A in Fig. 10.
Convergence
1. Apply a crosshatch pattern signal and Normalize Contrast control
to the maximum positions.
2. Adjust Brightness until the grey position of the crosshatch
pattern just becomes black.
3. Adjust the Red and Blue line at the centre of the screen by
rotating the R-B static.
Fig. 8
11
Summary of Contents for TC-21PM50A
Page 14: ...14 ...
Page 16: ...4 2 2 L BOARD 2 2 5 Parts Location 6 Replacement Parts List 16 ...
Page 19: ...R689 ERJ6GEYJ750 M 75OHM 1 10W 19 ...
Page 21: ...R1131 ERJ6GEYJ101 M 100OHM J 1 10W 21 ...
Page 24: ...D356 MA152KTX DIODE 24 ...
Page 27: ...R511 ERJ6ENF1002 M 10KOHM 1 10W 27 ...
Page 33: ... 1C 2C 3C 4C 5C 6C ...
Page 34: ... 1A 2A 3A 4A 5A 6A 7A ...
Page 35: ... 1A 2A 3A 4A 5A 6A 7A ...
Page 36: ......
Page 37: ......
Page 38: ... 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A 17A ...
Page 40: ... 1B 1C 2C 3C 4C 5C 6C 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B ...
