2.7. Adjustment
2.6. PAL Colour
1. Receive the PAL B/G studio colour bar pattern and adjust local frequency at the best tuned position.
2. Pic Menu: Dynamic Normal, Confirm Contrast - 100 DAC, Sub Contrast - 21 dac.
3. Channel colour set --------- STD
4. “CHK2” and press digit key “5” (AKB OFF) also confirm OSD become blue colour.
5. Set (A) to 0.3 ± 0.1V by BRT (CHK2) at measurement point TPL 2 Fig. 4.
1. Connect oscilloscope probe to TPL 7 (G OUT) with 10k
Ω
series resistor and adjust Contrast so that (B) as in Fig. 4 is 1.85 ±
0.2V.
2. Adjust “Sub Colour” so that waveform as in Fig. 4 (1) 2.5 ± 0.1V.
3. Connect oscilloscope probe to TPL 1 (R OUT) with 10k
Ω
series resistor and confirm waveform as in Fig. 5 is (2) 2.7 ± 0.4V.
4. Press digit key “5” (AKB ON) and confirm the OSD become white colour.
8
TX-29G455R-IRAN
Summary of Contents for TX-29G455R-IRAN
Page 12: ...3 Conductor Views 12 TX 29G455R IRAN ...
Page 13: ...4 Schematic Diagram 13 TX 29G455R IRAN ...
Page 14: ...14 TX 29G455R IRAN ...
Page 15: ...4 1 D Board 4 1 1 D Board 1 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 15 TX 29G455R IRAN ...
Page 16: ...4 1 2 D Board 2 5 1B 2B 3B 4B 5B 6B 7B 8B 9B 1A 2A 3A 4A 5A 6A 7A 8A 9A 16 TX 29G455R IRAN ...
Page 17: ...4 1 3 D Board 3 5 1C 3C 5C 4C 2C 6C 7C 8C 9C 1B 2B 3B 4B 5B 6B 7B 8B 9B 17 TX 29G455R IRAN ...
Page 18: ...4 1 4 D Board 4 5 1D 3D 5D 4D 2D 6D 7D 8D 9D 1C 3C 5C 4C 2C 6C 7C 8C 9C 18 TX 29G455R IRAN ...
Page 19: ...4 1 5 D Board 5 5 1D 3D 5D 4D 2D 6D 7D 8D 9D 19 TX 29G455R IRAN ...
Page 20: ...4 2 A Board 4 2 1 A Board 1 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 20 TX 29G455R IRAN ...
Page 21: ...4 2 2 A Board 2 5 1B 2B 3B 4B 5B 6B 7B 8B 9B 1A 2A 3A 4A 5A 6A 7A 8A 9A 21 TX 29G455R IRAN ...
Page 22: ...4 2 3 A Board 3 5 1C 2C 3C 4C 5C 6C 7C 8C 1B 2B 3B 4B 5B 6B 7B 8B 9B 22 TX 29G455R IRAN ...
Page 23: ...4 2 4 A Board 4 5 1D 4D 2D 3D 5D 6D 7D 8D 9D 1C 2C 3C 4C 5C 6C 7C 8C 23 TX 29G455R IRAN ...
Page 24: ...4 2 5 A Board 5 5 1D 4D 2D 3D 5D 6D 7D 8D 9D 24 TX 29G455R IRAN ...
Page 25: ...4 3 L Board 4 3 1 L Board 1 4 1A 2A 3A 4A 5A 6A 7A 8A 9A 25 TX 29G455R IRAN ...
Page 26: ...4 3 2 L Board 2 4 1B 2B 3B 4B 5B 6B 7B 8B 9B 1A 2A 3A 4A 5A 6A 7A 8A 9A 26 TX 29G455R IRAN ...
Page 27: ...4 3 3 L Board 3 4 1C 2C 3C 4C 5C 6C 1B 2B 3B 4B 5B 6B 7B 8B 9B 27 TX 29G455R IRAN ...
Page 28: ...4 3 4 L Board 4 4 1C 2C 3C 4C 5C 6C 28 TX 29G455R IRAN ...
Page 29: ...4 4 G Board 4 4 1 G Board 1 3 1A 2A 3A 4A 5A 6A 7A 8A 9A 29 TX 29G455R IRAN ...
Page 30: ...4 4 2 G Board 2 3 1B 2B 3B 1A 2A 3A 4A 5A 6A 7A 8A 9A 30 TX 29G455R IRAN ...
Page 31: ...4 4 3 G Board 3 3 1B 2B 3B 31 TX 29G455R IRAN ...
Page 32: ...5 Parts Locations 32 TX 29G455R IRAN ...
