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 2.1 ± 0.1V by BRT (CHK2) at measurement point TPL 2 Fig. 4.
1. Connect oscilloscope probe to TPL 2 (G OUT) with 10k
Ω
series resistor and adjust Contrast so that (B) as in Fig. 4 is 2.4 ±
0.05V.
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
TC-21FG20M-MALAYSIA
Содержание TC-21FG20M-MALAYSIA
Страница 12: ...3 Conductor Views 12 TC 21FG20M MALAYSIA...
Страница 13: ...4 Schematic Diagram 13 TC 21FG20M MALAYSIA...
Страница 14: ...14 TC 21FG20M MALAYSIA...
Страница 15: ...4 1 A Board 4 1 1 A Board 1 6 A1 A2 A3 A4 A6 A7 A5 15 TC 21FG20M MALAYSIA...
Страница 16: ...4 1 2 A Board 2 6 B1 B2 B3 B4 B6 B7 B5 A1 A2 A3 A4 A6 A7 A5 16 TC 21FG20M MALAYSIA...
Страница 17: ...4 1 3 A Board 3 6 C1 C2 C3 C4 C6 C7 C5 B1 B2 B3 B4 B6 B7 B5 17 TC 21FG20M MALAYSIA...
Страница 18: ...4 1 4 A Board 4 6 D1 D2 D3 D4 D5 C1 C2 C3 C4 C6 C7 C5 18 TC 21FG20M MALAYSIA...
Страница 19: ...4 1 5 A Board 5 6 D1 D2 D3 D4 D5 E1 E2 E3 E4 E5 19 TC 21FG20M MALAYSIA...
Страница 20: ...4 1 6 A Board 6 6 E1 E2 E3 E4 E5 20 TC 21FG20M MALAYSIA...
Страница 21: ...4 2 L Board 4 2 1 L Board 13 A1 A2 A3 A4 A5 21 TC 21FG20M MALAYSIA...
Страница 22: ...4 2 2 L Board 2 3 B1 B2 B3 B4 B6 B5 A1 A2 A3 A4 A5 22 TC 21FG20M MALAYSIA...
Страница 23: ...4 2 3 L Board 3 3 B1 B2 B3 B4 B6 B5 23 TC 21FG20M MALAYSIA...
Страница 24: ...5 Parts Locations 24 TC 21FG20M MALAYSIA...
Страница 25: ...6 Replacement Parts List 25 TC 21FG20M MALAYSIA...
