5.4. SUB TINT
Item/Preparation
Adjustment Procedure
1.
Receive a 3.58 MHz NTSC rainbow pattern
2.
Connect oscilloscope to A51 pin 50.
3.
Set controls:
BRT................CENTER
COLOUR........CENTER
CONTRAST....MAX
NTSC TINT.....CENTER
AI.............. ......OFF
1.
Adjust Sub NTSC Tint so that the peak of level of waveform is
similar to Fig. 3
Fig. 3
2.
Receive the Rainbow pattern (3.58 MHz NTSC) on both of Main
and Sub pictures.
3.
Adjust Sub NTSC Tint 2 so that the peak of level of waveform is
similar to Fig. 4.
Fig. 4
5.5. SUB COLOUR
Item/Preparation
Adjustment Procedure
1.
Receive a 3.58 MHz NTSC rainbow pattern
2.
Connect oscilloscope to A51 pin 48.
3.
Set controls:
BRT................CENTER
COLOUR........CENTER
CONTRAST....MAX
AI.............. ......OFF
1.
Adjust Sub Colour:
A = 3.3 ± 0.5V
Fig. 5
12
TX-29P150T
Содержание TX-29P150T
Страница 25: ...7 CONDUCTOR VIEWS 7 1 A Board TNP4G167AC TX 29P150T 25 ...
Страница 26: ...8 SCHEMATIC DIAGRAMS 8 1 SCHEMATIC DIAGRAM NOTES TX 29P150T 26 ...
Страница 27: ...8 1 1 Main Board TNP4G167AC Main Board 1 2 TX 29P150T 27 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 ...
Страница 28: ...Main Board 2 2 TX 29P150T 28 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 ...
Страница 29: ...8 1 2 Rear AV RGB STEREO Circuit TNP4G169AB TX 29P150T 29 ...
Страница 30: ...8 1 3 Front AV Geomagnetic Circuit TNP4G171AB TX 29P150T 30 ...
Страница 31: ...8 1 4 CRT Circuit TNP4G177AA TX 29P150T 31 ...
Страница 32: ...8 1 5 Pincushion Circuit TNP4G181AA TX 29P150T 32 ...
Страница 33: ...8 1 6 Digicomb Board TNP4G189AF Digicomb Board 1 2 TX 29P150T 33 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 ...
Страница 34: ...Digicomb Board 2 2 TX 29P150T 34 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 ...
Страница 35: ...8 1 7 Digicomb2 Board TNP4G203AA TX 29P150T 35 ...
Страница 36: ...9 PARTS LOCATION TX 29P150T 36 ...
Страница 37: ...10 1 Replacement Parts List Notes 10 Replacement Parts List 37 TX 29P150T ...
