4.5. Sub Colour
Item/Preparation
Adjustment Procedure
1.
Receive a 3.58 MHz NTSC rainbow pattern
2.
Connect oscilloscope to TPL 2 (Green)
3.
Set controls:
BRT............. ...CENTER
COLOUR........CENTER
CONTRAST....MAX
AI................ ....OFF
1.
Adjust Sub Colour:
A=2.3 ~ 3.0 ± 0.1V
Fig. 6
4.6. Secam Black Level
Item/Preparation
Adjustment Procedure
1.
Receive SECAM white pattern
2.
Connect oscilloscope to TPL 1
3.
Set controls:
BRT............. ...CENTER
COLOUR........CENTER
CONTRAST....MAX
AI................ ....OFF
1.
Adjust SECAM B-Y so that H-blanking time and colour center are
equal level.
Fig. 7
2.
Connect oscilloscope to A44 pin 41.
3.
Adjust SECAM R-Y OUT so that H-blanking time and colour center
are equal level.
Fig. 8
4.
Connect oscilloscope to A44 pin 39.
5.
Receive SECAM white pattern on both Main and Sub picture.
6.
Adjust Sub SECAM B-Y so that H-blanking time and colour center
are equal level.
Fig. 9
7.
Connect oscilloscope to A44 pin 41.
8.
Adjust Sub SECAM R-Y so that H-blanking time and colour center
are equal level.
Fig. 10
12
TX-34P800R
Summary of Contents for TX-34P800R
Page 7: ...7 TX 34P800R ...
Page 8: ...8 TX 34P800R ...
Page 26: ...5 8 Table 1 26 TX 34P800R ...
Page 27: ...6 Conductor Views 6 1 A BOARD 6 1 1 A BOARD A 27 TX 34P800R ...
Page 28: ...6 1 2 A BOARD B 28 TX 34P800R ...
Page 29: ...6 2 D BOARD 6 2 1 D BOARD A 29 TX 34P800R ...
Page 30: ...6 2 2 D BOARD B 30 TX 34P800R ...
Page 31: ...6 3 DG BOARD 6 3 1 DG BOARD A 6 3 2 DG BOARD B 31 TX 34P800R ...
Page 32: ...7 Schematic Diagrams 7 1 Schematic Diagram for GP11 Chassis 32 TX 34P800R ...
Page 33: ...7 2 G Board 7 2 1 G Board 1 2 1A 2A 33 TX 34P800R ...
Page 34: ...7 2 2 G Board 2 2 1A 2A 34 TX 34P800R ...
Page 35: ...7 3 GM Board 7 3 1 GM Board 1 2 1A 2A 3A 4A 5A 6A 8A 9A 10A 7A 35 TX 34P800R ...
Page 36: ...7 3 2 GM Board 2 2 1A 2A 3A 4A 5A 6A 8A 9A 10A 7A 36 TX 34P800R ...
Page 37: ...7 4 DF Board 7 4 1 DF Board 1 2 1A 2A 3A 4A 5A 6A 7A 37 TX 34P800R ...
Page 38: ...7 4 2 DF Board 2 2 1A 2A 3A 4A 5A 6A 7A 38 TX 34P800R ...
Page 39: ...7 5 H Board 7 5 1 H Board 1 3 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 39 TX 34P800R ...
Page 42: ...7 6 DG Board 7 6 1 DG Board 1 10 1A 1A 1A 42 TX 34P800R ...
Page 50: ... 1H 2H 3H 4H 5H 6H 7H 8H 9H 10H 11H 1I 2I 3I 4I 5I 6I 7I 8I 9I 10I 11I 12I 13I 14I ...
Page 51: ... 1I 2I 3I 4I 5I 6I 7I 8I 9I 10I 11I 12I 13I 14I ...
Page 52: ...7 7 L Board 7 7 1 L Board 1 3 1A 2A 3A 4A 5A 6A 7A 8A 9A 52 TX 34P800R ...
Page 55: ...7 8 A Board 7 8 1 A Board 1 6 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 55 TX 34P800R ...
Page 61: ...7 9 D Board 7 9 1 D Board 1 3 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 61 TX 34P800R ...
Page 64: ...8 Parts Location 64 TX 34P800R ...
