30
9.2.
Adjustment
9.2.1.
Sub-Contrast adjustment
Name of measuring instrument
Connection
Remarks
RF generator
Base Band signal generator
HD signal generator
Steps
Remarks
Adjustment of TV (RF system)
Note:
In adjustment, you must setting to modulation of signal at 85%.
1. Receive a RF PAL 100% Full White or Split Colour bar shown as below .
2. Goes into service adjustment mode.
3. Push a [ 1 ] or [ 2 ] key, and goes into adjustment mode for [ CONTRAST ].
Adjustment
1. The colour key yellow button of remote control is pushed.
2. The OSD character of sub-contrast becomes red.
(Inside under automatic adjustment)
3. The OSD character of sub-contrast returns to black.
4. End.
Ref.:
RF signal modulation spec.
UK models: 80%
Other models: 90%
Note:
Sub-contrast adjustment is unadjusted
for AV/ HD input.
But, when needing the adjustment cho-
sen manually, please refer to [ alterna-
tive method ].
Summary of Contents for VIERA TX-P42S10B
Page 17: ...17 6 4 No Picture ...
Page 29: ...29 9 1 4 Adjustment Volume Location 9 1 5 Test Point Location ...
Page 34: ...34 ...
Page 40: ...40 ...
Page 42: ...42 11 3 Wiring 2 ...
Page 43: ...43 11 4 Wiring 3 ...
Page 44: ...44 ...
Page 45: ...45 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 81: ...81 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM747MFE ...
Page 92: ...92 ...
Page 94: ...94 14 1 2 Packing 1 ...
Page 95: ...95 14 1 3 Packing 2 ...
Page 96: ...96 14 1 4 Mechanical Replacement Parts List ...
Page 100: ...100 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...
