1.4. X-Radiation
Warning:
1. The potential sources of X-Radiation in TV sets are the EHT
section and the picture tube.
2. When using a picture tube test rig for service, ensure that
the rig is capable of handling
32.0 kV
without causing X-
Radiation.
Note:
It is important to use an accurate periodically calibrated
high voltage meter.
1. Set the brightness to minimum.
2. Measure the High Voltage. The meter reading should
indicate
31.0 ± 1 kV
. If the meter indication is out of
tolerance, immediate service and correction is required to
prevent the possibility of premature component failure.
3. To prevent the possibility of X-Radiation, it is essential to
use the specified picture tube.
4
TX-29P180X
Summary of Contents for TX-29P180B
Page 25: ...7 CONDUCTOR VIEWS 7 1 A Board TNP4G167AA 25 TX 29P180X ...
Page 26: ...8 SCHEMATIC DIAGRAMS 8 1 SCHEMATIC DIAGRAM NOTES 26 TX 29P180X ...
Page 27: ...27 TX 29P180X ...
Page 29: ...9 PARTS LOCATION TX 29P180X 29 ...
Page 30: ...TX 29P180X 30 ...
Page 31: ...10 Replacement Parts List 10 1 Replacement Parts List Notes 31 TX 29P180X ...
