specification level.
8. Confirm that level of C is more than 20 V, adjust / “H-PAR” DAC to set
to specification level.
16.2. Focus - Electrical& optical adjustments
(use for minor adjustment or for final adjustment, for complete adjustment see following section.)
Electrical Adjustment
NOTE:
1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder.
1. Apply a NTSC crosshatch with dots pattern
Lens focus adjustment
RED
GREEN
BLUE
Electric
focus
B
A/B
A
Optical
Focus
B
A/B
A
2. Set VIDEO “C_OFF” DAC from 00 to 02, and project only red. Adjust
red focus VR so that focus is best
Focus pack
3. Adjust red lens focus (mechanical) until focus is best.
4. Adjust red focus VR again.
5. Set VIDEO “C_OFF” DAC from 00 to 01, and project only green.
41
Summary of Contents for PT47WX34J - 47" PROJECTION TV
Page 24: ...D656 MAZ41100MF DIODE ZENER 24 ...
Page 41: ...M006 TXF3A01ECV DAG GND 41 ...
Page 113: ...5 PTV Location of controls 10 ...
Page 124: ...A BOARD 21 ...
Page 125: ...D BOARD 22 ...
Page 126: ...R BOARD VIEW DC BOARD TOP VIEW 23 ...
Page 127: ...DC BOARD BOTTOM VIEW DV BOARD 24 ...
Page 128: ...DG BOARD TOP VIEW DG BOARD BOTTOM VIEW 25 ...
Page 178: ...19 5 Instructional flow for service mode 75 ...
Page 179: ...76 ...
Page 180: ...20 Reference of PDF links color 21 Conductor views 77 ...
Page 182: ...22 2 Video block diagram 23 Schematic diagrams 23 1 Schematic diagrams notes 79 ...
Page 183: ...80 ...
Page 184: ...23 2 Notas de los diagramas esquematicos 81 ...
Page 185: ...82 ...
Page 190: ...87 ...
Page 193: ...90 ...
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Page 197: ...94 ...
Page 199: ...96 ...
Page 201: ...98 ...
Page 207: ...Q 104 ...
Page 209: ...Q 106 ...
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