focus of overall picture of each CRT.
D. focus adjustment waveform
5. To change DAF DATA, enter to service mode, then press POWER on
remote to display DACs menu, then select DAC by pressing CH (RIGHT/
LEFT) and VOL (UP/DOWN), then press ACTION to enter to DAC, then
adjust by pressing VOL (RIGHT/LEFT);press ACTION, to save press
ACTION again or OTHER to exit without saving.
Procedure:
NOTE:
1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set top box DTV decoder.
1. Enter to service mode and set the following default DATA
NTSC
NTSC
ZOOM
1080i
H-PARA
+170
+170
+170
V-SAW
0
0
0
V-PARA
+14
+14
+16
NOTE:
The signal (NTSC, 1080i and NTSC in ZOOM option), should be applied and displayed to enter values
for specific format adjustment.
2. For 1080i set the default values.
3. For NTSC and NTSC ZOOM apply a white pattern and perform the
following steps.
4. Connect the scope probe to D33, GND to Q551 heat sink.
5. Confirm that level of A is 640 ± 50_V, adjust / “H-PAR” DAC to set to
specification level.
6. Confirm that the voltage level in D33 is similar between point E and F,
if not, adjust V-SAW DAC.
7. Confirm that level of B is 280 ± 40_V, adjust / “V-PAR” DAC to set to
40
Summary of Contents for PT-53WX54UJ
Page 27: ...L887 EXCELDR35V FERRITE BEAD 27 ...
Page 31: ...R073 ERDS2TJ471T RES C 470 J 1 4W 31 ...
Page 35: ...R865 ERJ6GEYJ153V RES M 15K J 1 10W 35 ...
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 ...
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Page 207: ...Q 104 ...
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