14. Disassembly for service
NOTE:
Board ground wires may have to be disconnected to disassemble some boards. All ground wires must
be reconnected using jumper leads, if necessary, before power is applied to PTV for service.
Speaker grille removal
Some models come with three pieces (sides for speakers and center cover); Speaker grille(s), it is
secured to the cabinet of the PTV or on the sides. Grip panel(s) from the sides and middle upper part
for one piece models, gently pull forward toremove. When reassembling, make certain to firmly press
on the panel where the insertion points (5) are located, one at each corner and one at the middle top
edge
Speaker grille removal (may vary)
26
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 ...
Page 185: ...82 ...
Page 190: ...87 ...
Page 193: ...90 ...
Page 195: ...92 ...
Page 197: ...94 ...
Page 199: ...96 ...
Page 201: ...98 ...
Page 207: ...Q 104 ...
Page 209: ...Q 106 ...
Page 215: ...112 ...
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