Keyboard and front A/V inputs removal
1. Remove the speaker grille.
2. Unplug the connectors from the keyboard and front A/V inputs
assemblies. Remove the screws from the control panel and tilt the
front panel assembly upward and release it from the front cabinet.
Then remove the screws affixing the keyboardand front A/V inputs to
the control panel.
Speakers replacement
1. Remove the speaker grille.
2. Each speaker is secured to the cabinet with (4) screws.
3. Disconnect the R and L speaker lead connectors from the speaker
units.
Back lower cover removal
1. Remove (7) hex screws around the perimeter, marked with arrows.
See figure for screws location.
2. Remove (3) screws from around the A/V terminal board (marked with
arrows).
Back lower cabinet removal
27
Summary of Contents for PT-56WX53G
Page 82: ...5 PTV Location of controls 10 ...
Page 93: ...A BOARD 21 ...
Page 94: ...D BOARD 22 ...
Page 95: ...R BOARD VIEW DC BOARD TOP VIEW 23 ...
Page 96: ...DC BOARD BOTTOM VIEW DV BOARD 24 ...
Page 97: ...DG BOARD TOP VIEW DG BOARD BOTTOM VIEW 25 ...
Page 147: ...19 5 Instructional flow for service mode 75 ...
Page 148: ...76 ...
Page 149: ...20 Reference of PDF links color 21 Conductor views 77 ...
Page 151: ...22 2 Video block diagram 23 Schematic diagrams 23 1 Schematic diagrams notes 79 ...
Page 152: ...80 ...
Page 153: ...23 2 Notas de los diagramas esquematicos 81 ...
Page 154: ...82 ...
Page 159: ...87 ...
Page 162: ...90 ...
Page 164: ...92 ...
Page 166: ...94 ...
Page 168: ...96 ...
Page 170: ...98 ...
Page 176: ...Q 104 ...
Page 178: ...Q 106 ...
Page 184: ...112 ...
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Page 189: ...117 ...
Page 191: ...119 ...