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4.11 Functional Performance
4.11.1 Acoustical noise:
The acoustical noise shall be less than 50dB when operating in normal condition, mode change or
power on/off.
4.11.2 Turn off:
Set unit at 20FL of full white screen, then turn off unit, image should disappear smoothly, no persistent
spot and flash.
4.11.3 High voltage discharge:
The arcing due to monitor high voltage discharge shall not cause any damage to devices connected to
the monitor.
4.11.4 Tapping test:
No objectionable intermittence or noise occur while tapping top, left right, rear side of enclosure by a
rubber hammer.
Summary of Contents for AM501
Page 1: ...AM 501 Service Guide 15 inch CRT Monitor ...
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Page 36: ...32 6 9 Control And Conmect Layout 6 9 1 Main PCB ...
Page 37: ...33 7 0 FUNCTION BLOCK DIAGRAM 7 1 Monitor Portion ...
Page 38: ...34 8 0 POWER SUPPLY PORTION ...
Page 43: ...39 APPENDIX A PARTS LIST ...
Page 55: ...51 APPENDIX B DISPLAY UNTY ASSEMBLY ...
Page 56: ...52 ...
Page 61: ...57 ...
Page 62: ...58 ...
Page 65: ...61 APPENDIX C CRT YOKE ASSEMBLY ...
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Page 70: ...66 APPENDIX D P C B A ASSEMBLY ...
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