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Tovis MTG-2902SN/SE, Service And Operation Manual

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MTG-XX02SN/SE Publication A. Issue 1 

 

 

 

 

 

 

SERVICE AND OPERATION MANUAL 

 

 

 

 

 

MTG-2902SN/SE : 29INCH, FST 
MTG-3302SN/SE : 33INCH, FST 
MTG-3802SN/SE : 38INCH, FST

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

Information in this publication current as of Jun, 2003. 

Information subject to change as display technology advance. 

This publication produced by TOVIS Engineering Division. 

This monitor has been designed and manufactured to deliver high performance video. For continued peak Performance 
use safe operation, only high quality TOVIS replacement parts or their exact specified Equivalent When servicing.

 

 

MTG- XX02SN/SE   

OPEN FRAME SVGA COLOR MONITORS

 

Summary of Contents for MTG-2902SN/SE

Page 1: ...2003 Information subject to change as display technology advance This publication produced by TOVIS Engineering Division This monitor has been designed and manufactured to deliver high performance vid...

Page 2: ...ission NEVER attempt to modify these circuits 2 Periodically check the high voltage with a reliably calibrated meter for values not in excess of Manufacturer s recommendations See high voltage Shut do...

Page 3: ...Current To chassis ground at 220VAC 50Hz Line Neutral in common 0 195mA Maximum 7 High Pot Line Neutral in common to secondary chassis 1500VAC 60Hz for 1 second 2 0mA Maximum No Breakdown 8 Implosion...

Page 4: ...38 FST 530V 600V 450V 10V Brightness 29 FST 33 FST 38 FST 0 4FL 0 5FL 0 7FL 0 3FL Contrast 10 Window Box 29 FST 33 FST 38 FST 60 0FL 47 0FL 40 0FL 5FL White Balance 9300 X 0 281 Y 0 311 0 015 0 015 W...

Page 5: ...OSD come out as below Figure 2 Search BRIGHTNESS sub menu using UP DOWN key on the Main Menu OSD 3 Select the BRIGHTNESS by pressing SEL key Then the BRIGHTNESS Sub Menu OSD comes out as below figure...

Page 6: ...erased and covered by factory adjustment value At first stage without any user s adjustment The monitor set upped by factory adjustment value Factory control On Screen Display This monitor has two adj...

Page 7: ...BIAS adjustment 9 If you want to adjust other GAIN or BIAS Repeat from item C Color Adjustment 10 Press MODE key again to finish the COLOR Adjustment 11 If you want to finish factory adjustment Selec...

Page 8: ...2 S Corection H V Pro KB2147 Ver Out STV9379 FBT SMPS KA3842 2SK2676 260V 160V 32V 15V 6 3V 5V Doubler STR83145 AC Input Video Output Video Pre AMP KA2500 OSD KS2508 BIAS Video In G1 G2 G4 Deflection...

Page 9: ...CK Q802 D WAVEFORM YES NO CHECK REPLACEMENT BD801 IC801 NO CHECK REPLACEMENT IC802 CHECK SIGNAL CABLE CHECK REPLACEMENT SIGNAL CABLE NO YES NO VIDEO CHECK IC201 21 24 26 PULSE CHECK IC201 23 DC LEVEL...

Page 10: ...G201 204 VOLTAGE CONTRAST CHECK IC201 12 VOLTAGE CHECK REPLACEMENT IC201 R903 ZD901 NO NO CHECK REPLACEMENT IC101 CHECK IC201 18 WAVEFORM YES CHECK REPLACEMENT IC101 YES NO RASTER YES CHECK REPLACEMEN...

Page 11: ...11 SERVICE NOTICS...

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