GENERAL INFORMATION
7
This color monitor automatically scans all horizontal frequencies from 30KHz to 95KHz, and all vertical
frequencies from 50Hz to 160Hz. This color monitor adopted the OSD (On Screen Display), it shows the sync
polarity and frequency and it provides that easily adjust control. This color monitor supports IBM PC, PC/XT,
PC/AT, personal System/2 (PS/2), Apple Macintosh, and compatible users crisp text and vivid color graphics
display when using the following graphics adapters : (VGA, 8514/A, Super VGA, VESA and XGA and Apple
Macintosh Video Card). And so, this color monitor has a maximum horizontal resolution of 1600 dots and a
maximum vertical resolution of 1200 lines for superior clarity of display.
By accepting analog signal inputs which level is zero to 0.7 Volts. This color monitor can display and unlimited
palette of colors depending on the graphics adapter and software being used.
Abbreviations
ADJ
Adjustment
AFC
Automatic Frequency Control
CRT
Cathode Ray Tube
Def
Deflection
D.Y
Deflection Yoke
FBT
Flyback Transformer
H.SYNC
Horizontal Synchronization
OSC
Oscillator
P.S.U
Power Supply Unit
PWA
Printed Circuit Board Wiring Assembly
R.G.B
Red, Green, Blue
V.Sync
Vertical Synchronization
Summary of Contents for 901D
Page 1: ...ServiceManual XGA COLOR MONITOR Model 901D DAEWOO ELECTRONICS CO LTD OVERSEAS SERVICE DEPT...
Page 21: ...TROUBLESHOOTING HINTS 19 1 No Character...
Page 22: ...20 2 No Raster...
Page 23: ...21 3 A missing Color...
Page 24: ...22 4 Abnormal OSD Font...
Page 26: ...24 6 Unstable Picture 6 1 Horizontal...
Page 27: ...25 6 2 V OSC Deflection Circuit...
Page 28: ...26 7 Focus...
Page 29: ...27 7 1 Dynamic Focus...
Page 30: ...28 8 Convergence...
Page 32: ...30 9 2 Vertical Size...
Page 34: ...32 11 Side Pincushion Circuit...
Page 35: ...33 12 Power Supply Unit P S U...
Page 36: ...34...
Page 37: ...35 BLOCK DIAGRAM...
Page 38: ...42 SCHEMATIC DIAGRAM Main...
Page 39: ...43 Video...