SERVICE MANUAL
PAGE:
7
11. PC Mode Scan Frequency & Timing
1) Scan Freq:
H: 15
~
110 kHz / V: 56
~
75
㎐
2) Preset Timing Chart
Mode Resolution
H-Freq(KHz)
V-Freq(KHz)
VGA
640x480
640x480
640x480
720x400
31.5KHz
37.9KHz
37.5KHz
31.5KHz
60Hz
72Hz
75Hz
70Hz
SVGA
800x600
800x600
800x600
800x600
35.1KHz
37.9KHz
48.1KHz
46.9KHz
56Hz
60Hz
72Hz
75Hz
XGA
1024x768
1024x768
1024x768
48.4KHz
56.5KHz
60.2KHz
60Hz
70Hz
75Hz
WXGA
1280x768 47.7KHZ
60Hz
Note!! :
ⓐ
If the set is cold, there may be a small “flicker” when the set is switched on. This is
Normal, there is nothing wrong with the set.
ⓑ
if possible, use the VESA 1024 x 768@60HZ video mode to obtain the best image
quality for your LCD monitor. If used under the other resolutions, some scaled or processed
pictures may appear on the screen.
ⓒ some dot defects may appear on the screen, like Red, Green or Blue spot.
However, this will have no impact or effect on the monitor performance.
SPECIFICATIONS
Содержание HLT-3220
Страница 16: ...SERVICE MANUAL PAGE 16 DISASSEMBLY PROCEDURE 5 2 LCD Moul ...
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Страница 23: ...SERVICE MANUAL PAGE 23 CIRCUIT DESCRIPTIONS 4 Pin Functions General Interface Pins MCU CPU interface Pins ...
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Страница 25: ...SERVICE MANUAL PAGE 25 CIRCUIT DESCRIPTIONS 1 Main Input Interface input pins for Main stream ...
Страница 26: ...SERVICE MANUAL PAGE 26 CIRCUIT DESCRIPTIONS 2 Main Input Interface input pins for Main stream ...
Страница 27: ...SERVICE MANUAL PAGE 27 CIRCUIT DESCRIPTIONS Sub Input Interface input pins for Sub stream ...
Страница 28: ...SERVICE MANUAL PAGE 28 CIRCUIT DESCRIPTIONS Display output interface ...
Страница 30: ...SERVICE MANUAL PAGE 30 CIRCUIT DESCRIPTIONS Power ground pins ...
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Страница 65: ...SERVICE MANUAL PAGE 65 PCB LAYOUT 3 2 Main PCB TOP PATTEN ...
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