Daewoo 720D, Руководство по обслуживанию

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6
TECHNICAL INFORMATION
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Diode Removal/Replacement
1. Remove defective diode by clipping its leads as close as possible to diode body.
2. Bend the two remaining leads perpendicularly to the circuit board.
3. Observing diode polarity, wrap each lead out of the new diode around the corresponding lead on the
circuit board.
4. Securely crimp each connection and solder it.
5. Inspect the solder joints of the two “original” leads on the circuit board copper side. If they are not
shiny, reheat them and apply additional solder if necessary.
Model Names 720D 905D
CDT Size 17-inch 19-inch
Diagonal visible image area 16.2-inch 18-inch
Dot Pitch 0.26 mm
Synchronization Horizontal 30 - 95 KHz
Vertical 50 - 160 Hz
Plug and Play DDC1/2B/CI
Power Saving EPA, VESA DPMS, Nutek Compliant
Power Source 100-240 Vac, 50/60Hz (Free Voltage)
Power Consumption 80 W 90 W
Dimension-W x H x D 420 x 440 x 440mm 466 x 475.5 x 464.5mm
(set with stand)
Weight-unpacked (lbs/Kg) 35.7/16.2 41.9/19.0
Operating Temperature 10 ~ 40°C /50 ~ 104°F
Model Names 905DS 905DF
CDT Size 19-inch Short length 19-inch DynaFlat
Diagonal visible image area 18-inch 18-inch
Dot Pitch 0.26 mm 0.25 mm
Synchronization Horizontal 30 - 95 KHz
Vertical 50 - 160 Hz
Plug and Play DDC1/2B/CI
Power Saving EPA, VESA DPMS, Nutek Compliant
Power Source 100-240 Vac, 50/60Hz (Free Voltage)
Power Consumption 90 W
Dimension-W x H x D 466 x 475.5 x 408.5mm 466 x 475.5 x 465mm
(set with stand)
Weight-unpacked (lbs/Kg) 44.0/20.0 47.3/21.5
Operating Temperature 10 ~ 40°C /50 ~ 104°F