6
◆
Power IC, Transistor or Devices Removal/Replacement
1. Heat and remove all solders from the device leads.
2. Remove the heatsink mounting screw (if applicable).
3. Carefully remove the device from the circuit board.
4. Insert new device in circuit board.
5. Solder each device lead and then clip off excess lead.
6. Replace heatsink.
◆
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 719B-3 719BF-3
CDT Size
17-inch 17-inch Flat
Diagonal visible image area
16.2-inch 16.01-inch
Dot Pitch
0.27 mm 0.24 mm
Synchronization
Horizontal
30 - 70 KHz
Vertical
50 - 160 Hz
Plug and Play
VESA DDC Compatible
Power Saving
EPA, VESA DPMS, Nutek Compliant
Power Source
100-240 Vac, 50/60Hz (Free Voltage)
Power Consumption
85W
Dimension-W x H x D
410 x 402 x 425mm
410 x 407 x 419mm
(set with stand)
Weight-unpacked(lbs/Kg)
32.0/14.5 35.2/16
Operating Temperature
10 ~ 40°C /50 ~ 104°F
SERVICING PRECAUTIONS
TECHNICAL INFORMATION
