联想TFT1780PSA液晶彩显图纸

大数据恢复Service                                                      Service
Service
Horizontal Frequency
30-80 KHz
TABLE OF CONTENTS
lc谐振放大器
Description                                                                                  Page
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
Table 21.32.LCD 43.53.1 53.2 53.3 Adjusting 74.Input/.94.1 Input Signal Conne
<94.2 Factory Preset 94.3 125.1 125.2 166.186.1 186.2 207.BOM List (22)
Revision List
Revision Date Revision History TPV Model
Release T782KACHBPG2A A00 Jul-20-06 Initial
1. Monitor Specifications
Driving system TFT Color LCD
LCD Panel Size 43.2cm(17.0")
Pixel pitch 0.264mm( H ) × 0.264mm( V )  Viewable
angle
140° (H) 140° (V)
Video R,G,B
Analog
Interface Input Separate
Sync.
H/V
TTL
H-Frequency 30kHz – 80kHz
V-Frequency
55-75Hz Display Colors 16.2M Colors
Dot Clock 135MHz
Max. Resolution 1280 × 1024 @75Hz
Plug & Play VESA DDC1/2BTM
ON Mode <45W
EPA ENERGY
STAR® OFF Mode ≤3W
Input Connector 15-pin D-Sub
内作Input Video Signal Analog:0.7Vp-p(standard), 75 OHM, Positive亮晶晶眼贴
Maximum Screen Size Horizontal : 338mm Vertical : 270mm
无人机首推北京天宇创通
dmx512协议
Power Source 100~240VAC,47~63Hz
Environmental Considerations Operating Temp: 5° to 35°C Storage Temp.: -20° to 60°C Operating Humidity: 10% to 85%
Dimension 407×434×173(W×H×D)mm Weight (N. W.)    5.2kg Unit (net)
Power Consumption ( Maximum ) 45 Watts
Audio Output Rated Power 2W rms (Per channel)
Regulatory Compliance UL, CE, TCO’99
2. LCD Monitor Description
The LCD MONITOR will contain a main board, a power board and one key board which house the flat panel control logic, brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.
3. Operating Instructions
3.1 General Instructions
Press the power button to turn the monitor on or off. The other control buttons are located on the front panel of the monitor. By changing these settings, the picture can be adjusted to your personal preferences.
•The power cord should be connected.
•Connect the video cable from the monitor to the video card.
•Press the power button to turn on the monitor position. The power indicator will light up.
3.2 Control Button
EXTERNAL CONTROLS
1. Power Key    4.> / Volume
2. LED    5.< / Volume
3. MENU/ENTER    6.Auto Adjust Key/Exit

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