LG L1933TR-SF - LG - 19" LCD Monitor Support and Manuals
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Owner's Manual (English) - Page 4
...correct direction. 4. Once assembled take the monitor up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off.
Stand Body
3. Do not carry..."click". Connecting the Display
Before setting up carefully and face the front side
Stand Base Stand Body
Important This illustration depicts the general model of connection. A3 Assemble the ...
Owner's Manual (English) - Page 8
... wish to manually run this function automatically adjusts the display to turn the power on. If you may differ from the view as shown.
2
1
PC-outlet type PC
DVI-D(This feature is executed automatically. (Only Analog Mode)
NOTE
' Self Image Setting Function'? This rear view represents a general model; your computer. 2. A7 Place the monitor in...
Owner's Manual (English) - Page 10
... blue when the display operates normally(On Mode). If the display is 17 inch monitor : 1280 x 1024 19 inch monitor : 1280 x 1024
Power Button
Use this indicator color changes to amber.
AUTO IMAGE ADJUSTMENT When adjusting your display image to the ideal settings for the current screen resolution size (display mode). The best display mode is...
Owner's Manual (English) - Page 19
...) that comes with your display.
Or, you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?
• Make sure to install the display driver from our web site: http://www.lge.com. G Have you installed the display driver? Troubleshooting
Have you installed the display driver?
• Be sure to check if the video card supports Plug&Play function.
Owner's Manual (English) - Page 21
...
NOTE Information in this document is subject to change without notice.
Specifications
19 inch
Display
Sync Input
Video Input
Resolution Plug&Play Power Consumption Dimensions &Weight
Tilt Range Power Input Environmental Conditions
Stand Base Power cord
19 inches (48.19 cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating 19 inches viewable 0.294 mm pixel pitch
Horizontal Freq.
Service Manual - Page 1
Internal Use Only Website:http://biz.LGservice.com
COLOR MONITOR
SERVICE MANUAL
CHASSIS NO. : LM57B
MODEL:
L1733TR (L1733TR-SFQ.A**MQP)
L1933TR (L1933TR-SFQ.A**MQP,A**RQP)
( ) **Same model for Service
CAUTION
BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
*To apply the MSTAR Chip.
Service Manual - Page 2
...2007 LG Electronics....
: 19 inch - L1933T
Color ...LCD CHARACTERISTICS
Type
: TFT Color LCD Module
Active Display Area : 17 inch...SPECIFICATIONS 2 PRECAUTIONS 3 TIMING CHART 7 DISASSEMBLY 8 BLOCK DIAGRAM 12 DISCRIPTION OF BLOCK DIAGRAM 14 ADJUSTMENT 16
SERVICE OSD 17 TROUBLESHOOTING GUIDE 18 WIRING DIAGRAM 24 EXPLODED VIEW 25 REPLACEMENT PARTS LIST 27 SCHEMATIC DIAGRAM 31
SPECIFICATIONS...
Service Manual - Page 3
... will void the original parts and labor guarantee. Copyright 2007 LG Electronics. Inc. If the wires are marked on the schematic diagram and the replacement parts list. All right reserved... during service operation.
It is essential that are grounded through wrist band.
• Do not leave the module in high temperature and in LCD monitor that these critical parts should be...
Service Manual - Page 8
DISASSEMBLY-Set
# 1
# 2
Soft pad on the table. # 3
Monitor on the pad. # 4-1
Pull up the stand part. # 4-2
Hold the head & stand base and then Twist Stand until "Click".
# 5
Separate head & stand
Copyright 2007 LG Electronics. Only for training and service purposes
-8- LGE Internal Use Only
Inc. All right reserved.
Service Manual - Page 15
...part function is for training and service purposes
- 15 - This part contains of EMI components to secondary through photo transistor. This part function is to make a pulse width modulation control and to provide the driver...INVERTER CIRCUIT
High Voltage
Operation description_LIPS
1. This part function is to the primary through a ... This part function is also monitor by this part.
5....
Service Manual - Page 16
f) Click Exit button. Copyright 2007 LG Electronics. Inc.
Port Setup a) Copy "UserPort.sys" file to LCD Monitor only.
1. LGE Internal Use Only Only for training and service purposes
- 16 - All right reserved. This program is available to "c:\WINNT\system32\drivers" folder b) Run Userport.exe
2.
ADJUSTMENT
Windows EDID V1.0 User Manual
Operating System: MS Windows 98, 2000, ...
Service Manual - Page 17
e) R/G/B-9300K : Allows you to set the R/G/B-6500K value manually. Cable Connection
Copyright 2007 LG Electronics. Inc. SERVICE OSD
1) Turn off ). d) AGING : Select Aging mode(on/off the power switch at the front side of the display.
2) Wait for training and service purposes
- 17 - Video Signal Generator
Control Line
IBM Compatible PC
15 10 5
PARALLEL PORT
Not used...
Service Manual - Page 20
... APPEARED
AT SIGNAL PINS? AT MODE 12? Inc. Only for training and service purposes
- 20 - MSTAR
NO RASTER (OSD IS NOT DISPLAYED)
U201
NO
PIN 16, 75
3.3V?
All right reserved. LGE Internal Use Only YES
TROUBLE IN CABLE OR LCD MODULE
CHECK CONNECTION LINE FROM D-SUB TO U201
Waveforms
1 U201-#96, 97...
Service Manual - Page 23
Inc. Only for training and service purposes
- 23 - LGE Internal Use Only YES
Check U301 Pin2 OVP, Less than 1.8V YES
Check U301 ...Q301, Q302
NO
Check the waveform of U301
Pin11, 12, 19, 20
NO
Check the waveform of U301
Pin11, 12, 19, 20
If waveform is no problem
NO
Check Q303~Q308
Or Trouble in U303, U304
Copyright 2007 LG Electronics. NO Raster (Lamp Off)
CHECK P201 Pin9
3.3V?...
Service Manual - Page 26
... 19INCH 1280X1024 300CD COLOR 72% 4/3 700:1 - All right reserved. No. 010
Part No.
EAJ32189001 LCD,Module-TFT, LM190E08-TLB2 DRIVER 19.0INCH 1280X1024 300CD COLOR 72% 5/4 800:1 P7 FACTORY 5MS, 160/160, 2CH-LVDS, 4LAMP LG PHILIPS LCD . EXPLODED VIEW PARTS LIST
* Note: Safety mark
Ref. ABJ32220472
Description
Cabinet Assembly, L1753 . 17" SILVER best buy for 19' LPL 5ms module-L1933TR...
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