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DEFECTIVE SCREEN-SHOTS - LG 47M6700 – 47M6710 – 47LM671Y - LED-LCD TV -...
MODULE FAULTS. [Un-repairable Cases. In this case exchange the module.]VERTICAL BLOCK. SOURCE TAB IC DEFECTHORIZONTAL BLOCK & HORIZONTAL LINE. GATE TAB IC DEFECT
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Power Board Voltages - Repair Hints - LG LG 47LM6710 – LG47LM671Y –...
VIDEO ERROR_NO VIDEO / AUDIOCheck the DC 24V, 12V, 3.5V.Click on the pictures to Zoom. Click ß at the top left of the browser, to come backNO VIDEO _ NORMAL AUDIO ]Check White Balance Value]Press the...
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LG 47LM671Y_47LM6700_47LM6710 - LED LCD TV - REPAIR TIPS_ERRORS
REPAIR TIPSVertical / Horizontal bar, Residual Image, Light spot.As the part connecting to the external input, check the screen condition by signal.VIDEO ERROR - VIDEO LAG/STOP. Tuner checking...
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HOW TO DOWNLOAD AND UPGRADE SOFTWARE - ADC Process - LG 42LG60FR -...
S/W UPGRADEBecause this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of isolation transformer will help protect test instrument.Adjustment must be done in...
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HOW TO TROUBLESHOOT - LG 42LG60FR - 42LG60FR-MA - 42LG64FR - LCD TV
TROUBLESHOOTINGNo PowerIt is not discharged minutely from the module.Light does not come into the front LED.NO RASTERNo OSD and image occur at screen.It maintains the condition where the front LED is...
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POWER SUPPLY SCHEMATIC [SMPS] - LG 21FU4RLG _ 21FU4RLG-LS - STR W6754
SMPS SCHEMATICCLICK ON THE SCHEMATIC TO ZOOM
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SAMSUNG CW29Z306VBXXEC - TROUBLESHOOTING BY BLOCKS
SYSTEM BOARDS TROUBLESHOOTTuner DiagnosisIf no signal is received even though the RF signal from the external aerial is connected to the MAIN Board Tuner, check the following items.Supply Power: 5V,...
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BenQ - PB6100 – PB6200 – SERVICE MODE (Factory Mode) - ADJUSTMENTS
FACTORY MENUHold press "UP" button until the "Lamp hours info." OSD display on bottom-right of screen.Press keypad “Power” and “Blank” key simultaneously again, then enter Factory menu.DMD LAYERCW...
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MICROLAB M-500 - M-560 - M-820 - SCHEAMTIC DIAGRAM (Circuit Diagram) -...
SCHEMATICCLICK ON THE SCHEMATIC TO ZOOM INgoogle.com/+GopakumarGopalan
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M200 4.1 - M600 4.1 - MICROLAB [HTS] - SCHEMATIC DIAGRAM - (UIA 4558_TDA 2030A)
SCHEMATICCLICK ON THE SCHEMATIC TO MAGNIFYgoogle.com/+GopakumarGopalan
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SANYO DP23845 - HOW TO ENTER SERVICE MODE - Troubleshoot - Power Supply...
SERVICE MODEWhile pressing the Volume (-) button on the TV, press the number key (1) on the remote control unit. The service menu screen will appear.Press [UP] or [DN] key to select the desired...
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DS27820 - SANYO TV - SERVICE MODE - ADJUSTMENT PROCEDURE
SERVICE MODEWhile pressing the “Menu” ky, re-connect AC power cord. The service menu will be displayed.Press [Up] or [Dn] key to select the desired service menu to adjust.Use (+) or (-) key to adjust...
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AVM 3651G TV - SANYO - POWER SUPPLY - [SMPS] - SCHEMATIC [Circuit Diagram]...
CLICK ON THE SCHEMATIC TO ZOOM INgoogle.com/+GopakumarGopalan
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AT3208S - APEX TV - SMPS SCHEMATIC (Power Supply Circuit Diagram) - TDA4605 –...
SMPS SCHEMATICCLICK ON THE PICTURES TO ZOOM INTDA-4605google.com/+GopakumarGopalan
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MICROLAB M-B58 - SCHEMATIC [Circuit Diagram] - TEA2025B / KA2206
SCHEMATICCLICK ON THE SCHEMATIC TO ZOOM IN
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FLATRON LG - L2320A - SERVICE MODE - TROUBLESHOOTING - No Power_No Raster
SERVICE MODE1) Turn off the power switch at the front side of the display.2) Wait for about 5 seconds and press MENU, PR+ and VOL+ with in 1 second interval.3) The SVC OSD menu contains additional...
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LG FLATRON - F900B - POWER SUPPLY [SMPS] - SCHEMATIC [Circuit Diagram] -...
SMPS SCHEMATICCLICK ON THE PICTURES TO ZOOM INDISASSEMBLE PROCEDURETILT/SWIVEL & BACK COVER REMOVAL1) Set the monitor face downward.2) Carefully remove the Tilt/Swivel by pulling it upward.3)...
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200W ATX POWER SUPPLY - COMPUTER - SCHEMATIC (Circuit Diagram) _ DTK PTP-2038...
SCHEMATIC DIAGRAMCLICK ON THE PICTURES TO ZOOM IN
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MICROLAB - X2-5.1 - HTS - SCHEMATIC (Circuit Diagram)
Click on the Schematic to Zoom In
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A-6622 - MICROLAB HTS - SCHEMATIC (Circuit Diagram) - TDA7295 – LM4701
SCHEMATICCLICK ON THE SCHEMATICS TO MAGNIFY
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