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SERVICE MODE AND ADJUSTMENTS - HAIER 21F7A - MEMOREX MT2024SM
SERVICE MODESpecific operation: use remote controllerPress “MUTE”--> “CALL” --> “-\--“ --> “CALL” -->UTE” buttons in sequence to enter into factory mode. Press [Program+] / [Program-] to...
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MIVAR 14M4 - COLOR TV - SCHEMATIC [Circuit Diagram] - TEA2261 – TDA6404 –...
SCHEMATIC -FULLCLICK ON THE PICTURES TO MAGNIFY
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GE 32GLED30 - LED TV - POWER SUPPLY [SMPS] - SCHEMATIC
POWER SUPPLY TROUBLESHOOTING [CLICK ON THE SCHEMATIC TO ZOOM IN]WHITE SCREENBLACK SCREEN
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TELEFUNKEN - TCP2567STX - SCHEMATIC [CIRCUIT DIAGRAM] - ( MC44608)
SCHEMATIC DIAGRAMCLICK ON THE SCHEMATIC TO ZOOM IN SMPS [POWER SUPPLY] ONLY
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HISENSE LHDN26W57 [MT5380 Chassis] - LCD TV - HOW TO ENTER SERVICE MODE -...
SERVICE MODEWith factory RC (remote control)Press "M" button and enter factory mode.Press "Menu" button and enter factory OSD menu.Press "CH+"/"CH-" button select the function menu, press "VOL+"/"VOL-"...
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EMERSON LC320EM9 - POWER SUPPLY - BACK-LIGHT INVERTER - SCHEMATIC [Circuit...
BACK-LIGHT INVERTERAUDIO OUTPUTCLICK ON THE SCHEMATICS TO MAGNIFY
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HOW TO ADJUST WHITE BALANCE - ADJUSTMENT - LG42LH70YD - LCD TV
WHITE BALANCE ADJUSTMENTTest Equipment: CA-210Using LCD color temperature, Color Analyzer (CA-210) must use CH 9, which Matrix compensated (White, Red, Green, Blue compensation) with CS-2100. See the...
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LG42LH70YD LCD TV - NO POWER - NO BOOT-UP - NO OSD TROUBLE SHOOTING
POWER BOOT-UP FAILNO ON-SCREEN DISPLAY
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SAMSUNG _ HCL - HD4715W - PROJECTION TV - POWER SUPPLY SCHEMATIC
POWER SUPPLY SCHEMATICHORIZONTAL OUTPUTVIDEO OUTPUT [CRT BASE CARDS]CLICK ON THE SCHEMATICS TO MAGNIFY
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PANASONIC PLASMA TV - LED BLINKING CODES - TROUBLESHOOTING
LED BLINKING CODES - TH-42PX75U_TH-50PX75U_TH-42PX77U_TH-50PX77ULED BLINKS ONCE [CLICK ON THE PICTURES TO ZOOM IN]The A board is defective. To confirm this, unplug the TV and disconnect connectors A5,...
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SONY STR-KM7600 (Australia) - MAIN BOARD - SCHEMATIC [Circuit Diagram)...
MAIN PWBSCHEMATICSCLICK ON THE PICTURES TO MAGNIFY
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HOW TO DISASSEMBLE - SONY STR-KM7600 - MULTI CHANNEL AV RECEIVER [Australia]
CASEBACK PANELFRONT PANELMAIN BLOCKHEAT SINK BLOCK_MAIN BOARDCLICK ON THE PICTURES TO MAGNIFY
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POWER SUPPLY [SMPS] SCHEMATIC (STR-8656 or STR-5653) - KONKA P2976S - P2171S...
SMPS SCHEMATICCLICK ON THE SCHEMATIC TO ZOOM IN
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SONY KLV17HR-1 LCD TV - HOW TO REMOVE BACK COVER - STAND - H-2 BOARD - D-1 BOARD
REAR PANEL [ CLICK ON THE PICTURES TO ZOOM IN ]REAR COVER & STAND BLOCKH2 BOARD REMOVALD-1 BOARD REMOVAL
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HOW TO ENTER SERVICE MODE - SONY KLV17HR1 - POWER SUPPLY SCHEMATIC
SERVICE MODE(1) Send “TEST” command by Test Commander.Or fix the accompanying RC as follows.(1) Select ‘TV’ by SELECTOR button.(2) Keep pushing the yellow button on the RC during LED of TV turning...
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HBUSTER HBTV - 32D05HD - POWER SUPPLY [SMPS] SCHEMATIC (Circuit Diagram)
POWER SUPPLYCLICK ON THE SCHEMATICS TO ZOOM IN
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LG 47LM6200 - LED LCD TV - HOW TO DOWNLOAD - MAC Address, ESN Key and...
DOWNLOAD PROCEDUREEquipment & Condition1) Play file: keydownload.exeCommunication Port connection1) Key Write: Com 1,2,3,4 and 115200 (Baudrate)2) Barcode: Com 1,2,3,4 and 9600 (Baudrate)Download...
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VIDEO ERROR - TROUBLESHOOTING - LG47LM6200 LED LCD TV
NO VIDEO/NORMAL AUDIOCheck White Balance valueEntry method 1. Press the ADJ button on the remote controller for adjustment.2. Enter into White Balance of item 6. 3. After recording the R, G, B (GAIN,...
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ATTACK MK6200 - [MARK AUDIO] - AMPLIFIER - SCHEMATC [CIRCUIT DIAGRAM]
SCHEMATICS & LAYOUTCLICK ON THE PICTURES TO MAGNIFY
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LG - MCV904 (MCS904F/S/W/AW) - SMPS (Power Suppy) - SCHEMATIC (Circuit Diagram)
SMPS SCHEMATICCLICK ON THE PICTURES TO MAGNIFY
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