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HOW TO ENTER SERVICE MODE TO TCL L24D10 MT23-AP LCD TV
SERVICE MODE [FACTORY MODE]Method-1In any sources, enter to the menu, move cursor to Contrast item, and then press 9,7,3,5 keys continuously on the remote control.The factory menu will appear as shown...
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SONY HCD-EX660Z/EX880Z/EX990Z - CIRCUIT DIAGRAM
Used ICs_ STR-Y6763_MM1431_SSC6700_BA4558F_BD00G0WEFJ-SE2_SL-8008TM-TLS_BA17807FP-E2_KIA7809AF_PST8229UL_SSC6700_TAS5611APHDR(Power Amp)AMP SMPS BOARDAMP SMPS PWBPOWER AMP MODULE SCHEMATICCLICK ON THE...
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CTV CIRCUIT DIAGRAM- USING LA76931 IC
CIRCUIT DIAGRAM_FULL [CLICK ON THE SCHEMATIC TO MAGNIFY]
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AIWA XR HG5MD - MD CD STEREO SYSTEM _ CIRCUIT DIAGRAM
SCHEMATIC DIAGRAMS [Click on the Schematics to Magnify]POWERFRONT BOARDTUNER SECTIONMAIN
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HOW TO remove the MD mechanism & CAUTIONS WHEN ASSEMBLY - AIWA XR HG5MD - MD...
REMOVAL OF THE MD MECHANISM & CAUTIONS WHEN ASSEMBLEYBASIC TAPE MECHANISM : 2ZM-3MK2 PR4NMBASIC CD MECHANISM : AZG-1 ZD8RMDMBASIC MD MECHANISM : AZG-7 DM1. Remove the four screws (BVT2+3-10 W/O...
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SAMSUNG LCD-TV LE22B35*** SERVICE MODE – FACOTRY MODE - FACTORY DATA.
TO ENTER FACTORY MODE* To enter ‘Service Mode’ Press the remote -control keys in this sequence:* If you do not have Factory remote – control [Power OFF> INFO> MENU> MUTE> POWER ON]HOW TO...
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HOW TO DISASSEMBLE - SAMSUNG LE22B35*** LCD TVs [Chassis: N65D]
DISASSEMBLE PROCEDUREDisconnect the LCD TV from the power source before disassembly. Never use metal instruments to pry apart the cabinet.* Place the TV face down on cushioned tale. Remove 3 screws...
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SAMSUNG LE22B35*** LCD TV NO POWER TROUBLESHOOTING
NO POWER TROUBLESHOOTING* The LEDs on the front panel do not work when connecting the power cord.* The SMPS relay does not work when connecting the power cord.* The unit appears to be dead.> The IP...
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SAMSUNG LCD TV LE22B35*** - TROUBLESHOOTING - NORMAL AUDIO - NO PICTURE
No Video (Analogue PC signal) / No Video (HDMI - Digital Signal)NO VIDEO_ANALOGUE PC SIGNAL* Audio is normal but no picture is displayed on the screen.> Check the PC source> Check the Arsenal,...
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LG 21FU3RL 21FU3RL-T3 – SCHEMATIC (Circuit Diagram) - 21" CTV
ICs used:(LV762xx - Chroma)_LC75024E_W6553A (W6554A)-Power Switching_LA72730_STV9326_TDA8145_LA72702_(LA42101/LA4202L/LA42102N –Audio Output)Receiving System.PAL BG,DK,I / NTSC M(AV3.58/4.43) >...
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HOW TO ENTER SERVICE MODE - JVC AV-21JT5EU / AV-21JT5EBU / AV-14JT5EU /...
JVC AV-21JT5EU / AV-21JT5EBU / AV-14JT5EU / AV-14JT5EBUICs USED: 24LC16_TDA6103Q_STV2238D_ST92195_TDA1771_STV8131_DPM001T1ASERVICE MODEHOW TO ENTER AND EXIT FROM SERVICE MODE* Press the “Muting” and...
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ONIDA 21_29 OXYGEN THUNDER CTV SMPS SCHEMATICS (Circuit Diagrams)
This set has two SMPS sections. One for its main circuit and the other for the Sub-woofer circuit.MAIN POWER_SMPS SCHEMATICSUB-WOOFER POWER [SMPS]CLICK ON THE SCHEMATICS TO MAGNIFY
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HOW TO ENTER SERVICE MODE_ONIDA 21_29 OXYGEN THUNDER CTV – MAIN and VIDEO...
SERVICE MODE* Enter into the service mode by pressing VSM + Display buttons on the remote control.** If any changes are done in the settings, the set should be switched off by mains ON/OFF &...
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SONY VGN-C SERIES PCs - HOW TO REMOVE KEYBOARD AND PALM-REST
KEYBOARD REMOVAL* Remove the screw.** Release the 4 keyboard clips*** Rotate the keyboard towards the front of the system.**** Disconnect the keyboard cable; and remove.PALM-REST REMOVAL* Remove the 11...
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COLOR TV CIRCUIT DIAGRAM - USING IC TDA935X/6X/8X - SYSCON CHROMA Jungle
ICs used: TDA935X/6X/8X_AT24C08_TDA7449_TDA8356/N6_TDA7057AQ_STR-G5653/F6654_HEF4053_TDQ-5B6M (Tuner) [Service Mode]The super chips TDA935X/6X/8X are good in pins compatibility. Differences among them...
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SAMSUNG WS32Z316V - SMPS_VERTICAL & HORZONTAL SCAN SCHEMATICS
ICs used: STR-X8750F_PC123Y_FMG-G2CS / SLA1004_MC4558C_LA7845& FUH29V002 (FBT)DEFLECTION SCHEMATICSMPS SCHEMATICCLICK ON THE SCHEMATICS TO ZOOM IN
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LG RP29CC25 CTV SCHEMATIC {Circuit Diagram) Full
ICs Used: SDA9489X_SDA9489X_VCT3801 / 3804 / 3834_LA7845_STR-F6456R / STR-F6654R_TDA6109JF / TDA6107JF_CXA2040AQ_TDA2006 & 6174VMCBO 01R (FBT)SCHEMATIC_Full (Click on the schematic to Magnify)
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HOW TO DOWNLOAD SOFTWARE - LG 29FS2AMB/ANX - 29FS2AMB/ANX-ZE CTV
LG 29FS2AMB/ANX - 29FS2AMB/ANX-ZE - Firmware Update ProcedureSOFTWARE DOWNLOAD1 Connect JIG to P004 of Digital Board.2 Connect SCL line of JIG Switch to Ground.3 Turn on JIG and supply 6V to Digital...
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TOSHIBA DVD PLAYER SD 5061 / SD 5091 - POWER SUPPLY - REMOTE CONTROL -...
REMOTE CONTROL _SCHEMATICPOWER SUPPLY [SMPS] - SCHEMATICCLICK ON THE SCHEMATICS TO MAGNIFY
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AOC 2241PA - LCD MONITOR - POWER and BACK-LIGHT INVERTER SCHEMATIC
SMPS SCHEMATICBACK-LIGHT INVERTER SCHEMATICCLICK ON THE SCHEMATICS TO ZOOM IN
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