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Sharp LC46D43U Support Question

Sharp LC46D43U Support Question

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Question posted by sammypascual on May 20th, 2012

The Tv Dont Turn On And The Power Light Blinks Two Times And The Opc Once

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Current Answers

Answer #1: Posted by TVDan on May 20th, 2012 1:33 PM
This answer was accepted by the poster of the original question.
TVDan

Member since:
August 8th, 2011

Points: 4,732,000
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this blink code is produced from the microprocessor (on the main board) when the power supply board is not supplying the correct voltages. The problem can be either the power supply or the main board. A technician and service manual is likely needed to isolate it.


TV Dan

Related Sharp LC46D43U Manual Pages

LC-46D43U Operation Manual - Page 6

...power lines or circuits. Please note that produce heat. • The Liquid Crystal panel is provided or the manufacturer's instructions are designed for ventilation. in case the panel... the TV by ...television...light or power circuits, or...power lines or other similar surface, since insufficient ventilation can break when the product is not designed for long periods of time...
LC-46D43U Operation Manual - Page 7

... size of grounding conductors, location of the display panel. Do not use liquid or aerosol cleaners. • Do not display a still picture for a long time, as vases, should be sure the antenna system...If an outside antenna is connected to the television equipment, be placed on the top or near the TV set or other heavy items. • Turn off the main power and unplug the AC cord from the wall...
LC-46D43U Operation Manual - Page 9

... remove the AQUOS television from the TV. • TV angle cannot be detached from the box • It's best to use 2 people to turn on the AQUOS television. QUICK INSTALLATION TIPS 1 Attach your AQUOS television in the below...designed for the first time. A) Press POWER on the AQUOS television for AC use near water. AC outlet • Place the TV close to lightly moisten.
LC-46D43U Operation Manual - Page 10

... of batteries have power to the AQUOS television. Chemicals that leak from it. If the POWER indicator on the AQUOS television still does not light up, press TV POWER on the remote control...with their terminals corresponding to turn the power on. Mixing old and new batteries can cause a rash. IMPORTANT: The POWER indicator on the AQUOS television should light GREEN indicating you will not...
LC-46D43U Operation Manual - Page 11

...Film Mode (3:2 pull-down 26 3D-Y/C 26 Monochrome 26 Range of OPC 26 Sound adjustment 27 Surround 27 Power Control 28 Digital Setup 28 Audio Setup 28 Using external equipment 29 ...WARRANTY 55 Dimensional drawings • The dimensional drawings for the LCD TV set are shown on the power 15 Turning off the power 15 Initial setup 16 Simple button operations for changing channels 17...
LC-46D43U Operation Manual - Page 12

... Picture Control (See page 25.) **See page 15 for TV status indicator. TV (Rear/Top) HDMI terminal (INPUT 4) HDMI terminal (INPUT 5) PC IN terminals (INPUT 6) Antenna/Cable in AUDIO terminals (INPUT 5) DIGITAL AUDIO OUTPUT terminal INPUT 3 terminals Remote control sensor OPC sensor* OPC indicator** SLEEP indicator** POWER indicator** Channel buttons (CHV/U) Volume buttons (VOLl/k) INPUT...
LC-46D43U Operation Manual - Page 13

... to press FUNCTION and DISPLAY at the TV. 1 TV POWER: Switch the TV power on or enters standby. (See page 15.) 2 DISPLAY: Display the channel information. 3 SOURCE POWER: Turns the power of the external equipment on the remote control unit will turn off if no operations are performed within about 5 seconds. Indicator lights up for the current mode. (See pages...
LC-46D43U Operation Manual - Page 17

... power Press POWER on the TV, or TV POWER on the remote control unit. • The TV enters standby and the image on the screen disappears. • The POWER indicator on the TV turns off Lighting (Red) 15 Watching TV Simple operations for watching a TV program POWER POWER OPC indicator indicator SLEEP indicator TV POWER (On/Standby) Turning on the power Press POWER on the TV, or TV POWER...
LC-46D43U Operation Manual - Page 18

...cord to the AC outlet. (See page 7.) Channel search Channel auto search makes the TV look for the first time, it will start automatically. • To exit the Channel search screen, select "Cancel... memorize the broadcasting channels where you press TV POWER on the remote control unit. 1. Watching TV Initial setup When you turn on the TV for all channels viewable in the set area.
LC-46D43U Operation Manual - Page 19

...8226; When you enter 0-9 and • (DOT), channel selection will be made if there is turned on the TV. g., Channel 22.1): Press 2 s2s • (DOT) s1sENT Air 2 Air 22 Air 22....Complete the above steps within a few seconds. 17 To select a 3-digit channel number (e. Watching TV Simple button operations for VHF/UHF/CATV/DIGITAL. Method 2 1 Press FLASHBACK to switch to the previously...
LC-46D43U Operation Manual - Page 23

Basic adjustment settings Menu items for TV/INPUT 1/2/3 Picture OPC Page 25 Backlight Page 25 Contrast Page 25 Brightness Page 25 Color Page 25 Tint Page 25 ... Page 27 Audio Treble Page 27 Bass Page 27 Balance Page 27 Surround Page 27 Power Control No Signal Off Page 28 No Operation Off Page 28 Power Control No Signal Off Page 28 No Operation Off Page 28 Setup EZ Setup Page ...
LC-46D43U Operation Manual - Page 28

... of the surrounding light, the OPC sensor might not operate...OPC is available for input signal from Composite Video and analog broadcasts (air and cable). Color Temperature For a better white balance, use color temperature correction. Selected item Description Max. Basic adjustment settings Advanced picture adjustments This TV... the dark portion of 480P, 720P, or 1080I. 26 Film Mode...
LC-46D43U Operation Manual - Page 30

... c/d to select "Enable", and then press ENTER. • Five minutes before the power shuts down, the remaining time displays every minute. 4 Press MENU to the DIGITAL AUDIO OUTPUT terminal on the TV. No operation off When set to "Enable", the power will automatically shut down if there is no operation for 15 minutes. 1 Press...
LC-46D43U Operation Manual - Page 34

...", and then press ENTER. 3 Press a/b to select "Yes", and then press ENTER. • "Now, TV will not be restored to normal, you already set the Secret No., input the 4-digit secret number here. See...settings will restart automatically. displays on the screen and blinks. • After the reset has completed, the power shuts off and then comes back on the screen. 3 Press c/d to select...
LC-46D43U Operation Manual - Page 35

...TV will enter standby when the remaining time reaches zero. • When the sleep timer is TV. 33 NOTE • You cannot change the time setting. • Five minutes before the time expires, the remaining time ...input mode, and then press ENTER. Sleep Timer Allows you set , its indicator on the TV lights red. 5 Press MENU to adjust the sleep timer, you can press SLEEP twice then change ...
LC-46D43U Operation Manual - Page 48

... DISPLAY at the same time to cancel the function. Presetting remote control function You can operate the connected AV products (AV Receiver, Cable Box, SAT tuner, DTV, VCR, DVD, LD) using the presetting manufacturer function of your device lights up . 4 After registering the code, the LED will stop blinking then turn off.) 46 The...
LC-46D43U Operation Manual - Page 50

... NOTE • CABLE and SAT cannot be selected at the same time. ■ SAT control buttons 1 SOURCE POWER 1 Turns the cable converter power on and off . 2 0-9 Press a button (or buttons) ... the FUNCTION is set to CBL/SAT, the cable converter connected to the TV can be operated using 1 to 4. 1 SOURCE POWER Turns the cable converter power on and off . 2 0-9, • (DOT) Press a button ...
LC-46D43U Operation Manual - Page 51

...used to control the VCR. 1 CH U/V Press to select the channel of the TV tuner on the VCR. 2 SOURCE POWER Turns the power of the VCR on and off . 4) Sets pauses and still pictures. 5* Hold...DVD menu will display. 8 ENTER, a/b/c/d ENTER: Press to fast forward. 10 , Starts playback. 49 Each time you press it , you to the start of the chapter currently playing. The following 1 to 8 can be ...
LC-46D43U Operation Manual - Page 53

... the unit is correctly setup. • Check the broadcast time in the program guide. Remove any objects blocking vent or clean...may cause the cabinet to deform and the Liquid Crystal panel to 26.) misalignment • Is the room too bright...TV does not light up, press POWER on the TV. • Is the AC cord disconnected? (See page 7.) • Has the power been turned on the power of the TV...
Service Manual - Page 2

... No Change AV TERMINAL Unit DUNTKD999FM04 DUNTKD935FM03 Change MAIN Unit DUNTKD862FM04 DUNTKD862FM04 Change POWER Unit RDENCA198WJQZ RDENCA266WJQZ Unit Replacement Item LCD PANEL (NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY.) 32" LCD Panel R1LK315T3LZ4BX - Delete C2001 Capacitor 10 16V Ceramic RC-KZA510WJPZY RC-KZA237WJZZY Change D1303...

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