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Sharp LC32SB23U Support Question

Sharp LC32SB23U Support Question

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Question posted by kf2682 on October 3rd, 2011

I Have A Sharp Lc32sb23u It Has No Power, But The Green Power Led Blinks.

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Answer #1: Posted by TVDan on October 3rd, 2011 3:29 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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since you didn't mention a pattern to the blinking LED indicator and no mention of the OPC indicator, I'm assuming you have the 1 blink code which is a back-light failure. 

Lamp Failure

Loose connection to Inverters, reload firmware, Inverter Unit or LCD Panel

once a total of five failures the set will stop trying to come on until the errors have been removed from the error memory.You can over ride this shut down temporarily to trouble shoot to the faulty stage by holding down the [vol dn] and the [input] keys on the TV when plugging in the AC cord, then release then when the power LED turn on solid green. If the problem still is present then the TV will turn off again.


TV Dan
Answer #2: Posted by richardstvpc on February 7th, 2013 10:36 PM
richardstvpc

Member since:
February 7th, 2013

Points: 0
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check the main board/terminal board or cotroller board for possible defects.I had one model~ LC-32SB23U  that was doing the same thing ; tried replacing the power supply board but to no avail...

Related Sharp LC32SB23U Manual Pages

Operation Manual - Page 1

Approved cleaning cloths are provided with the TV. LC-32SB23U LC-32SB220U LC-32SB21U LIQUID CRYSTAL TELEVISION OPERATION MANUAL ENGLISH IMPORTANT : Please read this ...sharpusa.com/SharpDirect. 1 Supplied Accessories Make sure the following accessories are available directly from Sharp in single (00Z-LCD-CLOTH) or triple (00Z-LCDCLOTH-3) packs. To avoid scratching the frame or screen,...
Operation Manual - Page 3

... an experienced radio/TV technician for help. Operation is no guarantee that interference will not occur in particular, specifies that to which can radiate radio frequency energy and, if not installed and used in a residential installation. IMPORTANT INFORMATION DECLARATION OF CONFORMITY: SHARP LIQUID CRYSTAL TELEVISION, MODEL LC-32SB23U/LC-32SB220U/LC-32SB21U This device...
Operation Manual - Page 4

...the manufacturer. 4 If the provided plug does not fit into your Liquid Crystal Television, please read the Important Safety Instructions carefully before using this product, ask the service ...the safety purpose of power source indicated on the marking label. DEAR SHARP CUSTOMER Thank you are not sure of the type of the Sharp Liquid Crystal Television. Servicing is required ...
Operation Manual - Page 5

... GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART ... as damage to the television equipment, be sure the antenna system is made of blue, green or red. Placing the...panel surface. • Use a soft damp cloth to always carry the TV by two people holding or otherwise putting pressure onto the display. Do not use this television...
Operation Manual - Page 7

... and may result in accident or injury. Customers should be performed by qualified service personnel. SHARP bears no responsibility for details.) 2 1 3 1 Insert the stand into the openings on the bottom of the TV, and then use the screws supplied with the wall mount bracket to secure the bracket to do...
Operation Manual - Page 8

...POWER indicator on . IMPORTANT: IF THE UNIT DOES NOT POWER ON - POWER AC outlet • Place the TV close to the television. IF YOU STILL ENCOUNTER NO POWER, PLEASE CONTACT US AT 1-800-BE-SHARP. 8 POWER indicator • Speakers cannot be detached from the TV. • TV... the power on the television should light GREEN indicating you have power to the AC outlet, and keep the power plug ...
Operation Manual - Page 10

...OPC: Optical Picture Control TV (Top/Rear) Remote control sensor OPC sensor* (See page 18.) OPC indicator (See page 18.) SLEEP indicator (See page 13.) POWER indicator (See page 12.) *2 Channel buttons MENU button (CHV/U) Volume buttons INPUT button POWER button (VOLl/k) *3 ...from the actual operations. • The examples used throughout this manual are based on the LC-32SB23U model. 10
Operation Manual - Page 12

... c/d to select "Home" or "Store". Press ENTER to enter the setting. Press POWER on the TV or on the remote control unit again to turn the power on. • POWER indicator (Green): The TV is found, confirm the type of time, be invoked. Insert the batteries into the remote control unit. (See page 9.) 2. Example...
Operation Manual - Page 13

... Button Operation ԥ ԝ Ԙ Ԧ ԟ Ԝ Ԡ ԛ ԙ Ԟ Ԣ ԧ ԣ ԡ Ԥ Ԛ POWER You can turn on the TV or put it on standby by pressing POWER on the TV or on the remote control unit. (See page 12.) Changing Channels You can change the volume by pressing...
Operation Manual - Page 17

...Backlight [b12] a16 Contrast [b30] 0 Brightness [ 0] a30 Color [ 0] a30 Tint [ 0] a30 Sharpness [ b2] a10 Advanced Reset On : Display b16 b40 b30 b30 b30 b10 : Select ENTER : Enter RETURN...the remote control. MENU: a/b/c/d: ENTER: RETURN: Press to the previous step. Using the control panel of the main unit. Press to the next step or complete the setting. VOLl/k: Cursor c/d...
Operation Manual - Page 18

...the factory preset values, press a/b to adjust the color either more reddish or more sharpness • For resetting all Picture adjustment items to the factory preset values, press ...automatically adjusts the backlight brightness. On: Display: Displays the OPC effect on the TV lights green. On: Automatically adjusts. C.M.S.-Hue: This is managed using the six-color ...
Operation Manual - Page 20

... maximum signal strength. Language: Select from among 3 languages (English, French and Spanish). TV Location: Select "Home" or "Store" for the location where you plan to install the TV. • If you select "Home", AV MODE is set to "Enable", the power will automatically shut down , the remaining time will be deleted. DIGITAL In...
Operation Manual - Page 21

... set the input terminal displayed when using Auto Sync. It cannot be changed . • The TV Location Settings will restart automatically. On-Screen Display Menu Input Skip This setting allows you to skip ...from the Setup menu. After the reset has been completed, the power shuts off and then comes back on the screen and blinks. Fine Sync. Language You can only select the "Input Signal" ...
Operation Manual - Page 24

.... English Ratings" or "Can. Skip this time V-CHIP BLOCK temporarily releases. ■ Reactivating the temporarily released V-CHIP BLOCK You can turn the screen off the TV power. English Ratings Can. E: Exempt programming. On: Audio is blocked. Game Play Time This function displays the elapsed game time so you can reactivate the temporarily...
Operation Manual - Page 26

... select an audio output format compatible with the update file into the SERVICE terminal on the TV. 2 Press MENU to display the MENU screen, and then press c/d to select "Digital Setup".... Update", and then press ENTER. • If you have any questions, please call 1-800-BE-SHARP (800-237-4277). It reproduces sound from surround program of a software update, visit www.sharpusa.com...
Operation Manual - Page 27

...After the screen shown below is complete. On-Screen Display Menu 6 During the data checking, "Checking" blinks. Confirm that you have transferred the file to complete update. OK 7 Press ENTER to... than one software file in the USB memory device. There is displayed, the TV automatically turns off and then turns on the USB memory device are displayed. Confi...
Operation Manual - Page 28

...example of fice), the picture may cause the cabinet to deform and the Liquid Crystal panel to malfunction. Cautions regarding use in high and low temperature environments • When the unit is...or near a heater, as this case, operate the unit after first turning off the power of the TV or unplugging the AC cord and replugging it under strong or fluorescent lighting? • ...
Operation Manual - Page 29

... the newest catalogue for the Liquid Crystal Television. Appendix Specifications LCD panel Item Model: LC-32SB23U/LC-32SB220U/LC-32SB21U 32o Class (31 1/2o Diagonal) Advanced Super View & BLACK TFT LCD Resolution 1,049,088 pixels (1,366 g 768) TV-standard (CCIR) American TV Standard ATSC/NTSC System VHF/UHF VHF 2-13ch, UHF 14-69ch TV Function Receiving Channel CATV 1-135ch (non...
Operation Manual - Page 30

...product that were developed or written by SHARP are owned by SHARP and are held by third parties. PC Resolution Horizontal Frequency 720 x 400 31.5 kHz VGA 640 x 480 31.5 kHz 37.9 kHz 37.5 kHz ... Update" on the Digital Setup menu. 2 Press and hold both CHr and VOLk on the TV simultaneously until the message appears on obtaining the source code for the open source software and for the...
Operation Manual - Page 31

...800-BE-SHARP OR VISIT www.sharpusa.com SHARP ELECTRONICS CORPORATION Sharp Plaza, Mahwah, New Jersey 07495-1163 SHARP CORPORATION 31 LIMITED WARRANTY CONSUMER LIMITED WARRANTY SHARP ELECTRONICS ... further information. Some states do to Obtain Service: LC-32SB23U/LC-32SB220U/LC-32SB21U LCD Color Television (Be sure to a Sharp Authorized Servicer. Model Specific Section Your Product ...

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