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Sharp LC-52LE820UN Support Question

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Question posted by wilsondale on February 15th, 2012

Power Surge

The unit had a power surge, and now will not power up, any idea's ??? All fuses are still good, and the power board is working???

Current Answers

Answer #1: Posted by TVDan on February 15th, 2012 11:23 PM
This answer was accepted by the poster of the original question.
TVDan

Member since:
August 8th, 2011

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If the power surge came fom the AC input, then the power supply input section is the normal cuprit and the set wil be dead (no LED indicators too).

Other than that, there is no other power surge issues. if the power supply is working, then there are likely LED indicators, and if there are shutdown problems then these might blink a code to assist in the determination of the failure. you should post another question with that information (such as; the power indicator blinks twice slowly and four times quickly between pauses).


TV Dan

Related Sharp LC-52LE820UN Manual Pages

LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 3

... the presence of electric shock to constitute a risk of important operating and maintenance (servicing) instructions in the literature accompanying the product. ENGLISH LC-40LE820UN LC-46LE820UN LC-52LE820UN LC-60LE820UN LIQUID CRYSTAL TELEVISION ENGLISH OPERATION MANUAL IMPORTANT: To aid reporting in case of the TV. The numbers are located at the rear of loss or theft...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 4

...15 of the FCC Rules. DECLARATION OF CONFORMITY: SHARP LIQUID CRYSTAL TELEVISION, MODEL LC-40LE820UN/LC-46LE820UN/LC-52LE820UN/LC-60LE820UN This device complies with electric appliances such as practical." Trademarks &#...tested and found to comply with LC Font technology, which can radiate radio frequency energy and, if not installed and used to connect the unit to -read characters on a ...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 5

... servicing to your home, consult your product dealer or local power company. However, improper use this product from the type of... prolong the service life of your Liquid Crystal Television, please read the Important Safety Instructions carefully before...not use can result in damage and will often require extensive work by following the operating instructions. Adjust only those controls that...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 6

...power...television...UNIT (NEC SECTION 810-20) ELECTRIC SERVICE EQUIPMENT GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS POWER...in case the panel breaks. •...to the television equipment, ...power lines or other electric light or power...the main unit cabinet or... unit,...panel is primarily made of antenna-discharge unit, connection to lightning and power-line surges. • Power... such power lines ...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 7

...panel display. Flat panel displays can become excited while watching a program, especially on a "larger than 2,200 companies enjoy the benefits of CEA membership, including legislative advocacy, market research, technical training and education, industry promotion and the fostering of the display panel with furniture and television... Crystal panel • Turn off the main power and ...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 8

...8 Using the Remote Control Unit 8 Preparation Antennas 9 Installing Batteries in the Remote Control Unit. . . 9 Part Names TV (Front 10 TV (Rear 10 Remote Control Unit 11 Introduction to Connections Experiencing...Audio Amplifier 15 Connecting a PC 16 Watching TV Turning On/Off the Power 17 Initial Installation 17 Direct Button Operation Changing Channels 18 Changing Volume 18 MUTE ...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 9

...the actual accessories. LC-40LE820UN/ LC-46LE820UN/ LC-52LE820UN Remote control unit (g1) Page 8 "AAA" size battery (g2) Page 9 ■ Connection guide (g1) Cable clamp (g1) Page 8 Stand unit (g1) Page 7...8226; Before attaching (or detaching) the stand, unplug the AC cord. • Before performing work spread cushioning over . 1 Confirm that there are 9 screws (5 short screws and ...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 10

... humidity. • Do not install or place the remote control unit under direct sunlight or strong lighting. Objects between the remote control unit and the remote control sensor may cause deformation of the television. (See page 9.) 2 Connect the AC plug for the first time, press POWER on the touch sensor panel on the TV.
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 12

... 43 for external equipment connection. *2 See page 48 for using the touch sensor panel. Part Names TV (Front) Center Icon illumination (See page 30.) Remote control sensor OPC sensor *1 (See page 24.) VOLl/k INPUT POWER *2 CHV/U MENU *1 OPC: Optical Picture Control *2 See pages 17 and 22 for details on the LC-52LE820UN model. 10
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 13

...STB, DVD, BD, VCR and AUDIO operation. (See pages 41 to 42 for details.) 22 POWER SAVING: Select Power Saving settings. (See page 20.) 23 ENT: Jumps to a channel after selecting with the 0-9 ...11 27 12 13 28 14 15 29 16 30 17 31 18 • When using the remote control unit, point it at the same time. 3 External equipment operational buttons: Operate the external equipment. 4 OPTION: ...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 24

...be displayed in the operational guide bar at the bottom of the main unit. Using the touch sensor panel of the main unit You can be selected, but the operating procedures are the same. &#...Nothing is embedded with the touch sensor panel of the screen. 2 Item displayed in gray • This indicates that the item can also operate the menu with LC Font technology, which was developed by ...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 31

... Out This function locks the operation buttons on the TV, except POWER, are locked. On-Screen Display Menu Output Select Allows you to... "Background Opacity" and "Character Edge". Type 2: Proportionally spaced with VOLk/l on the remote control unit or VOLl/k on the remote control by broadcasting station or default font. Type 5: Casual font type....using the touch sensor panel of the time.
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 35

... plot, character or themes, are based on the Canadian Radio-Television and Telecommunications Commission (CRTC) policy on violence in a humorous ...to temporarily release the V-CHIP BLOCK When the V-CHIP BLOCK is working and censors a broadcast, "V-CHIP HAS BEEN ACTIVATED." G: General... Press MENU to 33.) • Switch off the TV power. • Performing any of sex and nudity. ■ ...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 47

... Menu Link Operation Link Operation Menu Recorder Power On/Off Device Operation panel Play from Rec. Buttons Description POWER (SOURCE) G Turns the power of the chapter currently playing. Each time... "Selecting Recorder" or other external input equipment, pressing EREC on (or off the power of Device Link Booking (Rec. Using AQUOS LINK One Touch Recording This function allows ...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 48

... buttons. • This function works only when an AQUOS LINK-compatible recorder is connected. Using AQUOS LINK Using the Device Operation Panel You can use the device operation panel to control playback operations. 1 ...connected in a daisy chain, you press ENTER in the AQUOS LINK-compatible equipment. 1 Power on the status of the equipment (recording or in standby mode, etc), the setup menu...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 62

... stand so it will not drop from the TV unless using an optional wall mount bracket to mount it. ■ LC-40LE820UN/LC-46LE820UN/LC-52LE820UN Before attaching/detaching the stand • Before performing work spread cushioning over the base area to lay the TV on. Appendix Removing the Stand • Before detaching (or attaching...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 63

...the wall mount bracket to secure the bracket to the rear of the TV. 1 2 61 LC-46LE820UN/LC-52LE820UN/LC-60LE820UN • This TV should be mounted when with only the AN-37AG2 wall mount bracket.... of the TV when using an optional AN-37AG2 + AN-37P30 or AN-52AG4 bracket to do the work . LC-52LE820UN • The center of the display: 3/64 inch (1 mm) above the "f" position. • Refer...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 66

...panel Item Size Resolution Model: LC-40LE820UN 40o Class (40o Diagonal) 2,073,600 pixels (1,920 g 1,080) Model: LC.../French/Spanish Power Requirement AC 120 V, 60 Hz Power Consumption 140...unit in a low temperature space (e.g. Storage temperature: f4°F to e140°F (f20°C to malfunction. room, office), the picture may cause the cabinet to deform and the Liquid Crystal panel...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 67

...Television. Please purchase it at your nearest shop. • Additional optional accessories may be available in the near future. Appendix LCD panel Item Size Resolution Model: LC-52LE820UN... male connector OSD language English/French/Spanish Power Requirement AC 120 V, 60 Hz Power Consumption 170 W (0.5 W Standby with...units. There may be some deviations from these values in individual...
LC-40LE820UN | LC-46LE820UN | LC-52LE820UN | LC-60LE820UN Operation Manual - Page 69

.../LC-46LE820UN/LC-52LE820UN/LC-60LE820UN LCD Color Television (Be sure to the Product, and shall constitute full satisfaction of all liabilities and responsibilities of Sharp to the purchaser with servicing the Product. THIS LIMITED WARRANTY IS VALID ONLY IN THE FIFTY (50) UNITED STATES, THE DISTRICT OF COLUMBIA AND PUERTO RICO. Any additional labor and...

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