Question about Sharp Aquos LC-32D40U Television

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No picture Power light and OCP light are flashing.

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I have 3 words for you service, service...oh yea and service. The problem that you are having is some sort of power fluctuation that I have only saw within Sharp units. Give them a call and let them send out a Technician to take care of the issue. Hope you are still in warranty!

Posted on Feb 18, 2009

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I have a Sharp AquosTV model LC-52D64U. My kids were watching and turn it off and 1 hour later I try to watch tv but it won't turn on. A flashing green power light and ocp lights are on, the power


Do a hard reset to this set, and check. To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. This procedure will make it a hard reset. If it do not help you, make sure that the main board is faulty. Short circuited component/s at it. Contact any service technician; or the authorized service center. In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty

Oct 18, 2014 | Televison & Video

1 Answer

How do i fix my sharp aquos model LC-46D64U serial # 801811005


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "Mosaic" or "Magazine" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

May 08, 2014 | Televison & Video

1 Answer

Kdl 32v4000


Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.

Jun 20, 2012 | Sony Bravia KDL-32V4000 32 in. LCD TV

1 Answer

Sony KDL-40S4100 Bravia LCD will turn on for like 2 seconds with picture and green power led, and then goes to flashing red standby led twice for a bit. Then I hear a


B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.

Mar 28, 2011 | Sony Televison & Video

1 Answer

Turned tv on 2night had picture and sound for approx 3 minutes then tv turned itself off had 2 flashing red lights turned tv back on no picture or sound then turned itself off again


B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.

Mar 16, 2011 | Sony Televison & Video

1 Answer

Screen black, front indicator light on. won't shut off, must unplug. Is there bulb to replace?


Hi,
No bulbs to replace except for the CCFL's which is highly unlikely their causing the problem. If you have sound and no picture then either the inverter boards or power supply need repair or replacing. If there is no sound and no picture only the front indicator light is on then this is a power supply problem. It could also be the power supply is sensing a fault from another circuit and shutting its self down to prevent further damage too the TV and electrical fire hazards. The TV is in self-protect-mode because there's a OVP, OCP, detection on one of the circuits. OVP: Over Voltage Protection, OCP: Over Current Protection. This is a very common problem with Vizio LCD TV's so it shouldn't cost much to service this problem at your local shop.
http://tvtechwork.webs.com/

Nov 15, 2010 | Vizio VX32LHDTV10A 32 in. LCD HDTV

2 Answers

Sharp lc 37sb24u both power and ocp are blinking. power power power and ocp power and ocp power and ocp repeat forever.


I have the same problem. I can get the video by pushing the power button on top of the TV after using the remote and getting the power and ocp light dance.

Nov 16, 2009 | Sharp LC-32SB24U 32 in. LCD TV

1 Answer

LC-52 SB55U - Power on problem


I've read online that upgrading to the latest firmware sometimes resolves this issue. That's kind of shooting in the dark though - I personally would not feel completely confident that a FW flash would actually resolve the issue (as it could still be lurking beneath somewhere, waiting to surface again). If you have no warranty, then the FW flash is not a bad option. It's relatively easy and virtually impossible to screw up!

If you're still under warranty, then I imagine you've figured out by now that you'll need to contact Sharp to fix this issue. Mine was luckily under the extended (15-month) factory warranty when this first happened to me a few weeks ago. I was 13+ months out from date of purchase. Sharp support confirmed today that a tech needed to come out for an all-day appointment next week to troubleshoot the TV. Thank goodness for the extra 3 month warranty I got when signing up for the Aquos Advantage club! Otherwise, my $3400 investment might have cost me at least $700-$800 to fix - only a year out from purchase!

I'll post the root cause once the Sharp tech has left my place later this coming week, so a root cause can be identified. There's no guarantee, however, that my root cause will be the same as yours - despite the fact that I am also getting three sets of clicks - there is no guarantee that we have the same issue!

Good luck!

Jan 12, 2009 | Sharp LC-52D43U 52 in. LCD HDTV

1 Answer

Set up only visible for 2 seconds, then black - Aquous lc-37d43u


Unfortunately I can promise you that you CANNOT repair this. Your power and opc lights coming on, but the tv is not coming on. That is a issue within the tv. Give sharp a call and they will have somebody come fix your tv free of charge, if they cant fix it, they will replace it for free. That is the only thing you can do. Sorry bro

Dec 10, 2008 | Sharp LC-37D4U 37 in. LCD Television

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