Question about Samsung LE32R41BD 32 in. HD-Ready LCD Television

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Intermittent Fault, going into standby and won't return.

Some days the tv works, others it will not turn on at all, it just stays in standby. but when it doesn't work there is a high pitched sound coming from either the transformer on the power board or the largest capaciter. the sound is not constant, sounds to me like a capacitor charging and then venting. cannot see any bulging or disscoloration of any cpacitors or components

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Re: Intermittent Fault, going into standby and won't return. - Samsung LE32R41BD 32 in. HD-Ready LCD Television Flat Panel...

I think you should replace your power board.

Posted on Jan 28, 2008

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I have a hitachi television L32HP04U A that won't come out of standby. When switched on it the LED will light blue and then blink blue and red.

Probably you should just disable the Standby feature, though it also depends on why it's in Standby. On some TVs, it's when it's been left on and idle for a certain period of time- basically the TV will turn itself off, or go into a lower powered state. It's possible it will not come out of it because the TV could be overheated, and needs time to go back to normal. Without know the specifics as to why the Standby happens I couldn't say, and it's also hard to say what the issue is with it coming out of it.

Go into the TV Menu and find Power Options. Set Power to Normal, or Quick Start (or whatever Hitachi calls it). If this is separate from the Standby Options, then disable the Standby option on its own.

Jun 06, 2014 | Hitachi 32LD8700 32 in. LCD Television

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Sony bravia problems....intermittent fault. Colour turns psychedelic. Looks like TV is "on acid"!! Sometimes TV can run normally for several hours before the colour fault occurs.

You have a defective T-Con board. The small board near the top center of tv. Can not give you the part number without knowing your TV model. Depending on model $50-120 for part.

Apr 16, 2014 | Flat Panel Televisions

1 Answer

Logik TV stuck in standby

if you don't hear a click its the power over switch. on the power board it is a black box. if you have the back off turn the tv on and then out of stand by and flick the black box it will probably turn on.

Feb 25, 2014 | Flat Panel Televisions

1 Answer

The blue standby light on my bush 19" lcd tv stays on all the time but i get no picture or sound can you help.

The II2 Bus has the fault. It detects some malfunction from other circuit boards. Your TV need a through checkup. Contact any experienced service technician, as the work is a very skilled one, and not a user reparable.

Jan 05, 2013 | Flat Panel Televisions

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TV won't turn on. flashes a series of 5 red lights instead of turning green

Usually Sony and LG Blinking Codes are the same. Here is what I have.
  • Unit is dead, No blinks - Problem in the standby power section. Might check fuse,
  • Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective.
  • One blink - not used for the self-diagnosis
  • 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.
  • Three blinks - B+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit,
  • Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted.
  • Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. In addition, unit could be in IK blanking, try turning up screen slightly.
  • Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately.
  • Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.
  • Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code.
  • Nine blinks - Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing Make sure the regulator is -12 or -13 (negitive).
  • Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board.

Nov 26, 2011 | LG 42LC2D 42 in. LCD HDTV

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I have a Samsung 3D TV (46C7000).I have developed an intermittent sound fault. When the TV is switched on I get a high pitched Tone emitting from the TV over the sound of the broadcat program. Sound is...

The tv have a problems in it power supply board,that the board where the tv power a/c cord plug into it.Tries websites like, to buy a whole refurbish tv power supply board for the replacement.Power supply board have some bad high voltages transformers.That why ur tv even getting a high pitched sound even the tv it is off and tv it is not even on,and tv it is on standby mode only.

Sep 22, 2011 | Samsung Flat Panel Televisions

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Go to turn on tv and all I get is flashing red light and tv won't turn on. Was working the other day.what do I check?Sharp LC-26GA5U


Try unplugging the TV from the power point and leave unplugged for 5 min.
Or the batteries in the remote may be flat, try replacing the batteries.
If this doesn't work the TV may have a fault.

I hope this helps


Jul 13, 2011 | Sharp LC-26GA5U 26 in. HD-Ready LCD...

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Jan 18, 2009 | Sony Flat Panel Televisions

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