Question about Projection Televisions

2 Answers

BUSH IDLCD27TV006 The standby light keep blinking,The tv is not turning On any more,What should i do?

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Http://www.chsinteractive.co.uk/pdf_data/KT02.pdf

Order Code….. KT02
POWER SUPPLY REPAIR KIT
BUSH MAXIM 1157 1154 Medion
Goodmans (Standard) 04TA069I 05TA71B 05TA071C
A standard power supply repair kit for faults attributed to the standby +5v rail.
BUSH IDLCD27TV006.
MAXIM 1154, 1157.
MEDION MD30112.
GOODMANS IDLCD27TV006.
The numbers off the boards will read: 04TA069I 26” 27” 30” 32”
& 05TA71B, 05TA071C.
LCD TV POWER SUPPLY PROFILO-TELRA.
Please check the primary of TR20 before fitting the kit.
Primary windings should read approx 2.700mH / 4.00 Ohm.
We recommend all kits are fitted by qualified engineers
We accept no responsibility for loss, injury or damage caused by your use of this kit as a successful repair
depends on your own skill and fault finding ability.


Circuit Reference
Loc Description
F300 T3.15A FUSE
IC21 FSD200
IC30 ICE1QS01
D315 12V ZENER
D318 2V4 ZENER
Q300 BC337
Q302 BC848C SMD
D325 1N4007
C213 33UF
C322 47UF
C356 47UF
C330 1000UF
LINK (IF NEEDED)












Posted on Mar 01, 2010

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 2 Answers

Try changing the two green caps on the power board. C887 and C878 at the top left hand side.

Posted on Jan 01, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Sony wega tv kp 51ws520 keeps turning off after the standby red light blinks 10x's


problem with str ic need replacement has an internal short need a tech to do it

Jul 08, 2013 | Projection Televisions

1 Answer

Green light keeps blinking will not turn on at all


Hi,

The Standby/Power light of the TV blinks when there is any internal malfunction in the TV.
The self-diagnostic function of the projection TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue. As per the two examples below, some of the issues may be resolved without the need for service.
If the STANDBY light flashes three times in sequence, the lamp cover is not securely attached. Reattach the lamp cover to resolve this issue.
If the STANDBY light flashes four times in sequence, the TV may be overheating. To resolve this issue, ensure that the back of the TV is well ventilated.

If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.

If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.

If the issue continues to occur, service may be required.


Thanks for using Fixya.

May 11, 2011 | Sony KDS-R60XBR1 60" Projection HDTV

1 Answer

Standby light keeps blinking but no picture


Hi,
The Standby/Power light of the TV blinks when there is any internal malfunction in the TV.
The self-diagnostic function of the projection TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue. As per the two examples below, some of the issues may be resolved without the need for service.
If the STANDBY light flashes three times in sequence, the lamp cover is not securely attached. Reattach the lamp cover to resolve this issue.
If the STANDBY light flashes four times in sequence, the TV may be overheating. To resolve this issue, ensure that the back of the TV is well ventilated.
If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.
If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
If the issue continues to occur, service may be required.

Thanks for using Fixya.

May 01, 2011 | Sony KP-53S65 53" Rear Projection...

1 Answer

The stand by light keeps blinking, this has happened before but then the TV came on. What to do as it has been blinking for a long time now.


The self-diagnostic function of the projection TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue. As per the two examples below, some of the issues may be resolved without the need for service.
  • If the STANDBY light flashes three times in sequence, the lamp cover is not securely attached. Reattach the lamp cover to resolve this issue.
  • If the STANDBY light flashes four times in sequence, the TV may be overheating. To resolve this issue, ensure that the back of the TV is well ventilated.
If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
  1. Turn off the television. IMPORTANT: For a projection TV that uses an internal lamp, wait 5 minutes after turning off the TV to allow the lamp to cool before continuing with the following steps.
  2. Unplug the TV power cord from the electrical outlet.
  3. Let the TV remain without power for 60 seconds.
  4. Plug the power cord back into the electrical outlet. NOTE: If the TV is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the TV.
  5. Turn on the television. NOTE: If the TV does not turn on immediately, the fan may need to finish its cycle. This is part of the cooling process for some projection TVs and is normal operation. After the fan turns off, attempt to turn the TV on again.
If the issue is still unresolved after following all of the troubleshooting steps,service may be required. Please note the number of times the STANDBY light flashes and relay that information to the service center.

Nov 15, 2010 | Sony Projection Televisions

1 Answer

Hlp 5063w on off front button flashing lamp then stanby..hear sound no picture.. shuts off then comes on.


If the lamp and standby lights are both flashing and the timer light is off, check that the lamp cover on the back of the TV is properly positioned in the groove and secured by the screw. Take it off and check that the screws that hold the lamp itself are secure. There is an safety feature that keeps the lamp from turning on when the lamp cover is off.

If the three lights (timer, lamp, and standby) are blinking, then the lamp needs to be replaced. If the timer and standby lights are blinking and the lamp light is off, then a cooling fan isn't working. When only the standby light is blinking and the other lights are off, the unit is overheating and a ventilation area may be blocked.

I hope this helps.

Cindy Wells

Sep 30, 2010 | Samsung HL-P5063W 50" Rear Projection HDTV

1 Answer

Sony kp-51ws520 when turned on just has standby light flashing . the rest is all dead, no picture or voice.


Standby flashing light shows that tv got some internal problem. How many times standby light is flashing is info that provide info about what section of tv got problem.
Count standby light blinks and let me know, there would be 3 seconds long pause in blinks so count pause to pause.

Jul 21, 2010 | Sony KP-51WS520 51" Rear Projection...

1 Answer

Tv keeps turning itself off and then back on. green power light blinks. If i tun it off when it does that the red power light blinks 5x repeatedly.


Hi,

The Standby/Power light of the TV blinks when there is any internal malfunction in the TV.
The self-diagnostic function of the projection TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue. As per the two examples below, some of the issues may be resolved without the need for service.
If the STANDBY light flashes three times in sequence, the lamp cover is not securely attached. Reattach the lamp cover to resolve this issue.
If the STANDBY light flashes four times in sequence, the TV may be overheating. To resolve this issue, ensure that the back of the TV is well ventilated.

If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.

If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.

If the issue continues to occur, service may be required.


Thanks for using Fixya.

Jun 22, 2010 | Sony Grand WEGA KDF-60WF655 60" Rear...

1 Answer

After turning on TV, lamp light blinks but no picture


IF IT SHUTS DOWN TO STANDBY, THEN DIGITAL BAORD IS BAD, IF IT JUST KEEPS CYCLING ON/OFF THEN YOU NEED A POWER SUPPLY, BALLAST AND PROBABLY LAMP

Dec 30, 2009 | Samsung HL-R4266W 42" HDTV-Ready...

2 Answers

Standby light keeps blinking. tv wont turn on


If the TV goes off completely, then is usually a faulty power board.

If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |
On Rear Projection : check lamp, lamp ballast, power board, and convergence.

May 07, 2009 | Projection Televisions

1 Answer

Bush lcd 27 006hd


Dear rchoules,
The problem in your Tv lies in SMPS( switch mode power supply) circuit. Replacement of the smps board can solve the problem.
ramesh22

Jun 25, 2008 | Projection Televisions

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

1,264 people viewed this question

Ask a Question

Usually answered in minutes!

Top Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

yadayada
yadayada

Level 3 Expert

61249 Answers

Are you a Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...