Question about Hitachi 55FX48B 55" Rear Projection Television

1 Answer

Will not power on......what could be the problem on the board?...i am good at soldering things...will replace if I new what to replace

Won't power on ......electrical strorm the other day

Posted by on

  • bwshields Mar 22, 2008

    50"rear projection won't turn on. No storms or anything. I just unplugged it and moved in to a different room and it won't turn on. And yes the outlet is good.

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,153 Answers

If have already unplugged and waited for atleast 15min. and still no success. Then only if you are Electronicly inclined. Check to see if you get dead completely or you get an indicator light momentarly. Which these are two different symptoms. first dead no indicator. check R931,E994,Q777. Then if indicator light comes on and goes off, check E994 which is fuse opening, C707-1000pf 2kv cap, also check D915, I601, IK04, and 05

Posted on Aug 16, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Broken oximeter


May just need to purchase a new one to be honest, not a lot can be done.

Jun 25, 2013 | Medical

1 Answer

MIne Whirlpool duet is having probloms please help me with it!


see this causes and fix it. God bless you
User Control and Display Board If the washer won't start, the user control and display board may be defective. Check for power to the washer first.

Timer If the washer won't start the timer might be defective. This part is often misdiagnosed, check other components before replacing this timer.

Line Fuse If the washer won't start the line fuse might have blown.

Thermal Fuse If the washer won't start the thermal fuse may have blown. It can be tested for continuity. Watch our fuse testing video for more information.

Line Fuse and Holder If the washer won't start the line fuse might have blown, or the line fuse holder might be damaged and need to be replaced.

Main Control Board If the washer won't start the main control board might be defective. This is not common. Check other parts and causes first.

Door or Lid Latch Assembly If the washer won't start the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.

Door Lock Motor and Switch Assembly If the washer won't start the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.

Incoming Power Problem If the washer won't start check to see if there is power at the electrical outlet which the washer is plugged into. Plug a lamp or radio into the outlet to check it. If the outlet is dead, check the circuit breakers or fuses for the home.

Power Cord If the washer won't start, check to be sure there is power to the electrical outlet for the home. If that is OK, the power cord itself might be defective. This is rare. You can check the power cord with an Ohm meter for continuity.


10_5_2012_7_02_41_pm.gif

Oct 05, 2012 | Indesit W 123 Front Load Washer

1 Answer

Kenmore Elite Model 110.42926 202 after setting the desired cycle will not start when you push the start button


see this causes and fix it. God bless you
Incoming Power Problem If the washer won't start check to see if there is power at the electrical outlet which the washer is plugged into. Plug a lamp or radio into the outlet to check it. If the outlet is dead, check the circuit breakers or fuses for the home.

Power Cord If the washer won't start, check to be sure there is power to the electrical outlet for the home. If that is OK, the power cord itself might be defective. This is rare. You can check the power cord with an Ohm meter for continuity.
User Control and Display Board If the washer won't start, the user control and display board may be defective. Check for power to the washer first.



Timer If the washer won't start the timer might be defective. This part is often misdiagnosed, check other components before replacing this timer.



Line Fuse If the washer won't start the line fuse might have blown.



Thermal Fuse If the washer won't start the thermal fuse may have blown. It can be tested for continuity. Watch our fuse testing video for more information.



Line Fuse and Holder If the washer won't start the line fuse might have blown, or the line fuse holder might be damaged and need to be replaced.

Main Control Board If the washer won't start the main control board might be defective. This is not common. Check other parts and causes first.



Door or Lid Latch Assembly If the washer won't start the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.



Door Lock Motor and Switch Assembly If the washer won't start the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.
10_5_2012_7_06_37_pm.jpg

Oct 05, 2012 | Kenmore Elite 45986 Front Load Washer

1 Answer

I has a Crosley Washing Machine Top Loader. Fill light comes on lid locks then NOthing!


seethis causes and fix it. God bless you
User Control and Display Board If the washer won't start, the user control and display board may be defective. Check for power to the washer first.
Timer If the washer won't start the timer might be defective. This part is often misdiagnosed, check other components before replacing this time
Line Fuse If the washer won't start the line fuse might have blown.
Thermal Fuse If the washer won't start the thermal fuse may have blown. It can be tested for continuity. Watch our fuse testing video for more information.
Line Fuse and Holder If the washer won't start the line fuse might have blown, or the line fuse holder might be damaged and need to be replaced.
Main Control Board If the washer won't start the main control board might be defective. This is not common. Check other parts and causes first.

Door or Lid Latch Assembly If the washer won't start the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.

Door Lock Motor and Switch Assembly If the washer won't start the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.

Incoming Power Problem If the washer won't start check to see if there is power at the electrical outlet which the washer is plugged into. Plug a lamp or radio into the outlet to check it. If the outlet is dead, check the circuit breakers or fuses for the hom
Power Cord If the washer won't start, check to be sure there is power to the electrical outlet for the home. If that is OK, the power cord itself might be defective. This is rare. You can check the power cord with an Ohm meter for continuity.

Oct 02, 2012 | Crosley CCW5294W Top Load Washer

1 Answer

When you push start button nothing happens


see this causes and fix it. God bless you
User Control and Display Board If the washer won't start, the user control and display board may be defective. Check for power to the washer first.

Timer If the washer won't start the timer might be defective. This part is often misdiagnosed, check other components before replacing this timer.

Line Fuse If the washer won't start the line fuse might have blown.
Thermal Fuse If the washer won't start the thermal fuse may have blown. It can be tested for continuity. Watch our fuse testing video for more information.

Line Fuse and Holder If the washer won't start the line fuse might have blown, or the line fuse holder might be damaged and need to be replaced.

Main Control Board If the washer won't start the main control board might be defective. This is not common. Check other parts and causes first.

Door or Lid Latch Assembly If the washer won't start the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.
Door Lock Motor and Switch Assembly If the washer won't start the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.

Incoming Power Problem If the washer won't start check to see if there is power at the electrical outlet which the washer is plugged into. Plug a lamp or radio into the outlet to check it. If the outlet is dead, check the circuit breakers or fuses for the home.

Power Cord If the washer won't start, check to be sure there is power to the electrical outlet for the home. If that is OK, the power cord itself might be defective. This is rare. You can check the power cord with an Ohm meter for continuity.

9_29_2012_11_52_17_am.gif

Sep 28, 2012 | Washing Machines

1 Answer

My Kenmore H3T washer will not start. When a specified wash cycle is chosen Time of Cycle is displayed but the light for the cycle only flashes and washer will not start. No error code is displayed.MO


see this causes and fix it. God bless you
If the washer won't start, check to be sure there is power to the electrical outlet for the home. If that is OK, the power cord itself might be defective. This is rare. You can check the power cord with an Ohm meter for continuity.
If the washer won't start check to see if there is power at the electrical outlet which the washer is plugged into. Plug a lamp or radio into the outlet to check it. If the outlet is dead, check the circuit breakers or fuses for the home.
If the washer won't start the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.
If the washer won't start the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.
If the washer won't start the main control board might be defective. This is not common. Check other parts and causes first.
If the washer won't start the line fuse might have blown, or the line fuse holder might be damaged and need to be replaced.
If the washer won't start the thermal fuse may have blown. It can be tested for continuity. Watch our fuse testing video for more information.
If the washer won't start the line fuse might have blown.
If the washer won't start the timer might be defective. This part is often misdiagnosed, check other components before replacing this timer.
If the washer won't start, the user control and display board may be defective. Check for power to the washer first.
9_27_2012_11_38_48_pm.png

Sep 27, 2012 | Kenmore 3.8 cu. ft. HE3 Front Load Washer

1 Answer

Dash shuts off while driving a 2005 mercury mountaineer


Do you know anything about testing automotive electrical system's ? What a wiring diagram is an how to use one to find testing points in a electrical circuit ? Do you know what encompasses a automotive electrical circuit ? Power B+ side ,ground side , load or componet ? How to use a DVOM - digital volt ohmmeter . Voltage drop testing ? Free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. year , make , model an engine size . Under system click body & accessories ,then under subsystem click instrument cluster . Watch these videos
Electric Testing Techniques You Need to Know

Nov 01, 2017 | 2005 Mercury Mountaineer AWD

1 Answer

1990 Accord electric windows won't close


If you own a Honda Accord, you know they rarely give any trouble. ... My 1995 Honda Accord Window Won't Close ... are a bundle of complicated electronics, lots of wiring and more computing power than the average computer from 1990. That ...
http://www.ehow.com/how_4520901_fix-power-windows-honda-accord.html

Read more: 1990 honda accord electric windows won't close ' eHow.com http://www.ehow.com/search.html?s=1990+honda+accord+electric+windows+won%27t+close+&skin=corporate&t=all#ixzz1kZmevV9g

Jan 26, 2012 | 1990 Honda Accord

2 Answers

My 19 inch technica lcd tv won't stay on


Good day!!!!


That problem is usually cause of faulty capacitors on the power supply board..

Just follow this instruction to fix your TV..

1. Open the back cover of your TV.
2. Look at the power supply board..Its normally connected to the power cord..
3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..
4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..
5. Some of the capacitors not bulged so its better if have a capacitance meter..

Aug 26, 2011 | Televison & Video

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

109 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Televison & Video Experts

Jaime Hernandez

Level 3 Expert

2337 Answers

The Knight
The Knight

Level 3 Expert

76140 Answers

Steve Allison
Steve Allison

Level 3 Expert

5569 Answers

Are you a Hitachi Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...