Question about Toshiba 55H70 55" Rear Projection Television

1 Answer

Needs a stand by transformer - Toshiba 55H70 55" Rear Projection Television

Posted by on

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.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 4,402 Answers

Why do you say that?

Posted on Dec 19, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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:

1 Answer

POWER VOLTAGE


No. To work with 220V~240v; the device need a step down transformer to be connected in between line and device. The transformer [voltage converter] should be used, otherwise; the unit will get damaged. The step down transformer adaptors can be bought locally. http://electronicshelponline.blogspot.com/

Oct 30, 2014 | JVC GR-D70EK Mini DV Digital Camcorder

2 Answers

I just bought KitchenAid Artisan Stand Mixer KSM150PS with 110v and 60Hz online and received it today and realised I cannot use it on australia. Can I use transformer which I can get here to convert 110V...


You need a Step Down Voltage Converter (also called a Voltage Transformer)
which steps down 240, 230, 220 volts to 110 volts and
allows you to use 110 volts Devices from USA in 220 v / 230 v / 240 v Countries

Aug 10, 2011 | KitchenAid KSM150PS Artisan Series Stand...

1 Answer

Hi, Rx-v559 power button doesnt power up amp. +5v stb is active... whats the most likely problem?


If the power relay clicks. It may need the main power transformer. Primary of the transformer should be almost a short, if it is open-it's bad.
If no relay click. It could be main micro, stand by relay or the transistor that switches the relay on.

Mar 10, 2011 | Yamaha RX-V559 Receiver

1 Answer

Need schematics for honeywell s861ou3009


Those terminals are the power to the module. The tr should be the 24v (hot) line coming from the transformer. The tr/th is the common from the transformer and the th is the 24v line coming back from the t-stat. So tr stands for transformer. the th stands for thermostat. And the th/tr is the common.
I know you ask for schematics but I felt that I could easily explain it to you. It really isn't all that hard. In some cases the tr does not need to be hookup. if you only have two wires there than just hookup the th/tr and the th and it will work.

Nov 18, 2009 | GE Profile Spectra JGBP90 Gas Kitchen...

1 Answer

No power to unit


OK, No +7 Volt.
It means Stand-by Transformer (T902) is bad / open and you need to replace it.
Its part number is as follows...

1-437-312-11 TRANSFORMER, POWER

Available in Part Store.

Below is an image of 'Standby Power PCB' and T902 is marked with red.

91be3e4.jpg

Good Luck.

Jan 15, 2009 | Sony STR-DE898 Receiver

1 Answer

Won't power up


Does the unit light up...standby light...anything?? If the unit is completely dead then you have a bad stand-by power circuit...98% of the time the stand-by transformer is bad. It is a tiny transformer usually near the back of the unit and MOST of the time right where the ac line goes through the back panel. To test this part you need an volt-ohm-meter or digital multi-meter. The input side of this transformer (side where ac goes into) must have continuity (current will pass through it). It most likely will read "open" on the meter. This part is available from tritronicsinc.com. Good luck!

barneyluc

Oct 14, 2008 | Sony STR-DA3000ES Receiver

1 Answer

Switching from 110/60 to 220/50 power supply


Yes, you will need to get a transformer..try an electrical wholesaler and ask for a current converter.

May 09, 2008 | Husqvarna Lily 540 and 550

Not finding what you are looking for?
Toshiba 55H70 55" Rear Projection Television Logo

Related Topics:

22 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75846 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2336 Answers

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

Answer questions

Manuals & User Guides

Loading...