Question about Hitachi 61SWX12B 61" Rear Projection Television

1 Answer

Hitachi 61swx12b repair manule

Does anyone have the schematic in a soft copy .pdf and if so could you email me a copy thanks. I have been trying to get the service manule on CD from Hitachi for the last 2 months but it is alway on back order. If any one has a copy please email it.


Posted by on

  • doitall1 Dec 26, 2007

    Well Im always having problems with this unit, but currently it's the sound is not working, but I do have sound at the low level RCA jacks in the back, so im thinking power amp or sound decoder board. but before I go poking around I would like to have a set of schematics. As im sure I will need them again later.

    In the past I had arcing between the crt's that was a nice one would pop about every 20 seconds and would loose sound and picture for about 5 to 10 seconds. then the sound card went out thats what they told me, then the convergence went out and 450.00 poorer. Im to the point that no more money will I spend on this unit. I have a EE back ground but my TV training was a few years ago, so it's fix it myself or junk it. NO more money.

    sorry got a little carried away there.

    any help you can give would be great, but Im still in need of a schematic repair cd or the files, packparts has had it on back order for the last 2 months.



1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has answered 1,000 questions.

  • Master
  • 1,153 Answers

What problem you are having?

Posted on Dec 26, 2007


1 Suggested Answer

  • 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


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Is there a psrts list for a H65SA jackhammer

Hi and welcome to FixYa, I am Kelly.

The parts list and the service manual are at this link:
Parts list
Service manual:

Thanks for choosing FixYa,

Jun 11, 2011 | Garden

2 Answers

60ux54b hitachi schematic

It costs 9.00 but can be found here.

May 05, 2010 | Hitachi 60UX54B/55K 60" Rear Projection...

1 Answer

Looks like I have extra blue and yellow lines abow the image on my Hitachi 61SWX12B 61 in , just started today ?

If you go into the customer menu and select convergence and red or blue are skewed and will not adjust---you have a convergence circuit problem.

61SWX12B uses two of the STK-392-110 convergence IC chips. Both chips and any bad protect resistors around them need to be replaced and the set adjusted with the Hitachi remote.

Most of the time just both chips need to be replaced and the set adjusted.

Considering you can buy all the parts needed for under 30 dollars on Ebay if you or someone you know can do this repair you can save a lot of money--most shops are going to get 300 or more. I can give you general instructions and tell you the best seller to get the chips from on Ebay---I buy the ones I use there.

Let me know if you have questions or need advice-I am here to help people.

If this information has helped you rate this solution as I do this here FOR FREE.


Nov 27, 2009 | Hitachi 61SWX12B 61" Rear Projection...

1 Answer

I have no sound on my hitachi 61swx12b

Try these items first: re-set TV and any type of BOX you have hooked to the TV. 2) Ensure all cables are secure. 3) Make sure that there is not a speaker switch on back of TV. 4) go into customer menu (audio) and make that speakers are turned on. 5)
Cause: Remove ALL jumpers on bottom of SRS pwb.Add 1000mf@16v across CSH1 add 1000mf@16 across CSH4 add gnd wire 24ga from PSU1 conn pin 18 to IT02 pin 97.

Good Luck, Big Irish.

Nov 22, 2009 | Hitachi 61SWX12B 61" Rear Projection...

1 Answer

No user manual 5022 camera

hi i have a copy of this manual if you want to email me i will send you a copy that you can read
my email is
hope it helps

Jun 29, 2009 | Vivitar Cameras

1 Answer

Need user manual for hitachi logicool window ac

check out this link for the timer:

check out this link for the manual

Jun 09, 2009 | Hitachi RAS-09UH Air Conditioner

1 Answer

Convergence on Hitachi 61swx12b


Check what is happening when you press flash focus?It completes 1 full cycle or not?
If not complete 1 full cycle check small value resistors on convergence board.All RK series resisitors..

Dont Forget to Rate!

Good Luck

Oct 16, 2008 | Hitachi 61SWX12B 61" Rear Projection...

2 Answers

Convergence problems?

While the OP may no longer have this issue, I'll comment on anyone else that may come across this.
In addition to the suggestion of replacing the ICs above by Leadtech, the resistors also should be changed at the same time.  Quite often, even if a single IC or both are replaced and the resistors are not, the issue will re-appear.  There are a few locations selling a kit in the $50 range, so the difference for the additional resistors is minimal.
As for the sound issues, several owners of this and other Hitachi RPTVs in this line have had issues with their sound boards, which seem to be largely a defective product.  Even replacement of these have resulted in the problem re-occurring at a later time.  I would suggest using an external receiver and speakers as it may not be worth the time and money to repair this problem.  -TD

Jan 26, 2007 | Hitachi 61SWX12B 61" Rear Projection...

Not finding what you are looking for?
Hitachi 61SWX12B 61" Rear Projection Television Logo

Related Topics:

100 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Televison & Video Experts

Jaime Hernandez

Level 3 Expert

2336 Answers

The Knight
The Knight

Level 3 Expert

75846 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides