Question about Projection Televisions

1 Answer

Hitachia 53uwx10b conv problem - Projection Televisions

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 30 Answers

Change the STK 392 IC's on their heat sinks. Check for bad resistors in the area. Check for open pico fuses. That should fix it. Let me know if this helps.

Posted on Oct 16, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

No picture or sound with a red flashing power light. Have replaced the convergence IC's but no change (do not have the chirpint sound). Removed main power board & green LED does not light up


On that model the conv IC is usually not the solution. I believe its the blown capacitor problem with is an easy fix. Check the site www.TvRepairKits.com for a repair kit.

Apr 11, 2012 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

Hitachi tv no picture or sound.


my hitachi projection tv 53uwx10b screen is black with no sound or picture when the power button is on

Dec 29, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Convergence settings on hitachi 53uwx10b


Yes - You will need to either remove the circuit board or lift up the tray. If you are not sure how to do it yourself read the link below.

  • This is a very common failure on Projection TV sets.
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
You can see some example photos and find a solution here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Sep 10, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Magic focus 4 error


Error 4 is listed as an overflow in the convergence section.
To fix:
1. Check the placement of the sensor
2. perform an Adjustment check of th H/V size & centering
3. Conv. amp. gain check, check these resistors:
R041, part # 0790024R, RES.CHIP 1/16W 100 OHM
R046, part # AQ00164R, RES.CHIP 1/16W 75 OHM TAPE
R050, part # 0790059R, RES.CHIP 1/16W 47K OHM
R058, part # 0790054R, RES.CHIP 1/16W 18K OHM
R062, part # 0790047R, RES.CHIP 1/16W 5.6K OHM

May 16, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Progress


I would check the red CRT PC Board for a bad connection on the socket. The focus wire plugs into that socket. And a corroded socket, cracked solder or a faulty focus lead connection can cause that symptom.

Jun 13, 2008 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Convergence i.c. board


Yes, you need two convergence ICs for your model STK392-110 heres the link to the site.
http://servicemanuals.vstore.ca/

Apr 29, 2008 | Hitachi 53UWX10B 53" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

107 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

60769 Answers

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

Answer questions

Manuals & User Guides

Loading...