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Hitachia 53uwx10b conv problem - Televison & Video

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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

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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...

1 Answer

Hitachia woes


yes it is the tech is going to tell u no but they are wrong it could be and i have the solution

Dec 30, 2007 | Hitachi 42EDT41 42 in. HD-Ready Plasma...

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