Question about Hitachi 61UWX10B 61" Rear Projection Television

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Convergence Magic focus doesn't fix it, ad the bars that are at the the four sides during magic focus are not all on the screen, and it flashes a number 4 before going back to the picture.

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Http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
replace both convergence ic's

Posted on Dec 31, 2007

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1 Answer

Vertical position does not work on remote. Magic focus on green goes half way stops then number five comes on screen. Hitachi 51inch rear projection tv


Magic focus on a Hitachi only adjusts at 16 points on the screen and needs to be done in a dimly lit room. Frankly its a sales gimmick, the number 5 means one of the sensors inside the screen for the Magic focus is not connected or bad.

Go into the tech mode for convergence with the original remote (that menu is called the Decam mode) and see if convergence will adjust there. There are close to 120 points that can be adjusted there as opposed to less than twenty in the magic focus mode.

Dec 23, 2012 | Televison & Video

1 Answer

Set 51uwx20b, how do i fix magic flash to reset factory settings


Convergence board needs repair, google you model # and see if you can purchase a repair kit.

Nov 22, 2011 | Hitachi 51UWX20B 51" Rear Projection...

1 Answer

Magic focus won'f fix misalignment


YOU NEED CONVERGENCE REPAIRED EST AROUND 300.00 CALL TERRYSTV IF IN N. CALIF

Mar 28, 2009 | Hitachi 43F300 43" Rear Projection...

1 Answer

My hitachi 53udx10b tv is out of focus.


rojamon,

That #4 error is listed as "overflow," and I got a"ROM overflow" errorwhen I tried to save my adjusted convergence data.I don't know whatthat all means yet, but if I figure out my problem,I'll post backhere. I've read here and elsewhere that the out-of-focusproblem comesfrom bad resistors or amps on the convergence board. Youcan tryservice mode to adjust convergence. Press the Magic Focusbutton, andthen press it again to stop it, and then press the Statusbutton onyour remote. Here's a link to the manual convergence procedure (scroll down).





Dec 25, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Convergence hitacho 61swx10b


To enter digital convergence adjustment
mode without removing the front speaker
grill, please do the following:
1) Press “Magic Focus” button on the front
panel.
2) While “Magic Focus” is running, press
Magic Focus button again to “Stop”.
3) Press “RECALL” or “STATUS” button after
“STOP” OSD appears on the screen to
enter digital convergence mode.
4) Proceed with convergence adjustment
and save the data.
5) Do MAGICS FOCUS sensor initialization.
6) To exit, press POWER button on the front
panel.
7) Normal and through 1080i modes are
stored separately. Each one has it’s own
memory setting.

Aug 11, 2008 | Philips 60P8342 60" Rear Projection...

2 Answers

Magic Focus does not work.


Convergence issues usually resolved by changing convergence output amplifier IC's.....Original STK392-110 should be replaced
with upgrade Stk394-160E Hitachi part # CZ 01341,change both
for reliability.....check B+ feed resistors for over-heating....T.

Feb 04, 2008 | Hitachi 43UWX10B 43" Rear Projection...

2 Answers

Blue and Green Bar


run magic focus, If you get a error 4 during the magic focus, that is often an issue with the convergence

Feb 01, 2008 | Hitachi 51F500 51" Rear Projection...

2 Answers

Hitachi 43FDXO1B Convergence?


Manual Convergence for the Hitachi. YOU WILL NEED ORIGINAL HITACH REMOTE CONTROL. NONE ELSE WILL DO.
1. Receive an NTSC signal.
2. Press Magic Focus to begin magic focus
3. Press magic focus again during the magic focus process to get the “stop” screen.
4. While stop screen is up, press STATUS or INFO on the remote control (R/C) to bring you to DCAM mode and the service grid (64 point grid).
5. When you first get in here? I believe red is the selected color by default (it is flashing).
6. To choose other colors to converge, use the following buttons on the R/C:
· “STATUS” - Green
· “0” - Red
· “ANT” – Blue

7. Start from the center of the screen and work your way out on one color at a time. I adjusted red across the whole screen to match green. Then I switched to blue, and adjusted that to green as well. After you adjust blue, you
may want to go back and adjust some red again? etc. until the convergence looks good.

· Use 4, 6, 2, and 5 on the R/C to move the cursor position (dotted lines).
· Use thumb stick to move the convergence point color.


Then going along the lines and adjusting, you may run into the problem of getting an ‘S’ curve on the line. You’ll know if you get there. Basically, no matter what you do to adjust the line to be converged, the middle of the line between the points will not straighten out (it bends between the points). To fix this, the manual recommends going to the (7x5) mode which gives you less points to adjust. I had this problem, and the solution worked. There is also another mode (3x3) which gives you even less points. Basically, if the set looks good, you only fine tune it in (13x9) mode (64 point). If you have serious problems, the grids work as:
3x3 – ‘coarse’
7x5 – ‘medium’
13x9 – ‘fine’
10) To get to each of these patterns use the following on the R/C: (only if you need to)
1. (3x3) Press “STATUS” 5 times (only works when DCU is in uncorrected state)
2. (7x5) Press “0” 5 times
3. (13x9) Press “ANT” 5 times
11) If you adjust the 3x3, then you should go to the 7x5, and then the 13x9. You get the point… depending on where you start, work your way up, and always finish on the 13x9
12) When finishing up the 13x9 mode, to get additional ‘grids’ on the edges of the screen, press the PIP CH button on the remote control while in the digital convergence adjustment mode (DCAM). Fine tune the edge convergence as necessary. To exit, press PIP CH again.
13) When convergence is acceptable, press PIP MODE to write data to ROM memory. ROM WRITE? is displayed to alarm system that ROM will be overwritten with new data. Press the PIP MODE button again to write displayed data to ROM.
14) DATA WRITE TO ROM will take approximately 4 seconds and no picture will be displayed.
15) Green dots will be displayed when operation is completed.
16) Press MUTE to return to convergence pattern, then confirm again convergence is acceptable.
17) Turn power OFF.
18) Wait a few seconds. Turn the TV on, and you should have your normal signal. Press Magic Focus button just to make sure the magic focus still works (and that you did the last few steps properly)


Jan 13, 2008 | Hitachi 43FDX01B TV

1 Answer

Out of focus


Rach, if it doesn`t move from green to red to blue in Magic Focus then there is a problem with the convergence IC`s and probably one or more support resisters. These components will have to be replaced, questions? ask away, BMW Rider

Dec 14, 2007 | Hitachi 57F500 57" Rear Projection...

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