Question about Hitachi 50FX20B 50" Rear Projection Television

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My 50DX20b will not power on...

When the power button is pressed nothing happens...tried the remote and nothing happens.

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The convergence amp IC's are bad (STK 392-110) Replace with the Sanyo Type STK 392-120. Also check for burned resistors in that same circuit. Check them with an ohm meter to be sure because sometimes they look OK by appearance .

Posted on Jul 30, 2009

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Posted on Jan 02, 2017

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IHAVE REMOTE PX-RC1 ILOSE THE CODE BOOK & TV NAME PRIMA


Press SET BUTTON and at the same time, the appliance you want to set( TV, VCR,Aux...etc). The LED should stay on.. then press on the SET BUTTON again ... the led will blink fast... then press ( in front of TV, of else).. the POWER BUTTON to see what happens, if nothing happens, then press the +CHANNEL BUTTON once, and press power again. Repeat this until it turn off. Then press the appliance button (VCR,TV,AUX, etc...), this will stop the LED to blink and your appliance will be set.

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When power button is pressed on the remote or TV. Nothing happens. Does not power on.


Same thing using the power button on the TV.
Try unplugging it for about an hour to let it reset itself, if still does not work, then you will have to take it apart.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

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Bn59 00463 volume works nothing else cant turn on


Step 1: Remove the batteries

Step 2: Press the power button (red button) on the remote control 5 times.

Step 3: Replace the batteries and your remote should work fine.

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WHAT BRAND OF TV ARE YOU TRYING TO PROGRAM

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Hi! This worked for me! I'm Leyz/leheart from the Philippines. I'm typing in CDRKing or CD-R King or CDR King Universal Remote Control PX-RC1 so that these keywords will show up if someone's looking for it too.
Mcneileric is right!
Real TV should be on! On the remote, press and hold the SET and DEVICE TYPE (in my case TV) at the same time. (Note: SET button is not any other button but the one with the word SET on it. You might have been searching on youtube and found that they are pressing other SET buttons but do press the SET button with the SET word). Then press SET again. Press the POWER button then + CHANNEL button then POWER button then +CHANNEL button then POWER button then +CHANNEL. (This process is so the remote could look for the code while you are pressing the +CHANNEL and the POWER is to see if the tv will turn off/respond to the remote). Do this repeatedly until the time that when you press the POWER button, the real TV turns off which means the real TV now responds. You will be shocked so DON'T press the +CHANNEL button anymore as this will instruct the device to look for another code. Instead, press the DEVICE TYPE button (TV for my case) to finish the set up.
NOW YOU CAN USE the REMOTE! Press the POWER button and this will turn on the TV!
Again...
TV onPress and hold SET button (yes, the button with the word SET) and DEVICE type button (TV/VCR,etc) at the same time for about 3 secondsPress SET againPress Power to check if the TV turns off^^If nothing happens, press +CHANNEL to search for codePress Power again to check if TV turns off^^If nothing happens, repeat the step between ^^ and ^^If the TV now turns off after pressing the POWER button, press the DEVICE type button to finish the setup.
Mcneileric, THANK YOU!!!!

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How to set codes on my px-rc1 remote


Hey finally I found myself how to set the code... I have a PX-RC1 kind a noname remote at XScargo anyway...
Press SET BUTTON and at the same time, the appliance you want to set( TV, VCR,Aux...etc). The LED shoould stay on.. then press on the SET BUTTON again ... the led will blink fast... then press ( in front of TV, of else).. the POWER BUTTON to see what happens, if nothing happens, then press the +CHANNEL BUTTON once, and press power again. Repeat this until it turn off. THen press the appliance button (VCR,TV,AUX, etc...), this will stop the LED to blink and your appliance will be set.. I guess if it doesn't work good, go further onto the code with the +CHANNEL BUTTON (better count it in case you go too far, for myself I went too far and tried to use the -BUTTON and didn't work)
GOOD LUCK GUYS,

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