Question about Hitachi 43FDX01B TV

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Conversion hitachi 43 in projection --bought 2001

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Re: conversion

Replace convergence IC's with Hitachi Part # CZ 01341....
Check B+ resistors near Ic's.....2.2 2W .......

Posted on Jan 03, 2008

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I have a 43" ultrascan 43fd01b the horizontal red and blue are not in sync convergence dose not help

Must change convergence ICS and all it resistors.Must know how to solders?Tries Websites Tv repair,Tv for the convergence kit.

Jan 17, 2010 | Hitachi 43FDX01B TV

1 Answer

Color has changed to green tint

    According to the system the problem in your projection is convergence and the solution is to replace the IC STK's.The part Number is CZ01341. Change the IC STK both and your TV work fine again.And for parts please see the link below.


Jan 09, 2010 | Hitachi 43FDX01B TV

1 Answer

Mirror broken how do i get a new one

Could be.. try to email hitachi service .. or even call the manufactuer.. depends if you can afford to buy a new tv or not.. or willing to replace glass.. its probably cheaper to replce mirror.. you could get exact dimensions from manufactuer and try to get it custom made or buy it somewhere or tile cut it or something.

Dec 16, 2009 | Hitachi 43FDX01B TV

1 Answer

I have Hitachi 43" hd rear projection tv - too much red

It's probably either a bad red CRT (the red projection tube) or a shorted (or open) driver transistor on the red CRT driver board. If it's the latter case (bad transistor), it can be fixed. If it's the picture tube, well, it's probably time to go shopping for a new TV.
Do you need more information? Do you want to fix it yourself? Do you have electronics knowledge and experience? If not, call a qualified electronic technician (TV repairman), and he can tell you if it's the picture tube or not.

IF (and only if) you are a competant electronic technician, CAREFULLY check and compare the voltage on the collector of the driver transistor on the 3 CRT boards. (The driver transistor is the large one, possibly connected to a heat sink.) The voltages shoud be somewhere around 140 to 160 volts. If the red one is significantly different from the green and blue ones, then it's probably the transistor. Unplug the set (and wait a bit), and check the transistor with a diode or transistor checker. If it checks bad, then you found a bad transistor. Go to NTE Electronic's website to find a replacement. If it checks OK, then you're probably looking at bad (shorted) red CRT.

Dec 12, 2009 | Hitachi 43FDX01B TV

2 Answers

Hitachi 43GX01B 43 in. Rear

please contact the nearest repair need to be qualified to repair it!!!

Jul 31, 2008 | Hitachi 43FDX01B TV

1 Answer

Problem in Hitachi 43" tv

Common failure called convergence mis-alignment.Needs
convergence IC's replaced by skilled technician.Good set
to keep going a few more years.............T.

Please rate this solution...................

Nov 15, 2007 | Hitachi 43FDX01B TV

1 Answer

Hitachi 43 inch tv

shut auto on off on in menu on all video modes

Jul 02, 2007 | Hitachi 43FDX01B TV

1 Answer

Whats wrong with my color conversion?

You have convergence IC's that have to be replaced. There are 2 of them I suggest U replace both as in about 3 months the other will have to be replaced and you will be facing a double service call and labour bill if both are replaced at the same time U will to only pay once.

Dec 15, 2006 | Hitachi 43FDX01B TV

1 Answer

Hitachi 57g500 vertical problem

Yup you are getting ripped off. Get another techie to have a look.

Sep 24, 2006 | Hitachi 57G500 57" TV

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