Question about Toshiba CZ32V51 32" TV

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Toshiba 32" cz32v51

I lost most of the picture. There is about a 4' strip in the center of the screen where I have a picture. The rest of the screen is black. Any suggestions for fixing or should I buy a new tv?
thanks

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  • Anonymous Mar 22, 2008

    The line is horizontal.

    thanks for any help!

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  • 20 Answers

Is the 4" strip horizotal or vertical. Possible vertical i.c bad.

Posted on Mar 17, 2008

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1 Answer

Back box on bottom 1/2 of screen happened a year ago. Can' remember what to do. Help I have big Toshiba CZ32V51 with universal removte Phillips


Can u get into ur tv menu with the universal remote?If u can't tries it with the tv manual buttons look at on the botton of ur tv have manual button said menu.Press it go into the tv menu.Look inside the tv menu for functions like Close Caption like CC1,2,3 and Text 1,2,3 make sure all CC1,2,3 and Text 1,2,3 turn it to all off.Black square box will disapear.Can't do it in the tv manual button etheir.Try website like Remote.com to buy the tv origial remote to close Close Captioning and Text 1,2,3 to all off.

Apr 15, 2011 | Toshiba CZ32V51 32" TV

1 Answer

The picture works but the color fades to b and w


well sounds like your video is shutting down if the tv is worth fixxing take to tv shop good luck

May 03, 2009 | Toshiba CZ32V51 32" TV

2 Answers

Once the tv is on it only plays a few minutes, then the picture goes dark and the red power light on the front starts blinking. If I do nothing within five to ten minutes it would will come back on. then...


I had a similar problem, except I could make the screen and sound come back by banging on the the TV. I opened the TV and poked around on the circuit card and found a loose pin on one of the regulators, labeled C3852. I resoldered the pins and its working fine now.

Apr 04, 2009 | Toshiba CZ32V51 32" TV

1 Answer

The hand held remote will not work for my toshiba tv (model #cz32v51). I put fresh batteries in and that did not help. Bought a universal remote and that did not work. There must be a remote receiver...


its batter in a shop were spares can be found. in side a tv there is a photo senser which converts light into electrical signals.
let the photo diode be tested
and also the remote you have on other toshiba sets to confirm, if remotes are a problem or not.
remotes have codes to change to another remote, 060, 019, 014, 052, 059, 075.

Apr 01, 2009 | Toshiba CZ32V51 32" TV

1 Answer

Toshiba CZ32V51


two things can be affected, a tuner if you were using out door
the other one is the power supply. the tv sensed a high voltage (surge)
firstly you need to repair a supply, check the following.
i rectifier diodes at the power supply
ii power trasistor, driver trasistors diodes, zener diodes
ii fusable resistor near a power transistor
after the tv will come on ----if they will be light on the tube then test a tuner, by putting in signal.

Jul 08, 2008 | Toshiba CZ32V51 32" TV

1 Answer

Toshiba CZ32V51 32" TV


that indication is that the verticle amplifier is fault,
chec the verticle IC
fusable resistors
capacitors eletrolitic
the problem will be over

May 06, 2008 | Toshiba CZ32V51 32" TV

1 Answer

Still no picture, but there is sound


If you are getting static on screen you dont necessarily rule out the FBT, but if there is a fusible resistor by the FBT that is blowing it may be supplying current to the vert IC, the IC may be shorted internally or externally, check your connections and try replacing IC. Also check the pump up cap and if it is powered off the FBT the rectifier diode.

Jul 09, 2007 | Toshiba CZ32V51 32" TV

1 Answer

Sound but no picture


A white like across the screen means that the vertical circuit has stopped working. Look for a small fuse that looks like a resistor near the vertical output IC, replace that fuse if open and resolder the pins on the vertical output IC.

Jul 08, 2007 | Toshiba CZ32V51 32" TV

2 Answers

No pic, no sound


Hey Wilt: We had the same problem, for the same model of Toshiba TV. Had it repaired yesterday. Turns out the problem was the power supply (P.C.B). The total cost was $192.66 Canadian funds (taxes and labour all in). Our model was 6 years old, buts its playing like a brand new unit now. Hope this helped ...... Good luck

Oct 26, 2006 | Toshiba CZ32V51 32" TV

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