Question about Toshiba CZ32V51 32" TV

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Toshiba CZ32V51 we had a bad storm, it was lighting and the TV was on. The power went out for a minute but the TV would not come back on.

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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.

Posted on Apr 01, 2009

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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 TV shut off by itself. Just before it went off, it said "timer off 0:00 press 09". Now when I push the power button the power light blinks and there is no picture.


sounds like somebody set the timer. normally this only makes the set enter standby mode and pressing the power button or a channel button usually wakes the set normally.
Just a longshot but have you tried pressing 09 while the light is blinking?

Mar 21, 2010 | 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 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

Toshiba 32" cz32v51


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

Feb 27, 2008 | Toshiba CZ32V51 32" TV

1 Answer

Television goes off without turning off


your set needs to be repair by a tech you are having a problem in your power suply which is intermittent.either your hrizontal ic is shorting out, or your regulator or your microchip ic.or the diode that couple the collector of the horizontal transistor with the b+ from the fly back.or check for lose solder in the horizontal output or power supply. good luck

Mar 10, 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

1 Answer

No pic, no sound


Power light blinking mean that the internal power supply is not working correctly. Often the internal power supply itself need to be repaired ( usually a one hour work if spare parts available). Another basic circuit in the TV can be short circuited due to a component failure and consequently cause the internal power supply to block everything. A routined pro must be able to tell you within short time cost of repair and spare parts. Up to you to then decide wether or not have this set repaired. Be aware a pro will ask you a fee for this service, even you don't want the set to be repaired.You can save some cost if you bring your TV set yourself to the repair-shop. The kind of problem is not really age-related; if your TV is running daily 16 hours, with many on/off switching, and particularly in a cool place can degrade some components within warranty time.

Nov 07, 2006 | Toshiba CZ32V51 32" TV

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