Question about Toshiba CZ32V51 32" TV

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No pic, no sound

Toshiba CZ32V51 Manuf. Jul 99 I get no picture or sound, power light blinks. Checked all connections, but still not working. Is this an age-related thing, TV is over 6 years old? Fixable by a pro?

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Re: 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.

Posted on Nov 07, 2006

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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

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 tv is fault, there is a lekage to ground, cause 5 amps is avery high current. plse take your tv to a w/shop and have the following checked
i rectifier diodes
ii power transistor, driver transistors, diodes, zener diodes
iii fusable resistors near the power transistor
iv making sure that a 90-110volts is getting out of the power supply to a line transistor, near the line trasformer.
the problem will be over

Mar 23, 2009 | Toshiba CZ32V51 32" TV

4 Answers

Toshiba cz32v51power light flashes, with no picture

That means that an internal error had been detected, and now the TV is on protection mode.

To start unplug the power cord for ten minutes, and see if the TV restart.

If it does not try leaving the set unplugged for longer, let say two hours.

If still no luck call the number listed on the user manual, as the TV has an internal fault, and must be repaired by a technician.

Jan 14, 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 32" cz32v51

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

Feb 27, 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

Set Randomly Turns off (Power LED Blinks) and Comes Back On ~1-2 minutes Later

if you have not gotten this fixed get it to a repair shop your problem is intermittent there might be lose solders or component in the power supply is failing and needs to be replaced.good luck blessing from belize

Jan 18, 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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