Question about Toshiba CZ32V51 32" TV

1 Answer

Still no picture, but there is sound

Okay, resoldered many connections and checked the fusible resistor by the vert out. Now, there is NO intermittent white line across the screen...Fuse by the FBT still blows....static felt on the TV screen, but that's it. Have we narrowed it down to the FBT or sound like another component?

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert whose answer got voted for 20 times.


    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 150 Answers

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.

Posted on Jul 09, 2007


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I have hkts7 subwoofer, which is only showing amber light and not passing any sound ...even from ps3

replaced the amplifier ic then check for an open fusible resistor,resolder all cold solder

Dec 24, 2010 | Harman Kardon HKTS 7 System

1 Answer

No sound

replaced the power amplifier ic,it's already burned out,also check for an open fusible resistor.resolder all cold solder around the amplifier i.c.

Dec 23, 2010 | Koss KS3102 System

1 Answer

No picture but have sound. RCA Model F27442

you have the problem in the heater try to resolder the parts in the crt socket the one that is connected in your picture tube if nothing happens check the resistor if open replace it common value is 5.6ohms.

Oct 14, 2010 | RCA F27442 27" TV

1 Answer

Thin horizontal line of picture

that is a vertical deflection circuit problem. try to check a 470 UF capacitor connected to the vert. yoke coil if it is open or try resoldering the nconnecrtion at the board. if not, try to replace the B+ filter of the vertical amplifier. another is try to chexk if the vertical moscillator is qworking if you know elecrtonics.

Jan 27, 2010 | iLO V27DMBX Television

1 Answer

Model: CM21AF8A

the picture is produced by the following,
check the power supply, making sure that a high voltage is produced of about 90-110 volts, which later triggers a line transformer to oscilate.
a power supply is suppose to be checked expecialy semi conductors and diodes, also fusible resistors be checked make sure that the switch is okay power is passing through it.

Apr 12, 2009 | Sanyo DS32224 TV

2 Answers

RCA R52WM24 52 in. HDTV won't stay powered on

sounds like you have more problems than just the fuse.. did you resolder the connection when you replaced the fuse. this is what causes that to happen.. fuses blown for a reason. ussally something is shorted. that particular fuse blows because it is a very small fuse and doesent take spikes in power to well. so when a intermittant connection begins to cause ossillations it shakes that poor fuse. it however sounds like you have more than that. does the led on the front flash when it shuts down.

Apr 05, 2008 | RCA R52WM24 52" HDTV Projection Television

2 Answers

No picture

check all resistors right in crt board & resolder picture tube connection. good luck!

Dec 04, 2007 | Sylvania SRT2232S 32" TV

1 Answer

Vertical Diffusion

completely resolder the virtical circuit, including the vert. ic. i have also at times found an open resistor near the flyback that provides b+ to the vert. ic. if you can find a pinout if the ic, find the b+ pin & trace it back to the fluyback. good luck.

Dec 17, 2006 | Quasar SP-3235 32" TV

1 Answer

Picture problems

you have a vert sweep colapse. Fisrt thing is to get a schematic diagram and find the vert. output Ic and the clamper diode. Measure the voltage on both sides. If its low then its apossibility that the Ic was drawing loads of current and blew out the b+ feed resistor. Look on the schematic and trace back the voltage line from the vert output ic back to the sweep power supply on the secondary of the flyback transformer. check the limiter resistor to the feed and if its open replace the cap right there the resistor as well as the vertical output Ic ALL AT ONCE!!! If you dont you will cause it to go out again in a short time. Good Luck.. If you post the vert part of the schematic I will be more then happy to assist you with this repair.

May 01, 2006 | Symphonic SC3813 13 in. TV/VCR Combo

4 Answers

Thin horizontal line

Defective components in vertical deflection and output circuit inclusive of vertical output device, coupling capacitors, and yoke connectors. Passive devices such as electrolytic capacitors, coils, and resistors to/from power supply circuits. If your tele is more than 10 years old dump it and get a newer product. $100 USD is a fair price to diagnose and attempt service, depending on age and configuration. Older products may not have replacment parts available at any repair cost. There may be a pot for adjusting the vertical size. If so, it may be dirty. If you can find it, try adjusting it which could clean it. BE CAREFUL -voltages are very high.

Mar 20, 2006 | Sharp 27H-S60 TV

Not finding what you are looking for?
Toshiba CZ32V51 32" TV Logo

Related Topics:

97 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74999 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2326 Answers

Are you a Toshiba Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides