I HAVE A TV TOSHIBA ,MODEL CZ32V61,HAVE NOT DEFLEXION VERTICAL I OPEN AND SEE WHAT F301,R327 IT OPEN ,AND CHANGE THE F301,R27 AND THE IC TA8427K(DEFLEXION VERTICAL),WHEN I CONECT THE TV TO LINE(110 VOLT) THE RED LED IT BLINK AND HAVE NOT DEFLEXION VERTICAL,F301 AND R327 IS GOOD,WHAT HAPPY?
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Hi Please check around vertical outpu IC for bad solder joints and you can try to replace the electolitic capacitors in vertical output line. Check if vertical plug (which comes from deflexion coils) is well attached in place.
1) you have problem with the Raster 2) the main causes are a) raster b) picture c) sound d) synch 3) since this are not video, the problem is raster. your must test the voltage from section horizontal out +125vdc+vertical output +80v+all other circuit +12vdc 4) test the power supply for defective. see the diagram attached
Chassis for your TV was bult in 1998 and put into mass production in the 1999. It was used in various TVs for over 3 years. So when it comes to decision wether to invest or not, first try to identify the problem and to estimete the repair costs.
I think you have a vertical problem. Turn up screen voltage to see if there is a tin horizontal line across screen. If so replace vertical output IC and the 100uf/35v capacitor in the vertical circuit.
This site has the TV manual for the model you listed. On pages 12 and 13 sre the instructions for setting up the channels. Paste the above into the address line of your browser. Highlite it and copy and then paste into your browser.
I do suggest you completely let the set dry ( say a week or so ) and then retry the set. If at that time the set doesn't work, you'll need to check all the fuses ( glass and ceramic). If they are all good, then it's time to seek professional help, as one of more components may have been damaged. Good luck and I hope this has helped.
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.