27v530t How much would it cost to get the vertical adjustment fixed. Thanks Jeff

Most common cause is bad high voltage transformer and the sweep transistor just in front of it---only generic parts are available for this set--cost usually under 40 dollars but for a 27 inch (what is listed here) hardly worth fixing.

Hello
The vertical sweep section of your TV is faulty. It may be either to a loose solder points at somewhere in that section of to the fault with the vertical output IC. Check all the solder points on the vertical output section of your TV. It is best to resolder most of the suspected soldering points, by applying a little more solder, without making any solder bridge short in between adjecent solder terminals. If this does not help you, replace the vertical output IC with same type and number. OK.

hi there, seems you're encountering horizontal width suddenly adjusted by itself. i recommend you unscrew the back casing, clean the crt board a bit and look for the capacitor on the secondary output of the transformer voltage chopper. it has this diode series with the output and filtered with electrolytic capacitor. if you notice bulgy appearance replace it with same type and farrad rate. most of the times it is unnoticeable by just physical checking. Some are leaky and can be determined using capacitance tester. The supply of the Vertical IC is not stable cause by this capacitor. replacing most of the capacitor wouldn't cost you much. hope this helps, please rate and vote

Sounds like your tube is out. To fix it would cost more than the TV. Try to unplug it overnight and try agian. Post again when you try that and we can try something else.

Can you provide a more detailed description of the vertical problem you are seeing? There are a number of defective parts that can cause different symptoms. Few vertical problems are adjustments. Most are either poor solder connections or defective parts. The parts cost should be minimal.

Please confirm you model number here and try to provide more details on the problem.

Thanks,
Dan

hold menue button in. push power once vol up once.vol up to76 ch to po1 po3  have fun.

Did you replace the convergence ICs? The 4.7 ohm 1/2wwatt resistors and the pico fuses? Let me know and I will assist you, as often sonys will blow the 3.5 pico and a few of the 4.7 ohm 1/2watt resistors when the Ics fail.

There is no adjustments on this model if horz is off i suspect a bad capacitor in around the verticle ic.


I fix a lot of these tv at my shop. cost is around 120.00 at our place.


I hope this helps thanks DOCTOR VIDEO

sorry there is no adjustment for this .you probably have a bad component in tv


thanks Doctor video .

did you try to adjust convergence