Sanyo DS27910 27" TV - Answered Questions & Fixed issues

check power supply to ic,, it will be 12v from smps..may be fusable resistor has gone

High voltage failure. Take off the back cover and look for the high voltage transformer. The transformer has high voltage at about 380 volts with low current, but it will give you a shock. Usually, there is a capacitor or two, hopefully, there is only one capacitor. Check the DC voltage across it - should be about 390 to 400 volts. If not, change this high voltage capacitor. Buy one bigger than the current one by three times.

It will be best to use a a signal booster.

On the front of the tv is a menu button. Press it and it will take you right in to fix this. Maneuver the menu using the ch up and down keys.

You can purchase the original remote for $20.99 base price.

http://www.replacementremotes.com/SANYO/Buy-FXRG-6450459313-TV-Remote-Control.html

The TV has different inputs modes, the TV tuner being on of them, another mode(s) will accept an input from the input jack(s) on the back, front or side of your TV. Look for and source button or input button on the front of the TV, press it waiting a few seconds between each push until the picture returns.

You must get a remote......even most universals which are in expensive will have a video or input key.......the only way!!

This could be a power supply board

The video board that connected to the CRT(tv tube).Have defective componnents,discribe the problems,ask the tv shop for an estamate.$100-150 to repair,i would repair it.More than that no.

cold solder in vertical ic or bad.

Hi derrick
i`m going to help you with your tv but first;
Did you try and replace the fuse?
Sometimes the fuse will blow after a power surge or black out.
And could you give me your tv`s brand name and model number so i can assist you further ?

No, it is not a High Definition (HD) TV.

what is it

bulp or color wheel bad

hoz. out put bad

hoz. out of sny. look for cap 200/100v

try to press the channel up/down if not working use a universal remote and find the code of sanyo .

it was a problem in LCD pls check with the sanyo service center

Can't you set/adjust that on menu settings? If not, and no adjustable knob inside for width adjustment. You are now dealing its adjustment with MCU, or its eeprom ic. Check its required power supply it should be within spec. Better to have an schematic if you deals within its electronics parts.

This could be attributed to tuning reception of your tv. If your using antenna only, it is most probable. If cable, check your line.

If this is a crt type, moving that tv with that size could somehow bend its circuit board. Loose connection is a probability. Could be some minor component is detached from solder. This can be attributed to tuner and vertical IC.

Just for an input.