Sanyo dp3264 has sound but no picture

try your settings it just may be on Mute

Sounds like tuner fault. Contact any service technician.
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Try resetting, Not sure if this works for your model
Power off the TV, hold down the reset button on the remote and power up the tv with power button on tv while keeping reset depressed.
(Is there a restore factory setting or reset buried in the on screen menu? I couldn't find it in the manual, can you let us know if there is?)
here is the manual in case you don't have it
http://us.sanyo.com/dynamic/product/Downloads/DP42-46849-52449%20(331--)-15947801.pdf

Hi,

Here is the link to the "sound settings" for your TV: https://manualsbrain.com/en/manuals/1377269/?page=13

Hope it will help:)

This is not a user repairable fault. Should be checked from its main power regulator board, and is a skilled work. Actually this is a repairable fault, but can do only by any technicain.

sounds like a mainboard problem

Sanyo sets have a horrible track record, if the set is still under warranty return it. The problem could be in either the power supply or main board. It will have to be diagnosed properly to be sure.

IT SOUNDS LIKE DRY JOINTS ON FRAME CHIP

Sanyo 32" TV has no Picture sound fine.Model DP32746

try to fine tune your tv using the remote control, or, if you had knowleged in electronics adjust the sound IF transformer using a wood stick or plastic don't use a metal in adjusting the IF