20 Most Recent Toshiba SD-1700 DVD Player - Page 9 Questions & Answers

not possible

to check its manual controls mainly problem at micro switches

is it smart or normal if normal can solve this issue but smart is too much diffficult with out replace mother board

connect universal board to confirm panel or main board

crt or led lcd tv

mostly its power supply problem

not possible panel problem

Remove the entire plug and socket assembly and replace with something new.

Request the manual from Toshiba.

Use code search on your One for All URC to find something that works. If a search through all codes stored in the URC fails, try a different one.

Probably a defective circuit component or components.

Remove the attaching hardware.

I haven't an answer for you - just wanted to make the observation; having voltage on a test point is no guarantee current is flowing through the circuit and for current to flow, at the other end of the circuit there must be a return, ground path or whatever. There is a trend these days for power to be supplied to one end of a circuit and the switching or control elements to be at the other end. Commercial circuits are devious and it takes a fair amount of skill to test them and obtain meaningful results. One problem a person has with testing a tv that is as much computer as tv, is many circuits have a level of intelligence for self protection - they sort of know if they aren't working right and can shut down. Modern thinking seems to be any lengths to prevent fire...

Your Toshiba remote control contains the code if it is compatible with your Toshiba VCR-DVD player.*

Check for power supply failure

The Toshiba DVR620KU does not support dual-layer discs. See this page from ManualsLib, https://www.manualslib.com/manual/203807/Toshiba-Dvr620ku.html?page=9#manual . There is also a list of known compatible DVD discs for use with the recording function of the DVD rewriter/VCR on the next page. You should be able to dub a 2 hour (120 minute) tape to a DVD+R (4.7GB) disc. (I'll assume there is no copy protection on the tape.) Look at page 50 and 51 for the directions for dubbing. Page 50 is here https://www.manualslib.com/manual/203807/Toshiba-Dvr620ku.html?page=50#manual . You'll want to focus on the directions in the left column. Note the section about auto-tracking of the VCR tape. Make sure to correctly indicate that the VCR is the source. Then after dubbing, finalize your disc to watch it on other DVD players. I hope this helps. Cindy Wells

Good, i want answers you by Joker123

If this set has video board it may be the culprit. Some sets video board and control board are combined. So you may have to do some searching on google to find others who have had similar failure and solutions.

You have not mentioned the TV model #.. If your TV does not play avi. files I am sorry to tell you it does not support moving pictures -- it only supports MP3 music files and JPEG picture files !!. Try these two to confirm.

The TV's main culprits to be causing this problem are "dynamic contrast" which maybe darkening the backl light in dark scenes an example a night time or a dark scene in a movie. To make the blacks be deeper (as LCD/LED TV are rubbish at blacks) or brighten it on bright scenes to make the light be lighter and once again to make the blacks be deeper so the images pop out. Also "eco lighting" this will dim or brighten the image based on the amount of light in a room in order to be saving energy. Ether way the easy fix is to turn both of these features off. You will get rid of the problem and enjoy more subtler shades of colour that would otherwise be bleached (brightend) or crushed(darkend) out..