Service code for 32inch sansui led tv sled hdr

Question edited for spelling of the make Sunsui > Sansui.
Question moved from Computers category to maker.

They all have MODEL numbers, '55 inch' is just a size. Videos that might help.

https://www.google.com/search?q=Sansui+tv+55+inch+service+code

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https://www.google.com/search?q=32inch+panasonic+led+tv+service+code

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Not sure what your asking

Do a reset to this TV, and then check. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the sites linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
http://homenol.blogspot.com/
http://electro-medical.blogspot.com//

This is an uncommon problem. There does not appear to be a scree flip setting in the menu. You could try for a reset of the set but I suspect that would do nothing except require you to retune your channel settings. It is possible that the set was jarred or some vibration occurred that cause a loosening of the ribbon cable to the timing control (TCON) unit in the set. One could try resetting that ribbon cable. Otherwise, the fix might involve replacement of the main board. The video settings menu controls do NOT offer control of the screen flip.

Here is a service manual for a Sansui 32 inch HD.

SANSUI HDLCD3200C Service Manual

That would leave you to tapping Sansui support if this information doesn't suffice.

Support

If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.
Search the site by type in the "brand name" to your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

The main digital board stopped working. No SCL, SDA. Contact any service technician.

Visit this site. It has details about access service modes to most brand of TVs.

Type in this link address, [without brackets] either to Google Search Box or into the Address Bar to your browser and press Enter. It has all the details about how to enter into the service mode to many brand TVs, and how to adjust data values.

electronicshelponline(.)blogspot(.)com

In name [Electro-Help]

If you wish to get some details; visit the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/