Sansui Televison & Video - Page 10 - Popular Questions, Answers, Tips & Manuals

Check whether the audio is muted by accidental press at remote control button. Enter its sound menu, and check it. If muted, as you know there will be no audio output. If not muted, Check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Pull up older posts. Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts. http://electronicshelponline.blogspot.com/

Cable would not show under the HDMI ports connections, it would show up under the port marked as TV most likely.

Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Type in this key phrase " my service table today " in the search box at the top right of the the home page, to get gathered some pages which has the details of practical experiences of the author of that site. The search result might display about 20 Nos of related posts. Press the "All posts" at the bottom of the list, then you can select them one by one.

Power supply regulator board (SMPS board) problem. Whether check and reply it, or replace it with a new one. If you wish to get more details, visit the site linked here. http://homenol.blogspot.com/ http://electronicshelponline.blogspot.com/

More than likely you have blown out the speakers, Sansui is not a very good brand of TV, I have seen many,many people on here having issues with them, and their consumer reports are terrible. Typically with HD TV's it is cheaper to buy a new one than to try and pay a specialist to fix it. Make sure mute is not turned on though, if it isn't, and no sound is coming out, the speakers are probably done, Good Luck!

Nothing.

Sounds like corrupted firmware. A firmware update might be necessary. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Firmware (Software) update procedure of many popular brand TVs and other devices are given in detail. Before doing any thing, 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 site linked above. 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.

Then the power supply is not the problem.

If you wish to buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one. To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability. Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have. Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the sites. http://homenol.blogspot.com/ http://electrohelponline.blogspot.com/ http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops. Visit some on-line sites too, which deals with electronic spare parts. If you wish to get further advice over phone; visit https://www.6ya.com/

that model has component cable inputs but not hdmi

Main system control memory IC fault. This is a very small IC; have 8 solder terminals, and can be located very near to the main system control-chroma IC. Check and replace it. Be sure to replace it with the same number printed on it; in all respect. Otherwise, it won't go. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Type in this key phrase " my service table today " in the search box at the top right of the the home page, to get gathered some pages which has the details of practical experiences of the author of that site.

Those blinks are fault indications. From the number of blinks occur at one time switch on, you can get an idea about the faulty circuit stage inside it. If you wish to get more details visit the sites linked here. http://homenol.blogspot.com/ http://electronicshelponline.blogspot.com/

Without a remote control, you can't unlock it. If you wish to buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one. To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability. Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have. Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the sites. http://electro-medical.blogspot.com/ http://homenol.blogspot.com/ http://electrohelponline.blogspot.com/ http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops. Visit some on-line sites too, which deals with electronic spare parts. After buying a remote control visit the site linked here to get more details about how to unlock it. Unlock procedure and to override the password lock of many popular brand TVs and other devices are given. Search the site by type in this key phrase "How to unlock television"; in the search box at the top left of the display window, to get gathered related posts. http://electronicshelponline.blogspot.com/

If you wish to get more details visit the site linked here. http://electronicshelponline.blogspot.com/ Circuit diagram of many popular brand devices are given. You can get details there.

If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Circuit diagrams of many popular brand TVs and other devices are given. Search the site by type in the "brand name" of your device, or the IC number used, in the "Search box at the top right of the Homepage" to get gathered related posts.

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Search the site by type in the "IC number" of your device, in the "Search box at the top right of the Homepage" to get gathered related posts.

You can buy it from any of the local shopping mall.

Check all the zener diodes on board for leakage. Replace them all and check. To get more details http://electronicshelponline.blogspot.com/ Search the site by type in the brand name of your device in the search box at the top right of the display window to get gathered all the related posts.

Check and replace it's main power regulator board. If you wish to get more details visit the site linked here. http://electronicshelponline.blogspot.com/

Unless the TV has an input marked "RGB" you can't hook up the computer to it.