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SANSUI SV2136i WHEN SWITCHED ON IT STAYS IN STANDBY ALL VOLTAGES OUT OF PSP IS PRESENT WHAT CAUSE THIS?

WHEN PRESS CHANNEL UP OR DOWN THE SET STAYS IN STANDBY AND NO HEATERS ON TUBE

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Posted on Jan 02, 2017

gopakumarg43
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SOURCE: sansui tv model sv2136i is completely dead

Check it powerregulator section for any shorted component/s. Check fuse.
Visit this site for more details. Type in the site name "Electro-help" either to Google or Yahoo search box [not in the address bar of your browser], and click search. It is an electronic equipments service help site. All details you want are there. Note the position of hyphen in between words in site name, when you type it in. The site will appear as it is in web; subtitled as electronics equipments' repair help

Posted on May 20, 2012

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Why won't my Phillips TV turn on at the front power switch?


There are a series power supply boards that provide system voltages throughout the set. These voltages are generated as soon as the set is plugged in. Pressing the power button in front activates a relay that, when things are working, applies those voltages where they're needed. But, if a voltage or voltages are not available the system will not start. This could easily cost several hundred dollars to fix.

Oct 14, 2014 | Philips 30PW8402 30" TV

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Sansui sv2136i picture is getting smaller what can be the problem and how can I fix it


Your hi voltage circuits are dieing. There are many parts associated with the voltage needed for a full picture. It may or may not be worth the price of repairs on an older TV depending on how old the TV is.

Jun 03, 2014 | Televison & Video

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Technika flat screen tv forgets digital channels found if switched to standby


Channel memory of stored channels is contained in a Eprom which may be part of the microprocessor------voltage when set is shut off is often from either the standby supply or even a filter cap that holds sufficient charge to maintain voltage for the memory.

Look in those areas first.

An alternate way would be to go to a box and input signal to rear audio and video jacks---the box would then retain channel memory etc and this would bypass your issue.

Apr 17, 2012 | Televison & Video

1 Answer

Tv turn off after switching on from standby mode


THE set has a standby power supply that runs 7/24 if set is plugged in--if that does not have bad caps etc it switches the main supply on and voltages etc come on and stay on CAN BE CHECKED WITH A METER OR if something is pulling voltages down it has to be searched for.

Mar 27, 2012 | LG Televison & Video

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Sansui SV-3715LCD, I switch off the unit at the wall socket, when I plugged it in the next day there was no power, not even the LED indicator light on the front of the LCD activates. I checked the plug...


Continue to check--every set has a standby power supply that powers the remote circuit to turn set on and it runs 7/24 if set is plugged in.

Never a good idea to turn set of by taking the AC away--it can cause micro problems(micro processor).

The standby will provide voltage to the micro (low like 3-5 volts) and if a mechanical relay is there it also supplies it.

if NOTHING try to isolate that area in the main supply as they usually combine the standby in with the main power supply.

You may need to search for a schematic with GOOGLE (good luck on that) but if total dead begin there.

Worst case if problem is in standby you may have got the eprom or the micro when this happened

If further questions I will try to help.

Mar 23, 2012 | Televison & Video

1 Answer

Code for universal sony remote sony-v201


Hello
Sorry to say that Sansui is not listed to Sony V201 remote control. Anyway I'll give you some three digit and four diit conds for Sansui. I'm not sure will it work, but try these, sometimes you may get.

Three digit universal remote codes for Sansui are:
135/ 136
Four digit universal remote code for Sansui TV/VCR combo is
0310

Four digit universal remote code for Sansui TV are:
0135 0310

Direct Code Entry
  1. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
  2. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks, then stays lit.
  3. Enter the 4 digit code from the code tables. Note: after a valid code entry, the red indicator turns off. For an invalid code, the red indicator flashes.
  4. With your device on, press CHANNEL UP. If the device responds, no further programming is required. Note: If some buttons do not operate your device, try one of the other codes for your brand.
Code Search If after trying "Direct Code Entry" your device does not respond, or if your brand is not listed, try doing a search of the code library for your code by following these steps.
  1. Manually turn on the device (TV, VCR, etc.) to be controlled.
  2. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
  3. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks once, then stays on.
  4. Press the CHANNEL UP button repeatedly (up to 300 times) until the device to be controlled changes channel. The red indicator blinks, then stays lit.
  5. Press and release MUTE to install the code. The indicator light goes off.
Most users will want to store VCR codes under the VCR button, Cable codes under CBL, etc. If you want to store a VCR code under CBL, etc., first follow the procedure for Direct Code Entry and press CBL in step 2 of Direct Code Entry, then enter ANY VCR code in step 3 of Direct Code Entry. Then follow the steps above for Code Search.

NOTE: Switch OFF and switch ON your combo with its FRONT PANEL POWER ON-OFF SWITCH each time before trying an other code.
Hopes you will be helped.
OK.

Jan 27, 2011 | Sansui COM312AD 13" TV/VCR Combo

2 Answers

Trying to program my sansui tv with the cablevision remote control. unable to find codes


You have to do the universal way which involves:
1) turn on tv and dvr
2) press tv button + select, hold till the io button stays lit (5seconds)
3) once io button is lit, press up and down channel buttons and flip through them until the tv turns off.
4) press mute, this should turn the tv on.
5) press tv button to save the settings (turn off tv)

Oct 05, 2009 | Sansui DTV2760 27" TV

1 Answer

Hi, I have a panasonic tv model tc21xy3 standby power only red liht can you give a solution of this trouble pls.


Your Tv Horizontal deflection doesn't work, try to switch ON your TV by remote control or by pressing the program up or down button in the TV set. If still working check the B+ in the capacitor rated 200Vdc. monitor the voltage as you press the program button, it must have a 90vdc , or remove first the Horizontal Output Transistor before you switch on the Tv. Then monitor the Voltage in B+. If it is present your Power supply is good, if not then check the component in Power supply section. if the B+ is present check the horizontal area.

Sep 10, 2009 | Televison & Video

2 Answers

Sansui dvd recorder SAN0901


turn the power on. to get rid of the red light you need to press the timer/rec button on the remote until it turns off. the red light means it is programed to record.

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