Sony FD Trinitron WEGA KV-32FS120 32" TV - Answered Questions & Fixed issues

If STR is found damaged, you should check all the assciated components with it; like resistors, zener diodes etc: before replacing a new STR. All such components should be checked individually [out from the circuit]. 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 display window of the home page, to get gathered some pages which has the details of practical experiences to the author of that site.

I have a sinotec 32" LCD TV.when i put my tv on its shows me LCD TV in the center of my tv. and ofter screen is black

Check first your dvd player settings if it is in PAL or NTSC.

Check the filter capacitor to the supply to video output card. You can locate this capacitor at the CRT base card to your Sony Trinitron. Replace this electrolytic capacitor.

from 1970 sony made TVs, with that name, NR AN01054 KV SR3AM30A I can not decode this KV model not even at https://www.sony.com/electronics/support/televisions-projectors/results?query=NR+AN01054+KV+SR3AM30A+

Try a reset:

1. Turn on the television.
2. On the TV remote control, press and hold either the RESET or UP ARROW button.
3. While holding the RESET or UP ARROW button, press and release the POWER button on the front of the TV. NOTE: The TV will turn off and then back on.
   
4. Release the RESET or UP ARROW button.

If that doesnt solve it, you will need a repair.

A specific model number will probably get you more specific help.. but if you check around the internet by model number you will likely be presented with some SERIOUS PART opportunities... The FASHING LIGHT means you have a hard fault in the power circuits... The number of flashes is mean to point you to a specific area... I gave all my big flat screens away in favor of the new HD stuff... (certainly less reliable than those Sony sers... Shopjimmy might be a great place to call... but the MODEL NUMBER is a MUST. TV Parts Universal TV Stands DLP Chips ShopJimmy

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electro-medical.blogspot.com/ http://homenol.blogspot.com/ http://electronicshelponline.blogspot.com/ If blinks continue without any pause, the main board is faulty. 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.

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://homenol.blogspot.com/ http://electronicshelponline.blogspot.com/ If blinks continue without any pause, the main board is faulty. 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...

Try using another power outlet, if you are using a power distribution board then try plugging the TV directly into a wall socket. If using an extension cord then try with another cord. It also maybe that the factory lead that came with the TV is faulty, any of these problems may be restricting the correct amount of amperage required by the TV unit to operate.

It's going in to protect mode check power supply fix the caps it's overheating

Hi Simonbra, According to the service manual. the 5 blinks is due to a defective IC on the M board, The defective part is IC001 I can send you the service manual if need be.

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 display window of the home page, to get gathered some pages which has the details of practical experiences to the author of that site.

Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily. http://remotesearch.blogspot.com/ http://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/ http://electrohelponline.blogspot.com/ Programming Notes • If your device does not respond to the remote after trying all codes listed or your brand is not listed in the code list, use the Auto Code Search method to program your remote. • Sometimes the first code that "works" with your device may operate only a few functions of your device. There may be another code in the code list that performs more functions. Try other codes from the code list for more functionality. This is a trial and error procedure; and quiet time consuming. You might have to check different codes said for your device. Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window " to get gathered related posts.

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. Surf the site with patience. 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 display window of the home page, to get gathered some pages which has the details of practical experiences to the author of that site.

Faq - digital stream technology, Inc. ( digital stream ...

www.dsconverter.com/index.php?p=5

Can I use my Universal Remote Control to operate the converter box? ... Do I need a special antenna to receive digital or high-definition TV? .... Note: If you want to reset the remote back to the beginning of the TV code list, clear the memory by ...

Installation - digital stream technology, Inc. ( digital stream ...

dsconverter.com/index.php?p=3

Connecting the DTV Converter Box to your Analog TV Set with RF cable · - Connecting the DTV Converter Box to your Analog TV Set with Audio/Video cable

Digital Stream Analog Pass-through DTV Converter Box

www.amazon.com/Digital-Stream.../B001TO3L8Y

Amazon.com, Inc. Rating: 3.4 - ‎131 reviews Digital Stream Converter Box Remote DTX9950 ... RCA DTA-800B1 Digital To Analog Pass-through TV Converter Box ... I think the bad capacitor is something like a 16 Volt capacitor, and you have to replace it with a ... remote(I was able to find the code for my old JC Penny TV), a seperate button for channel signal strength, ...

Amazon.com: Customer Reviews: Digital Stream Analog ...

www.amazon.com/Digital-Stream.../B001TO3L8Y

Amazon.com, Inc.Digital Stream Analog Pass-through DTV Converter Box ... the code for my old JC Penny TV), a seperate button for channel signal strength, ... My brother somehow found out that there have been many of these Digital Stream boxes that were .... button that you can program into your tv (mine is a 1990's 11" Sony Trinitron).

In standby mode (red led on/after the led stops from blinking), press "Display", "5", Volume (-)", "Power on" on the remote control in sequence, self diagnostic screen will be display, let me know the what is on the screen to diagnose where the fault came from.

Check to see what video signal you are sending to the set from the cable box. If it is a HD signal set will not work - make sure it is a standard 480 signal.

In most cases the standby light might blink with different rapidity to indicate a fault relevant to the processor. It is possible that most of these indicate that there are errors in the processing section . Since there is a possible short or leak in the circuit the output driver section can take in huge current to trip the SMPS or from advice from the micro processor. Remove the power plugs and make sure that high voltage sections are discharged of the potential stored in capacitors. Look for visible signs of leak or of busted capacitors. Look for bulged capacitors or damaged components- burnt or busted. Use a multimeter to check the continuity or shorting in components, if so detach from circuit and test . If the voltage builds up and the set power ON and then shuts up then the suspected section must be checked in detail.

The processor must have the +5 voltage to the function properly , the +B and secondary voltages also must be checked to infer the fault. Trace with caution and in running through the signal path , circuit trail.

Check for tips to check the SMPS unit:http://www.fixya.com/support/r5826301-working_switch_mode_power_supplies