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How to test the horizontal output transistor - Philips 30PW9110D 30" TV



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How to test the horizontal output transistor - Philips 30PW9110D 30" TV


... Philips 30PW9110D 30" TV

Am I testing this horizontal output transistor correctly?


Check the resistance between collector and emitter. It should never be Zero Ohms. ... Symphonic Standard (CRT) Televisions

Horizontal transistor Lools like my Horizontal Output Transistor is blown - which one is it that I can replace it - model : SV29276


The 4498 that is top left in picture, but is the transformer there burnt or just real dirty? ... Standard (CRT) Televisions

I have a problem w/ my 29 inch tv, the horizontal output was easily getting hot then after 5 mins of observation the base, emitter & collector becomes shorted, i found out that one of the transistor is already leaked but i don't know what was the exactly replacement of this transistor dd3852. kindly solve it for me pls. thanks & God Bless


... Portable Televisions

Horizontal output transistor


... Sony KV-XJ29M50 29" TV

Iam having problem with a konka tv model kp2905qyt. there is no EHT but 130 volt is present on collector of horizontal output transistor, pleasse help


This problem has been answered a few while ago. Check the horizotal oscillator frequency. ... Konka Standard (CRT) Televisions

What causes the horizontal output transistor to keep blowing


... Sony FD Trinitron WEGA KD-36FS130 36" TV

Sony tv 21 inch horizontal output transistor failing frequently


\342\200\242 Power Supply B+ is higher than normal \342\200\242 Partially shorted \012\012\012 Flyback Transformer\012\012\012\ ... Jwin JV-TV9090 21 inch TV

Horizontal output transistor - GE 13GP341 13" TV


BU508D can be used. ... GE 13GP341 13" TV

Dead set ; fuse , ic regulator , horizontal output transistor , r2m diode replaced already. Still dead set.


Hi,\012\012You need to confirm where is the trouble before replacing any parts.\012\012Test the B+ on the H-out transistor.\012\012No-check the B+ on 160v electrolytic cap.\012\012If No B+ here then the trouble is in the regul ... Flat Panel Televisions

Horizontal output transistor of samsung tv - Samsung Standard (CRT) Televisions


2SD 2229 is the number. ... Samsung Standard (CRT) Televisions

HORIZONTAL OUTPUT TRANSISTOR SONY KV-XJ29M50 - Sony KV-XJ29M50 29" TV


... Sony KV-XJ29M50 29" TV

HOW TO BUY HORIZONTAL OUTPUT TRANSISTOR FOR SONY TV KV-XG29M50


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The TV is black but the fuse is good. I was told that it might be the horizontal output transistor. Where is it on that model?


If the fuse is intact in all probability the power supply unit is OK. If your Horizontal Output Transistor fails you will hear a high pitch whistling sound . Any way its the black three legged device mounted on an aluminum heat sink near a transforme ... Toshiba MD20Q42 20" TV/DVD Combo

Hi guys am Suteka from Leeukop I have a Sansui TV model no:SV2918 The output voltage is 143V it keeps blowing the Horizontal transistor, How can I reduce this voltages I checked dry joints as well as swollen capacitors and some diodes all seems to be just fine. I will greatly appreciate if you may help me


... Standard (CRT) Televisions

Toshiba Model # 42H81 Power Light comes on No picture. No high voltage. Found shorted Horizontal Output Transitor. Replaced transistor. Still no picture.


What is DC voltage on "C" of transistor at turn on?SD TECH ... Toshiba 42H81 42" Rear Projection Television

Hello sir, i have a L.G television ,is blowing the horizontal output..so i decided to change the flyback transformer. But still is still blowing the horizontal output


The problem has been answered a few while ago. ... Standard (CRT) Televisions

Helo sir, i have a L.G T.V. Model No kf-20p32..is blowing the horizontal output..i change the flyback tranformer ,bt is still blowing the horizontal output


Check all the capacitors connected to horizontal output transistor. Especially one connected with its collector to ground. a high voltage [1.5Kv]. capacitor. Replace them. Check for any short inside the winding of the yoke. It is difficult to de ... Standard (CRT) Televisions

29pt5301/15 chassis GR2.4AA Dead only flashing red LED standby. 148V on transistor horizontal, and 38V on transistor vertical is ok.


... Philips Standard (CRT) Televisions

29pt5301/15 chassis GR2.4AA Dead only flashing red LED standby. 148V on transistor horizontal, and 38V on transistor vertical is ok.


Check the frequency at the base of the horizontal output transistor. It should be in betwen 15.5 to 15.7 KHz. If you want more details about service help, try any service help sites. There are so many can be at internet. ... Philips Standard (CRT) Televisions

Transistor equivalent The TV (Chinese) that im repairing keeps on blowing the diodes (bridge rectifier) and when checking i found that they have used a C5148 transistor for chooping purpose, i thought its used for Horizontal deflection. I do have a D5287 transistor and i was wondering if it could be used instead.


... Standard (CRT) Televisions

I have an LG 26LZ5RV TV. I have connected it from the RF output of my Sky+ box (using a coaxial cable) to the "Ant In" socket at the back of the TV. The RF output on the Sky box is set to Channel 35 and the power is on. I know that the output is working, as I have tested it on an old portable TV with manual tuning. My problem is that I cannot get my LG TV to tune in to the signal, using either auto or manual tuning. I have used System "I" and tried setting the Channel to 35 then searching b


... LG Flat Panel Televisions

Philips combo ccc130at01 won't turn on steadily upon pressing power switch


... Samsung Combination Televisions

I have jvc av32150 the horizontal transistor is defective replaced it but after 2 minutes black out again


Check and replace its LOT {Line Output Trasformer}. It is faulty. ... JVC AV-32150 32" TV

How to test the 4 output powersupply on the un55b8500 led tv


... Samsung UN55B8500 TV

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