Question about Audio Players & Recorders

Open Question

Fp1016 replacement transistor of fp1016

Posted by Anonymous on

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Picture on Samsung TXL2791F gets smaller after a few minuets


The horizontal output transistor that drives the flyback transformer overheats now. There might be other reasons too for this fault. If the flyback transformer has any internal winding short, this transistor will overheat.
Just replace the horizontal output transistor. Check its heat. If the newly replaced transistor too overheats, replace the flyback transformer.

May 24, 2012 | Samsung TXL2791F 27" TV

2 Answers

Power supply transistor transistor no. C4237 replaced 4 times. each replacement didnot sustain for a week. which transistor can i use instead.


I have worked to repair a few of these. When the transistor is burned, you most likely have a bad flyback transformer and bad picture tube. In this case you replaced this (transistor) component four times. This TV cannot be saved. Thanks for asking.

Oct 19, 2011 | JVC AV-24F704 24" TV

1 Answer

Samsung 19 inch TV(Model no, CS-20F2Z),,,,,,,,,,,,,Screen going blank after some minutes.....Transistor d2499 shorting power. Replacing the transistor does not solve the problem since after some time it...


try to check the capacitor beside that transistor or replace that capacitor, i think that the value is 200v 10microfarad im not sure but you will see that capacitor,try to replace it.

Jul 07, 2011 | Samsung Televison & Video

1 Answer

Sanyo avm 1909s has a buzzing sound


Hello
The buzzing sound from your TV indicates that it LOY [Line Output Tranformer] has damaged. You have to open your tv and must have some knoledge in electoncis to retify this fault. Whe LOT said above is replaced, you have to replace its drive transistor also. Whe LOT getd damaged, the transistor that drives that will also get dameged. Therefore, when we replce the LOT, we have to replace the drive transistor also.
You just replace the its drive transistor first. After replacing it, just switch ON the Tv for a short time, say about 30 seconds or so, swtich it OFF, unplug it from mains supply, and check the heat of the above said transistor by bare figure touch. It may get warm, but not hot. If it overheats, it is an indication for you that the LOT is damaged and must be replaced wit same type annd number.
The horizontal out put transistor can be located very nere to LOT, and a three terminal component, look like a power transistor screwed on to a metal plate to radiate heat away from it, will be very close to the above said LOT.
Replace it first, and see the effect. If you wants further assistance frome me, get me through Fixya. Ok.

Jan 06, 2011 | Sanyo AVM-1909S TV

1 Answer

Where can i get power transistor replacement parts for my 960 watt 4 channel spl amplifier? two of the transistors are dead and i can find them anywhere. they are for the output transistors and the part...


they are a Driver Transistors 2SD718 & a 2SB688, these are Complimentary, PNP & NPN power transistors. try Radio shack, or your local parts supplier they are quite common and have replacements, equivalents too. google for them.

Jan 28, 2010 | Car Audio & Video

2 Answers

Wurlitzer 200a electric piano replacement transistors


do you have the numbers off the transistors? i can look up the data sheets and pick a suitable or improved replacement.

Jan 12, 2009 | Music

1 Answer

RCA32V434T


Hello,
The Horizontal Output transistor needs to be changed as it is most likely shorted. The current transistor on this set is a 2SD3402 (no longer available) it's new replacement part number is the 2SC5902.
Order 2 2SC5902 Horiz Output transistors.Replace the transistor by it self once and if all is ok then fine.
If not replace it again and also the the Flyback HV transformer. The HOT transistor is probably shorted again and the transformer is causing it.

Dec 27, 2008 | RCA 32V550T 32" TV

1 Answer

My tv has no picture or sound. it makes a sound like its about toi come on but it doesn't. a red light just flashes


The Horizontal Output transistor needs to be changed as it is most likely shorted. The current transistor on this set is a 2SD3402 (no longer available) it's new replacement part number is the 2SC5902.
Order 2 2SC5902 Horiz Output transistors.Replace the transistor by it self once and if all is ok then fine.
If not replace it again and also the the Flyback HV transformer. The HOT transistor is probably shorted again and the transformer is causing it.

Dec 21, 2008 | RCA 32V550T 32" TV

1 Answer

Denon AVR-3105 Unit tries to come on but after a few seconds power LED flashes red. (Unit shuts down) I found transistors Q1015L and Q1035L in the output circuit shorted. However, replacing these...


Look for open resistors in the same area. Also, if the transistors that you replaced are the output transistors, you should replace their compliments as well. I don't have the service manual with me at the moment, so I'm juist giving you generalities. If you can, lift the center pin of the output transistors and measure (and post) the voltage readings on each of three pads for each transistor. That should give me enough info to guide you further.

Thanks,
Dan

Oct 07, 2008 | Denon Audio Players & Recorders

1 Answer

NAD C350


Take a ohm meter and measure resistance from emiter to collector should have a few kilo ohm on output transistor.
If no ohm meter available , remove output transistors from circuit.
note position of transistor . you have a NPN and a PNP for each channel.
Replace fuse and power up. If fuse blows check bridge in the power supply.

80% of the time output transistor burn and blow the fuse.
before replacing output transistors check driver transistors they probably burnt also

Apr 29, 2008 | NAD C350 2-Channel Amplifier

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

16 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

kakima

Level 3 Expert

102366 Answers

 Grubhead
Grubhead

Level 3 Expert

5020 Answers

The Knight
The Knight

Level 3 Expert

73698 Answers

Are you an Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...