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Need IC number for Onida DvD model number DFX-7100, ic was blown due to z diode 18v, replaced the diode, however could'nt figure out the IC number, please help.

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The Knight

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If you wish to get some details; visit the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
http://schematicscom.blogspot.com/

Posted on Jun 21, 2015

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gopakumarg43

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SOURCE: Tried repairing Onida DVD dfx7100 smps faulty, problem with condensor 160v 4.7mfd, zener diode C18, but oscillator IC was blown and could't see the number. Please send me IC number. Thanks, Thangkho

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Circuit diagrams to power regulators [SMPS] to many popular brand devices are given.

Posted on Apr 04, 2015

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Tried repairing Onida DVD dfx7100 smps faulty, problem with condensor 160v 4.7mfd, zener diode C18, but oscillator IC was blown and could't see the number. Please send me IC number. Thanks, Thangkho


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Circuit diagrams to power regulators [SMPS] to many popular brand devices are given.

Apr 04, 2015 | Televison & Video

1 Answer

Onida co150xfsa sound IC burned it IC number


Audio output IC number differ set to sets. If you wish to get more details, check the site linked here
http://electronicshelponline.blogspot.com/
Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Oct 10, 2013 | NEC PlasmaSync 42MP3 42 in. Television

1 Answer

My dvd wont turn on


is there any power indicator? if none,look for the power supply board replaced blown fuse. if the fuse is blown with darkened color that was mean their is a shorted component parts in the PSU or in the main board.usually rectifier diode and regulator ic.hope this can help just let me know if you need further solution.

Jun 25, 2012 | Televison & Video

1 Answer

110v accidentally plug in to 220v and the ic cut into pieces, we replace it. But the diode and resistor get damaged. What is the problem, we dont knoe thw value of the resistor because it get burned. and...


Without that info it's a **** shoot. The best you can do is Google the make and model number with the word schematic at the end. With any luck, you will find several sites that you can go to to look up or purchase the circuit diagrams and parts with their values.

Sep 04, 2011 | Oritron DAV3101 PROGRESSIVE SCAN DVD

2 Answers

Hi there. i have a panasonic dvd-s53 , the power supply ic1021 is blown up , i need to know the number please. thank you.


I am not totally sure since you may not be able to read the number on the original IC - however C0DACZH00006 appears to be one number for Panasonic IC 1021 reference. (this is for the DVD-S47 but it seems to be standard type for this series).

I suggest you contact an authorised service centre or Panasonic directly, and provide the above number IC to them - along with the DVD player model number - if this turns out to be correct, you can go ahead and order the part. Not too expensive and it is not a surface-mounted component. It is available. I also recommend that you replace all the electrolytic capacitors in the SMPS - as several may have leaked, causing the demise of the IC. Don't just replace the IC - and touch up any dodgy solder joints in this circuit.

See how you go. No power supply is irreparable.

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2 Answers

ONIDA DFX-7100 DVD player unable to play VCD/CD


dvd player s-video pin use to tv tuner card

May 18, 2010 | Televison & Video

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SoundDock Connection


Hey dskum i have the voltages connection,do you have an email add, I have also problem in Pre-amp.section the IC is blown,so i wanted to know the number of that IC.The powersupply voltages is normal i have negative and positive 18 only the sound is gone because of blown IC.My e-mail add is [email protected]

Oct 27, 2008 | Audio Players & Recorders

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