Question about NEC MultiSync 1760NX 17" LCD Monitor

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My power supply is burnt and ic with resistor value not readable.

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1 Answer

Can i have TCL 2127 model power unit IC's pin 8 resistor value


If you wish to get some details, check the site linked here. http://electronicshelponline.blogspot.com/ Pull up older posts. Check the site in 'Mosaic' view. It will make search easy. Schematic diagrams to some popular model TVs are given.

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2 resistors are burnt rz126 and rz125 but i dont know the value of these resistors samsung SPA43W6HPX


Both of those resistors are 3.9 ohm 2watt metal film resistors for the convergence ICs. The ICs will most likely need replacement as well.

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RK46 BURNT CANNOT SEE COLORS ONLY 2 STRIPS DARK AND 2 STRIPS LIGHT. WHAT IS THE OHM VALUE AND DO I INSTAL GOLD STRIPS TOWARDS IC OR AWAY. HATACHI 43FWX20B DP24 JOE


rk46 is 1.8 ohm resistor---rk54 is the same value, rk 62 is 2.2, and Rk 42 is 3.3 ohm. It does not matter which direction it is installed---it is a resistor


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1 Answer

The blue convergence seems to be off on the tv, and i'm not sure how to fix it


Take the back of the tv off but first unplug it Then look to the lower right and you should see 2 convergence IC's (STK392-110) and also look for a burnt resistor around them. If no burnt resistors replace convergence IC's with STK392-180 If you have a burnt resistor then respond back to me with location number on the board and I will get back to you with the value.

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1 Answer

No power at all on dvd players


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Apr 17, 2009 | Televison & Video

1 Answer

Burnt resistors


Depending on where you bought the ICs you could have fried the new ICs when powering it up with burnt resistors as the green is controled by both ICs one IC controling the horizontal green Convergence and the other IC controling the vertical green convergence. Have you checked all the convergence resistors out of circuit?

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May 18, 2008 | Televison & Video

1 Answer

Burnt resistor


You have to check what could cause these resistors to be burnt. It might be because of caps or IC. Unfortunately, I don't have this type of circuit board. If you cannot find it, try with the same value of resistors that are placed close to these fault resisters.

Mar 16, 2008 | Computers & Internet

4 Answers

PT-51HX40b BP819


Only use the same part number when replacing convergence amps, or you will need to replace all of the power resistors with recommended values for the convergence amps subsituted.

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