Question about Panasonic PT-65WX51 65" Rear Projection Television

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Pico fuses are these situated on the power board or the board with the ircs on what does a capacitor look like a resistor look like how many pico fuses are there

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IDing components of electronics is fundemental, if you can not ID a resistor or capacitor you do not belong inside a TV or any electronic device. but here is what they look like.pico fuses - de89c0f.jpg177afe3.gif

Posted on May 10, 2008

  • Robert Johnson May 11, 2008

    please try to stay in the same thread instead of opening new ones it is just easier to make the conversation and to remeber the point of the conversation. who is doing the repair on the set? are they qualified to do electronic repair? you don't want to have just anyone work on your tv they could mess it up. then it would cost you more money to repair it later.

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No power


Unplug your tv and take off the back of it. Inside on the power circuit board you will find a fuse and possibly few small blue looking resistors. These resistore are called pico fuses. Use a ohm meter to check and replace if bad.

May 08, 2011 | Philips Projection Televisions

1 Answer

My TV is showing convergence symptoms: the screen looks like 3D effects and as if someone is pusing in the middle of the screen. I've replaced my STK's, 2 pico fuses on the G board, and tested each...


One of two things:
Either:
a) The STK chips you put in are no good (not uncommon)

or

If you weren't careful you may have removed a surface mount resistor accidently while desoldering the orignal STKs. I had a customer do that to me once and figured it out by comparing the board to the schematic for that board location.

Feb 19, 2011 | Sony KP-57WS500 57" Rear Projection...

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I've replaced my STK's, 2 pico fuses on the G boards, and tested each convergence resistor along with the pico fuses on the D board--albeit they were still soldered in place. I desoldered two pico fuses...


I believe there is a power board on the left side when looking from the back. It will be vertical, right next to the board you worked on. Take that board out. I believe there are about four pico fuses on that board. One or two of them will be open. Replace the fuses and you should be good to go.

Feb 19, 2011 | Sony KP-57WS500 57" Rear Projection...

1 Answer

43FDX15B No picture, Power light stays on


Just a thought, but check all of the pico fuses for a blown fuse. The pico fuses look like a small yellow resistor. Some Hitachi's are famous for having a blown hi-volt ceramic capacitor and a blown pico fuse.
I think the red led on is a short protect indicator, but I could be mistaken.

Sep 08, 2009 | Hitachi 43FDX15B 43" Rear Projection...

2 Answers

Convergence parts? What are the specific pico fuses and resistors


There are six 3.15 amp picos use 3.5 amp when replacing and there are two 5 amp picos on the G board the resistors if needed are 4.7 ohm 1/2watt

Sep 06, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

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Sony kp-51ws500 resistors and pico fuses on d board


I can help with the PICOFUSES...they are 4 amp Pico.

As for the resistors, if ANY are burned, look at the convergence amp next to the damaged ones...those resistors are a mirror-image of the damaged ones.

You NORMALLY do not need to replace the resistors, ONLY the picofuses.

Mar 27, 2009 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Samsung pcl5414r power resistors and pico fuses??


Hi again and welcome back to FixYa,

Appreciate the direct "Ask Me'.

Based on your original post, only the STK ICs were replaced. Presumably 392-040, the surrounding resistors and pico fuses could very well have been affected as well. Depending on the board revision (pls confirm location numbering on the actual board), the resistors could be:
RZ104 -RZ106 - 270 Ohm 1/2watt
RZ133-RZ135 - 27K Ohm 1/16 watt
RZ136 & RZ138 - 3.3K Ohm 1/8 watt
RZ146 and RZ147 - 3.9 Ohm 2 watt
RZ148 and RZ149 - 150 Ohm 2 watt
while the pico fuses would look like the image below.
90b151e.jpg
Good luck and Thank you for using FixYa.

Dec 26, 2008 | Samsung PCL5415RB 54" Rear Projection...

1 Answer

Mitsubishi WS 48511 Blinking Green Power Light


Your model will have two picos mounted on the same board with the 7 capacitors they will look like resistors without the color bands they will be F9B01 and F9B00 check them for continuity.

Jul 27, 2008 | Mitsubishi WS48511 48" Rear Projection...

2 Answers

Pico/ Resistors what are these??


Pico means small and these look like little small resistors, but don't have stripes like resistors, just part numbers. They should measure as a dead short and be in the immediate vicinity of the STK's

Jan 03, 2008 | Samsung HCN5527W 55" Rear Projection...

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