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I have a noco genius g4 battery charger and some surface mount resistors have blown so I was looking for a schismatic of the board so I could replace the parts needed as I can't identify the parts in their current condition

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YOU KEEP SEARCHING FIXYA DOES NOT DO IT FOR YOU

Posted on Jan 18, 2020

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  • Genius Master
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Page 2 of the manual. Contact them about warranty or to supply the 'schematic'. If you can spell it, you can Google it, although it is not available online. I would guess the technology is patented.

https://www.manualslib.com/manual/1083611/Noco-Genius-G4.html?page=2#manual

Posted on Jan 18, 2020

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5 Suggested Answers

Anonymous

SOURCE: ccfl inverter board

where can I buy a new transformer

Posted on Jun 08, 2008

Anonymous

  • 32 Answers

SOURCE: battery charger on board doesn't work. Replaced everything, stil

try replacing the battery fuse

Posted on Jul 13, 2009

Barry Nixon

  • 103 Answers

SOURCE: Batteries won't charge w/ on board charging unit.

Since you have replaced the batteries and the charger there is most likely a problem with the wiring.

Posted on Nov 10, 2009

qasolution

jeff bennett

  • 107 Answers

SOURCE: Need to know the value of a resistor

I agree I have been working on frymaster fryers for 6 years and I have 16 McDonalds that I service.Replace the board if you repair the board something else will blow out a cpl weeks later.

Posted on Apr 19, 2012

bugoy31

bonifacio gomez

  • 1238 Answers

SOURCE: Benq LCD Tv Dv3750 PSU model FSP 320-6F01

its better if you replace the whole power supply board rather than replace the burnt surface mount parts because commonly if the surface mount parts burnt out there are some shorted parts that cause that burnt and possibly repeat the problem..

Please rate..

Posted on Aug 25, 2012

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1 Answer

Surface resistor


Resistors are not sold by voltage, but by their resistance and the max power they can dissipate. The value is usually printed on it as a three digit number (e.g. 473 means 47000 ohms). If you cannot read anything - you said its blown - youre out of luck. You could find someone else with the same PC and look at his motherboard.
Anyway - if a resistor is blown, there is a reason for it. It is not a bomb, so it wont blow on itself. Probably something in your PC is defective, which causes the resistor to blow.

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Can i use a coleman ac adaptor model 5232f640 for charge a car battery


Isn't that the power cord for a Coleman 40 qt Powerchill Thermoelectric Cooler? Without the proper equipment, you take a chance of over-charging and blowing up your battery as it would be a direct current with nothing to regulate it and no needles to let you know how much of a charge it has.
Why not catch a ride down to AutoZone and buy a NOCO/180 mAh 12 Volt solar battery charger (that's right, solar power charger) for less than $25? It comes with 8' of cable and suction cups to mount it on the car while it charges with sun light. Neat little things for sure. I own two.

Sep 14, 2013 | Electronics - Others

1 Answer

Benq LCD Tv Dv3750 PSU model FSP 320-6F01


its better if you replace the whole power supply board rather than replace the burnt surface mount parts because commonly if the surface mount parts burnt out there are some shorted parts that cause that burnt and possibly repeat the problem..

Please rate..

Aug 25, 2012 | Vizio L32 32 in. LCD HDTV

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FPE3206 - I have blue power led lit and no pic or audio. Thought it was the inverter but wasn't. Power supply has 5v. Did not get the 24v reading. I have 2 bad surface mount resistors on the main....


The tv main Tuner signal board it is dead and it is the causes,if u have 2 burn surface mount resistors on it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole main Tuner signal board for the replacement.

May 31, 2011 | Audiovox FPE3206 32 in. LCD Television

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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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While replacing the caps on on the LCT32HA36 power supply i noticed a corroded solder joint the Z3 diode. When i attempted to re-solder it the trace came off the circuit board and I lost the R3XX surface...


The resistors are color coded.There should be 3 bands which are slightly separate from the 4th band.The 4th band is usually gold,silver,or i forget the third color which is actaually a %.The top 3 bands can tell me the value of the resistor.If you tell me all 4 colors I should be able to tell you the value,with the gold/silver/whatever as the fourth.The first one should be right near the end or top.The only 1 problem will be trying to determine the wattage rating but is usually very small within a circuit.Greg

Dec 17, 2010 | iLO LCT32HA36 Television

1 Answer

Hi; my friends blew the power supply board on this desk; will I be able to change individual components or have to fork out 160 euros for a new board? I think I could cope with changing components if...


It is likely one of the amps have blown as well as the power supply. The pwoer supply wipes out about $30 of components when it goes. If the fuse had been replaced after initial failure this results in more damage. For the power supply, typically the two IGBT's are wiped out and the four transistors driving them as well as the regulator chip and one or more of the gate speedup diodes which are surface mounted. Sometimes the surge limit resistors which are ceramic pacakged are blown. The hardest part is removing the heatsinks with the IGBT's on them. You DO need a desoldering station to work on this.
Usually you will find damage to the rearmost amp in the amplifier module. An arc beween layers of the multilayer circuit board causes inital failure. Three MOSFET transistors are blown and a Zener plus the board is charred and this cancer has to be ground away and re-insulated and circuit traces replaced by jumpers. Sometime the .03 ohm metering resistor on the bottom is fried... when that happens, two small surface mounted transistors are blown as well. All in all $50 of components are damaged typically.

Oct 31, 2010 | Behringer Pmp3000 16 Channel Audio Mixer

2 Answers

R5 Resistor blown. Cannot find specs, or where to


U still can make out the resistor colors codes?Tries websites like Ebay.com,Amazon.com or might just go down to Radio Shack,have that toterance of that resistor to buy.

Jul 21, 2010 | Philips 47PFL7403D 47 in. LCD TV

1 Answer

Pmp3000 problem power supply.ic circuit problem.number series ic circiut..


I have a PMP5000 that I had to resurect. I had to trace out the power supply to repair it.

I can give you hint: First, a small supply runs directely from the line and generates some of the small voltages. While this starts, the main power caps are charged through limiting resistors. The main switcher is brought online and if the power amps acheive balance, then a relay connects the speakers and shorts the limiting resistors.

This is what is in the 5000 and I suspect the 3000 is similar.

In my 5000, there was arcing at one side of the power amps. The board was burned and three power fets fried. Cancer of burned board had to be carved out and traces replaced by hardwiring.
In addition, the limiting resistors were blown open, both main switching transistors were blown and 4 small driver transistors (surface mounted) and several diodes AND a switching regulator chip (surface mounted).all fried/

Hint: When restarting the unit, put a 150 watt light in series with one of side of the power input to limit the current in case you did not get all the dead bodies out.

This is a class "D" amp which drives PCM waves into a filter which is then the audio output. It is much more efficient thaan a linear amp.

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2 Answers

Display on Kenwood Out


I am not sure exactly what solution you are reffering to, but the KDC-MP532U has a problem with the display going out that is the result of heat stressed solder on the main board. The surface mount resistors that are located on the right side near the front of the unit, as you look into it with the display facing you, are the culprits. This is common in about 3 or 4 Kenwood models. These surface mount resistors are on the top of the board, so the board doesn't need to be taken out to fix it. Just the CD mech does. The surface mount resistors just need the solder reflowed, an easy enough job if you know how to solder. They are all lined up connected to each other, I don't remember the reference numbers, but if you can recognize what a surface mount resistor looks like, you should be able to find them very easy.

Thanks for the compliment on the other post, it is appreciated. A good rating would also be appreciated.

Thanks and good luck,

Dave

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