Computer Monitor Flyback Transformer - Replacement and Substitution

The Computer Monitor flyback transformer comesand please make sure you know which pin you are
with many types of parts number, designed andmeasuring. Let’s say the original flyback primary
inductance winding values. Although some may havewinding (B+ pin and collector pulse pin) have a
different part numbers, they can be use d to substitueinductance value of 1.5 milihenry then the substitution
on another model of monitor! The Monitor flybackflyback should have a value between 1.45 to 1.65
transformer is manufactures by many differentmilihenry. If the winding inductance value is too high or
manufacturers thus many different kinds of parttoo low, it will caused the monitor horizontal size display
numbers are produced. If you know exactly theto becomes too big or too small horizontally and even
winding value of each flyback transformer then it iscan burn the Horizontal output transistor (HOT) in a
easy for you find a replacement.very short time.
One good example is the Samsung Samtron flybackYour next try is to find out the value of Ground to G1,
transformer with a part number of FKD15A001 and it isGround to AFC and so on. If you want to find out the
the same as FKG15A001. Another good part numberABL pin you can always refer to my electronic repair
is the Acer monitor-19.00026 which is same aswebsite which is at the bottom of this article. Owning a
19.00038. In order to find out whether a particularflyback transformer schematic or circuit diagram is the
flyback transformer can be replace with another partbest way to find the correct pins. If you don’t have
number or even with another brand of flybackthe information then you have to find the pin with the
transformer is to use an inductance meter. It ishelp of inductance meter. Sometimes, searching the
compulsory to have one.Internet will help you get the flyback schematic.
Normally a monitor flyback transformer have few pinsIt might take you a lot of time to understand the art of
which are important such as the B plus (+) pin,testing the inductance value of flyback but the time
horizontal collector pulse pin, G1, AFC (automaticyou have spend is well worth and who knows one
frequency control), X-RAY PROTECTION pin, ABLday you can find the right replacement of monitor
(automatic blanking limiter), ground, and horizontalflyback transformer even without the help of a flyback
centering pin. If you want 100% sure that the substitutetransformer cross reference schematic. One last
flyback transformer can work for your computerword, whether it is a Imac, Hitachi, Sony, Rca TV, or
monitor, you must first calculate the inductance valuesany type of flyback transformer, the ways of finding
for each winding such as what is the primary windingthe replacement is the same. It just needs hard work
inductance value, between ground to AFC and groundsuch as study the some flyback schematic diagram
to G1.and begin to practice with the help of your inductance
The winding tolerances should be around 5-10 percentmeter.