How to Remove LCD Screen Lines

 Magic How to Remove LCD Screen Lines.

             http://lcddata.webs.com/

January 21 2014:
 

We have added 3 more screens to the confirmed working list. 

AU OPTRONICS B170PW06

LP171WP06(TL 01)

LP171WX2 (A4 K3)

November 17 2013:

Now Accepting Bitcoin!

We have added a bitcoin store, click on the link under "store" or on the bitcoin logo on any page.

Due to the wide range of shipping cost around the world, our bitcoin store is only availble to USA shipping addresses. If you are outside the US and would like to pay with bit coin, please send an email for a quote.

The bitcoin price is slightly increased to cover shipping and handling.

May 28 2013:

We have confirmation on another lcd screen working with the UniMac V4 Kit. The LG LP171WP4 (TL) (B5) works great. This screen is very commonly found in the HP DV9000 series laptop, this laptop had a horrible Nvidia GPU defect, and now the laptops are very often sold very cheap or even given away. We are glad this lcd works because it will help bring down the price of the repair for those willing to do the legwork to salvage the used screen. 

​May 11 2013:

 We have added several new models to the compatible LCD screen list. These have been tested and work great.

Screen List​

January 20 2013:

The long awaited UniMac V4 installation video is now available

Install Video

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October 31 2012:​

UniMac V4 now compatible with even more screens!

We can now add 3 more LCD screens to the compatibility list:
LG LP171WU1 (A4) (K2)
Samsung LTN170WU-L01
Samsung LTN170WU-L01-G
That's right, we can now welcome Samsung to the party. This is important becuase Samsung screens can often be found at a lower cost than comparable LG screens.
The Samsung screens are only compatible with UniMac V4 adapters purchased after November 1st 2012.



September 30 2012:

New Product!
The Mini Mount is now availble in the store.

This mount makes it simple to mount the Mac Mini to the rear of any VESA compatible monitor or TV. Finally get back that precious desk space and really make your setup stand apart from the crowd. Excellent for classrooms, home theaters or point of sale systems.

​
July 29 2012:
 ​

Come and get em' . UniMac V4 is now for sale in the store. This version has elimated a few components which has made a much more solid adapter. This has also of course lead to a reduction in cost and price, so hopefully this will get a lot more of these wonderful iMacs up and runnin
Services

• Electronic and Electrical Repair
• PCB design, fabrication, turnkey project and system integration
• Obselete and uncommon parts sourcing and trading
• Rubber and silicone product design and fabrication

Fly Back Transformer Substitute

Fly Back EHT Common Winding Data For Crt TV .

BSC 25 -T 1010A

BSC 25 - N 0816

BSC 25 - N 4014 K

BSC 24- 01N4014 K = 1 2 3 4 5 6 10 / 7 8

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 24 -01N 4013 K = 1 2 8 / 3 4 5 6

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 25 -N 4010M

BSC 25 - N 06

BSC 24 -01 N 4010 M = 1 2 7 9 10 / 3 4 5 6

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

AA 26 -00317A

BSC 25 - 00218N = 1 2 / 4 5 6 7 8

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

AA26-00201A ( SAMSUNG TV )

FSV 14A004F

BSC 25 -33662 = 1 3 4 5 6 / 9 10

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 25 N60

BSC 25 N -N 3260 W

BSC 24 -01N 4006 EV = 2 4 10 / 7 8

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

TS6110126

J0501 - 19949 = 1 2 3 / 4 5 6

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 23 N 0140 = 1 2 3 /4 5 6 7 9 10

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 24 - 01N4095M = 1 2 / 3 4 5 6 7 10

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 24 -01N 4028W

BSC 24 -01N 4095 A = 1 2 3 6 / 5 9 10

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 24- 01N 4013 E = 1 2 8 / 3 4 5 6

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 25 -N 1649

6174V - 6006N          = 1 2, 3 4 5 6 8 10

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

EF 22510- 28M15

JF 0501-19526            = 1 2 9 , 3 4 6 7 8

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 25 -0217G

AA26 - 00305A           = 1 2 , 4 5 6 7 8

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 25 - N 41

BSC25 - N3141W        = 1 2 4 , 3 5 6 8 10

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 25 - 01N 4095K   = 1 2 10, 3 4 5 6 7     

1. COL 2. +B 3.VERTICAL 4- VERTICAL 5- GND 6- HEATER 7- ABL 8-   9-  10 - 180V

 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BSC 25- N0304  = 1 2, 3 4 5 6 7 8 10

1- COL 2- +B 3- -14V 4- +14V 5-200V 6-GND 7-   8- 28V 9- ABL 10- HEATER 

~~~~~~~~~~~~~~~~~~~~~~

For more details please contact us

How to Read a Schematic

CCFL and LED Store
Schematics are our map to designing, building, and troubleshooting circuits. Understanding how to read and follow schematics is an important skill for any electronics engineer.
This tutorial should turn you into a fully literate schematic reader! We’ll go over all of the fundamental schematic symbols:

Then we’ll talk about how those symbols are connected on schematics to create a model of a circuit. We’ll also go over a few tips and tricks to watch out for.

Suggested Reading

Schematic comprehension is a pretty basic electronics skill, but there are a few things you should know before you read this tutorial. Check out these tutorials, if they sound like gaps in your growing brain:

Schematic Symbols (Part 1)

Are you ready for a barrage of circuit components? Here are some of the standardized, basic schematic symbols for various components.

Resistors

The most fundamental of circuit components and symbols! Resistors on a schematic are usually represented by a few zig-zag lines, with two terminals extending outward. Schematics using international symbols may instead use a featureless rectangle, instead of the squiggles.

Potentiometers and Variable Resistors

Variable resistors and potentiometers each augment the standard resistor symbol with an arrow. The variable resistor remains a two-terminal device, so the arrow is just laid diagonally across the middle. A potentiometer is a three-terminal device, so the arrow becomes the third terminal (the wiper).

Capacitors

There are two commonly used capacitor symbols. One symbol represents a polarized (usually electrolytic or tantalum) capacitor, and the other is for non-polarized caps. In each case there are two terminals, running perpendicularly into plates.

The symbol with one curved plate indicates that the capacitor is polarized. The curved plate represents the cathode of the capacitor, which should be at a lower voltage than the positive, anode pin. A plus sign might also be added to the positive pin of the polarized capacitor symbol.

Inductors

Inductors are usually represented by either a series of curved bumps, or loopy coils. International symbols may just define an inductor as a filled-in rectangle.

Switches

Switches exist in many different forms. The most basic switch, a single-pole/single-throw (SPST), is two terminals with a half-connected line representing the actuator (the part that connects the terminals together).

Switches with more than one throw, like the SPDT and SP3T below, add more landing spots for the the actuator.

Switches with multiple poles, usually have multiple, alike switches with a dotted line intersecting the middle actuator.

Power Sources

Just as there are many options out there for powering your project, there are a wide variety of power source circuit symbols to help specify the power source.

DC or AC Voltage Sources

Most of the time when working with electronics, you’ll be using constant voltage sources. We can use either of these two symbols to define whether the source is supplying direct current (DC) or alternating current (AC):

Batteries

Batteries, whether they’re those cylindrical, alkaline AA’s or rechargeable lithium-polymers, usually look like a pair of disproportionate, parallel lines:

More pairs of lines usually indicates more series cells in the battery. Also, the longer line is usually used to represent the positive terminal, while the shorter line connects to the negative terminal.

Voltage Nodes

Sometimes – on really busy schematics especially – you can assign special symbols to node voltages. You can connect devices to these one-terminal symbols, and it’ll be tied directly to 5V, 3.3V, VCC, or GND (ground). Positive voltage nodes are usually indicated by an arrow pointing up, while ground nodes usually involve one to three flat lines (or sometimes a down-pointing arrow or triangle).

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Schematic Symbols (Part 2)

Diodes

Basic diodes are usually represented with a triangle pressed up against a line. Diodes are also polarized, so each of the two terminals require distinguishing identifiers. The positive, anode is the terminal running into the flat edge of the triangle. The negative, cathode extends out of the line in the symbol (think of it as a - sign).

There are a all sorts of different types of diodes, each of which has a special riff on the standard diode symbol. Light-emitting diodes (LEDs) augment the diode symbol with a couple lines pointing away. Photodiodes, which generate energy from light (basically, tiny solar cells), flip the arrows around and point them toward the diode.

Other special types of diodes, like Schottky’s or zeners, have their own symbols, with slight variations on the bar part of the symbol.

Transistors

Transistors, whether they’re BJTs or MOSFETs, can exist in two configurations: positively doped, or negatively doped. So for each of these types of transistor, there are at least two ways to draw it.

Bipolar Junction Transistors (BJTs)

BJTs are three-terminal devices; they have a collector (C), emitter (E), and a base (B). There are two types of BJTs – NPNs and PNPs – and each has it’s own unique symbol.

The collector (C) and emitter (E) pins are both in-line with each other, but the emitter should always have an arrow on it. If the arrow is pointing inward, it’s a PNP, and, if the arrow is pointing outward, it’s an NPN. A mnemonic for remembering which is which is “NPN: not pointing in.”

Metal Oxide Field-Effect Transistors (MOSFETs)

Like BJTs, MOSFETs have three terminals, but this time they’re named source (S), drain (D), and gate (G). And again, there are two different versions of the symbol, depending on whether you’ve got an n-channel or p-channel MOSFET. There are a number of commonly used symbols for each of the MOSFET types:

The arrow in the middle of the symbol (called the bulk) defines whether the MOSFET is n-channel or p-channel. If the arrow is pointing in means it’s a n-channel MOSFET, and if it’s pointing out it’s a p-channel. Remember: “n is in” (kind of the opposite of the NPN mnemonic).

Digital Logic Gates

Our standard logic functions – AND, OR, NOT, and XOR – all have unique schematic symbols:

Adding a bubble to the output negates the function, creating NANDs, NORs, and XNORs:

They may have more than two inputs, but the shapes should remain the same (well, maybe a bit bigger), and there should still only be one output.

Integrated Circuits

Integrated circuits accomplish such unique tasks, and are so numerous, that they don’t really get a unique circuit symbol. Usually, an integrated circuit is represented by a rectangle, with pins extending out of the sides. Each pin should be labeled with both a number, and a function.

Schematic symbols for an ATmega328 microcontroller (commonly found on Arduinos), an ATSHA204 encryption IC, and an ATtiny45 MCU. As you can see, these components greatly vary in size and pin-counts.

Because ICs have such a generic circuit symbol, the names, values and labels become very important. Each IC should have a value precisely identifying the name of the chip.

Unique ICs: Op Amps, Voltage Regulators

Some of the more common integrated circuits do get a unique circuit symbol. You’ll usually see operation amplifiers laid out like below, with 5 total terminals: a non-inverting input (+), inverting input (-), output, and two power inputs.

Often, there will be two op amps built into one IC package requiring only one pin for power and one for ground, which is why the one on the right only has three pins.

Simple voltage regulators are usually three-terminal components with input, output and ground (or adjust) pins. These usually take the shape of a rectangle with pins on the left (input), right (output) and bottom (ground/adjust).

Miscellany

Crystals and Resonators

Crystals or resonators are usually a critical part of microcontroller circuits. They help provide a clock signal. Crystal symbols usually have two terminals, while resonators, which add two capacitors to the crystal, usually have three terminals.

Headers and Connectors

Whether it’s for providing power, or sending out information, connectors are a requirement on most circuits. These symbols vary depending on what the connector looks like, here’s a sampling:

Motors, Transformers, Speakers, and Relays

We’ll lump these together, since they (mostly) all make use of coils in some way. Transformers (not the more-than-meets-the-eye kind) usually involve two coils, butted up against each other, with a couple lines separating them:

Relays usually pair a coil with a switch:

Speakers and buzzers usually take a form similar to their real-life counterparts:

And motors generally involve an encircled “M”, sometimes with a bit more embellishment around the terminals:

Fuses and PTCs

Fuses and PTCs – devices which are generally used to limit large inrushes of current – each have their own unique symbol:

The PTC symbol is actually the generic symbol for a thermistor, a temperature-dependent resistor (notice the international resistor symbol in there?).

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No doubt, there are many circuit symbols left off this list, but those above should have you 90% literate in schematic reading. In general, symbols should share a fair amount in common with the real-life components they model. In addition to the symbol, each component on a schematic should have a unique name and value, which further helps to identify it.

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