Because of my own reset, proof that 80% of laptop technicians do not have basic electronics/technical education background, and some of them use “ street techniques ” ( Ask to other what is the damaged, what part that have to replaced then without thinking so long they immediately practice ). Although you do not understand the characteristic of the components of the circuit, you can directly fix the laptop. ![]() ![]() Resistor Measurement In addition to knowing the form of symbols and functions as a material damage analysis as well as an absolute requirement to read schematic, technicians are also required to be able to identify whether the component is still good or damaged, then you have to master the measurement material. U in circuit grounding and full down resist parallel resistor that one of its leg connected to Ground / system grounding. RESISTOR GROUNDING This resistor is almost never damaged. Variable resistor circuit on charĪnd RTC circuit. This system is also often used in compa circuits. RESISTOR AS A REDUCER VOLTA VOLTAGE DIVIDER In principle, the voltage divider res consists of two resistors arranged in par and will produce an output voltage ½ o input voltage, provided that two resistors the same resistance value but if the valu different, it will affect the cu consumption depending on the value resistance. This is an event called DROP voltage and current do not match the loa the resistor value becomes 0 then it will r in leakage of voltage which is directly w to ground and short circuit will occur. Leakage of the resistor due to the decrea the value of the resistor that affects the cu consumption and the voltage is waste ground. If the current value is gr than the value of a resistor then the res will break. Likewis bigger the value of a resistor then smalle value of the current (learn how to measur current/ampere). More smaller the value of a resistor greater the value of the current. Schematic, then the resulting output val not appropriate and have an impact on error circuit or circuit problem ( res stretched ). The characteristic of component if it broken will break the vol If the resistance value changes or does match the recommendation on the ci Resistor in the laptop motherboard as mu 70% is used as a resistance on the pos input Vin path. Characteristic of Resistors in the Circuit RESISTOR AS RESISTANCE The resistor that acts as a resistance or cu limiter is a lice resistor. This component is rarely damaged except on the 2000s motherboard output with error keyboard problems. This type of resistor we often encounter in the keyboard path. The damage caused by this lice resistor is almost all of the characteristics of laptop damage ( no charging, totally died, no display, etc ) SMD Network means, one component can contain multiple resistors that have the same resistance value in one package or component form. Name Symbol Code Shape SMD Network (Resistor) R PR: Power Resistor Characteristics of this component will break the current and voltage or change the value of the voltage itself if damaged, especially in the input circuit, and other problems if the resistors breaks then the input will not flow to the system/IC. I will discuss it briefly, for more advanced level please understand more deeply and more specifically about resistor, OHM law and calculation of resistance to current and load. Resistors are also often referred to as resistance. Because there are other components with a shape that is both small and same color but not R ( resistor ), but L (inductor). To note here, is not the form but the code. Lice resistor is almost found in all motherboard circuit systems. Learn more about SMD RESISTOR with the links below: Https://en./wiki/Resistor Name Symbol Code Shape Lice Resistor R PR : Power Resistor One type of resistor is a lice resistor, in the laptop motherboard circuit it functions very complex depending on the layout of the circuit. ![]() I hope you do not stop here, please learn more specific, either via browsing or sharing. The resistor also has a resistance value and its resistance to the circuit. Resistor in circuit laptop motherboards generally serve as a resistance, voltage divider, comparator, full up, safety, jumper and current limiter. In general this component has a complex function depending on the placement on a circuit. ![]() In particular, the resistor functions as a resistance. Often found in power jack / dc jack and charging circuit. The color and shape of this resistor on laptop motherboards are generally black and green as in the example image. SMD or mini component resistor in the laptop motherboard serves as a resistance and if its value is 0 - 000, the resistor serves as a jumper ( fuse ).
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