If the chip itself is damaged the function diagram of the 20 pins of the induction cooker chip, the chip needs to be replaced. First of all, select the same induction cooker chip 20 pin function diagram model induction cooker chip 20 pin function diagram , then remove the original chip with a soldering iron and weld the new chip to the same position. It should be noted that when operating, be careful not to burn yourself with the welding heat sink. Short-circuit repair If the chip has a short-circuit fault, locate the short-circuit point and remove the conductive materials on the short-circuit point.
First, check the power supply to ensure that the induction cooker is properly connected to the power supply. If there is a problem with the power supply, you need to replace the wire or replace the induction cooker socket. Clean the induction cooker chip If there is dust or oil on the surface of the induction cooker chip, you need to clean it first, use a soft cloth or cotton swab to gently wipe the surface. Do not use water orChemical cleaning agent. If the induction cooker chip receives poor signals, it may be the connection between the antenna and the base plate.
Replace the power chip: If the power chip is damaged, it needs to be replaced. First, remove the induction cooker panel and find the location of the chip. The chip is then removed using a soldering tool and the new chip is welded back on. Note that before replacing the chip, you need to make sure that the model and parameters of the new chip are the same as the original chip.
After confirming the chip damage, we need to buy a chip of the same model. You can do this on the Internet or locallyPurchased at an electrical repair shop. After receiving the new chip, place the induction cooker on a clean and flat work surface. Use a screwdriver to remove the old chip from the circuit board, then remove the new chip. Make sure to install the new chip properly and connect it to the wires on the circuit board. After making sure that the connection is correct, close the shell of the induction cooker.
Replace the chip: The simplest solution is to replace the smart chip. You can buy the same or compatible chip online and follow the instructions to install it on the induction cooker. Find a maintenance professional: if you are not familiar with the construction and maintenance process of the induction cooker, or do not know which type of chip to buy, the mostTo seek professional help. A phone call or face-to-face consultation with a professional technician will give you the best advice and solutions.
Check the power supply. First, make sure that the plug and power cord are not damaged and that the plug can contact normally. If the induction cooker still does not work properly, it may be a power failure. You are advised to replace the power supply. Check the chip connection. Sometimes, the chip connection may be poor, causing the induction cooker to not work properly. Use a screwdriver and wrench to remove the housing and check the chip connection. If the connection is found to be loose or broken, reconnect the chip and tighten the screws. Replace the chip.
Pin step-down circuit power supply voltage input; 21-pin step-down circuit power supply voltage input end; 22-pin analog circuit 12V voltage input; 23-pin grounding; 24 pin internal reference voltage output terminal; 25 pin delay time adjustment; 26 pin delay time adjustment; 27 pin external MOS tube grid driver end; Soft start time of the 28-pin booster power supply.
Is it PIC16F1507? It doesn't require an external passive crystal oscillator, andEven if you buy it and can't write it, the transcription program is useless.
Adjustable voltage regulator chip wiring diagram: Change r1 and r2 can adjust the voltage. Voltage regulator circuit: A circuit that can maintain a constant output voltage when the input voltage, load, ambient temperature, circuit parameters, etc., change. This circuit can provide a stable DC power supply and is widely used in various electronic devices. A circuit that can maintain a constant output voltage when the input voltage, load, ambient temperature, circuit parameters, etc., change.
usually refers to the circuit common ground terminal voltage (ground); The usual pins of this integrated circuit are diagonalArranged, the IC notch (mark) to the left, according to the counterclockwise direction to calculate the number of pins 1~N, generally the best pin is VDD (power positive), the diagonal pin is VSS (ground), for example, an integrated circuit is 14, then the 7th pin is VSS, the 14th pin is VDD, the specific reference figure below. Please add extra points if you are satisfied with your answer.
foot IC has countless induction cooker chip 20 pin function diagram , so no one knows except the product designers. Model number JX1126. Power 0.01 watts. Lot number 11. Type Other ics. Overview. JX1126 is a single integrated LED digital display voltmeter control chip, 3-digit digital tube display, voltage display range 0V-39V.
Hello, the induction cooker "general" fault display is listed for reference: display "E1" maintenance methods: - Detect whether the circuit board is damp or insects and other items that may cause short circuit, remove this item, dry with a blow, and connect to the power supply is normal. -- inspectionTest the 14th pin of U3, the positive end of D209 is low and normal, Q403 is short circuit. 19V above the R208 is normal.
The Bothlon induction cooker is a high-tech kitchen appliance that uses the principle of electromagnetic induction to heat and cook food in a short time. However, like all electrical products, Boslon induction cooker may also fail, let induction cooker chip 20 pin function chart Let's take a look at the common causes of failure and solutions. The power socket and the power cord are induction stovesThe key factor of whether it can work properly.
The heating effect of induction cooker is good or bad and the coil at the bottom of the induction cooker is closely fitted. If the coil surface is worn or corroded, it will lead to poor heating effect. At this point, you can use abrasive paper to gently wipe the coil surface, or replace the base plate. E1 failure is one of the common faults of Bosilon induction cooker, which usually occurs when the signal obtained by the induction cooker through the circuit board has a problem.
Yes. The pin function of the 20-pin integrated block is that the foot integrated block at eight o 'clock has a pin function of one hundred and twenty degrees, because the 20-pin integrated block actually means twenty points.
is not common. The difference is the model. The model of 20g induction cooker motherboard of the United States is G20. Midea induction cooker motherboard 21g model is G21, a different model, can not be universal.
Look at the model above the motherboard (not the induction cooker model), the compatibility is still more. For example, TM-S1-01A-A, B, E, mainboard, induction cooker SK, SH startThe model induction cooker can be basically universal.
The chip (MCU) manufacturers used by each brand are not the same, and the procedures are also different.
is not common. The United States induction cooker touch screen motherboard is not universal, because the model of the motherboard is different, so it is not universal. Induction cooker is also known as induction cooker, the first household induction cooker was born in Germany in 1957. In 1972, the United States began to produce induction stoves, and in the early 1980s induction stoves began to sell well in Europe, the United States and Japan.
1, s007 chip pin functions have surge input, PORT pulse signal output, PORTPORT fan, buzzer driver, INPHA, ground, PORT0, mains detection, IGBT tube temperature detection, furnace surface temperature detection, operating voltage, PORTPORTPEAC, current detection, IGBT tube high voltage protection, same Step input negative, synchronous input positive.
2, s007 chip pin function: : surge input. : PORT3. : Pulse signal output. : PORT4. : PORT5. : Fan, buzzerDevice drive. : INPHA. : Grounding. : indicates PORT0. : Mains detection. 1: IGBT tube temperature detection. 1: furnace surface temperature detection. 1: Operating voltage. 1: indicates PORT1. 1: indicates PORT2. 1: PEAC.
3, S007 chip pin functions include surge input, PORT pulse signal output, PORTPORT fan, buzzer driver, INPHA, ground, PORT0, mains detection, IGBT tube temperature detection, furnace surface temperature detection, operating voltage, PORTPORTPEAC, current detection, IGBT tube height pressureProtect, synchronize input negative and synchronize input positive.
4, off-chip: the addressing range is 64KB; The chip has 48 or 68 pins. The above MCS-51 series has been widely used in our country for its excellent cost performance. Design an indoor 16x16 dot matrix LED graphic display, requiring the LED display under the visual conditions of each point brightness uniform, sufficient, can display graphics and text, display graphics and text should be stable, clear without crosstalk. Graphics or text display has static, moving in and out of display modes.
5, it is the host and displayThe "bridge" between the connection is to control the graphics output of the computer, responsible for processing the image data sent by the CPU into the format of the display, and then sent to the display to form an image. The graphics card is mainly composed of display chip (Graphic Processing Unit of graphic processing chip), video memory, digital-to-analog converter (RAMDAC), VGA BIOS, and various interfaces. Each section is described below.
6, the chip solidifies the firmware program to realize the USB communication protocol, and provides the driver of the corresponding device to the user