The invention of the LCD power module has greatly improved the efficiency of repairs, as we no longer have to waste time searching for schematics and components. For more details, please see my previous article:https://www.jdwx.info/thread-782444-1-1.html This is a commonly used mid-power five-wire moduleHowever, during use, we often encounter various accidents that lead to module damage. … Read more
Please add WeChat ID:wangshitj Message:Please add me to the WeChat group for the Chinese electrical appliance industry (Professional home appliance repair group) No users, no advertisements, no irrelevant content, strict group rules, dedicated management.Refrigeration appliance repair group, TV repair group, washing machine repair group, mobile phone repair group, computer repair group, appliance sales group, water … Read more
Substitution of LCD TV COF (TAB) modules. Starting with a number: 8019-FCCA0 (S6C1162-52) 8019-KCBCX (LH16B5D2) 8020-A CH23C (S6C1127-51B) 8031-DCBKO (NT39962H-C5107A) 8031-DCV17 (VSM21074A) 8033-GCY07 (NT39658H—C1294A) 8033-DCYOE (NT39911H-C1275) 8154-ECBL6 (NT39935H-L5206B) 8154-ECBML (S6C2774-54U) 8159-CCBQ (NT39980H-C5256A) 8159-ACBPU) 8656-CYOB (NT39538H-1272A) 8658-GCYOU (RM76730FA-603) 8674-BCC96 (S6CG221-51) ～～～～～～～～～～～～～～～～～～～～ Starting with D: D160132RNL-092 (S6C1125-65, S6C1125-61) D160252NL-051 (S6C2792-52) D160407NL-056 (D160407NL-055-C1-0A) D160407NL-055-C1-0A (D160407NL-056) D160418ANL-051 (RM9216FB-0AN) D160418NL-054 … Read more
Please add WeChat ID:wangshitj Message: Please add me to the China Electrical Industry WeChat group (Professional Home Appliance Repair Group) There are no users, no ads, and no irrelevant content. Strict group rules, managed by designated personnel. If you are a peer in home appliance repair, you will be added to the group. We have … Read more
First, let’s look at the application of the CM501 on the circuit board. The CM501 LCD boost module has malfunctioned, and the LCD screen often shows a white screen, gray screen, and other issues. The above image shows a part of the circuit diagram. For a high-definition circuit diagram, you can download it via the … Read more
1. System Description 1. Hardware Description: Using serial transmission, the controller is ST7920. The data lines DB0-DB7 do not need to be connected; the serial chip select signal CS is connected to P3.5; the serial data port SID is connected to P3.6; the serial clock signal SCLK is connected to P3.4; the serial/parallel selection interface … Read more
Mixly is a graphical programming software developed by the Beishida Misiqi team, which has been loved by the domestic maker community since its release. Mixly programming software uses graphical programming, so you don’t need to remember code; you just need to drag and drop and set it up simply to quickly complete creative electronic programming. … Read more
AI artificial intelligence is unstoppable. As a new generation of good youth, mastering AI is an essential skill. Can AI be used to learn microcontrollers? Yes. Can AI be used for programming? Yes. Can AI be used to improve learning efficiency? Yes. Keep up with the times and learn 51 microcontroller with AI. Today we … Read more
In 2015, the use of AMOLED display technology among domestic mobile brands in China was as follows: Samsung: Due to Samsung Display’s active release of AMOLED panels in 2015, with strong support from major domestic brands like OPPO, vivo, Gionee, and Meizu, the proportion of AMOLED panels in high-end models significantly increased. Japanese panel suppliers … Read more
For more useful knowledge, feel free to follow my knowledge circle.Free, free, free.All knowledge can be downloaded directly. Scan below: Purpose:To improve key manufacturing indicators of the enterprise within six months. 1 Background: Y Technology Co., Ltd. is a high-tech comprehensive enterprise mainly engaged in the design and production of color liquid crystal modules (LCM) … Read more