changhong

2012-2-28 12:42
CCTV's "News 1+1" aired on January 19, 2012, titled "Every Child is an Angel," and below is the program transcript: Host: Hello, dear viewers, welcome to the ......
2012-1-5 13:40
ECNS, November 14 -- The large-scale launch of smart TVs in 2011 seemed to herald the real arrival of the smart era. Whether it is domestic brands such as Chan......
2011-12-30 10:20
China's first National IV standard self-owning brand 52-meter Foton LeiSa pump truck was launched in Beijing a few days ago and drew high attention from the in......
2011-12-29 16:50
Up to now, there are various kinds of milk powders in the market. How to select good milk powder for babies? In fact, we can simplify the problem. There are th......
2011-12-29 10:16
On the morning of March 6, with the arrival of 12 Foton "Auman·Leisa" commercial concrete mixer trucks (shortened as: mixer trucks) entering the Qinbei Concret......
2011-12-7 19:11
Fault phenomenon: The indoor unit works normally, with both power and operation indicator lights on, but the outdoor unit does not work. Analysis and inspect......
2011-12-5 18:23
Solution: Replace with a 9V regulator diode, and the fault is eliminated. In Changhong TV, after turning on for 20 minutes, the image color gradually disappear......
2011-11-20 22:56
Fault phenomenon: Sometimes, only the lower half of the raster is visible, while the upper half shows a black screen. Analysis and repair: Upon checking with t......
2011-11-13 23:11
Repair measures: After directly cutting off the 103 capacitor or replacing the display board, the air conditioner runs normally all the time. Experience summar......
2011-10-16 13:58
Analysis and repair; the measured output voltage of the switch power supply is only 10V, which is 15V lower than the standby voltage, indicating that there is ......
2011-10-9 16:58
Analysis and Repair: Based on the fault symptoms analysis, the common channel of the three frequency bands in the FS tuning system is normal. It can be conclud......
2011-9-30 18:58
Spring Lan Air Conditioning Repair Q&A; What is the function of a two-way solenoid valve? Edited and organized by the Spring Lan Air Conditioning After-s......
2011-9-29 17:55
### Fault Symptoms: Automatic shutdown. --- ### Fault-Related Circuit: Field output circuit. --- ### Fault Location: External capacitor C520 connected to P......
2011-9-13 21:27
**Changhong C3418PN TV: After turning on, the entire screen raster is too dim. Both remote control and button control function, but there are no characters, no......
2011-8-2 15:11
**Question for McQuay Air Conditioning Repair: What are the characteristics of side air supply?** **Answer from McQuay Air Conditioning:** This is one of the ......
2011-8-2 14:34
Panasonic Air Conditioner Repair Analysis: 5P air conditioner does not start, no display after power is supplied. Fault Phenomenon: The measured power supply ......
2011-7-27 16:58
Both production and sales growth rates have rebounded, while export volume has basically remained at the same level year-on-year. In June, the home air conditi......
2010-4-19 11:27
In the middle of the night, I woke up and felt my husband tightly hugging me. I secretly rejoiced! I thought to myself: this guy usually seems pretty cool, but......
2008-6-13 16:55
After the "Changzheng-3B" carrier rocket successfully sent China's first live broadcast television satellite, the "ChinaSat-9", into space on June 9, a huge ma......