What is the result of purchasing a 'CRT monitor control board' on AliExpress and incorporating it into a CRT monitor?
With the transition to terrestrial digital broadcasting, CRT monitors rapidly disappeared from homes. However, CRT monitors have the advantage of ``less delay'' and
New Motherboard Improves Old CRT Television | Hackaday
https://hackaday.com/2023/08/16/new-motherboard-improves-old-crt-television/
I replaced the main board of this TV with brand new parts made in 2023!-YouTube
Mr. Black got a CRT monitor control board.
The control board obtained by Mr. Black was sold on AliExpress and is
The outer box looks like this.
On the side of the box, the manufacturer name '
I looked up Guangzhou City Electric Appliances Co., Ltd. on the Internet and found that it is a manufacturer that manufactures liquid crystal televisions and antenna cables in addition to CRT monitor control boards.
The box contains a board and a remote control.
Remove the control board of the CRT monitor you have and install the control board purchased on AliExpress.
When the power was turned on, an image was displayed on the CRT monitor.
From the setting screen of the control board, it is possible to adjust the aspect ratio of the output image according to the monitor.
I was able to output RF from the 8-bit computer '
It also has a calendar display function and a function that allows you to play a puzzle game similar to '
In addition, it is also possible to switch between PAL and NTSC formats.
Mr. Black publishes the circuit diagram and setting screen of the purchased CRT monitor control board at the following link.
GitHub - misterblack1/yichuang_crt_board: Schematic and other info about the Yi Chuang CRT replacement board from 2023
https://github.com/misterblack1/yichuang_crt_board
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