Sony FCB camera block
FCB-EV7520, SONY HD movement module, equipped with Exmor R CMOS sensor and 30x optical zoom lens, with auto focus, defog function and wide dynamic, can achieve smooth full HD picture quality.
To control the movement of FCB-EV7520 and output the pictures taken, it is necessary to connect to the mini HD-SDI coding control board developed by Xuanzhan Technology. Wang Gong will explain the connection operation tutorial to you below:
HD-SDI coding control board and accessories
First, prepare relevant supporting products in advance
1. SONY FCB-EV7520 movement
2. Mini HD-SDI coding control board
3, support high-definition TV or monitor
4. Video cable
5. LVDS line
6, 6pin line
7, 8pin line
8. Press the keypad
Two, connection steps:
Step 1: FCB-EV7520 is connected to the LVDS line
The gold finger of the LVDS line must face up, and then push the LVDS interface of the SONY FCB-EV7520 movement in parallel, do not push it sideways, it is easy to short circuit.
Step 2: the LVDS line is connected to the mini HD-SDI control board
The mini HD-SDI control board is also connected to the LVDS line, which is propelled in parallel.
Step 3: the mini HD-SDI control board is connected to the display
The SDI video cable should be prepared in advance and directly connected to the SDI interface of the HD-SDI control board.
Step 4: The mini HD-SDI control panel is connected to the keypad
One end of the 6pin cable is connected to the keypad, and then the other end is connected to the mini HD-SDI control board.
Step 5: Connect the power cord
Connect the power supply and the mini HD-SDI control board respectively with the 8pin cable.
After connecting to the power supply, if you see the green light on the mini HD-SDI control panel, it indicates that there is a SDI signal, the screen will show, and the main menu will automatically pop up, which will automatically close and disappear after 5 seconds. If you want to call up the parameter menu of FCB-EV7520 again, Press and hold the middle button on the keypad for 5 seconds.
SONY FCB-EV7520 with HD-SDI coding control board secondary development solution
3. Application of FCB-EV7520 with mini HD-SDI coding control board
FCB-EV7520 with mini HD-SDI coding control board, can output HD-SDI signal, and can achieve zoom, focus, gain, white balance and other functions by pressing the keypad, coupled with small size, widely used in UAV, video conference, medical equipment, image detection equipment and other fields!
Iv. Delay after FCB-EV7520 is connected to HD-SDI coding control board
When FCB-EV7520 is connected to the mini HD-SDI coding control board, there will be a delay of 400 milliseconds. You can log in through a browser, open the stopwatch, and compare it with the stopwatch without FCB-EV7520 movement module. The subtle difference can be found in the screenshot. For details, you can watch the following video recorded by Wang Gong of Xuanzhan Technology.