Sony FCB camera block
The most common problem with SONY zoom camera modules is that there is no image output. We will discuss and answer this issue today:
Ⅰ. Analysis of Sony camera no image problem
How to analyze and solve the problem of no image on Sony cameras? First, we need to analyze the reasons that cause Sony cameras to produce no images.
- Sony camera no image analysis 1:
1.1 The main reason may be that the motherboard is damaged due to strong current and voltage.
1.2 How should we solve this situation next time?
Due to the problems caused by strong voltage and current, the power supply requires voltage and current of DC 9-12V and full 1A respectively.
1.3 How to solve the problem of camera’s image failure?
We replace the camera motherboard. This maintain service is chargeable.
- Sony camera no image analysis 2:
Problems such as poor contact or damage to the LVDS cable. The LVDS (Low Voltage Differential Signaling) interface, also known as the RS-644 bus interface, is a data transmission and interface technology that was only proposed in the 1990s.
An LVDS line can be converted to different interfaces such as USB, HD-SDI, DVI (HDMI), etc. Interface definition
2.1How to solve the problems caused by LVDS cable?
You can learn from Xuanzhan Technology and choose to replace the LVDS cable. For more information about LVDS cables, you can visit LVDS line product advantages and features.
- Sony camera no image analysis 3:
The output video format of the zoom camera is inconsistent with the display device
If the output video format is inconsistent with the display device, you can choose a display device that conforms to the machine’s output video format (SDI, HDMI).
- Sony camera repair no image analysis 4:
Sony camera is damaged or there is a problem with the interface board
by asking Xuanzhan Technology to replace the zoom camera or replace the interface board. And also ask for steps to connect camera block to SDI control board
Ⅱ. Color is abnormal (image flower) and Sony caliber RS485 is uncontrollable
Due to poor contact or damage to the LVDS cable, the color is abnormal. You can replace the LVDS cable The Sony zoom camera RS485 is uncontrollable, and the camera’s protocol, address code and baud rate are inconsistent with the decoding control board.
By asking the camera manufacturer, check the protocol, address code and baud rate of the model used, and then adjust the interface board to be consistent with it; you can also learn about Sony’s official corresponding camera protocol manual.
For other reasons, if the camera, control panel or 485 keyboard (or video recorder) equipment is damaged, you can replace the camera, control panel or RS485 keyboard (or video recorder).