SCHILLER AT-101 ECG Machine Display Interface Board 3.2672CB 13603
ECG Machine Spare Parts
■ Product Describe
The SCHILLER AT-101 ECG display interface board (model 3.2672CB
13603) is one of the core components of the SCHILLER AT-101 ECG
Machine display. It is responsible for converting the ECG signals
monitored by the lead wires into waveforms and presenting them on
the display screen in real time for medical staff to view. It can
also respond to the signals transmitted by the keyboard motherboard
and convert the operation instructions into the operation interface
of the display screen for users to operate and view, such as the
parameter setting interface, patient information input interface,
automatic/manual mode conversion interface, and system maintenance
interface. Even the power display, warning, time and date are all
controlled and displayed on the display screen by the Display
Interface Board. The Display Interface Board is equivalent to the
brain of the display screen, controlling all the data displayed on
the display screen.
This display interface board has many advantages. For example, it
uses 24-bit color depth control to ensure that the color of the ECG
signal is not distorted when it is converted into a waveform, and
can perform high-precision processing on the signal; the response
time to the touch signal is <3ms, and the touch signal can be
quickly analyzed, and multi-point touch gestures (such as
two-finger zoom function) are supported; the internal electronic
components are industrial-grade and can adapt to 7*24 hours of
continuous operation to ensure the continuous and stable monitoring
process.
■ Product Picture
■ Functions
1. Convert and control signals
After receiving the signal output by the mainboard, convert the
signal into LVDS/HDMI so that the display can recognize and display
the corresponding instructions.
The display brightness, refresh rate (60Hz) and contrast can be
controlled according to the brightness of the external light.
2. Fault protection
It has built-in overvoltage protection circuit and overcurrent
protection circuit functions to prevent the display mainboard from
being damaged under abnormal voltage conditions and protect
important components.
The interface board is equipped with an abnormal alarm function to
monitor the signal transmission status in real time. If there is an
abnormality, the device system alarm function is triggered in time
(such as displaying the error code ERR 0x1B)
■ Products Parameters
| Name | Display Interface Board |
| Model | 3.2672CB 13603 |
| Input interface | Mainboard side: 40-pin FPC cable (signals include LVDS, I²C control
bus) |
| Output interface | Display side: LVDS interface (supports 1280×800 resolution) + touch
FPC interface (optional) |
| Operating temperature | 0°C ~ 50°C |
| Power supply requirements | 5V DC ±5%, maximum current 500mA |
| Warranty | 90 Days |
| MOQ | 1 Piece |
■ Installation steps
(Non-professionals please operate under the guidance of
professionals)
1. Cut off the power supply of the device
2. Turn off the device and remove the battery of the device. Do not
operate immediately. Wait for the device to release the residual
power before continuing, about 5-10 minutes
3. Remove the back cover of the device shell
4. Remove the back cover screws, disconnect the connection cable
between the motherboard and the display, and record the interface
sequence
5. Remove the screws that fix the interface board and pull out the
old board.
6. Install the new board
7. Install the new board according to the interface sequence when
removing it
8. Install the screws, pay attention to check whether it is too
tight, which affects the use of the interface board
9. Turn on the machine to check whether the function is normal
