Mindray DC-70T Service Manual

13-10 Troubleshooting of Regular Malfunctions
5
Keys on the control panel
work well, but single
encoder does not work.
Single encoder error
Replace the encoder board
6
Control panel keys work
well, but single TGC button
fails.
TGC board error
Replace TGC board.
All TGC buttons do not
work.
Control panel error
Replace control panel
13.7 LCD Display Failure
13.7.1 Related Modules or Boards
No.
Description
Remarks
1
Display (Monitor) assembly
Attached
2
PC carrier board
/
3
PC module
/
4
IO board
/
5
10.4-inch display assembly
/
13.7.2 Key Points Supporting Troubleshooting
No.
Key Points Supporting
Troubleshooting
Remarks
1
Display module indicator
At the right bottom of the display
2
Backlight of the LCD
More brighter in the darkness
3
Video output interface of VGA, HDMI for
IO back board.
External LCD is needed.
4
Display mode of the LCD
Blank screen, “No Signal” or blurry screen, etc.,
appears.
5
Display mode of 10.4-inch display
assembly.
Blank screen, “No Signal” or blurry screen, etc.,
appears.
6
The locking indicator of video output for
PC module.
On IO board.

Mindray DC-70T Specifications

General

Brand	Mindray
Model	DC-70T
Category	Medical Equipment
Language	English