Acteon X-MIND prime 3D ceph - Generator Board A2 Leds

Service Manual – Troubleshooting
SERVICE MANUAL • X-MIND prime 3D • (19) • 11/2019 • NXMPEN080A
154
indicate the
MCU
programming
status
H11
Green
OFF=X-ray
button not
pressed
ON=X-ray
button
pressed
OFF=X-ray
button pressed
ON=X-ray
button not
pressed
X-ray button
activation
See Errors
E360 and E760
(paragraphs
9.2.4.1 and
9.2.7.11)
9.1.2 Generator board A2 LEDs
The following table shows the LEDs that are present on the Generator board, their
functions and the recommended corrective actions in case of defects. To locate the
LEDs, refer to the layout of the Generator board (see chapter 12, drawing 3).
Led
Colour
Working
status
Failure
status
Main function
Corrective action
H1
Green
ON
OFF = Failure
+5Vdc
See Error E750
(paragraph 9.2.7.1)
H2
Green
OFF=X-ray
button not
pressed
ON=X-ray
button
pressed
OFF=X-ray
button
pressed
ON=X-ray
button not
pressed
X-Ray button
activation
See Error E760
(paragraph
9.2.7.11)
H3
Green
Flashing /
lit weakly
Steady
ON/OFF=
error on
CAN-bus
CANbus
communication
See Error
E670 and E671
(paragraph
9.2.6.11)
H4
Green
Flashing /
lit weakly
Steady
ON/OFF=
error on
CAN-bus
CANbus
communication
See Error
E670 and E671
(paragraph
9.2.6.11)
H5
Red
OFF
ON
ON if during
exposure there
is a:
- Filament
failure
- Backup timer
intervention
See Errors:
E751, E753, E754 ,
E758, E760
(paragraphs
9.2.7.2, 9.2.7.4,
9.2.7.5, 9.2.7.9,
9.2.7.11)