Acteon X-MIND prime 3D ceph - Collimator Driver Board A12 LED

Service Manual – Troubleshooting
SERVICE MANUAL • X-MIND prime 3D • (19) • 11/2019 • NXMPEN080A
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H3,
H4,
H5
Green
OFF
These three
LEDs when
blinking indicate
the CCU
programming
status
H6
Green
ON
OFF
+24V input
Check 24V on
cable X62. See also
Error E750
(paragraph 9.2.7.1)
H7
Green
ON
OFF
+5V)
Check 24V on
cable X62. If
present, replace
CCU board
H8
Green
ON
OFF
+3V)
Check 24V on
cable X62. If
present, replace
CCU board
H9
Green
ON
OFF
+24 V output to
collimator (A12)
board
Check 24V on
cable X62. See also
Error E750
(paragraph 9.2.7.1)
9.1.5 Collimator Driver Board A12 LED
The following table shows the LED that is present on the Collimator Driver Board
(A12), its function and the recommended corrective action in case of defect. To
locate the LED, refer to the layout of the A12 board (see chapter 12 – drawing 6).
Led
Colour
Working
status
Failure
status
Main function
Corrective action
H1
Green
ON
OFF
+5V input
Check 24V on cable
X62 of CCU board.
See also Error E750
(paragraph 9.2.10.2)