59 38 399 D3352
3 – 12
D3352.076.01.13.02
07.2008
3.3 Checking the boards
Tab 3
3.3
Checking the boards
Important LEDs on the boards (see also wiring diagrams)
* Board DX41 is not installed in units with HW vers. BA and higher (from Nov. 2006).
Check operating status of board.
Visual inspection
:
• Is the board intact?
• Do the LEDs indicate normal operation?
(see table below)
Measure voltages:
• Are the voltage levels OK?
(see wiring diagrams)
yes
Locate board (DX1 or other
connected board) or component
(e.g. cable) causing fault/error;
replace component if necessary.
no
Insert replacement board and
check unit functioning.
• Is the unit functioning properly?
yes
Replace board or module,
see section 6.
Board is OK!
Continue troubleshooting acc. to
error list (see section 2.5).
no
Board
LEDs
Normal operation
Malfunction
Bootloader
DX1
V100
V101
V109
V110
V610
lit
lit
lit
lit
lit
not lit
not lit
not lit
not lit
not lit
DX6
V1
V203
flashing at 1 Hz
lit
not lit
not lit
flashing at 2 Hz
DX61
V101
V501
flashing at 1 Hz
lit
not lit
not lit
flashing at 2 Hz
DX7
V100
V101
lit
lit
not lit
not lit
DX71
V101
V103
V107
lit
lit
flashing at 1 Hz
not lit
not lit
not lit
flashing at 2 Hz
DX41*
V103
V202
flashing at 1 Hz
lit
not lit
not lit
flashing at 2 Hz
DX42
V101
V103
lit
lit
not lit
not lit
DX91
V101
V501
flashing at 1 Hz
lit
not lit
not lit
flashing at 2 Hz
Summary of Contents for ORTHOPHOS XG 3 DS
Page 4: ......
Page 9: ...ORTHOPHOS XG 1General information...
Page 12: ...59 38 399 D3352 1 4 D3352 076 01 13 02 07 2008 Tab1...
Page 59: ...ORTHOPHOS XG 2 Messages...
Page 124: ...59 38 399 D3352 2 66 D3352 076 01 13 02 07 2008 2 6 List of available service routines Tab 2...
Page 125: ...ORTHOPHOS XG 3 Troubleshooting...
Page 153: ...ORTHOPHOS XG 4 Adjustment...
Page 269: ...ORTHOPHOS XG 5 Service routines...
Page 433: ...ORTHOPHOS XG 6 Repair...
Page 436: ...59 38 399 D3352 6 4 D3352 076 01 13 02 07 2008 Tab6...
Page 530: ...59 38 399 D3352 6 98 D3352 076 01 13 02 07 2008 6 21 Replacing cables Tabs 6...
Page 531: ...ORTHOPHOS XG 7 Maintenance...
Page 577: ...b 59 38 399 D3352 D3352 076 01 13 02 07 2008...