GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
Job Card LOTO A001 - Lock-Out / Tag-Out (LOTO) Procedures
Page no. 385
JC-LOTO-A-001.fm
6. Use to Digital Multimeter to check that the 27 V circuit is at 0 V between the following items of the
Supply Command Board 200PL2:
• Test Points P27V and 0/27V.
• Connections on each side of Fuse F3.
XJ1XJ2
XJ3 XJ4
F1
F2
F4
F5
XJ8XJ3
XJ6
XJ7
XJ9
F3
F6
TP19
TP19
TP19
TP18
P250V
TP1
P27V
0V/27V
XJ5
TP2
0VV
TP16
TP15
TP12
TP13
TP8
TP7
TP6
TP5
TP4
TP3
TP10
0V/250V
TP9
TP21
XJ10
27 V Test Points
Fuse F3