GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
Job Card TSG A020 - Generator Power-Up Sequence Flow Charts
Page no. 1081 Chapter 9
JC-TSG-A-020.fm
2-12 E08: 071/082 Error on the Console Display
Are the following conditions present:
• button on console lit
• Exposure disabled lamp on console lit
• Error message "E08 Power supply failure
071/082" on console display
No
Start Power-up Sequence
See
Power-Up Sequence on page 1071
Yes
200PL1 DS5 and
DS6
both lit?
Yes
No
200PL1: voltage
between PT20 and
0VE less than 2 V?
No
Yes
Change 200PL2.
400PL2: voltage
between TP25 and
TP4 at 5 V?
No
Yes
Change 400PL2.
(DR407 - page 1577
Check and correct position of "SEL" wire on
200PL1. See
Job Card PHY A016 - AC
Connection
on page 469. "SEL" wire is set to a
voltage greater than the true mains voltage.
400PL1: voltage
between TP85 and
GNDB at 0 V?
No
Yes
Continuity OK in cable
between 400PL1 XJ10
and 400PL2 XJ2?
Yes
Change 400PL2.
(DR407 - page 1577
No
Change cable between 400PL1
XJ10 and 400PL2 XJ2.
200PL2: voltage
between TP4 and
0VV at 12 V?
No
Yes
Continuity between 400PL1
connector XJ1 pin 25 and
200PL2 connector XJ1 pin
25 OK?
Yes
Change 400PL1.
(DR406 - page 1569)
No
Change cable between 400PL1
XJ1 and 200PL2 XJ1.
Main power contact
K1 terminal K1–14 at
12 V?
Yes
No
Change 200PL2.
Continuity between 200PL1
connector XJ11 pin 15 and
200PL2 connector XJ2 pin
15 OK?
Yes
Change 200PL1.
No
Change cable between 200PL1
XJ11 and 200PL2 XJ2.
Cable between 200PL1
XJ10 and main power
contact K1 OK?
Yes
No
Change cable between 200PL1
XJ10 and main power contact K1.
Main power contact K1
between K1–13 and
K1–14 OK?
Yes
No
Change main power contact K1.
To Next Page
Loading...
Need help?
General
