Chapter 3 Page no. 278
Indicators and Switches.fm
GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
Central Listing
2-9-5. kVmA Board 700PL1 Test Points
2-10. Mains Distribution Rack Jumpers and Switches
• Check that the jumpers on the Mains Distribution Board are installed as follows:
Test Point Label (in French) Function (in English)
TP1 0 V K 0V
TP2 0 V M 0V
TP3 Retour_MA mA feedback (or return)
TP4 Vcc Vcc (+5 V)
TP5 Chute_kV kV < Minimum Threshold
TP6 -10 V
TP7 Measure_kV
TP8 kV_Ref kV Reference
TP9 E kV
TP10 kV_Ref_Auto kV Reference Automatic
TP11 kV_Ref_Manuel kV Reference Manual
TP12 Init 1
TP13 kV 2
TP14 kV 1
TP15 Init 2
TP16 Measure mA
TP17 N.C
TP18 N.C
TP19 N.C
TP20 Auto Regul
TP21 kV 5 kV at 5 kV
TP22 Ref_mA_Max
TP23 -12V_Drivers
TP24 N.C
TP25 kV C
TP26 N.C
TP27 kV X kV Max
TP28 N.C
TP29 Ref kV X Reference kV Max
TP30 mA Max
TP31 mA_F
Jumper Present? Where?
TP1 NO Between K2 and K6
TP2 NO Beside K8
TP3 YES Beside K10