GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
Cable Lay-out and Pin-out
Page no. 319 Chapter 3
Cables.FM
1-81. W501 - Motor Drive Cable
Control Board PL403 J8 to Interconnection Board (2376693) CONN50.
J8 and CONN50 are 50-pin connectors wired in five similar groups of 10 pins. Four groups are used for
the four blades and one group for the filter wheel.
Pins J8-x1 to J8-x10 in the table below correspond to the following pins:
- Front blade; pins J8-1 to J8-10.
- Left blade; pins J8-11 to J8-20.
- Rear blade; pins J8-21 to J8-30.
- Right blade; pins J8-31 to J8-40.
- Filter wheel; pins J8-41 to J8-50.
1-82. W502 – Lamp Cable 2
From Lamp Cable 3 (2377082-3) to Light Assembly:
1-83. W503 – Lamp Cable 3
From DC-DC board PL402 J5 to Lamp Cable 2 (2377082-2):
Designation Type Level Pin N°
1S2 N.C N.C J8-x1
1S4 Open coll.(optical sensor) 0/5V J8-x2
VCC VCC 5 V J8-x3
GND Ground 0 V J8-x4
1M1 H-bridge 0/24 V J8-x5
1M2 H-bridge 0/24 V J8-x6
GND Ground 0 V J8-x7
VCC VCC 5 V J8-x8
1M5 Quadrature encoder 0/5 V J8-x9
1M6 Quadrature encoder 0/5 V J8-x10
Designation Level Pin No.
12 V 12 V Pin1
GND 0 V Pin2
Pin No. Level Pin No.
J5-4 12 V Pin1 (Lamp Cable 2)
J5-3 GND Pin2 (Lamp Cable 2)