Valleylab CUSA EXcel-8 - Page 141

Ultrasonics and Machine Control Printed Circuit Boards
Loc. Connector Wire Color
J14 6-pin connector red, black, red, black, red, black
J13 large 2-pin connector orange, brown
J10 small 2-pin connector brown, orange
J7 12-pin connector black
J6 2-pin connector black, black
J5 2-pin connector green, white
5. Remove four screws (M5 Phillips) and four lock washers (M5) from the
ultrasonics PCB panel. Refer to Figure 11-3.
When you remove the ultrasonics PCB panel, you will find the heat
sink and cooling fan cables attached to it.
Figure 11-3.
Cables on the ultrasonics PCB
assembly M5 Phillips screw
D
J1
=
5
3
J3 ©
J4
J5
3
| ©
к | ©
J8
|
~
|
J6
S
Ji a | p + al 7 3
ss
©
©
EN
~
Y
N я U 1 113
MS Phillips screw Re mm
J9 pa <4 ή J14
< E)
q В
7 Φέι
E
M5 Phillips screw
M5 Phillips screw
CUSA EXcel-8 System Service Manual
11-9