RUN EXCITE: Service & Maintenance Manual - rev. 1.5
Are the DC v oltages at the
input to the download board?
Replace cable TRM-18
NO
YES
YES
B
8
C
Are the DC v oltages on patch
connector D correct?
Replace cable TRM-19
NO
10
Are the DC voltages at the
output to the download board?
Replace the download
board
NO
YES
9
Are the DC v oltages at the
input to the display board
correct?
Replace the
display/386 board
Replace cable TRM-24
NO
YES
11
C D
500
700
900
Continued
on the following page.
Page 6.13