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Figure 3-2. AC Programming Signal Path
Phase A U740-9
J722-5
J2-5
J4-1 P1-1
J2-1A Sig A Hi
J2-1B
Sig A com
Phas6 B U770-9
J723-11
J2-11
J4-5 P1-5
J4-1A Sig B Hi
J4-1B
Sig B com
Phase C U774-9
J723-17
J2-17
J4-3 P1-3
J6-1A Sig C Hi
J6-1B
Sig C com
A8 DSP Assembly
A6 Servo Assembly
A4 Mother Assembly
Remove A1 A2 A3
to access these connections
TP3
TP5
TP7
TP1