Motorola R-20010 Maintenance Manual page 89

Table 5-1. System Motherboard Wirelist (Sheet 9 of 57)
FROM
TO
NAME
J4-19
J1-7,8
HV . CHOPPER DR
J4-20 J1-7,8
HV CHOPPER DR
J4-21 J6-15, 16
DC BUS
J4-22
J6-15,16 DC BUS
J4-23 J15-91
PWR OFF
J4-24 J15-94 J3-9 J12,13-20
PWR ON
J4-25 J15-97
AC LED
J4-26 J3-13
AC VOLTAGE SENSE
J4-27
J6-32
DC DRIVE
J4-28
J6-32
DC DRIVE
J4-29
J6-33
DC DRIVE
J4-30 J6-33
DC DRIVE
J4-31 J6-34
RELAY ON
J4-32
J6-34
RELAY ON
J4-33 J6-35
AC DRIVE
J4-34 J3-15,16 J16-1
FREO STD SUPPLY
J4-35
J6-36
AC DRIVE
J4-36
J16-1 J3-15,16
FREQ STD SUPPLY
J4-37 J15-98
DC LED
J4-38 JS-34
AC CURRENT SENSE
J4-39 JS-35
AC CURRENT SENSE
J4-40 GND
GND
J4-41
GND
GND
J4-42 GND
GND
J4-43
J4-44
5-10