903-0628-00 Rev. 1
Model 903-HD User's Guide – FMB-X-2.5
Focal Technologies Corp.
Page 3-9
903-0123-00
INSIDE POWER COVER
PRIMARY FUSE (F1)
903-7210-00
44 HP BACKPLANE -X ASSEMBLY
SLOTS: 2 X VIDEO, 1 X FMB, 4 X DATA,
1 X PSU
3 x M2.5X16mm CHEESE HD
SS SLOTTED SCREWS
903-0122-00
POWER COVER
J10
DIGITAL GROUND
(DGND)
J9
+5 VDC
Pin3 2 1
J13
FAN HEADER
PIN 1 = +12 VDC
PIN 2 = TACH
PIN 3 = +12 VDC RETURN
J15
SERIAL NO.
PROGRAMMING
PORT HEADER
J19
-12 VDC
J17
ANALOG GROUND
(AGND)
J18
+12 VDC
J16
AC: N/C
DC: -VIN (GND)
J14
AC: EARTH + CHASSIS
DC: CHASSIS
J12
AC: NEUTRAL
DC: N/C
J11
AC: LINE
DC: +VIN
PRIMARY FUSE (F1)
1 A TIME DELAY
Pin 4
Pin 1
Figure 3-7: 44 HP -X Console Backplane (CBP-241-XC)
Summary of Contents for Focal 903
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Page 89: ...903 0628 00 Rev 1 Model 903 HD User s Guide FMB X 2 5 APPENDIX E BACKPLANE PIN CONFIGURATIONS ...