Chapter 2---System Description
2.3.11 Backplane PCB
The Backplane PCB is the interface that connects the Power
Supplies, VICs, PCBs, and other components together, either
through a direct connection to a connector on the Backplane or
through cables to connectors on the Backplane PCB. Signals are
not modified in any way by the Backplane. It serves only as an
interconnecting point. Refer to Figure 2-17 for a general idea of
how the projector wiring is interconnected through the Backplane
PCB.
Backplane
PCB
P8
P12
P14
P18
P9
P7
P72
ALPS
HVPS
P43
P4
P32
CDB
P3
P31
P10
P11
SCB
P13
RTG
P16
P17
VPB
P1
P67
VAB
P2
P68
P6
P36
HVDB
P5
P35
P19
Proj Lens
P62
Fans
P76
LVPS
VIC #1
VIC #2
VIC 3#
Figure 2-17.
Backplane Board Interface Block Diagram.
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Model 200 Service Manual
Summary of Contents for 200
Page 1: ...SERVICE MANUAL Model 200 Projector ...
Page 10: ...Safety Information Model 200 Service Manual x ...
Page 14: ...Chapter 1 Introduction 1 4 Model 200 Service Manual ...
Page 79: ...Chapter 2 System Description Model 200 Service Manual 2 65 ...
Page 121: ...Chapter 4 Maintenance Removal Replacement 4 24 Model 200 Service Manual ...
Page 131: ...Chapter 5 Troubleshooting 5 10 Model 200 Service Manual ...