Harris DiamondCD Series - Page 20

1-6 888-2463-001 3/6/08
WARNING: Disconnect primary power prior to servicing.
Diamond Series™
Section 1 Introduction
Figure 1-5 DHD20P1, DHD45P2 System Block Diagram
Figure 1-6 DHD30P1, DHD60P2, DHD90P3, *DHD90P4, DHD120P4 and DHD150P5
Exciter
Exciter Driver
Exciter
Exciter
Driver
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PA
CAB 2
H
Y
B
R
I
D
2 Cabinet
Combiner
Filter
Filter
S
p
l
i
t
t
e
r
PA
CAB 2
SMPTE-310M
Data Input
SMPTE-310M
Data Input
Optional
Control Meters Remote PS1 PS6
Exciter
Select
S
Control Cabinet
PA Cabinet
Exciter
Exciter Driver
Exciter
Exciter
Driver
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PAPA
PA
CAB 2
PA
CAB 3
PA
CAB 4
PA
CAB 5
G
y
s
e
l
3-5 Cabinet
Combiner
Filter
Filter
S
p
l
i
t
t
e
r
PA
CAB 2
PA
CAB 3
PA
CAB 4
PA
CAB 5
SMPTE-310M
Data Input
SMPTE-310M
Data Input
Optional
Control Meters Remote PS1 PS8
Exciter
Select
S
Control Cabinet
PA Cabinet
NOTE:
The DHD90P4 has 4 PA
cabinets, each with
12 PA Modules