4/18/11
888-2587-001
2-29
WARNING: Disconnect primary power prior to servicing.
Section 2 Installation & Initial Turn-On
FM HD Radio System
Figure 2-14 High-Level with single exciter and single Boost Pro.
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HIGH-LEVEL Z
DHD+
CONFIGURATION
Single Flexstar
Exciter
Single Boost Pro
ANALOG EXCITER
ANALOG T
R
ANSMIT
TER
FLEXSTAR EXCITER
RTA
C
SAMPLE
AUX RF O
U
T
MUTE
FAUL
T
SAMPLE
APC
TX
CN
TR
L
BOOST PRO
RF
IN
MUTE
FAUL
T
SAMPLE
APC
MODE
Ca
bine
t B
Cabinet A
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D
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F
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D
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F
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RF SAMPL
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10DB
COMBINER
LOAD
HD
RF OUT
PUT
FM
RF OUT
PUT
3D
B
COMBINER
LOAD
METERING
MODE
ZDHD+
TRANSMITTER
EXCITER
SWITCH
BOA
RD
EXCITER
SWITCH
BOA
RD
TX
CN
TR
L
METERING (OPT)
1
1
1
FOR U
P
GR
ADES, BNC BAR
REL CONN
ECTORS ARE
USED FOR AUX RF.
81
7-232
9-013
S
YST
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M
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NF
IG
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IO
N
,
ZDHD+
, CONF
IG
#1
3
& #
3
7
11
B
. KL
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#
1
3
&
#
3
7
W901B
W123
W3
W123
W3
W1
W1
W147
W9
03
W148
CAN BUS
CAN BUS
