Installation manual

Revision F • 3/12
HARRIS CORPORATION
5-3
5 Service
5.1.3 UPGRADE KIT PARTS
Profanity Delay (HARHDE200-PROFAN)
Harris # Description or Use Qty.
21-801-1 iButton for Profanity Delay 1
71-1441 Installation documentation 1
Arbitron PPM Interface (HARHDE200-PPM)
Harris # Description or Use Qty.
21-801-2 iButton for Arbitron PPM 1
71-1441 Installation documentation 1
90-2200 Interface Cable Assy 1
Arbitron PPM & Profanity Delay
(HARHDE200-PROF/PPM)
Harris # Description or Use Qty.
21-801-3 iButton (PPM & Profanity Delay) 1
71-1441 Installation documentation 1
90-2200 Interface Cable Assy 1
5.2 Technical Overview
The HDE-200 consists of four PCAs:
· Interface Controller
· Linux CPU
· Front Panel Display
· HD Radio DSP
The HDE-200 block diagram is shown below.
The part identifiers in this section are silkscreened
onto the circuit boards.
The power supply—a commodity +5 VDC “line
lump” type held captive within the chassis, plugs
into J23 on the Interface Controller. The 5 volt
output is filtered, regulated and/or current lim-
ited by U14, U15, U17, U32, U38, U39, U40, and
U41 to derive the four supply voltages (+1.2, +1.8,
+3.3 and +5 volts) used in the HDE-200.
5.2.1 Interface Controller
A Field Programmable Gate Array (FPGA),
U33, controls signal routing, remote I-O logic, the
BNC BNC TRS
RJ-45 RJ-45
RJ-45
RJ-45
44-pin D-Sub
RJ-45
A
12-pin
MOD IV
PHASE PHASE
20.00MHZ 22.58MHZ
LOOPS
BNC
1PPS
3-PIN
PHASE LOCKED
SPI 0 Status/Command
SSC Audio
DELAY MEMORY
MAIN DELAY
LEFT RIGHT
~IRQ0
~IRQ1
~SPI0_GA_PROG
SERIAL-PORT A
SERIAL-PORT
B
~SPI0_FPGA_CNFG
44.1KHZ
Processor Reset
~RST_9260
iButton
socket
10.00MHZ
1PPS
HEAD
PHONE
AMP
FILTER
INTERNAL
POWER
~RST_9260
BYPASS RELAYS
DC
POWER
99-1820
HD Radio
DSP PCA
90-1446
Ribbon Cable
901 012 1293
Front Panel
Display Assembly
50-31
+5VDC
Supply
90-2131-2
CAT-5 Cable
Broadcom Multi-Port
Ethernet Switch
Linux CPU
(plugs into
SODIMM socket)
Xilinx Spartan 3 FPGA
Copernicus
GPS Receiver
F
USB Host
9260
Processor
with SRAM
and DRAM
Ethernet
I/O
Main
Delay
In
USB 10 MHz 1 PPS 44.1 kHz
H/P Monitor
GPS
Main
Delay
Out
MPS
Audio
In
Ref
Mon
Out
Post Delay
Loop I/O
Remote I/O
Logic
Port
1
Port
2
Port
3
XLR-F XLR-M XLR-MXLR-F
~RST_9260
AC Input
(110-240 VAC
50/60Hz)
Power
HDE-200 Block Diagram
B