Orban OPTIMOD-FM 5500 Operation Manual page 13

Function Description
Chassis Circuit Board Locator and Basic In-
terconnections
Control board Control microprocessor. Services
front panel, serial port, Ethernet,
and DSP+I/O board.
Contains:
General Purpose bus, address de-
coder, I/O+DSP interface
Memory and clock generation
Ethernet
Miscellaneous input/output
Power and Ground
I/O+DSP Board Analog Input/output
AES3 Input/output
DSP Chips; Local regulators.
Contains:
Interconnects
L and R Analog Inputs
L and R Analog Outputs
Composite And Pilot Reference
Signal Generators
Composite/SCA Daughterboard
Digital I/O & Sync Input
DSP Enhanced Serial Audio Inter-
face
DSP Control Interface
DSP External Memory Control In-
terface
DSP Power and Ground
I/O Control Interface
Clock Generation and CPLD
Power Distribution
Display Board Front-Panel LCD, LEDs, Buttons,
and Rotary Encoder
Contains:
Front of board
Rear of board
DSP Block Shows signal processing
Diagram
Drawing
Top view
(not to scale)
Parts Locator
Drawing
Schematic 1 of 5
Schematic 2 of 5
Schematic 3 of 5
Schematic 4 of 5
Schematic 5 of 5
Parts Locator
Drawing
Schematic 1 of 12
Schematic 2 of 12
Schematic 3 of 12
Schematic 4a of 12
Schematic & Parts
Locator 4b of 12
Schematic 5 of 12
Schematic 6 of 12
Schematic 7 of 12
Schematic 8 of 12
Schematic 9 of 12
Schematic 10 of 12
Schematic 11 of 12
Schematic 12 of 12
Parts Locator
Drawing
Schematic 1 of 2
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