Ex broadcast industry Logitek AE32 (Digital Audio Engine) SPARE PART
Logitek USA is a major designer and manufacturer of digital broadcast audio routers and much more...this equipment is still currently in use by many companies across the broadcast industry, although technically dated by contemporary standards.
The AE32 is a TDM-based X-Y audio router for Radio and TV applications, commonly used in conjunction with Numix/ROC/Remora Broadcast Control Surfaces (Operator Panel)
LOGITEK (USA) AE32 AE108D module SPARE PART
8x Digital audio inputs & outputs
Part # AE108D LG-337
This module is a major part of the AE32 Audio Engine from Logitek USA
Multilayer PCB and all components are SMD
If is not being used as a service replacement, some of the interesting active components are listed below:
Module is running AE-337 IO 8D Version 3.20 28 Jan 2007
7x ADSP-21065L Analog Devices (DSP Microcomputer)
8x CS8420-CS EP (Brief data info below)
CS8420-CS
Stereo digital audio sample rate converter (SRC) with AES3-type and serial digital audio inputs and outputs
Flexible 3-wire Serial Digital I/O Ports to 108-kHz Sample Rate Range 1:3 and 3:1 Maximum Input to Output Sample
128 dB Dynamic Range -117 dB THD+N at 1 kHz Excellent Performance at Almost a 1:1 Ratio Excellent Clock Jitter Rejection 24-bit I/O Words Pin and Microcontroller Read/Write Access
1x XCS10XL Spartan (FPGA)
2x LVC16245 (16 bit bus transceiver)
Non active devices:
Schott inductors
2x 14422 0102 (in the regulated power supply section)
16x 602 0024 22133 (digital input interface transformers)
COSMETIC CONDITION:
Excellent condition
No damage to the module at all
TESTING:
Tested in-situ prior to decommissioning and dismantling the AE32.
The board has 8 jumpers to set the interface impedance and all channels are currently set for 110 Ohm as this was used in AES/EBU digital audio communication. It is easy to change to 75 Ohm should the need arise.
Removed and stored in an anti-static bag.
