Service manual
The MSP 341x is designed as a
The MSP3411 has all functions of MSP3410 with the addition of a virtual surround sound feature. A Surround sound affect can be rproduced with two loudspeakers. The MSP3411 includes virtualizer
algorithm “3D Panorama” which has been approved by the Dolby laboratories for compliance with the “Virtual Dolby Surround”technolo gy. In addition, the MSP3411 includes Micronas “Panorama” algorithm.
MSP 341x features :
-sound IF input
-No external filters required
-Stereo baseband input via integrated AD converters
-Two pairs of DA converters
-Two carrier FM or NICAM processing
-AVC : Automatic Volume Correction
-Bass, treble, volume processing
-Full SCART in/out matrix without restrictions
-Improved
-Demodulator short programming
-Autodetection for terrestrial TV - sound standards
-Precise
-Automatic switching from NICAM to FM/AM or vice versa
-Improved NICAM synchronisation algorithm
-Improved carrier mute algorithm
-Improved
-Reduction of necessary controlling
-Less external components
The MSP 341x is designed to simultaneously perform digital demodulation and decoding of
The MSP 341x facilitates profitable multistandard capability, offering the following advantages:
-Automatic Gain Control (AGC) for analogue input: input range: 0.10 - 3 Vpp
-integrated A/D converter for
-all demodulation and filtering is performed on chip and is individually programmable
-easy realisation of all digital NICAM standards (B/G, I, L and D/K)
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-no external filter hardware is required
-only one crystal clock (18.432 MHz) is necessary