-45-
IC DESCRIPTION
· Five channel processing for Main Left and Right, Subwoofer, Centre and Surround. To exploit this
feature an external DAC is required.
Volume and tone control for loudspeakers (stereo versions with Audio DSP)
· Automatic Volume Level (AVL) control
· Smooth volume control
· Master volume control
· Soft-mute
· Loudness
· Bass, Treble
· Dynamic Bass Boost (DBB)
· Dynamic Virtual Bass (DVB)
· BBE® Sound processing
· Graphic equalizer
· Processed or non processed subwoofer
· Programmable beeper
Reflection and delay for loudspeaker channels (stereo versions with Audio DSP)
· Dolby® Pro Logic® Delay
· Pseudo hall/matrix function
Psycho acoustic spatial algorithms, downmix and split in loudspeaker channels (stereo versions
with Audio DSP)
· Extended Pseudo Stereo (EPS)
· Extended Spatial Stereo (ESS)
· Virtual Dolby® Surround (VDS 422,423)
· SRS 3D and SRS TruSurround®
RDS/RBDS(Only possible with external FM RADIO DEMOD.)
· Demodulation of the European Radio Data system (RDS) or the USA Radio Broadcast Data System
(RBDS) signal
· RDS and RBDS block detection
· Error detection and correction
· Fast block synchronisation
· Synchronisation control (flywheel)
· Mode control for RDS/RBDS processing
· Different RDS/RBDS block information output modes
m-Controller
· 80C51 m-controller core standard instruction set and timing
· 0.4883 ms machine cycle
· maximum of 256k x 8-bit flash programmable ROM
· maximum of 8k x 8-bit Auxiliary RAM
· 12-level Interrupt controller for individual enable/disable with two level priority
· Two 16-bit Timer/Counter registers
· One 24-bit Timer (16-bit timer with 8-bit Pre-scaler)
· WatchDog timer
· Auxiliary RAM page pointer
· 16-bit Data pointer
· Stand-by, Idle and Power Down modes
· 12 general I/O pins
· 14 bits PWM for Voltage Synthesis Tuning
· 8-bit A/D converter with 4 multiplexed inputs
Summary of Contents for DTU-29M5ME
Page 5: ...4 3 CIRCUIT BLOCK DIAGRAM...
Page 16: ...15 5 CM 500 F TYPICAL SERVICE DATA...
Page 26: ...25...
Page 27: ...26...
Page 28: ...27...
Page 29: ...28...
Page 30: ...29 DTU 29M5...
Page 31: ...30 DTU 29M6...
Page 32: ...31 DTU 29M7...
Page 33: ...32 DTU 29U1...
Page 35: ...34 CM 500F 4858311110 DTU 29U8 4859645360 12W 8 SP 58126F DTU 29U8...
Page 36: ...35 DTU 29F1 CM 500F 4859845360 CPT A68AKY13X CM 500F CM 500F DTU 29F1...
Page 37: ...36 DTU 29F2 CM 500F 4859845360 CPT A68AKY13X CM 500F DTU 29F2...
Page 38: ...37 DTU 29F3 CM 500F 4859845360 CPT A68AKY13X CM 500F CM 500F DTU 29F3...
Page 40: ...39 IC DESCRIPTION...