Daewoo DUB-2850, Service Manual

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CP-780 Service Manual
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Dynamic Virtual Bass (DVB) (3)
BBE
Sound processing (4)
Graphic equalizer
Processed or non processed subwoofer
Programmable beeper
Reflection and delay for loudspeaker channels (stereo versions with Audio DSP)
(Option) Dolby Pro Logic Delay (1).0
Pseudo hall/matrix function
Psycho acoustic spatial algorithms, downmix and split in loudspeaker channels (stereo
versions with Audio DSP)
Extended Pseudo Stereo (EPS) (5)
Extended Spatial Stereo (ESS) (6)
Virtual Dolby
Surround (VDS 422,423) (1)
SRS 3D and SRS TruSurround (4)
RDS/RBDS
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
24 general I/O
14 bits PWM for Voltage Synthesis Tuning
8-bit A/D converter with 4 multiplexed inputs
5 PWM (6-bits) outputs for analogue control functions
Remote Control Pre-processor (RCP)
Universal Asynchronous Receiver Transmitter (UART)
Data Capture
Text memory up to 10 pages
Inventory of transmitted Teletext pages stored in the Transmitted Page Table (TPT) and