| Circuit Descriptions and List of Abbreviations | ||
9.6 Abbreviation list |
| SRAM | |
|
| STBY | |
ADC | Analogue to Digital Converter | SVCD | |
SW | |||
AGC | Automatic Gain Control | ||
THD | |||
ASD | Architecture and Standard Design | ||
TTL | |||
AM | Amplitude Modulation | ||
uP | |||
BE | Basic Engine | ||
VAL | |||
ComPair | Computer aided rePair | ||
VCD | |||
CD Digital Audio | |||
Y/C | |||
CS | Chip Select | ||
| |||
CVBS | Composite Video Blanking and | YUV | |
| Synchronisation | ||
|
| ||
DAC | Digital to Analogue Converter |
| |
DAIO | Digital Audio Input Output |
| |
DEMUX |
| ||
DENC | Digital Encoder |
| |
DFU | Direction For Use: description for the |
| |
| end user |
| |
DNR | Dynamic Noise Reduction |
| |
DRAM | Dynamic Random Access Memory |
| |
DSD | Direct Stream Digital |
| |
DSP | Digital Signal Processing |
| |
DST | Direct Stream Transfer (= loss less |
| |
| compressed DSD signal) |
| |
DTS | Digital Theatre Sound |
| |
DVD | Digital Versatile Disc |
| |
EEPROM | Electrically Erasable and |
| |
| Programmable Read Only Memory |
| |
EFM | Eight to Fourteen bit Modulation |
| |
EMI | External Memory Interface (STi55xx) |
| |
FFC | Flat Foil Cable |
| |
FLASH | Flash memory |
| |
HPF | High Pass Filter |
| |
HW | Hardware |
| |
I2C | Integrated IC bus (signals at 5V level) |
| |
I2S | Integrated IC Sound bus (signals at |
| |
| 3.3V level) |
| |
IC | Integrated Circuit |
| |
IF | Intermediate Frequency |
| |
IRQ | Interrupt Request |
| |
KOK | Karaoke |
| |
LFE | Low Frequency Effect (= subwoofer) |
| |
LLD | Loss Less Decoder |
| |
LPCM | Linear Pulse Code Modulation |
| |
LRCLK | Left/Right clock |
| |
LVTTL | Low Voltage Transistor Transistor |
| |
| Logic (3.3V logic) |
| |
M2 | Mercury 2 Basic Engine |
| |
MACE | Mini All Compact Disc Engine |
| |
MPEG | Motion Pictures Experts Group |
| |
NC | Not Connected |
| |
NVM | Non Volatile Memory (= IC containing |
| |
| TV related data e.g. alignments) |
| |
OC | Open Circuit |
| |
OPU | Optical |
| |
PCB | Printed Circuit Board (see PWB) |
| |
PCM | Pulse Code Modulation |
| |
PCM_CLK | Audio system clock for DAC |
| |
PCM_OUTx | Audio serial output data |
| |
PSP | Pit Signal Processing |
| |
PSU | Power Supply Unit |
| |
PWB | Printed Wiring Board (see PCB) |
| |
RAM | Random Access Memory |
| |
RGB | Red, Green and Blue colour space |
| |
ROM | Read Only Memory |
| |
S2B | Serial to Basic Engine (= |
| |
| communication bus between host- |
| |
| and servo processor) |
| |
SCL | Serial Clock I2C |
| |
SCLK | Audio serial bit clock |
| |
SDA | Serial Data I2C |
| |
SDRAM | Synchronous DRAM |
| |
SMI | Shared Memory Interface |
| |
S/PDIF | Sony Philips Digital InterFace |
| |
DVD763SA |
| 9. |
| EN 75 |
Static RAM Standby Super Video CD Software
Total Harmonic Distortion
Transistor Transistor Logic (5V logic) Microprocessor
Video Audio Loader Video CD
Luminance (Y) and Chrominance (C) signal
Component video
