Circuit-, IC descriptions and list of abbreviations
EN 211LX9000R 9.
9.11 List of Abbreviations
Analog Board
+5VSTBY
Permanent Supply 5V
8SC2
Pin8 Scart2 (only for Europe)
A_DATA
Data from Analog- to Digital-Board (UART-Communication)
A_RDY
Analog-board ready (status information to digital-board)
A18 - A19
Parallel Address Bus (CC - Flash-ROM and S-RAM)
A8 - A17
Parallel Address Bus (CC - Flash-ROM and S-RAM)
AD0 - AD7
Parallel Address and Data Bus (CC - Flash-ROM and S-RAM)
AFC
Automatic Frequency Control
AFEL
Audio Frontend Left
AFER
Audio Frontend Right
AGC / WSRI
Automatic Gain Control (for Europe), Wide Screen Rear In (for
NTSC)
AINFL
Audio In Front Left
AINFR
Audio In Front Right
AKILL
Audio Kill Signal
ALADC
Audio Left to ADC
ALDAC
Audio Left from DAC
ALE
Address Latch Enable
AM0
Adress-mode 0
AM1
Adress-mode 1
ARADC
Audio Right to ADC
ARDAC
Audio Right from DAC
ASCC1M
Audio Scart 1 Mute (System Clock Output for Real time Clock-
Adjustment)
AVCC
Power Supply for A/D-converter
AVSS
GND-Pin for A/D-converter
CFIN
Chroma Front In
CS0_
Chip Select 0 (CC - S-RAM)
CS2_
Chip Select 2 (CC - Flash-ROM)
CVBSFIN
Video Front In
D_DATA
Data from Digital- to Analog-Board (UART-Communication)
D_RDY
Digital-board ready (status information from digital-board)
DAC_MUTE
Mute Signal for DAC
DAOUT
Digital Audio Out
DVAL
Audio from Digital Video In Left
DVAR
Audio from Digital Video In Right
DVCC1
Power Supply Pin
DVCC2
Power Supply Pin
DVCC3
Power Supply Pin
DVSS1
GND Pin
DVSS2
GND Pin
DVSS3
GND Pin
FAN_OFF
Fan for Basic engine
FBIN
Fast Blanking input
FOME
FOllow ME Status line (matching signals yes/no; only for
Europe)
G1…10
DISPLAY GRID
INT
Interrupt OUT for the CC
INT
Interrupt – line from Display Print
ION
Inverse ON-Line
IPFAIL
Inverse Power Fail Detection
IPOR
Inverse Power On Reset
IRESET
Inverse Reset Input
IRR
Signal from IR-Receiver
K1
Key-Input-Line
K2
Key-Input-Line
KILL
Audio Mute
P50 IN
P50 INput-line (only for Europe)
P50 OUT
P50 OUTput-line (only for Europe)
POR_DC
Power On Reset for Display Control Print (Ext_DL)
PSS
Pal/Secam-Select
PWM_FIL
Control line for Filament Voltage Generation
PWONSW
Amplifier Switch Audio A/D Converter
RD_
Output Enable ReaD (CC - Flash-ROM and S-RAM)
RECLED
Control Signal for REC-LED
RESET_DIG
Reset Line to Digital Board
RP_
Inverse Reset line to Flash-ROM
RSA1/2
Record Selector 1/2
RY/BY_
Ready/Busy – input line (from Flash-ROM)
SIF1
Sound intermediate frequency
SB1
Secam Band 1 (PCB-Test entrance)
SCL
I²C-Bus
SCLSW
Switched I²C-Bus
SDA
I²C-Bus
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