Of Abbreviations - Philips DVDR880/001 Service Manual

Circuit-, IC Descriptions and List of Abbreviations
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
SDASW
Switched I²C-Bus
SFS_TS
SAW Filter Select Trap Select
STBY
Standby-Line (Flash_Toshiba)
SYNC
Video Sync input
TEMP_SENSE
Temperature Sense Line
VER
HW-version input
VFV
Video from Frontend
VKK
VFT Driver Power Supply
VREFH
DVDR880-890 /0X1
Pin for Reference-voltage input to A/D-converter
VREFL
Pin for Reference-voltage input to A/D-converter
VS1/2
View Selector 1/2
WR_
Write Enable (CC - Flash-ROM and S-RAM)
WSFI
Wide Screen Signalling Front In
WU
Wake Up
X1
Oscillator Pin
X2
Oscillator Pin
XIN
Oscillator Pin
XOUT
Oscillator Pin
XT1
Low Frequency Oscillator Pin
XT2
Low Frequency Oscillator Pin
YFIN
Luminance Front In
9. EN 211