Philips VR705/02 - Page 19

3-2
List of Signal Abbreviations
2x Colour subcarrier
.. Scart 1/2 Pin 10
Scart 1 pin 8 input
Scart 1 pin 8 high level
Scart 1 pin 8 medium level
Scart 2 pin 8 input
Capstan motor supply, switched
Adress lines
.. Audio erase head
Audio from frontend, left
Audio from frontend, right
.. Automatic frequency control
.. Audio from frontend
Automatic gain control
.. Audio heads
.. Audio input scart 1, left
.. Audio input scart 1, right
.. Audio input scart 2, left
.. Audio input scart 2, right
.. Audio left from cinch connector
Audio right from cinch connector
Audio left from Front connector
.. Audio right from front connector
.. Audio mono to the modulator
Audio mono playback
Audio mono record
.. Analog voltage from keyboard matrix
.. NICAM Audio, left
.. NICAM Audio, right
.. Audio output from scart 1, left
... Audio output from scart 1, right
Audio output from scart 2, left
Audio output from scart 2, right
... Audio playback head
... Audio record head
Chroma Automatic gain control
Capstan regulation voltage
... Colour killer detection
... Chroma Noise Reduction
... Chrominance PAL record
... Capstan reverse
... Colour rotation
Chip Select 0
Chip Select 1
... Colour phase switching for LP feature mode
.. Colour system information
Chrominance secam playback
Chroma to Noise Reduction
... Chrominance secam record
9V/17V switching for capstan motor
Composite sync pulse
CTL1/2 ee. Control track signal
DO-7 0... eceeeteee Data lines
DC_RESET ..... Reset Display Control
DRUM ........0.. Head wheel control
.. Synchro-Edit control signal
.. Envelope comparator signal
Feature frame pulse
Capstan tacho pulse digital
... FM audio playback
... FM audio record
... FM video playback
.. FM video record
... Follow Me (video signals equal)
... Colour subcarrier
.. Threading tacho
.. Threading tacho digital
.. Heater for displaytube high
Heater for displaytube low
GB
VIDOUT2
Heater voltage control signal
.. Head pulse video
.. Head pulse audio
.. Head Select Control (SP/LP)
.. Main erase oscillator on/off
.. Deck switch
.. Interrupt
.. Inverse power on reset
Inverse record FM-audio
Inverse Record Audio Linear
.. Inverse Record Video
.. Inverse stand by
.. Crosstalk Reduction
.. Control pulse amplification low
.. Long play heads
.. Main erase head
.. Loop through pin 16 scart 2/1
.. Audio mute
.. Not connected
.. Shift register bus data
.. OSD Frame pulse
.. Playback Video
Head wheel position/-speed
Pin 10 scart 1/2 output
Pin 10 scart 1/2 input
Power on reset
.. PAL/SECAM Switch
.. Output Enable RAM/ROM
.. Record protection
.. Receive Data
.. Secam band 1
.. HC bus clock
.. HC bus data
.. YCA IIC bus clock
YCA IIC bus data
High Speed IiC bus clock
. High Speed IIC bus data
.. Sound filter switch
Standard play heads
Shift Register Clock -
.. Second sound intermediate frequene'
.. Strobe pulse for shiftregister
.. Head switching pulse
.. Control track pulse
.. Tape end detection
Tape start detection
Threading motor in/out
Loading motor on/off
Tracking information audio / Audio level indication
Tracking information video
.. Transmit Data
.. Video to signal electronics
Signal before Y-CCD
Signal after Y-CCD
.. Video from front connector
Video from front end
Video output scart 1
Video output scart 2
Video input scart 1
Video input scart 2
Control sync pulse inversion
headphone volume
.. Video from OSD part
.. Video from signal electronics
.. Control track write/read
.. Write enable for RAM
.. Wind tacho left
.. Wind tacho left digital
.. Wind tacho right
Wind tacho right digital