Philips VR109/55 - Signal Name Abbreviations

SIGNAL NAME ABBREVIATIONS
Signal Name Description
A-COM Audio Head Common
A-MUTE Audio Mute Control Signal
A-PB/REC Normal Audio Play Back/Record
Signal
AE-H Audio Erase Head
AFC Auto Frequency Control Signal
AL+12V Always +12V with AC Plug
Connected
AL+44V Always +44V with AC Plug
Connected
AL+5V Always +5V with AC Plug
Connected
AL-28V Always -28V with AC Plug
Connected
a~j Display Segment Output
CHARACTER OSD Character Signal
C-CONT Capstan Motor Control Signal
C-DRIVE Capstan Motor Driver Signal
C-F/R Capstan Motor Forward/Reverse
C-FG Speed Data of Capstan Motor
C-ROTA Color Phase Rotary Switching
Signal
C-SYNC Composite Synchronized Pulse
V-Sync+H-Sync
CM GND Ground for Capstan Motor
CTL(+) Capstan Motor Control Pulse
CTL(-) Capstan Motor Control Pulse
D-COM Drum Motor Common
D-CONT Drum Control Signal
D-FG Drum Motor Speed Data
D-PG Drum Motor Angle Position Detect
D-REC-H Delayed Record Control
D-U Drum Motor Control Signal
D-V Drum Motor Control Signal
D-V SYNC Dummy Vertical Synchronized
Pulse
D-W Drum Motor Control Signal
END-S Tape End Position Detect Signal
FE-H Full Erase Head
FE-H GND Ground for Full Erase Head
FG GND Ground for C-FG
F1, F2 Filament Voltage 1,2
GND Ground (DC 0V)
Signal Name Description
G1~G4 Grid Control Output 1~4
H-SYNC Horizontal Synchronized Pulse
KEY -1 Key Scan Input Signal 1
KEY -2 Key Scan Input Signal 2
I2C-BUS-DATA Serial Data for Tuner
I2C-BUS-CLK Serial Clock for Tuner
LD-M(+) Loading Motor Forward Drive
LD-M(-) Loading Motor Reverse Drive
LD-SW Deck Mode Position Detector
Switch
LM-FWD Loading Motor Forward
LM-REV Loading Motor Reverse
LINE-IN Line Audio In Rear
LINE-IN-F Line Audio In Front
LINE-OUT Line Audio Out
MOD-A Modulator Audio Output Signal
MOD-V Modulator Video Output Signal
OSD-
BLUEBACK
OSD Blueback Signal
P-DOWN-L Power Voltage Down Detector
P-ON+5V +5V at Power-On Signal
P-ON+9V +9V at Power-On Signal
P-ON-L Power-On Low Signal
PB-CTL Playback Control Signal
PG(+) PG Sensor Signal (+)
PG(-) PG Sensor Signal (-)
REC-CTL(+) Record Control Signal(+)
REC-CTL(-) Record Control Signal(-)
REC-SAF-SW Rec Safety SW Detect
REMOCON Remote Control Signal
RESET System Reset Signal
RF-SW Head Switching Pulse
ST-S Tape Start Position Detect Signal
T-REEL Take-Up Reel Sensor
TIMER+5V +5V at Timer
TU-AUDIO Tuner Audio Input Signal
TU-VIDEO Tuner Video Input Signal
TV/VCR TV/VCR Control
V(L) Video Head (L)
V(R) Video Head (R)
1-7-1 H67T0SNA
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06/28/2012
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