Philips DVP620VR/00, Сервисная инструкция, Страница: 215 / 398

1-7-1 H9723SNA
SIGNAL NAME ABBREVIATIONS
Signal Name Function
-FL FIP Drive Power Supply
A-COM Audio Head Common
A-IN Audio Signal Input
A-IN(L) Audio(L) Signal Input
A-IN(L)-F Audio(L) Signal Input (Front)
A-IN(R) Audio(R) Signal Input
A-IN(R)-F Audio(R) Signal Input (Front)
A-IN-F Audio Signal Input (Front)
A-MODE Hi-Fi Tape Detection Signal
A-MUTE(L) Audio Mute(L) Output
A-MUTE(R) Audio Mute(R) Output
A-MUTE-H
Audio Mute Control Signal (Mute =
“H”)
A-OUT(L) Audio(L) Signal Output
A-OUT(R) Audio(R) Signal Output
A-PB/REC
Normal Audio Play Back/Record
Signal
AE-H Audio Erase Head
AFC
Automatic Frequency Control
Signal
AL+12V
12V with AC Plug
Connected
AL+2.8V
2.8V with AC Plug
Connected
AL+4.0V
4.0V with AC Plug
Connected
AL+44V
44V with AC Plug
Connected
AL+5V
5V with AC Plug
Connected
AL+9V
9V with AC Plug
Connected
AL-30V
Always -30V with AC Plug
Connected
AMPC CTL AMP Connected Terminal
AMPVcc AMPVcc
AMPVREF in V-Ref for CTL AMP
AMPVREF
OUT
V-Ref for CTL AMP
AMPVss AMPVss
ASPECT DVD Aspect Signal
AUDIO+5V +5V at Audio Signal
AVcc
A/D Converter Power Input/
Standard Voltage Input
C-CONT Capstan Motor Control Signal
C-F/R
Capstan Motor FWD/REV Control
Signal (FWD=”L”/REV=”H”)
C-FG
Capstan Motor Rotation Detection
Pulse
C-ROTA
Color Phase Rotary Changeover
SIgnal
C-SYNC Composite Synchronized Pulse
CLKSEL Clock Select (GND)
CTL(+)
Playback/Record Control Signal
(+)
CTL(-) Playback/Record Control Signal (-)
CTLAMP out To Monitor for CTL AMP Output
D-CONT Drum Motor Control Signal
D-PFG
Drum Motor Phase/Frequency
Generator
D-REC-H Delayed Record Signal
D-V-SYNC Dummy V-sync Output
DISPLAY-CLK VFD Driver IC Control Clock
DISPLAY-DATA VFD Driver IC Control Data
DISPLAY-STB VFD Driver IC Chip Select Signal
DRV-CLK VFD Driver IC Control Clock
DRV-DATA VFD Driver IC Control Data
DRV-STB VFD Driver IC Chip Select Signal
DVD-A(L) DVD Audio(L) Signal
DVD-A(R) DVD Audio(R) Signal
DVD-A(R)-
MUTE
DVD Audio(R) Mute Control Signal
DVD-A-MUTE DVD Audio Mute Control Signal
DVD-A-OUT(L) DVD Audio(L) Signal Output
DVD-A-
OUT(R)
DVD Audio(R) Signal Output
DVD-LED “DVD” LED Signal Output
DVD-OPEN/
CLOSE
DVD Open/Close at High
DVD-P-
ON+12V
+12V at DVD Power-On Signal
DVD-P-
ON+3.3V
+3.3V at DVD Power-On Signal
DVD-P-ON+5V +5V at DVD Power-On Signal
DVD-PLAY DVD Play at High
DVD-POWER DVD Power Control Signal
DVD-POWER-
MONITOR DVD Power Monitor Signal (P-
off="L", P-on="H")
DVD-STOP DVD Stop at High
DVD-VIDEO DVD Video Control Signal
END-S Tape End Position Detect Signal
EV+1.2V +1.2V Power Supply
EV+11V +11V Power Supply
EV+3.3V +3.3V Power Supply
Signal Name Function
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