Philips DVP620VR/00, Сервисная инструкция

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1-7-1 H9724SNA
SIGNAL NAME ABBREVIATIONS
Signal Name Function
-FL FIP Drive Power Supply
8POUT-1
Control SCART 1 8Pin Level by
using 8POUT-1 and 8POUT-2
8POUT-2
Control SCART 1 8Pin Level by
using 8POUT-1 and 8POUT-2
A-COM Audio Head Common
A-IN Audio Signal Input
A-MODE Hi-Fi Tape Detection Signal
A-MUTE Audio Mute Output
A-MUTE-H
Audio Mute Control Signal (Mute =
“H”)
A-OUT Audio Signal Output
A-PB/REC
Normal Audio Play Back/Record
Signal
AE-H Audio Erase Head
AFC
Automatic Frequency Control
Signal
AGC IF AGC Control Signal
AL+12V
12V with AC Plug
Connected
AL+2.8V
2.8V with AC Plug
Connected
AL+20.5V
20.5V with AC Plug
Connected
AL+20.5V/
+12V 20.5V/+12V 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
AL-5V
Always -5V 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
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-POW-SW Capstan Power Switching Pulse
C-ROTA
Color Phase Rotary Changeover
SIgnal
C-SYNC Composite Synchronized Pulse
CLKSEL Clock Select (GND)
COLOR-IN
SECAM or MESECAM Chroma
Video Input Signal at Super
Impose
CTL(+)
Playback/Record Control Signal
(+)
CTL(-) Playback/Record Control Signal (-)
CTLAMPout 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
DAVN-L VPS/PDC Data Receive = “L”
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
DUBBING-SW Dubbing Start at high
DVD-8PIN-IN
SCART 8Pin DVD Input Control
Signal
DVD-A DVD Audio Signal
DVD-A(L)-
MUTE
DVD Audio(L) Mute Control 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-B-OUT
DVD Component Video Signal
(blue)
DVD-G-OUT
DVD Component Video Signal
(green)
DVD-LED “DVD” LED Signal Output
DVD-OPEN/
CLOSE
DVD Open/Close at High
Signal Name Function
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