Philips DVD757VR /00, Руководство по обслуживанию

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1-6-1 H9520SNA
SIGNAL NAME ABBREVIATIONS
Signal Name Function
8POUT-1
SCART 1 8Pin Output Control
Signal
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-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+20.5V/
+12V 15V/+12V 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
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 Signal
C-POWER-
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”
DRV-CLK LED Clock Driver IC Control Clock
DRV-DATA LED Clock Driver IC Control Data
DRV-STB
LED Clock Driver IC Chip Select
Signal
DVD A DVD Audio Signal
DVD LED “DVD” LED Signal Output
DVD PLAY DVD Play at High
DVD-8PIN-IN
SCART 8Pin DVD Input Control
Signal
DVD-B-OUT
DVD Component Video Signal
(blue)
DVD-G-OUT
DVD Component Video Signal
(green)
DVD-LED “DVD” LED Signal Output
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-POWER DVD Power Control Signal
DVD-
POWERMONI
TOR
DVD Power Monitor Signal
(P-off="H", P-on="L")
Signal Name Function