1-7-2
H9923SNA
EV+11V
+11V Power Supply
EV+3.3V
+3.3V Power Supply
F1
Filament Power Supply 1
F2
Filament Power Supply 2
FE-H
Full Erase Head
FP-CLK
Clock Input
FP-DIN
Serial Data Input
FP-DOUT
Serial Data Output
FP-STB
Serial Interface Strobe
FSC-IN
[4.43MHz]
4.43MHz Clock Input
H-A-COMP
Head Amp Comparator Signal
H-A-SW
Video Head Amp Switching Pulse
Hi-Fi-AUDIO(L) Hi-Fi Audio(L) Head
Hi-Fi-
AUDIO(R)
Hi-Fi Audio(R) Head
Hi-Fi-COM
Hi-Fi Audio Head Common
Hi-Fi-H-SW
HiFi Audio Head Switching Pulse
HLF
LPF Connected Terminal (Slicer)
I/P-SW
Interlace/Progressive Switching
Signal
IIC-BUS-SCL
IIC BUS Control Clock
IIC-BUS-SDA
IIC BUS Control Data
INPUT-
SELECT
Input Selector Control Signal
KEY-1
Key Scan Input Signal 1
KEY-2
Key Scan Input Signal 2
LD-SW
Deck Mode Position Detector
Signal
LM-FWD/REV
Loading Motor Control Signal
MOD-A
Modulator Audio Output Signal
MOD-V
Modulator Video Output Signal
N-A-PB Normal
Audio
Playback
N-A-REC Normal
Audio
Recording
OSC Oscillator
Input
OSCin
Clock Input for letter size
OSCout
Clock Output for letter size
OSD-V-IN
OSD Video Signal Input
OSD-V-OUT
OSD Video Signal Output
OSDVcc
OSDVcc
OUTPUT-
SELECT
Output Select
P-DOWN-H
Power Voltage Down Detector
Signal
P-ON+15V
+15V at Power-On Signal
P-ON+3.3V
+3.3V at Power-On Signal
P-ON+44V
+44V at Power-On Signal
P-ON+5V
+5V at Power-On Signal
P-ON+9V
+5V at Power-On Signal
Signal Name
Function
P-ON-H
Power On Signal at High
P61/LP
P61/LP
P80/C
P80/C Terminal
PG-DELAY
Video Head Switching Pulse
Signal Adjusted Voltage
POW-SAF
P-ON Power Detection Input Signal
POWER-LED
“POWER” LED Signal Output
PWRCON-IN
Power Down
REC-LED
“REC” LED Signal Output
REC-SAF-SW
Recording Safety SW Detect (With
Record tab=”L”/ With out Record
tab=”H”)
REMOCON
Remote Control Sensor
REMOTE-DVD
DVD Remote Control Sensor
REMOTE-
VIDEO
Remote Control Sensor
RESET
System Reset Signal (Reset=”L”)
RF-SW
Video Head Switching Pulse
SIF
Source Input Format
SPDIF
Digital Audio Interface Format
Signal
ST-S
Tape Start Position Detector Signal
T-REEL
Take Up Reel Rotation Signal
TIMER+5V
+5V at Timer
TIMER-LED
“TIMER” LED Signal Output
TU-AUDIO
Tuner Audio Input Signal
TU-AUDIO(L)
Tuner Audio(L) Input Signal
TU-AUDIO(R)
Tuner Audio(R) Input Signal
TU-VIDEO
Tuner Video Input Signal
TUNER(TUN)-
SW1
Tuner System Control Signal
Output
TUNER(TUN)-
SW2
Tuner System Control Signal
Output
VIDEO(L)
Video L Head
VIDEO(R)
Video R Head
VIDEO-COM
Video Head Common
V-ENV
Video Envelope Comparator Signal
VIDEO-IN
Video Signal Input
VIDEO-IN(L)
Video(L-ch) Signal Input
VIDEO-IN(R)
Video(R-ch) Signal Input
V-OUT
Video Signal Output
Vcc
Vcc
VCR-LED
“VCR” LED Signal Output
VDD Power
Supply
VEE Pull
Down
Level
VIDEO-C
Component Video (Chrominance)
Signal
VIDEO-Cb/Pb
Component Video (Cb/Pb) Signal
VIDEO-Cr/Pr
Component Video (Cr/Pr) Signal
Signal Name
Function
Summary of Contents for DVP3050V/75
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