1-15-2
H9903PIN
46
-
NUB
Not Used
-
47
IN
LP
LP
-
48
IN
FSC-IN
[4.43MHz]
4.43MHz Clock
Input
-
49
-
OSDVss OSDVss
-
50
IN
OSD-V-
IN
OSD Video Signal
Input
-
51
-
NU
Not Used
-
52
OUT
OSD-V-
OUT
OSD Video Signal
Output
-
53
-
OSDVcc OSDVcc
-
54
-
HLF
LPF Connected
Terminal (Slicer)
-
55
A
IN
COLOR-
IN
SECAM or
MESECAM
Chroma Video
Input Signal at
Super Impose
-
B
-
NU
Not Used
-
56
-
NU
Not Used
-
57
-
NU
Not Used
-
58
IN
C-SYNC
Composite
Synchronized
Pulse
PULSE
59
OUT 8POUT-1
Control SCART 1
8Pin Level by
using 8POUT-1
and 8POUT-2
H/L
60
OUT 8POUT-2
Control SCART 1
8Pin Level by
using 8POUT-1
and 8POUT-2
Hi-z/L
61
-
NU
Not Used
-
62
-
NU
Not Used
-
63
-
NU
Not Used
-
64
-
NU
Not Used
-
65
-
NU
Not Used
-
66
OUT
C-POW-
SW
Capstan Power
Switching Signal
H/L
67
OUT P-ON-H
Power On Signal
at High
H
68
OUT
DRV-
DATA
VFD Driver IC
Control Data
H/L
69
OUT DRV-STB
VFD Driver IC
Chip Select
Signal
H/L
70
OUT DRV-CLK
VFD Driver IC
Control Clock
H/L
71
OUT
IIC-BUS-
SCL
IIC BUS Control
Clock
H/L
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
72
IN/
OUT
IIC-BUS-
SDA
IIC BUS Control
Data
H/L
73
-
NU
Not Used
-
74
-
NU
Not Used
-
75
IN
DVD-
POWER-
MONITOR
DVD Power
Monitor Signal (P-
off=“L”, P-on=“H”)
H/L
76
OUT C-CONT
Capstan Motor
Control Signal
PWM
77
OUT D-CONT
Drum Motor
Control Signal
PWM
78
OUT C-F/R
Capstan Motor
FWD/REV
Control Signal
(FWD=“L”/
REV=“H”)
H/L
79
IN
S-REEL
Supply Reel
Rotation Signal
PULSE
80
IN
T-REEL
Take Up Reel
Rotation Signal
PULSE
81
OUT
LM-
FWD/
REV
Loading Motor
Control Signal
H/L/
Hi-z
82
OUT
OUTPUT-
SELECT
Output Select
H/L
83
OUT
AUDIO-
MUTE-H
Audio Mute
Control Signal
(Mute = “H”)
H
84
-
NU
Not Used
-
85
-
NU
Not Used
-
86
IN
A-MODE
Hi-Fi Tape
Detection Signal
L
87
IN
C-FG
Capstan Motor
Rotation
Detection Pulse
PULSE
88
-
NU
Not Used
-
89
-
NU
Not Used
-
90
IN
D-PFG
Drum Motor
Phase/Frequency
Generator
PULSE
91
-
AMPVRE
F OUT
V-Ref for CTL
AMP
-
92
-
AMPVRE
F in
V-Ref for CTL
AMP
-
93
-
P80/C
P80/C Terminal
-
94
IN/
OUT
CTL (-)
Playback/Record
Control Signal (-)
H/L
95
IN/
OUT
CTL (+)
Playback/Record
Control Signal (+)
H/L
96
-
AMPC
CTL AMP
Connected
Terminal
-
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
Summary of Contents for DDVR-6830
Page 36: ...1 12 6 H9903SCM4 Main 4 8 Schematic Diagram VCR Section...
Page 37: ...1 12 7 H9903SCM5 Main 5 8 Schematic Diagram VCR Section...
Page 38: ...1 12 8 H9903SCM6 Main 6 8 Schematic Diagram VCR Section...
Page 40: ...1 12 10 H9903CM8 Main 8 8 Schematic Diagram VCR Section...
Page 42: ...1 12 12 H9903SCJ Jack A Schematic Diagram VCR Section...
Page 43: ...1 12 13 H9903SCAFV AFV Schematic Diagram VCR Section...
Page 45: ...1 12 15 H9903SCD2 DVD Main 2 3 Schematic Diagram DVD Section...
Page 47: ...1 12 17 H9903SCD3 DVD Main 3 3 Schematic Diagram DVD Section...
