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Comparison Chart of Models and Marks
Model
DV-NC200S(S)
DV-NC200(RU)
DV-NC200S(B)
IC501( SERVO / SYSTEM CONTROL IC )
Pin
IN/
Signal
Mark
No.
OUT
Name
1
IN SC2-IN
IN PG-
2
DELAY
IN POW-
3
SAF
4
IN END-S
5
IN AFC
6
IN V-ENV
7
IN KEY-1
8
IN KEY-2
9
IN LD-SW
10
IN ST-S
11
-
NU
12
-
NU
OUT D-V-
13
SYNC
IN REMOCON
14
-IN
15
OUT C-ROTA
IC PIN FUNCTION DESCRIPTIONS
Mark
A
B
C
≥
≤
"H"
4.5V, "L"
Active
Function
Level
Input Signal
from Pin 8 of
A/D
SCART2
Video Head
Switching Pulse
A/D
Signal Adjusted
Voltage
P-ON Power
A/D
Detection Input
Signal
Tape End
Position Detect
A/D
Signal
Automatic
Frequency
A/D
Control Signal
Video Envelope
Comparator
A/D
Signal
Key Scan Input
A/D
Signal 1
Key Scan Input
A/D
Signal 2
Deck Mode
A/D
Position
Detector Signal
Tape Start
Position
A/D
Detector Signal
Not Used
Not Used
Dummy V-sync
H/Hi-z
Output
Remote Control
Sensor
Color Phase
Rotary
H/L
Changeover
SIgnal
Pin
IN/
Mark
No.
OUT
16
OUT H-A-SW
IN H-A-
17
18
OUT RF-SW
OUT Hi-Fi-H-
19
1.0V
20
OUT DVD-
21
22
23
OUT
24
25
OUT
26
OUT REC-LED
OUT RGB-
27
OUT LINE-
28
29
OUT DVD-LED
30
OUT VCR-LED
31
IN
32
IN
OUT D-REC-H Delayed Record
33
-
34
IN RESET
-
35
IN Xcin
36
OUT Xcout
L
37
38
IN Xin
39
OUT Xout
1-17-1
Signal
Function
Name
Video Head
Amp Switching
Pulse
Head Amp
Comparator
COMP
Signal
Video Head
Switching Pulse
HiFi Audio Head
SW
Switching Pulse
-
NU
Not Used
DVD Power
POWER
Control Signal
-
NU
Not Used
POWER-
"POWER" LED
LED
Signal Output
-
NU
Not Used
TIMER-
"TIMER" LED
LED
Signal Output
Recording LED
Control Signal
SCART 2 RGB
Through Control
THROUGH
Signal
Audio Mute
MUTE
Control Signal
"DVD" LED
Signal Output
"VCR" LED
Signal Output
Recording
Safety SW
REC-SAF-
Detect (With
SW
Record tab="L"/
With out Record
tab="H")
Power Voltage
P-DOWN -
Down Detector
H
Signal
Signal
System Reset
Signal
(Reset="L")
Sub Clock
Sub Clock
-
Vcc
Vcc
Main Clock
Input
Main Clock
Input
Active
Level
H/L
H/L
H/L
H/L
-
H
-
H/L
-
H
H
L/Hi-z
H
H/L
H/L
H/L
H
H
L
-
-
-
-
-
H9941PIN
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