1-14-3
HC265-468PIN
[ VR330/02,VR330/07,VR330/39,VR530/39,VR630/02,VR630/07,VR630/16,VR630/39 ]
Comparison Chart of Models and Marks
IC501( SERVO / SYSTEM CONTROL IC )
“H”
≥
4.5V, “L”
≤
1.0V
Model
Mark
VR330/02
D
VR330/07
E
VR330/39
F
VR530/39
G
VR630/02
H
VR630/07
I
VR630/16
J
VR630/39
K
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
1
IN
SC2-IN
Input Signal from
Pin 8 of SCART2
L/Hi-z
2
IN
PG-
DELAY
Video Head
Switching Pulse
Signal Adjusted
Voltage
A/D
3
IN
POW-
SAF
P-ON Power
Detection Input
Signal
A/D
4
IN
END-S
Tape End
Position
Detect Signal
A/D
5
IN
AFC
Automatic
Frequency
Control Signal
A/D
6
IN
V-ENV
Video Envelope
Comparator
Signal
A/D
7
IN
KEY-1
Key Scan Input
Signal 1
A/D
8
IN
KEY-2
Key Scan Input
Signal 2
A/D
9
IN
LD-SW
Deck Mode
Position Detector
Signal
A/D
10
OUT ST-S
Tape Start
Position Detector
Signal
A/D
11
-
N.U.
Not Used
-
12
-
N.U.
Not Used
-
13
OUT
D-V-
SYNC
Dummy V-sync
Output
H/Hi-z
14
IN
REMOC
ON-IN
Remote
Control Sensor
L
15
OUT C-ROTA
Color Phase
Rotary
Changeover
SIgnal
H/L
16
D,E,
F
-
N.U.
Not Used
-
G,H,
I,J,K
OUT H-A-SW
Video Head Amp
Switching Pulse
H/L
17
D,E,
F
-
N.U.
Not Used
-
G,H,
I,J,K
IN
H-A-
COMP
Head Amp
Comparator
Signal
H/L
18
OUT RF-SW
Video Head
Switching Pulse
H/L
19
D,E,
F
-
N.U.
Not Used
-
G,H,
I,J,K
OUT
HiFi-H-
SW
HiFi Audio Head
Switching Pulse
H/L
20
IN
DAVN-L
VPS/PDC Data
Receive = “L”
L
21
-
N.U.
Not Used
-
22
-
N.U.
Not Used
-
23
-
N.U.
Not Used
-
24
-
N.U.
Not Used
-
25
-
N.U.
Not Used
-
26
-
N.U.
Not Used
-
27
OUT
RGB-
THROUGH
SCART 2 RGB
Through Control
Signal
L/Hi-z
28
-
N.U.
Not Used
-
29
D,E,
G,H,
I,J,K
OUT
AUDIO-
SW1
Audio Input/
Output
Switching
Control Signal 1
(Mono)
Z/L
F
-
N.U.
Not Used
-
30
D,E,
G,H,
I,J,K
OUT
AUDIO-
SW2
Audio Input/
Output
Switching
Control Signal 2
(Mono)
Z/L
F
-
N.U.
Not Used
-
31
IN
REC-
SAF
Recording Safety
SW Detect (With
Record tab="L"/
With out Record
tab="H")
H
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level