Philips VR630 - IC Pin Function Descriptions

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
1IN
SC2-IN
Input Signal from
Pin 8 of SCART2
L/Hi-z
2IN
PG-
DELAY
Video Head
Switching Pulse
Signal Adjusted
Voltage
A/D
3IN
POW-
SAF
P-ON Power
Detection Input
Signal
A/D
4IN
END-S
Tape End
Position
Detect Signal
A/D
5IN
AFC
Automatic
Frequency
Control Signal
A/D
6IN
V-ENV
Video Envelope
Comparator
Signal
A/D
7IN
KEY-1
Key Scan Input
Signal 1
A/D
8IN
KEY-2
Key Scan Input
Signal 2
A/D
9IN
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