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IC PIN FUNCTION DESCRIPTIONS
< VCP Section >
IC501 (SERVO/SYSTEM CONTROL/OSD)
"H" ≥ 4.5 V, "L" ≤ 1.0 V
Pin
IN/
Signal
No.
OUT
Name
1
-
NU
Not Used
2
-
NU
Not Used
Take Up Reel
3
IN T-REEL
Rotation Signal
REMOTE-
Remote Control
4
IN
DVD
Sensor
REMOTE-
Remote Control
5
IN
VIDEO
Sensor
-
NU
Not Used
6
AUDIO-
Audio Mute Control
7
OUT
MUTE-H
Signal (Mute = "H")
8
-
NU
Not Used
-
NU
Not Used
9
POWER-
POWER LED Signal
10 OUT
LED
Output
POWER-
POWER LED Signal
11 OUT
LED
Output
IN/
IIC-BUS-
IIC BUS Control
12
OUT
SDA
Data
IIC-BUS-
IIC BUS Control
13 OUT
SCL
Clock
YCA IC Control
14 OUT YCA-SCL
Clock
YCA IC Control
15 OUT YCA-SDA
Data
YCA IC Control
16 OUT YCA-CS
Chip Select
17
-
NU
Not Used
Video Head
18 OUT RF-SW
Switching Pulse
Dummy V-sync
19 OUT D-V SYNC
Output
System Reset
20
IN RESET
Signal (Reset = "L")
LM-FWD/
Loading Motor
21 OUT
REV
FWD/ REV Output
Power On Signal to
22 OUT P-ON-L
Low
23
-
NU
Not Used
Delayed Record
24 OUT D-REC-H
Signal
Active
Function
Level
-
-
PULSE
L
L
-
H
-
-
H/L
H/L
H/L
H/L
H/L
H/L
H
-
H/L
H/Hi-z
L
H/Z/L
L
-
H
1-16-1
Pin
IN/
Signal
No.
OUT
Name
25
-
NU
Not Used
DVD-
DVD Power Control
26 OUT
POWER
Signal
Capstan Motor
FWD/REV Control
27 OUT C-F/R
Signal (FWD = "L" /
REV = "H")
Capstan Motor
28 OUT C-CONT
Control Signal
Drum Motor Control
29 OUT D-CONT
Signal
30
-
NU
Not Used
31
-
VDD
VDD
Main Clock Output
32 OUT OSCO
14.31818MHz
Main Clock Input
33
IN OSCI
14.31818MHz
34
-
VSS
VSS
35
-
NU
Not Used
36
-
NU
Not Used
Operation Mode
37
IN SXI
Selecting Input
Signal
VIDEO-
Composite Video
38 OUT
OUT
Signal Output
39
-
Vss2
Vss2
Composite Video
40
IN VIDEO-IN
Signal Input
Composite
41
IN C-SYNC
Synchronized Pulse
42
-
VDD2
VDD2
Low Path Filter Input
43
IN AFCC
Signal For AFC
Low Path Filter
44 OUT AFCLPF
Output Signal For
AFC
45
-
NU
Not Used
OUTPUT-
46 OUT
Output Select
SELECT (1)
Drum PG/FG Input
47
IN D-PFG
Signal
P-ON Power Supply
POWER-
48
IN
Abnormal Detection
SAFETY
Input
Capstan Motor
49
IN C-FG
Rotation Detection
Pulse
Active
Function
Level
-
H
H/L
PWM
PWM
-
-
-
-
-
-
-
-
-
-
-
PULSE
-
-
-
-
H/L
PULSE
L
PULSE
E8E60PIN
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