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Pin
IN/
Signal
Mark
No.
OUT
Name
26
-
N.U.
Y
-
N.U.
W,X,
Z,
AA,
27
OUT RGB-
AB,
THROUGH
AC,
AD,
AE
28
-
N.U.
29
-
N.U.
30
-
N.U.
REC-
31
IN
SAF-SW
W,X,
Y,Z,
AA,
-
N.U.
AB,
32
AC,
AE
SECAM-
AD
IN
H
W,X,
Y,Z,
AA,
-
N.U.
AB,
AC,
33
AE
AD
OUT TRICK-H
34
IN
RESET
35
IN
XC-IN
36
OUT XC-OUT Sub Clock
37
-
Vcc
38
IN
X-IN
39
OUT X-OUT
40
-
Vss
41
-
N.U.
42
-
N.U.
43
IN
CLKSEL
44
IN
OSC
IN
45
OUT OSC
OUT
Active
Function
Level
-
Not Used
Not Used
-
SCART 2 RGB
Through Control
L/Hi-z
Signal
-
Not Used
Not Used
-
-
Not Used
Recording Safety
SW Detect (With
H
Record tab="L"/
With out Record
tab="H")
Not Used
-
SECAM Mode at
H/L
High
Not Used
-
Special
Playback = "H"
H
in SECAM Mode
System Reset
L
Signal
(Reset="L")
Sub Clock
-
-
Vcc
-
Main Clock Input
-
-
Main Clock Input
Vss(GND)
-
-
Not Used
-
Not Used
Clock Select
L
(GND)
Clock Input
-
for letter size
Clock Output for
-
letter size
Pin
IN/
Mark
No.
OUT
46
-
47
-
48
IN
49
-
50
IN
51
-
OUT VIDEO-
52
53
-
54
-
AC
-
W,X,
Y,Z,
55
AA,
IN
AB,
AD,
AE
56
-
57
-
58
IN
59
OUT 8POUT-1
60
OUT 8POUT-2
Y
-
W,X,
Z,
AA,
61
AB,
IN
AC,
AD,
AE
62
OUT SD-H
W,X,
Y,Z,
AA,
-
AC,
63
AD,
AE
AB
OUT
64
IN
1-14-4
Signal
Function
Name
N.U.
Not Used
LP
LP
FSC-IN
4.43MHz Clock
[4.43MHz]
Input
OSDVss OSDVss
VIDEO-
Video Signal
IN
Input
N.U.
Not Used
Video Signal
OUT
Output
OSDVcc OSDVcc
LPF Connected
HLF
Terminal (Slicer)
N.U.
Not Used
SECAM or
MESECAM
COLOR-
Chroma Video
IN
Input Signal at
Super Impose
N.U.
Not Used
N.U.
Not Used
Composite
C-SYNC
Synchronized
Pulse
SCART 1 8Pin
Output Control
Signal
SCART 2 8Pin
Output Control
Signal
N.U.
Not Used
Hi-Fi Tape
A-MODE
Detection Signal
SD-H
N.U.
Not Used
LINK-
Easy Link Data
OUT
Output
Comparator
Input of Video
FTV-IN
Signal for Follow
TV
Active
Level
-
-
-
-
-
-
-
-
-
-
Z/L
-
-
PULSE
H/L
H/L
-
L
-
-
Z/L
L/Hi-z
HC493PIN
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