Philips VR540/39 - Page 39

1-14-4 HE473PIN
33 OUT
D-REC-
H
Delayed Record
Signal
L
34 IN
RESET
System Reset
Signal
(Reset=”L”)
L
35 IN
XC-IN Sub Clock
-
36 OUT
XC-
OUT
Sub Clock
-
37 -
Vcc Vcc
-
38 IN
X-IN
Main Clock
Input
-
39 OUT
X-OUT
Main Clock
Input
-
40 -
Vss Vss(GND)
-
41 -
N.U. Not Used
-
42 -
N.U. Not Used
-
43 IN
CLKSE
L
Clock Select
(GND)
L
44 IN
OSC
IN
Clock Input
for letter size
-
45 OUT
OSC
OU
T
Clock Output for
letter size
-
46 -
NUB Not Used
-
47 -
LP LP
-
48 IN
FSC-IN
[4.43MH
z]
4.43MHz Clock
Input
-
49 -
OSDVs
s
OSDVss
-
50 IN
OSD-V-
IN
OSD Video
Signal Input
L
51 -
N.U. Not Used
-
52 OUT
OSD-V-
OUT
OSD Video
Signal Output
L
53 -
OSDVc
c
OSDVcc
-
54 -
HLF
LPF Connected
Terminal (Slicer)
-
55
D,E,I,
K,L
IN
COLOR
-IN
SECAM or
MESECAM
Chroma Video
Input Signal at
Super Impose
Z/L
F, G ,
H,J
-
N.U. Not Used
-
56 -
N.U. Not Used
-
57 -
N.U. Not Used
-
58 IN
C-
SYNC
Composite
Synchronized
Pulse
PULSE
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
59 OUT
8POUT-
1
SCART 1 8Pin
Output Control
Signal
H/L
60 OUT
8POUT-
2
SCART 2 8Pin
Output Control
Signal
H/L
61
D,K IN
SECAM
-H
SECAM Mode
at High
H/L
E,F,
G,H,
I,J,L
-
N.U. Not Used
-
62 -
N.U. Not Used
-
63 -
N.U. Not Used
-
64 IN
FTV-IN
Comparator
Input of Video
Signal for Follow
TV
L/Hi-z
65
D,K OUT
TRICK-
H
Special
Playback = “H”
in SECAM
Mode
H
E,F,
G,H,
I,J,L
-
N.U. Not Used
-
66 OUT
C-
POWER
-SW
Capstan Power
Switching Pulse
L/Hi-z
67 IN
P-ON-H
Power On
Signal at High
H
68 OUT
DRV-
DATA
LED Clock
Driver IC
Control Data
H/L
69 OUT
DRV-
STB
LED Clock
Driver IC Chip
Select Signal
H/L
70 OUT
DRV-
CLK
LED Clock
Driver IC
Control Clock
H/L
71 OUT
I
2
C
BUS-
SCL
I
2
C BUS Control
Clock
H/L
72
IN/
OUT
I
2
C
BUS-
SDA
I
2
C BUS Control
Data
H/L
73 OUT
P-OFF-
H
Power Off at
High
L
74 -
N.U. Not Used
-
75 -
N.U. Not Used
-
76 OUT
C-
CONT
Capstan Motor
Control Signal
PWM
77 OUT
D-
CONT
Drum Motor
Control Signal
PWM
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level