Philips VR530 Service Manual page 42

Pin IN/ Signal
Mark
No. OUT Name
D,E,
-
N.U.
H,I,J
32
F,G,
SECAM-
IN
K H
D,E,
- N.U.
H,I,J
33
F,G,
OUT TRICK-H
K
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
46 -
N.U.
47 - N.U.
FSC-IN
48 IN
[4.43MHz]
49 - OSDVss OSDVss
VIDEO-
50 IN
IN
51 - N.U.
OUT VIDEO-
52
OUT
53 - OSDVcc OSDVcc
54 -
HLF
D,E,
-
N.U.
H,I,J
55
F,G,
COLOR-
IN
IN
K
56 -
N.U.
57 -
N.U.
Active
Function
Level
-
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
-
Not Used
Not Used -
4.43MHz Clock
-
Input
-
Video Signal
-
Input
Not Used -
Video Signal
-
Output
-
LPF Connected
-
Terminal (Slicer)
-
Not Used
SECAM or
MESECAM
Chroma Video Z/L
Input Signal at
Super Impose
-
Not Used
-
Not Used
Pin IN/
Mark
No. OUT
58 IN
59 OUT 8POUT-1
60 OUT 8POUT-2
D,E,
-
F
61
G,H,
IN
I,J,K
62 OUT SD-H
63 -
64 IN
OUT D-REC-H Delayed Record
65
66 OUT
67 IN
OUT DRV-
68
OUT DRV-
69
OUT DRV-
70
OUT I
71
IN/
72
OUT
73 -
74 -
75 -
OUT C-CONT Capstan Motor
76
OUT D-CONT Drum Motor
77
78 OUT C-F/R
79 IN
1-14-4
Signal
Function
Name
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
Comparator
Input of Video
FTV-IN
Signal for Follow
TV
Signal
C-
Capstan Power
POWER-
Switching Pulse
SW
Power On Signal
P-ON-H
at High
LED Clock Driver
DATA IC Control Data
LED Clock Driver
IC Chip Select
STB
Signal
LED Clock Driver
CLK IC Control Clock
2 2
C BUS- I C BUS Control
SCL Clock
2 2
I C BUS- I C BUS Control
SDA Data
N.U. Not Used
N.U. Not Used
N.U. Not Used
Control Signal
Control Signal
Capstan Motor
FWD/REV
Control Signal
(FWD="L"/
REV="H")
Supply Reel
S-REEL
Rotation Signal
HC265-468PIN
Active
Level
PULS
E
H/L
H/L
-
L
-
-
L/Hi-z
L
L/Hi-z
H
H/L
H/L
H/L
H/L
H/L
-
-
-
PWM
PWM
H/L
PULS
E