7-7
7-2 IC PIN FUNCTION DESCRIPTIONS
[ VCR Section ]
IC501( SERVO / SYSTEM CONTROL IC )
“H”
≥
4.5V, “L”
≤
1.0V
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
1
IN
SC2-IN
Input Signal from Pin
8 of SCART2
A/D
2
IN
PG-Delay
Video Head
Switching Pulse
Signal Adjusted
Voltage
A/D
3
IN
POW-SAF
P-ON Power
Detection Input
Signal
A/D
4
IN
END-S
Tape End Position
Detect Signal
A/D
5
IN
AFC
Automatic Frequency
Control Signal
A/D
6
IN
V-ENV
Video Envelope
Comparator Signal
A/D
7
IN
KEY-1
Key Scan Input Signal
1
A/D
8
IN
KEY-2
Key Scan Input Signal
2
A/D
9
IN
LD-SW
Deck Mode Position
Detector Signal
A/D
10
IN
ST-S
Tape Start Position
Detector Signal
A/D
11
-
NU
Not Used
-
12
-
NU
Not Used
-
13 OUT D-V- SYNC
Dummy V-sync
Output
H/Hi-z
14
IN
REMOTE-
VIDEO
Remote Control
Sensor
L
15 OUT C-ROTA
Color Phase Rotary
Changeover SIgnal
H/L
16 OUT H-A-SW
Video Head Amp
Switching Pulse
H/L
17
IN
H-A-COMP
Head Amp
Comparator Signal
H/L
18 OUT RF-SW
Video Head
Switching Pulse
H/L
19 OUT Hi-Fi-H-SW
HiFi Audio Head
Switching Pulse
H/L
20
-
NU
Not Used
-
21 OUT
DVD-
POWER
DVD Power Control
Signal
H
22
-
NU
Not Used
-
23
-
NU
Not Used
-
24
-
NU
Not Used
-
25 OUT
TIMER-
LED
“TIMER” LED Signal
Output
H/L
26 OUT REC- LED
“REC” LED Signal
Output
H/L
27
-
NU
Not Used
-
28 OUT
LINE-
MUTE
Audio Mute Control
Signal
H
29 OUT DVD-LED
“DVD” LED Signal
Output
H/L
30 OUT VCR-LED
“VCR” LED Signal
Output
H/L
31
IN
REC-SAF-
SW
Recording Safety SW
Detect (With Record
tab=”L”/ With out
Record tab=”H”)
H/L
32
IN
A-MODE
Hi-Fi Tape Detection
Signal
L
33 OUT D-REC-H
Delayed Record
Signal
H
34
IN
RESET
System Reset Signal
(Reset=”L”)
L
35
IN
XCin
Sub Clock
-
36 OUT XCOUT
Sub Clock
-
37
-
Vcc
Vcc
-
38
IN
Xin
Main Clock Input
-
39 OUT Xout
Main Clock Input
-
40
-
GND
Vss(GND)
-
41
-
NU
Not Used
-
42
IN
DVD-8PIN-
IN
SCART 8Pin DVD
Input Control Signal
H/L
43
IN
CLKSEL
Clock Select (GND)
L
44
IN
OSCin
Clock Input for letter
size
-
45 OUT OSCout
Clock Output for letter
size
-
46
-
NU
Not Used
-
47
IN
LP
LP
-
48
IN
FSC-IN
[4.43MHz]
4.43MHz Clock Input
-
49
-
OSDVss
OSDVss
-
50
IN
OSD-V-IN
OSD Video Signal
Input
-
51
-
NU
Not Used
-
52 OUT
OSD-V-
OUT
OSD Video Signal
Output
-
53
-
OSDVcc
OSDVcc
-
54
-
HLF
LPF Connected
Terminal (Slicer)
-
55
-
NU
Not Used
-
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
Summary of Contents for DV-PF6E
Page 63: ...4 14 44 45 46 L 11 Fig DM16H Slide Plate S 11 47 48 Slide Fig DM17H ...
Page 76: ......
Page 77: ......
Page 78: ...THE UPDATED PARTS LIST FOR THIS MODEL IS AVAILABLE ON ESTA 6 6 ...
Page 93: ...S 5 S 4 Main 1 9 Schematic Diagram ...
Page 95: ...S 7 S 6 Main 3 9 Schematic Diagram ...
Page 96: ...S 8 S 7 Main 4 9 Jack B Schematic Diagram ...
Page 97: ...S 9 S 8 Main 5 9 Schematic Diagram ...
Page 98: ...S 10 S 9 Main 6 9 Schematic Diagram ...
Page 99: ...S 11 S 10 Main 7 9 DVD Open Close Schematic Diagrams ...
Page 100: ...S 12 S 11 Main 8 9 Schematic Diagram ...
Page 101: ...S 13 S 12 Main 9 9 Schematic Diagram ...
Page 103: ...S 15 S 14 Jack A Schematic Diagram ...
Page 104: ...S 16 S 15 AFV Schematic Diagram ...
Page 105: ...S 17 S 16 DVD Main 1 3 Schematic Diagram ...
Page 106: ...S 18 S 17 DVD Main 2 3 Schematic Diagram ...