Magnavox SV2000 User Manual

1-16-1 E8A61PIN
IC PIN FUNCTION DESCRIPTIONS
< VCR Section >
IC501 (SERVO/SYSTEM CONTROL/OSD)
“H” ≥ 4.5 V, “L” ≤ 1.0 V
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
1 IN P-DOWN -H
Power Voltage
Down Detector
Signal
H
2IN
REC-SAF-
SW
Recording Safety
SW Detect (With
Record tab = “L” /
With out Record tab
= “H”)
H/L
3INT-REEL
Take Up Reel
Rotation Signal
PULSE
4 - NU Not Used -
5IN
REMOCON
-IN
Remote Control
Sensor
H/L
6
- NU Not Used -
7OUT
AUDIO-
MUTE-H
Audio Mute Control
Signal (Mute = “H”)
H
8
- NU Not Used -
9
- NU Not Used -
10 OUT VCR/TV
RF Conv. ON/OFF
Signal (VCR = “H”/
TV = “L” )
H/L
11 OUT CONV-SW
RF Conv. Output
Channel Switching
Signal (3ch = “Hi-z”,
4ch = “L”)
Hi-z/L
12
IN/
OUT
IIC-BUS-
SDA
IIC BUS Control
Data
H/L
13 OUT
IIC-BUS-
SCL
IIC BUS Control
Clock
H/L
14 OUT YCA-SCL
YCA IC Control
Clock
H/L
15 OUT YCA-SDA
YCA IC Control
Data
H/L
16 OUT YCA-CS
YCA IC Control
Chip Select
H
17 - NU Not Used -
18 OUT RF-SW
Video Head
Switching Pulse
H/L
19 OUT D-V SYNC
Dummy V-sync
Output
H/Hi-z
20 IN RESET
System Reset
Signal (Reset = “L”)
L
21 OUT
LM-FWD/
REV
Loading Motor
FWD/ REV Output
H/Z/L
22 OUT P-ON-L
Power On Signal to
Low
L
23 - NU Not Used -
24 OUT D-REC-H
Delayed Record
Signal
H
25 - NU Not Used -
26 OUT
DVD-
POWER
DVD Power Control
Signal
H
27 OUT C-F/R
Capstan Motor
FWD/REV Control
Signal (FWD = “L” /
REV = “H”)
H/L
28 OUT C-CONT
Capstan Motor
Control Signal
PWM
29 OUT D-CONT
Drum Motor Control
Signal
PWM
30 - NU Not Used -
31 - VDD VDD -
32 OUT OSCO
Main Clock Output
14.31818MHz
-
33 IN OSCI
Main Clock Input
14.31818MHz
-
34 - VSS VSS -
35 IN XI
Sub Clock Input
32.768 KHz
-
36 OUT XO
Sub Clock Output
32.768 KHz
-
37 IN SXI
Operation Mode
Selecting Input
Signal
-
38 OUT
VIDEO-
OUT
Composite Video
Signal Output
-
39 - Vss2 Vss2 -
40 IN VIDEO-IN
Composite Video
Signal Input
-
41 IN C-SYNC
Composite
Synchronized Pulse
PULSE
42 - VDD2 VDD2 -
43 IN AFCC
Low Path Filter Input
Signal For AFC
-
44 OUT AFCLPF
Low Path Filter
Output Signal For
AFC
-
45 - NU Not Used -
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level

Magnavox SV2000 Specifications

General

Brand	Magnavox
Model	SV2000
Category	DVD Player
Language	English