Emerson EWR20V4 - Editing DVD-RW in VR Mode (Playlist)

1-15-2 E9400PIN
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
IC200 ( SUB MICRO CONTROLLER )
46
OUT
OUTPUT-
SELECT
Output Select
(DVD=”L”/VCR=”H”)
H/L
47 IN D-PFG
Drum PG/FG Input
Signal
PULSE
48 - N.U. Not Used -
49 IN C-FG
Capstan Motor
Rotation Detection
Pulse
PULSE
50 - AFG GND -
51 OUT VRO
Servo Standard
Voltage Output
-
52 IN VRI
Servo Standard
Voltage Input
-
53 - AVss AVSS (GND) -
54 IN CTLA CTL Amp. AC GND -
55 - AVDD AVDD (AL+5V) -
56
IN/
OUT
CTL (+)
Playback/Record
Control Signal (+)
-
57
IN/
OUT
CTL (-)
Playback/Record
Control Signal (-)
-
58 OUT CTL
Amp. Output Control
Signal for Test Point
-
59 IN
HiFi/
NOR-IN
Audio Mode Input
HiFi=”L”/ Normal=”H”
A/D
60
IN
POWER-
SAF
P-ON+5V Power
Detection Input Signal
A/D
61 - N.U. Not Used -
62 IN END-S
Tape End Position
Detect Signal
A/D
63 - N.U. Not Used -
64 IN V-ENV
Video Envelope
Comparator Signal
A/D
65 IN
PG-
DELAY
Video Head Switching
Pulse Signal Adjusted
Voltage
A/D
66 IN KEY-2 A/D Key Data Signal 2 A/D
67 IN KEY-1 A/D Key Data Signal 1 A/D
68 IN LD-SW
Deck Mode Position
Detector Signal
A/D
69 IN ST-S
Tape Start Position
Detector Signal
A/D
70 OUT
VCR-IND
VCR Mode LED
Signal Output
H
71 OUT
DVD-IND
DVD Mode LED
Signal Output
H
72 -
N.U. Not Used
-
73 OUT
POWER-
IND
Power LED Signal
Output
H
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
74 -
N.U. Not Used
-
75 -
N.U. Not Used
-
76 -
N.U. Not Used
-
77 -
N.U. Not Used
-
78 OUT C-ROTA
Color Phase Rotary
Changeover Signal
H/L
79 OUT H-A-SW
Video Head Amp
Switching Pulse
H/L
80 IN
H-A-
COMP
Head Amp
Comparator Signal
H/L
Pin
No.
IN/
OUT
Signal
Name
Name Function
1
IN
DVD-KEY-
1
DVD Key Data Input 1
2
IN
DVD-KEY-
2
DVD Key Data Input 2
3-
N.U. Not Used
4IN
REMOTE Remote Signal Input
5-
N.U. Not Used
6-
N.U. Not Used
7-
N.U. Not Used
8
OUT FL-STB Serial Interface Strobe
9
OUT FL-CLK Serial Clock
10
OUT FL-SDA Serial Data
11 -
N.U. Not Used
12
OUT RW-BUSY For Flash Memory Writing
13
IN RW-SCLK For Flash Memory Writing
14 -
N.U. Not Used
15
IN/
OUT
RW-SDA For Flash Memory Writing
16
IN P-DOWN
Power Voltage Down
Detector Signal
17 -
N.U. Not Used
18
IN RW-VPP For Flash Memory Writing
19
IN RESET
Micro Controller Reset
Signal
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level