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IC501( SERVO / SYSTEM CONTROL )
Pin
IN/
Signal
No.
OUT
Name
1
IN SC2-IN
IN PG-DELAY Video Head Switching Pulse
2
DVD-POW-
3
IN
SAFETY
4
IN END-S
5
IN AFC
6
IN V-ENV
7
IN KEY-1
8
IN KEY-2
9
IN LD-SW
10
IN ST-S
FAN-
11 OUT
CONT1
12
-
NU
13 OUT D-V- SYNC Dummy V-sync Output
14
IN REMOTE
15 OUT C-ROTA
16 OUT H-A-SW
IN H-A-COMP Head Amp Comparator
17
18 OUT RF-SW
19 OUT Hi-Fi-H-SW HiFi Audio Head Switching
20 OUT I/P-SW
21
-
NU
VIDEO-
22 OUT
SW1
VIDEO-
23 OUT
SW2
VIDEO-
24 OUT
SW3
REG-
25 OUT
CONT2
DVD-
26 OUT
AUDIO-
MUTE
RGB-
27 OUT
THROUGH
IC PIN FUNCTION DESCRIPTIONS
Function
Input Signal from Pin 8 of
SCART2
Signal Adjusted Voltage
Abnormal Voltage Detection
Tape End Position Detect
Signal
Automatic Frequency Control
Signal
Video Envelope Comparator
Signal
Key Data Input 1
Key Data Input 2
Deck Mode Position Detector
Signal
Tape Start Position Detector
Signal
Fan Motor Control Signal
Not Used
Remote Signal Input
Color Phase Rotary
Changeover Signal
Video Head Amp Switching
Pulse
Signal
Video Head Switching Pulse
Pulse
Progressive/Interlace Data
Output
Not Used
Video Input Select Signal 1
Video Input Select Signal 2
Video Input Select Signal 3
Power Regulator Control
Signal
DVD Audio Mute Control
Signal
SCART 2 RGB Through
Control Signal
Pin
IN/
Signal
No.
OUT
Name
AUDIO-
28 OUT
MUTE-2
DVD-
29 OUT
AUDIO-
MUTE2
DVD-
SCART-
30 OUT
AUDIO-
MUTE
REC-SAF-
31
IN
SW
32
IN P-DOWN -H
33 OUT D-REC-H
34
IN RESET
35
IN Xcin
36 OUT Xcout
37
-
Vcc
38
IN Xin
39 OUT Xout
40
-
Vss
41 OUT PWR-SW
42 OUT REG-CONT
43
-
NU
44
IN OSCin
45 OUT OSCout
46
-
NU
47
IN LP
IN FSC-IN
48
[4.43MHz]
49
-
OSDVss
50
IN OSD-V-IN
51
-
NU
52 OUT OSD-V-
OUT
53
-
OSDVcc
54
-
HLF
55
-
NU
56
-
NU
56
IN DAVN-L
57
-
NU
58
IN C-SYNC
1-16-1
Function
Audio Mute Control Signal
DVD Audio Mute Control
Signal
DVD SCART Audio Mute
Control Signal
Recording Safety SW Detect
(With Record tab="L"/ With out
Record tab="H")
Power Voltage Down Detector
Signal
Delayed Record Signal
System Reset Signal
(Reset="L")
Sub Clock Input
Sub Clock Output
+5V Power Supply (Timer)
Main Clock Input
Main Clock Output
Ground
DVD Power Supply Control
Signal
Power Regulator Control
Signal
Ground
Clock Input for letter size
Clock Output for letter size
Ground
LP
4.43MHz Clock Input
OSDVss
OSD Video Signal Input
Not Used
OSD Video Signal Output
+5V at Power On Signal
LPF Connected Terminal
(Slicer)
Not Used
Not Used
VPS/PDC Data Receive="L"
Not Used
Composite Synchronized
Pulse
E9G01PIN
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