1-12-1
T5553PIN
IC PIN FUNCTION DESCRIPTIONS
IC201 (TV/VCR Micro Controller)
“H”
≥
4.5V, “L”
≤
1.0V
Pin
No.
IN/
OUT
Signal
Name
Function
1
IN
LD-SW
Loading Switch Input
2
-
NU
Not Used
3
IN
P-SAFETY 2
Power Supply Failure
Detection 2
4
IN
P-SAFETY 3
Power Supply Failure
Detection 3
5
IN
KEY0
Key 0 Input
6
IN
KEY1
Key 1 Input
7
IN
END-SENS
End-Sensor
8
IN
AFT-IN
AFT Input
9
IN
ST-SENS
Start-Sensor
10
IN
V-ENV
Video Envelope Input
11
-
NU
Not Used
12
OUT SP-MUTE
Speaker Mute Output
13
OUT DV-SYNC
Artificial V-Sync Output
14
IN
REMOTE
Remote Signal Input
15
OUT ROTA
Color Phase Rotary
Changeover SIgnal
16
-
V-H-SW(NU) Not Used
17
-
NU
Not Used
18
OUT RF-SW
Video Head Switching
Pulse
19
-
NU
Not Used
20
-
NU
Not Used
21
-
IF-MUTE
IF-MUTE Signal
22
OUT REC-LED
Recording LED Control
Signal
23
OUT REC-LED
Recording LED Control
Signal
24
-
NU
Not Used
25
-
NU
Not Used
26
-
FM/TV-SW
FM/TV-SW Signal
27
-
NU
Not Used
28
-
NU
Not Used
29
-
NU
Not Used
30
-
NU
Not Used
31
OUT P-ON-H
Power On Signal at High
32
-
NU
Not Used
33
IN
REC-
SAFETY
Record Protection Tab
Detection
34
IN
RESET
System Reset Signal
(Reset=”L”)
35
IN
XC-IN
Sub Clock 32 kHz
36
OUT XC-OUT
Sub Clock 32 kHz
37
-
TIMER+5V
Vcc
38
IN
X-IN
Main Clock Input
39
OUT X-OUT
Main Clock Output
40
-
GND
GND
41
OUT SPOT-KILL
Counter-measure for Spot
42
-
NU
Not Used
43
IN
CLKSEL
Clock Select (GND)
44
OUT D-REC-H
Delayed Record Signal
45
IN
I2C-OPEN
White Balance Adjust
Mode Judgment
46
-
GND
GND
47
-
NU
Not Used
48
-
NU
Not Used
49
-
GND
OSD GND
50
-
GND
GND
51
-
NU
Not Used
52
-
NU
Not Used
53
-
P-ON+5V
OSD Vcc
54
-
HLF
HLF
55
IN
V-HOLD
VHOLD
56
IN
CV-IN
Video Signal Input
57
-
GND
GND
58
IN
H-SYNC
H-SYNC Input
59
IN
V-SYNC
V-SYNC Input
60
OUT OSD-BLK
Output for Picture Cut off
61
-
NU
Not Used
62
OUT OSD-B
Blue Output
63
OUT OSD-G
Green Output
64
OUT OSD-R
Red Output
65
OUT A-MUTE
Audio Mute Output
66
OUT C-F/R
Capstan Motor FWD/REV
Control Signal
Pin
No.
IN/
OUT
Signal
Name
Function
Summary of Contents for EWC1303A
Page 16: ...1 5 2 T5553DC S 1 1 REAR CABINET S 1 S 2 Fig 1 Fig 2 1 REAR CABINET S 1 S 2 S 1 S 1 S 1 ...
Page 18: ...1 5 4 T5553DC Fig 4 S 8 S 8 S 8 S 8 ANODE CAP 5 CRT CRT CBA ...
Page 55: ...1 14 3 T5553PEX Packing X3 X4 X2 TAPE X1 X7 X5 S2 S6 S3 S1 S4 FRONT S15 ...
Page 67: ...EWC1303A T5553UD 2004 01 20 ...
