1-15-1
T1102PIN
IC PIN FUNCTION DESCRIPTIONS
IC1201 (TV/VCR Micro Controller IC)
“H”
≥
4.5 V, “L”
≤
1.0 V
Pin
No.
IN/
OUT
Signal
Name
Function
1
IN
LD-SW
Loading Switch Input
2
OUT DVD-LED
DVD-LED Output
3
IN
P-SAFETY
2
Power Supply Failure
Detection 2
4
IN
ST/SAP-IN
Tuner Stereo/Sap Detector
Signal Input
5
IN
KEY0
Key 0 Input
6
IN
KEY1
Key 1 Input
7
IN
END-SENS End-Sensor
8
IN
AFT
AFT Input
9
IN
ST-SENS
Start-Sensor
10
IN
V-ENV
Video Envelope Input
11 OUT VOLUME
Volume Adjustment Output
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 OUT V-H-SW
Video Head Amp Switching
Pulse
17
IN
ENV-DET
Envelope Comparator Signal
18 OUT RF-SW
Video Head Switching Pulse
19 OUT Hi-Fi-H-SW
HiFi Audio Head Switching
Pulse
20 OUT D-PB-L
Output in Playback
21 OUT REC-LED
Recording LED Control
Signal
22
IN
NORMAL-
H
Audio Mode Input Signal
23 OUT ACL-CONT ACL Control Signal
24
-
NU
Not Used
25
-
DVD-
REMOTE
Remote Control Signal to
DVD
26 OUT
TV/VCR-
LED
TV/VCR Mode LED Control
Signal
27
-
NU
Not Used
28
-
NU
Not Used
29 OUT D-REC-H
Delayed Record Signal
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
IN
DVD-MAIN-
POWER
Power On Signal to High for
DVD
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
IN
DVD-
AUDIO-
MUTE
DVD Audio Mute Signal
48 OUT DVD-H
DVD at High
49
-
GND
OSD GND
50
IN
CS
DVD Interface Chip Select
51
IN
SCLK
DVD Interface
Communication Clock
52
IN
SDATA
DVD Interface Serial Data
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
AUDIO-
MUTE
Audio Mute Output
66 OUT C-F/R
Capstan Motor FWD/REV
Control Signal
67 OUT
D-REC-L/
PLAY-H
Recording/Playback Output
68 OUT YCA-SDA
YCA IC Control Data
69 OUT YCA-CS
YCA IC Control Chip Select
70 OUT YCA-SCL
YCA IC Control Clock
Pin
No.
IN/
OUT
Signal
Name
Function
Summary of Contents for 19MDTR20 - Dvd-video Player
Page 97: ...1 3 1 T0006IB OPERATING CONTROLS AND FUNCTIONS 27MDTR20 17 view...
Page 98: ...1 3 2 T0006IB 27MDTR20 17 view...
Page 99: ...1 4 1 T0006IBR REMOTE CONTROL OPERATION...
Page 100: ...1 4 2 T0006IBR...
Page 147: ...R583 H Adjustment Sub CBA Top View TV VCR Section 1 8 41 1 8 42 BT1000F01022 A...
Page 178: ...1 5 1 T1102IB OPERATING CONTROLS AND FUNCTIONS...
Page 179: ...1 5 2 T1102IB...
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Page 277: ...2 4 9 N2466FTDA 43 41 42 L 13 Fig DM16 44 45 Slide P 9 Fig DM17...
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