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IC111 (TV Micro Controller)
Pin
Signal Name
No.
1
CNVSS
GND
2
N.U.
Not Used
3
N.U.
Not Used
4
N.U.
Not Used
5
GND
GND
6
VCC
ALL+5V
7
N.U.
(GND)
8
FILT
FILT
9
HLF
Filter for CCD
10 VHOLD
VHOLD
11 CVIN
Input for Video Signal
12 RESET
RESET
MCU RESET
13
RESET Signal Output
OUT
14 Y-SW OUT
Composite Signal Output
15 GND
GND
16 3.58 X'TAL
3.58MHz Crystal
17 C-APC
CHROMINANCE APC
MCU 5.7REG
Micro controller Control
18
OUT
Voltage Output
19 N.U.
Not Used
20 CVBS IN 3
Composite Signal Input 3
21 V-IN
Cr Signal Input
22 VCC
VCC
23 N.U.
(GND)
24 CVBS IN2
Composite Signal Input 2
25 V-IN
Cb Signal Input
26 CVBS IN1
Composite Signal Input 1
27 Y-IN
Y Signal Input
28 5.7V REG OUT
5.7V Output
29 C(Y/C) IN
Chrominance Signal Input
30 Y(Y/C) IN
Luminance Signal Input
31 V REG VCC
DC 8.7V Input
32 FSC OUT
Clock Output 3.58MHz
33 MONITOR OUT
Monitor Out
34 N.U.
Not Used
IC PIN FUNCTIONS
Function
10-1
Pin
Signal Name
No.
35 N.U.
Not Used
36 N.U.
Not Used
37 V RAMP F/B
V Ramp Feed Back
38 V RAMP OUT
Vertical Output
39 V RAMP CAP
V Ramp OSC Capacitor
40 8.7 VREG OUT
DC 8.7V Output
41 N.U.
Not Used
42 H VCO F/B
H Vco Feed Back
43 AFC FILT
Horizontal AFC Filter
44 GND
GND
45 FBP IN
Flyback Pulse Input
46 H-OUT
H Pulse Output
47 VCC
Vcc
48 VCC
Vcc
49 VCC
Vcc
50 R OUT
Red Output
51 G OUT
Green Output
52 B OUT
Blue Output
53 ACL
IB-Input
54 N.U.
Not Used
55 A-O-MUTE
Mute Signal of Audio Output
I2C-BUS Controller Interface
56 SDA
(Data)
57 A-MUTE
Audio Mute
I2C-BUS Controller Interface
58 SCL
(Clock)
59 N.U.
(GND)
60 N.U.
Not Used
Detecting S-VIDEO Jack
61 S-SW
Connection
62 VOLUME
Volume
63 INPUTO
Input Select 0
64 N.U.
Not Used
65 N.U.
Not Used
66 KEY-IN 1
Key Input 1 (Main)
67 PROTECT-2
Power Supply Protection
68 PROTECT-1
Power Supply Protection
69 KEY-IN 2
Key Input 2 (Main)
Function
L2808PIN
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