Ic Pin Function - Disney DT1300-C Service Manual

IC101(TV Micro Computer)
Pin
Signal Name
No.
1 H-SYNC
2
V-SYNC
3 N.U.
4 N.U.
5 SD
6 PROTECT-3
7 PROTECT-2
8 PROTECT-1
9 KEY-IN 1
10 N.U.
11 N.U.
12 EXT-H
13 N.U.
14 N.U.
15 RCV-IN
16 N.U.
17 N.U.
18 VCC
19 HLF
20 N.U.
21 V-HOLD
22 CVIN
23 CNVSS
24 X-IN
25 X-OUT
26 VSS
27 VCC
28 OSD1
29 OSD2
30 RESET
31 N.U.
32 SPOT-KILL
33 N.U.
34 N.U.
35 P-ON-H
36 N.U.
IC PIN FUNCTIONS
Function
H-SYNC Input
V-SYNC Input
Not Used
Not Used
Detection SD Signal
Power Supply Protection
Power Supply Protection
Power Supply Protection
Key Input 1 (Main)
Not Used
Not Used
EXT-H
Not Used
Not Used
Input For Remote Control
Not Used
Not Used
AL+5V
Filter for CCD
Not Used
V-HOLD
Input for Video Signal
GND
Main Clock Input
Main Clock Output
GND
AL+5V
OSD1
OSD2
RESET
Not Used
Counter-measure for Spot
Not Used
Not Used
Output for P-ON-H
Not Used
Pin
Signal Name
No.
37 SDA
38 I2C OPEN
39 SCL
40 N.U.
41 N.U.
42 N.U.
43 N.U.
44 A-MUTE
45 N.U.
46 N.U.
47 N.U.
48 N.U.
49 OSD-BLK
50 OSD-B
51 OSD-G
52 OSD-R
10-1
Function
I2C-BUS Controller Interface
(Data)
White Balance Adjustment
Judgement
I2C-BUS Controller Interface
(Clock)
Not Used
Not Used
Not Used
Not Used
Audio Mute
Not Used
Not Used
Not Used
Not Used
Output for Picture Cut off
Blue Output
Green Output
Red Output
L6310PIN