57
STR-DA7100ES
VIDEO BOARD IC3501 MB90089F-G-238-BND (OSD DRIVER)
Pin No.
Pin Name
I/O
Description
1
YIN
I
Y (luminance) signal input terminal Not used
2
CIN
I
C (color) signal input terminal Not used
3
VIN
I
Composite video signal input terminal Not used
4
AVCC
-
Power supply terminal (+3.3V) (for analog system)
5
FSCO
O
Internal color burst phase display signal output terminal Not used
6
VBLK
O
Vertical blanking period signal output terminal Not used
7
VCC
-
Power supply terminal (+3.3V)
8
EXS
I
Input terminal from the clock generator for external color burst connected to crystal
vibrator (NTSC: 14.31 MHz terminal, PAL: 17.734 MHz)
9
XS
O
Output terminal from the clock generator for external color burst connected to crystal
vibrator (NTSC: 14.31 MHz, PAL: 17.734 MHz) Not used
10
HSYNC
O
Horizontal sync signal output terminal
11
VSYNC
O
Vertical sync signal output terminal
12
EXHSYN
I
External horizontal sync signal input terminal Not used
13
EXVSYN
I
External vertical sync signal input terminal Not use
14
VSS
-
Ground terminal
15
EXD
I
Dot clock generator connecting terminal for display
16
XD
O
Dot clock generator connecting terminal for display
17
VOB
O
Character and background period signal output terminal Not used
18 to 20
VOC2 to VOC0
O
Color signal output terminal Not used
21
TEST
I
Setting terminal for the test “L”: test (normally: fixed at “H”)
22
SCLK
I
Serial data transfer clock signal input from the main system controller
23
SIN
I
Serial data input from the main system controller
24
CS
I
Serial data latch pulse signal input from the main system controller
25
VOUT
O
Composite video signal output terminal Not used
26
COUT
O
C (color) signal output terminal
27
YOUT
O
Y (luminance) signal output terminal
28
AVSS
-
Ground terminal (for analog system)
