Sony STR-DA7100ES Service Manual page 57

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