Ic Pin Function Description - Sony XAV-7W Service Manual

XAV-7W

6-26. IC PIN FUNCTION DESCRIPTION

• MAIN BOARD IC2 MB90096PF-G-238-BND-ER (ON SCREEN DISPLAY CONTROLLER)
Pin No. Pin Name
1 CPOUT
2 AVSS
3 VCOIN
4 AVSS
5 RESET
6 TEST
7 VSS
8 DOCKI
9 DOCKO
10 FH
11 EVEN
12 HSYNC
13 VSYNC
14 DISP
15 VOB2
16 VOB1
17 IOUT
18 GOUT
19 ROUT
20 BOUT
21 V3V
22 VCC
23 TRE
24 SCLK
25 SIN
26 CS
27 AVCC
28 AV3V
52
I/O
O
Horizontal period phase comparison result signal output terminal Not used
—
Ground terminal (for internal VCO)
I
Internal VCO voltage input terminal Not used
—
Ground terminal (for internal VCO)
I
Reset signal input from the display controller "L": reset
I
Input terminal for the test
—
Ground terminal
I
Dot clock signal input terminal Horizontal sync signal input in this set
O Dot clock signal output terminal Not used
O
Output terminal of horizontal period signal generated in PLL circuit Not used
I Field control signal input terminal Not used
Horizontal sync signal input from the liquid crystal display driver (for monitor)
I
Based in this signal period, dot clock signal is generated Active level is programmable
Vertical sync signal input from the liquid crystal display driver (for monitor)
I
Active level is programmable
I
Video muting on/off control signal input from the master controller "L": muting on
O Semi-transparent period output terminal Active level is programmable Not used
O
OSD display period output terminal Active level is programmable
O Color signal (I) output terminal Active level is programmable
O
Color signal (G) output terminal Active level is programmable
O
Color signal (R) output terminal Active level is programmable
O
Color signal (B) output terminal Active level is programmable
—
Coupling capacitor connection terminal
—
Power supply terminal (+5V)
Output of signal indicating that the command is being transferred to display controller and the fill
O
operation is under way "H" active
I
Serial data transfer clock signal input from the display controller
I
Serial data input from the display controller
I
Chip select signal input from the display controller "L" active
— Power supply terminal (+5V) (for internal VCO)
—
Coupling capacitor connection terminal
Description