D/A Peripheral Ic Wiring Diagram - Sharp XG-V10WU Technical Manual

XG-V10WU
XG-V10WE

5. D/A PERIPHERAL IC WIRING DIAGRAM

» D/A consists of 2 lines of data, the data S (even number pixel data 0, 2, 4...) and the data T (odd number pixel data
1, 3, 5...).
» In the wiring diagram, input/output wiring of R and B data requires special attention.
The following wiring is adopted to minimize the analog line (between D/A data output and VIDEO-IC data input).
CVIC
B input (digital)→
→
R output (digital)
B output (digital)
R input (digital)→
→
B output (digital)
R output (digital)
GA4(IX3399)[IC8029]
(Red) RSO[9:0]
Data S (Green)
(Blue)
(Red) RTO[9:0]
Data T (Green)
(Blue)
IX3399 D/A
B input (digital)→
→
B output (analog)
R input (digital)→
→
R output (analog)
D/A(CXD2309Q)
10bit
Data S[IC8051]
R9 ˜ R0
G9 ˜ G0
GSO[9:0]
B9 ˜ B0
BSO[9:0]
DACLK2O RCLK
GCLK
BCLK
D/A(CXD2309Q)
10bit
Data T[IC8050]
R9 ˜ R0
G9 ˜ G0
GTO[9:0]
B9 ˜ B0
BTO[9:0]
RCLK
GCLK
BCLK
Figure 5-1.
VIDEO-IC
VIDEO-IC input
→
of R (analog)
VIDEO-IC input
→
of B (analog)
To B VIDEO-IC (IC2302)
RO
GO
To B VIDEO-IC (IC2301)
BO
+ 5V (Analog)
AVDD
AVDD
AVDD
AVSS
AVSS GND (Analog)
AVSS
+ 5V (Digital)
DVDD
DVSS
GND (Digital)
VG
VREF
Refer to the
IREF
wiring diagram.
VG
To R VIDEO-IC (IC2102)
RO
GO
To R VIDEO-IC (IC2101)
BO
+ 5V (Analog)
AVDD
AVDD
AVDD
AVSS
AVSS GND (Analog)
AVSS
+ 5V (Digital)
DVDD
DVSS
GND (Digital)
VG
VREF
Refer to the
wiring diagram.
IREF
VG
46
Connector(179031-2)
[P8405]
1 31
3 33
5 35