User Manual

Figure 2.7 Wiring Diagram
See Table 2.2 for further connection information.
lQ 9 QT60248-AS R4.02/0405
+
MATRIX Y SCAN IN MATRIX X DRIVE
MISO
MOSI
DRDY
Note 1
SS
SCLK
+
10K
100
RS2
470K
RS0
470K
1KRX2
1KRX6
1KRY1
1KRY2
1KRY0
1KRX0
1KRX4
Vunreg
+3 to +5V
VREG
VDD
QT60248
QT60168
100nF
LINE SYNC
SCOPE SYNC
Note 2
Note 2
VDD
SPI
4.7uF 4.7uF
RS1
470K
Note 1: Wire 100nF bypass cap
very close to pins 3, 4, 5, 6
Note 2: Leave Y2A, Y2B unconnected
for QT60168
CS1 4.7nF
1KRX1
1KRX3
1KRX7
CS2 4.7nF
4.7nFCS0
1KRX5