MB90092
(Continued)
Pin no. Pin name
I/O
Circuit
type
Function
19 TEST1
25 TEST2
26 TEST3
O
— Leave these pins unconnected.
27 TEST4
28 TEST5
11
42
62
VCC
76
—
— Power-supply pins (+5 V)
4
23
52
VSS
65
—
— Ground pins
41
AVCC1
—
— Analog power pin for composite video signals (VIN-VOUT)
33
AVCC2
—
—
Analog power pin for luminance (YIN-YOUT) and chroma (CIN-COUT)
signals
24
29
30
AVSS
36
—
—
Analog circuit ground pins.
Set these pins to the same level as the VSS pin.
8