Sharp 19SV111 - Page 23

19SV111
BLOCK DIAGRAM (continued)
H
ICS: RH~iX0822CEZZ IC6: R H - i X 0 8 2 1 C E Z Z
Vee
Vee
DBO
ALE
DBO
ALE
DB1
ADO
DB1 ADO
G
D82 AD1 D82 AD1
DB3 AD2 DB3
AD2
DB4 AD3
DB4
AD3
DBS AD4 DBS
AD4
DB6 ADS
DB6
ADS
f
DB7
AD6
DB7
AD6
R52
AD7
R52
AD7
RS1 AB
RS1
AB
RSO A9 RSO A9
DBE
A10
DBE
A10
EXTQ A11 EXTO
A11
E
EXT1 A12
EXT1
A12
EXT2
A13
EXT2
A13
EXT3 RD
EXT3
RD
CLK
WR
CLK
WR
INT RESET
INT
RESET
D
GND VIDEO GND
VIDEO
PINS ARRANGEMENT
PINS ARRANGEMEN-r
IC7 and ICB: V H iT C 4 0 H 3 6 8 PI
(
VoD G2 6A 6Y SA 5Y 4A 4Y
B
A
G1 lA lY 2A 2Y 3A 3Y V
1
~
EQUIVALENT CIRCUIT
2
3 4
5
6
25