Sharp PC-1246 Service Manual page 8

8.
-8-
BB
A7
GND
B7
AG AB
B9
BG
A9
BIO
A5
B5
A4
IC! R/W
IC2
B4
A3
2KB
2KB
B3
A2
RAM
RAM
B
Al
B
HMG!IG
HMG!l6
AO AO
DI
D7
Dl
D7
D2 D6
D2 DG
D3
D5
D3 D5
vcc
D4
Vc;c; D4
Bil
BIO
B9
~
B8
B7
BG
B5
iii
B4
B3
"'
ec
OFF
R8
B2 lM!l
POWER
Slide SW
Bl
Dl08
SSSSSSSSSSSSSSSSSSHHHHHHHH
23 22 21 15 14 13 12 ll 10 9 8 7 G 5 4 3 2 l
is
15 14 13 12 II IO 9