Circuit Diagram - Sharp PC-1261 Service Manual

-11-
c
A-----"R~/~W~~---fif--~~+-l--+--+_.._+--fil~~~-iil--+-l--~~~~~~~~~~~~~~~~-t--t~-
B.._~D-l~S~~---Bf--~~+-l--+->-+-+--filc-~~-+t-+-+-~~~~~~~~~-
c--~H-A~~~H-~~-+-+__..~--l--+~H-~~~+1---+-+~~~~~~~~~~~~~~~~~+-+-~
D
B
A
DISPLAY2
SC43536
DISPLAY!
SC43536
t
GND
Addre~s A()-..AlO
R/W
VGG
3 2 K ROM
2 CET
22Kn
Cf2
SC613256FG53
2 K byte
2K byte
RAM! RAM2
HM 6116
HM6116
Sl-560 Segment
Segment S l ........ S62
I
3
4
5
6
-
PC-1260
PC-1261
10. CIRCUIT DIAGRAM