Chapter 6. Circuit Description - Sharp UP-600 Service Manual

CHAPTER 6. CIRCUIT DESCRIPTION

1. HARDWARE BLOCK DIAGRAM
DRAWER x 2
RS232 x 2
UP-P16DP
(POLE-DISP)
Controller
CKDC9
PRINTER
(DP-750)
MCR UNIT
UP-E13MR
LCD UNIT
CPU FLASH
ROM
H8/510 Max.2MB
SYSTEM
S-RAM(STD)
G/A
Max.512KB
(MPCA9)
KEY/SW/POP
Controller
CKDC9
LCD
Controller
M66271
Optional
CARD
ER-A5RS
ER-01EF
Ethernet
Controller
(TCP/IP stack)
S-RAM(STD)
Max.4MB
UP-S02MB:
2MB
UP-S04MB:
4MB
RS232 x 2
EFT
10base-T