Chapter 7—Main Board
7.5 Block Diagram
LEDs , FEED; J6
IEEE 1284; J15
RS-232; J13
BDM Debug
J11
Power Supply
DC 24V, 5V
54
Reset
EEPROM
U10
U12
ROM
U3, U4
(2M)
CPU
M68332
U11
A/D Converter
U19
DRAM
PLD
U5
U14
(512 K)
System Bus
Motor Drivers
PAL
U24, U25
U23
Intermec EasyCoder PC41—Service Manual
Spyder Debug
J16
Print Head
J8, J9
FLASH
Memory
Expansion
J12
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