Service manual

Eagle Series Computer Service Manual Page 7
DSS-10517-00, Rev. B01
AM-319(-00) Board Configuration
The illustration below shows the AM-319-00 board configured as shipped by Alpha Micro. There are
only two user-configurable jumpers on this board, the W7 Remote Reset jumper and the W10 Ethernet
Media Configuration jumper. All other jumpers should be left in their factory-configured positions. All
possible configurations for jumpers W7 and W10 are shown in the illustration.
PARALLEL PORT 1
J10 J9 J8
ALPHA MICROSYSTEMS
J14
J2
J1
J3
BATTERY
J5 J6
J11
J7
W5
J15
J12
J13
PARALLEL PORT 0
ETHERNET 15-PIN
A.U.I. PORT
BOOT CONFIGURATION
SWITCH
ETHERNET 10Base-T
PORT
X-BUS CONNECTORS
POWER SUPPLY
CONNECTORS
DISPLAY PANEL
CONNECTOR
AM-314 / 318 / 318-10
SERIAL I/O EXPANSION
CONNECTOR FOR AM-219
DISKETTE CONTROLLER
W3
W1
W6
W9
W7
W10
ETHERNET MEDIA
CONFIGURATION JUMPER
= ETHERNET A.U.I. CONNECTOR ENABLED
= ETHERNET 10Base-T CONNECTOR ENABLED
SPEAKER CONNECTOR
REMOTE RESET JUMPER
W7
W7
= REMOTE RESET DISABLED
= REMOTE RESET ENABLED
W10
W10
OSCILLATOR JUMPERS
(DO NOT REMOVE)
INDICATES PIN-1
FOR ALL CONNECTORS
SSD
CHIP
PIN-1
U6
AM-319(-00) Board Configuration