Alpha Microsystems AM-990 Manuale di servizio - Pagina 15

Sfoglia online o scarica il pdf Manuale di servizio per Desktop Alpha Microsystems AM-990. Alpha Microsystems AM-990 18. For authorized service personnel only: am-990 vme service manual
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Page 12
FRONT PANEL
DISPLAY
FLOATING POINT
CO-PROCESSOR
SOCKET
J10
1
J20
W12
NTSC
W12
W10
LINK TERMINATION
JUMPER
JUMPER IN = ENABLED
W11
JUMPER OUT = DISABLED
W10
J6
LINK
PARITY
1
J17
J15
J14
J13
J12
MEMORY
EXPANSION
W88
CPU
W15
U131
U130
BOOT PROMS
36-PIN FLOPPY
CONNECTOR
U97
SSD SOCKET
U32
W9
J3
J5
J4
VCR
REMOTE
VIDEO
VIDEO
OUT
IN
Option Locations on the AM-140 Board
AM-990 SBC Computer Service Manual
STATUS
J16
60-PIN ESDI
CONNECTOR
U144
50-PIN SCSI CONNECTOR
W14
W13
POWER CONNECTOR
J18
60-PIN I/O CONNECTORS
W8
J2
J1
BOOT
SERIAL
SERIAL
SWITCH
PORT
PORT
1
0
DSS-10524-00, Rev. A01
1
1
J19
W8
REMOTE RESET
JUMPER IN = ENABLED
JUMPER OUT = DISABLED
1
J8
232 / 422
W7
J7
W6
W5
232 / 422
W4
W3
W1
W2
SW1
MAC4 7 8