Positive Temperature Coefficient Devices - Sun Microsystems SPARCstation 10 Service Manual

C
APPENDIX
Positive Temperature Coefficient Devices
This appendix provides general information about positive temperature coefficient
(PTC) devices which are located on the main logic board (MLB) in place of fuses.
These devices are self healing; they reset after a fault occurs and do not require
replacement. There are four PTCs on the MLB.
TABLE C–1
Location on MLB
1
2
3
4
Figure C–1 shows the location of these PTCs on the MLB.
Positive Temperature Coefficient Devices
For
F0601 Keyboard and Mouse
F1301 Thick Ethernet
F1302 Thick Ethernet
F1502 SCSI Termination
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