Macintosh LC 575: Difference between revisions
Verified against Apple's LC 520/550/575 Service Source (hosted) and EveryMac. Corrected: dimensions 45.5x34.4x42.0cm not 41.9x33.5x41.3; weight 18.4kg not 17.4; viewable 13in not 12.4; grille pitch 0.26mm not 0.28; max power 120W (the 150W was invented); operating 10-40C not 10-35; storage -40 to 65C not -40 to 47; humidity 20-95% not 20-80; model M1640 not M1347. Removed the '66 MHz bus', the 16-bit/44.1kHz sound claim, the unsourced chip-function and Comm-card part tables, and four red link... |
P4 verification: cite Apple's own Service Source volume for this machine (hosted here) for the electrical specification and battery threshold, and link the documentation page |
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rear panel and a 575 product ID label.<ref name="ss-520" /> This is the main reason bare LC 575 boards are scarce | rear panel and a 575 product ID label.<ref name="ss-520" /> This is the main reason bare LC 575 boards are scarce | ||
and complete machines are often found gutted. | and complete machines are often found gutted. | ||
== Service documentation == | |||
Apple's own service manual is hosted here as [[Macintosh LC 520/550/575 Service Source]]. It | |||
gives a '''universal 100–240 VAC supply''' at 47–63 Hz drawing '''120 W''' maximum and the PRAM cell | |||
threshold as '''replace below 3.0 V''', and prints a '''battery verification and replacement | |||
procedure specific to the LC 575''' — following the LC 520 steps on a 575 sends you to the wrong part | |||
of the chassis.<ref name="ssmacintoshlc52055">Apple Computer, ''Macintosh LC 520/550/575'', Service Source, 176 pp, PDF distilled 5 December 1995. Hosted here as the wiki page linked above ([[:File:Lc 520.550.575.pdf]]). Specifications chapter, and Additional Procedures — Battery Verification where a threshold is quoted.</ref> | |||
The higher-performance development of this machine, the LC 580, has its own volume: | |||
[[Macintosh LC 580/ Performa 580CD Service Source]].<ref name="ssmacintoshlc52055" /> | |||
== Related pages == | == Related pages == | ||