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Text File  |  2008-03-11  |  1.9 KB  |  45 lines
  1. 1540/1541/1541A/SX-64 Parts
  2.  
  3. Location       Part Number    Description
  4.                               2016 2K x 8 bit Static RAM (short board)
  5. UA2-UB3                       2114 (4) 1K x 4 bit Static RAM (long board)
  6.                325572-01      64H105 40 pin Gate Array (short board)
  7.                325302-01      2364-130 ROM DOS 2.6 C000-DFFF
  8.                325303-01      2364-131 ROM DOS 2.6 (1540) E000-FFFF
  9.                901229-01      2364-173 ROM DOS 2.6 rev. 0 E000-FFFF
  10.                901229-03      2364-197 ROM DOS 2.6 rev. 1 E000-FFFF
  11.                901229-05      8K ROM DOS 2.6 rev. 2 E000-FFFF
  12.                               6502 CPU
  13.                               6522 (2) VIA
  14. drive                         Alps DFB111M25A
  15. drive                         Alps FDM2111-B2
  16. drive                         Newtronics D500
  17.  
  18. 1541B/1541C Parts
  19.  
  20. Location       Part Number    Description
  21. UA3                           2016 2K x 8 bit Static RAM
  22. UC2                           6502 CPU
  23. UC1, UC3                      6522 (2) CIA
  24. UC4            251828-02      64H156 42 pin Gate Array
  25. UC5            251829-01      64H157 20 pin Gate Array
  26. UD1            * 251853-01      R/W Hybrid
  27. UD1          * 251853-02      R/W Hybrid
  28. UA2            251968-01      27128 EPROM DOS 2.6 rev. 3 C000-FFFF
  29. drive                         Newtronics D500
  30.   * Not interchangeable.
  31.  
  32. 1541-II Parts
  33.  
  34. Location       Part Number    Description
  35. U5                            2016-15 2K x 8 bit Static RAM
  36. U12                           SONY CX20185 R/W Amp.
  37. U3                            6502A CPU
  38. U6, U8                        6522 (2) CIA
  39. U10            251828-01      64H156 40 pin Ga     Array
  40. U4             251968-03      16K ROM DOS 2.6 rev. 4 C000-FFFF
  41. drive                         Chinon FZ-501M REV A
  42. drive                         Digital System DS-50F
  43. drive                         Newtronics D500
  44. drive                         Safronic DS-50F
  45.