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Internet Message Format  |  2000-10-29  |  4KB
  1. From: wa2ise@cbnewsb.cb.att.com (robert.f.casey)
  2. Newsgroups: rec.radio.amateur.misc
  3. Subject: TS450 and TS690 TX mod file
  4. Keywords: mods
  5. Date: 28 Nov 91 04:25:24 GMT
  6. Organization: AT&T Bell Laboratories
  7. Lines: 44
  8.  
  9.  
  10. copied from packet:
  11.  Sb: MODIFICATION OF TS-450SAT
  12.  
  13. \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
  14. [                                                                            [
  15. [  GENERAL COVERAGE TRANSMISSION MODIFICATION FOR THE TS-450 AND TS-690      [
  16. [  DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD     [
  17. [  A) Remove all screws of top and bottom case.                              [
  18. [                                                                            [
  19. [  B) Remove two screws of front panel (left and right top side),and loosen  [
  20. [     two screws of front panel (left and right bottom side).                [
  21. [                                                                            [
  22. [  C) Remove all screws of digital unit ( X46-312X-XX ).                     [
  23. [                                                                            [
  24. [  D) Cut the chip diode D27 (RL73) on digital unit rear side.               [
  25. [                                                                            [
  26. [                                                                            [
  27. [  \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\                  [
  28. [  [      \\                                              [                  [
  29. [  [   \__  __\                                           [                  [
  30. [  [  \_ Bat. _\                                          [                  [
  31. [  [   [      [                                           [                  [
  32. [  [    __\\__                 \\\\\\\\\\\\               [                  [
  33. [  [              \\\\\        [          [               [                  [
  34. [  [    [_\_[     [   [        [          [               [                  [
  35. [  [    [   [     [ \ [        [          [      ->I- D27 (RL73) CUT THIS    [
  36. [  [    [   [     __ __        [\\\\\\\\\\_      ->I- D26 [                  [
  37. [  [    [\\\[                                    ->I- D25 [                  [
  38. [  [                                             ->I- D24 [                  [
  39. [  [                                             ->I- D23 [                  [
  40. [  [                                             ->I- D22 [                  [
  41. [  [                                             ->I- D21 [                  [
  42. [  [                                             ->I- D20 [                  [
  43. [  ________________________________________________________                  [
  44. [      DIGITAL JNIT (X46-312X-XX)     Component side view                    [
  45. [                                                                            [
  46. [  This modification it is at your risk .                                    [
  47. [\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\[
  48.  
  49. Best 73 Eric St-Pascal Kam. Qc.      VE2MEL
  50. ==============================================================================
  51. I haven't tried or verified this, proceed at your own risk.  And do not
  52. transmit outside of legal bands!  WA2ISE
  53.  
  54.  
  55.  
  56. From: ms86817@cs.tut.fi (Matti Suokko (OH5MRM))
  57. Newsgroups: rec.radio.amateur.misc
  58. Subject: TS-450/690 TX mod.
  59. Message-ID: <1991Dec24.211911.7355@funet.fi>
  60. Date: 24 Dec 91 21:19:11 GMT
  61. Sender: usenet@funet.fi (#Kotilo NEWS system )
  62. Organization: Tampere University of Technology
  63. Lines: 14
  64. Originator: ms86817@cs.tut.fi
  65. Nntp-Posting-Host: cs.tut.fi
  66.  
  67.  
  68.     Remove D21 in PLL-UNIT (X50-3150-xx)
  69.  
  70.     73 de Matti OH5MRM
  71.  
  72.  
  73.     P.S. This modification has not been tested.
  74.          I take NO responsibility or liability for any damage or
  75.          violation resulting from this modification.
  76. -- 
  77. Matti Suokko                       OH5MRM
  78. Mekaniikanpolku 6 A 36             packet radio: OH3MRM@OH3RBR.#TRE.FIN.EU
  79. SF-33720 TAMPERE                   Internet: ms86817@cs.tut.fi
  80. 949-626362 (24h)                   VTTS-member
  81.  
  82.  
  83.