From: wa2ise@cbnewsb.cb.att.com (robert.f.casey)
Newsgroups: rec.radio.amateur.misc
Subject: TS450 and TS690 TX mod file
Keywords: mods
Date: 28 Nov 91 04:25:24 GMT
Organization: AT&T Bell Laboratories
Lines: 44


copied from packet:
 Sb: MODIFICATION OF TS-450SAT

\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
[                                                                            [
[  GENERAL COVERAGE TRANSMISSION MODIFICATION FOR THE TS-450 AND TS-690      [
[  DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD     [
[  A) Remove all screws of top and bottom case.                              [
[                                                                            [
[  B) Remove two screws of front panel (left and right top side),and loosen  [
[     two screws of front panel (left and right bottom side).                [
[                                                                            [
[  C) Remove all screws of digital unit ( X46-312X-XX ).                     [
[                                                                            [
[  D) Cut the chip diode D27 (RL73) on digital unit rear side.               [
[                                                                            [
[                                                                            [
[  \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\                  [
[  [      \\                                              [                  [
[  [   \__  __\                                           [                  [
[  [  \_ Bat. _\                                          [                  [
[  [   [      [                                           [                  [
[  [    __\\__                 \\\\\\\\\\\\               [                  [
[  [              \\\\\        [          [               [                  [
[  [    [_\_[     [   [        [          [               [                  [
[  [    [   [     [ \ [        [          [      ->I- D27 (RL73) CUT THIS    [
[  [    [   [     __ __        [\\\\\\\\\\_      ->I- D26 [                  [
[  [    [\\\[                                    ->I- D25 [                  [
[  [                                             ->I- D24 [                  [
[  [                                             ->I- D23 [                  [
[  [                                             ->I- D22 [                  [
[  [                                             ->I- D21 [                  [
[  [                                             ->I- D20 [                  [
[  ________________________________________________________                  [
[      DIGITAL JNIT (X46-312X-XX)     Component side view                    [
[                                                                            [
[  This modification it is at your risk .                                    [
[\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\[

Best 73 Eric St-Pascal Kam. Qc.      VE2MEL
==============================================================================
I haven't tried or verified this, proceed at your own risk.  And do not
transmit outside of legal bands!  WA2ISE



From: ms86817@cs.tut.fi (Matti Suokko (OH5MRM))
Newsgroups: rec.radio.amateur.misc
Subject: TS-450/690 TX mod.
Message-ID: <1991Dec24.211911.7355@funet.fi>
Date: 24 Dec 91 21:19:11 GMT
Sender: usenet@funet.fi (#Kotilo NEWS system )
Organization: Tampere University of Technology
Lines: 14
Originator: ms86817@cs.tut.fi
Nntp-Posting-Host: cs.tut.fi


	Remove D21 in PLL-UNIT (X50-3150-xx)

	73 de Matti OH5MRM


	P.S. This modification has not been tested.
	     I take NO responsibility or liability for any damage or
	     violation resulting from this modification.
-- 
Matti Suokko                       OH5MRM
Mekaniikanpolku 6 A 36             packet radio: OH3MRM@OH3RBR.#TRE.FIN.EU
SF-33720 TAMPERE                   Internet: ms86817@cs.tut.fi
949-626362 (24h)                   VTTS-member