Titre: TINY2TNC R:951127/2337Z @:EA7RKC.EACA.ESP.EU #:15040 [R. C. C diz-F.A.R.] $:63796_EB5IGU R:951127/2014Z @:EA7MU.EACA.ESP.EU #:6559 [Jerez.] FBB5.15c $:63796_EB5IGU R:951122/1447Z @:EA7VA.EAGR.ESP.EU #:253415 [GRANADA] FBB5.15c $:63796_EB5IGU R:951114/1451Z @:EB1DIG.EAC.ESP.EU #:18107 [Com.Digitales Galicia] {EANET1G.08} R:951115/0741Z @:EA1RCA.EAC.ESP.EU #:30114 [Com.Digitales Galicia] {EANET1G.02} R:951108/1807Z @:EA1DJT.EALU.ESP.EU #:16029 [Com.Digitales Galicia]{EANET1G.03} R:951102/1809Z @:EB5IPG.EAV.ESP.EU #:64359 [Burjasot] 63796_EB5IGU {EANET5N.12} R:951030/1558Z @:EB5IGU.EAV.ESP.EU #:260404 [T.C.V. 96-3933063] {SYSEA5N.17} From: EB5IGU@EB5IGU.EAV.ESP.EU To : MODS@EU ษออออออออออออออออออออออออออออออออออออออออออออออออออออออออป บ 73 Cordiales de Salva EB5IGU.EAV.ESP.EU 30-Oct/14:58 บ บ Tel BBS 96 3933063 บ ศออออออออออออออออออออออออออออออออออออออออออออออออออออออออผ Date: 13 Mar 89 16:07:03 GMT From: oliveb!pyramid!prls!philabs!briar.philips.com!rfc@apple.com (Robert Casey;6282;3.57;$0201) Subject: tiny-2 tnc fix copied from packet: Msg# TSP Size Read To @ BBS From Date/Time 25853 BN 1240 0 ALL N2EZG 8903/1617 Subject: Paccomm Tiny-2 Factory Mod Here is the "Factory" fix for Pac-Comm Tiny-2's & Micro-Power 2's that have become hard of hearing. It seems that Pac-Comm has some boards out that work fine when new, but with age the tnc requires a huge amount of Audio input from the speaker jack or it won't decode properly. They are lost as to what is deterioating in the boards but offer this fix to its customers. It is quite simple and very neat, all parts are mounted on the under- side of a 16 pin IC socket, the Modem chip TCM3105 (U16) is removed, the modified socket is inserted into existing socket on TNC's board, and the modem chip is re-installed. Parts Needed: 1 - 16 pin IC socket 1 - 2222 Transistor NPN (EGC 123AP) 2 - 10000 ohm 5% resistors (brown-black-orange-gold) Instructions: Solder 1 resistor to Emitter, other end of resistor to pin 12 Solder 1 resistor to Base, other end to pin 2 Solder collector to pin 5 >EndFile<