Referring to: http://www.mail-archive.com/[email protected]/msg09214.html http://www.mail-archive.com/[email protected]/msg09220.html
The sample board from SN:32xx Has R1101, CR1104, and CR1105 all present as shown on my schematic. CR1101 is also there. A trace cut and jumper disconnects the high side of R1127 from +10 through RFC1104 and reconnects it to +10R through RFC1101. My schematic shows the original connection. R1112 is connected by factory mod to the supply side of RFC1104, instead of the circuit side as shown on the schematic. This probably should be corrected on the board. That's all I see for now. Thanks go to Garey K4OAH and Carel PA0CMU for their early research on this topic. 73 -Jim NU0C On Tue, 02 Dec 2008 23:29:50 -0600, Jim Shorney wrote: >Ref: http://www.mail-archive.com/[email protected]/msg09214.html > >Two more data points, TR7 samples SNs 34xx and 32xx, old version board. > >R1187 is a 1.5k added in series with CR1119 on top the board, and there >is no R1188. R1112 is connected as per the schematic by factory mod. _______________________________________________ Drakelist mailing list [email protected] http://mailman.zerobeat.net/mailman/listinfo/drakelist
