Article:11297 of rec.radio.amateur.misc
From: wa2ise
Newsgroups: rec.radio.amateur.misc
Subject: TR7625 intermittant TX fix
Keywords:tr7625
Message-ID: <1991Dec18.175539.23513
Date: 18 Dec 91 17:55:39 GMT
Sender: news
Organization: AT&T Bell Laboratories
Lines:27
copied from packet:
Msg# TSF Size #Rd Date Time From MsgID To
320 BF 881 1 13-Dec 0435 KD2EJ 28981_WB2QJA INFO
Sb:TR-7625 INTERMITTENT TXMT.
PERMISSION GRANTED FOR RELAYING AS INDICATED ON KENWOOD BBS.
SB-804
TR-7625 Intermittent TX 2-7-80
When servicing a TR-7625 for mechanically intermittent TX, check the heavy
WHITE DRB lead at the push-on connector directly in front of relay RL1 on
the RX TX unit. This post may either become seperated from the land, or
the land may crack from vibration. Resolder the post, plus reinforce the
connection with a small piece of solid wire soldered on the foil side of
the board.
JEB/yn
© 2780TKC
=========================================================================
Note:I haven't tried or verified this, proceed at your own risk. WA2ISE
SOURCE: The QRZ Windows Ham Radio CDROM |
