tc535is Posted August 17, 2003 Share Posted August 17, 2003 Hey folks! Just acquired a pair of La Scalas SNs: 4N385 & 7P216; the 4N385 won't drive the tweeter--mid & woofer working. It's not the driver; swaptronics came in handy . Also, the pair has had an aftermarket mod in the way of some potentiometers rigged in the ckt. BTW, they are AA Balanced Networks. I swapped tweeters, and it works fine. Thanks to DJK for locating an AA schematic http://forums.klipsch.com/idealbb/files/Type%20AA.jpg HOW SHOULD I PROCEED T-SHOOTING? Thanks in advance, tc Quote Link to comment Share on other sites More sharing options...
NOSValves Posted August 18, 2003 Share Posted August 18, 2003 You are going to have to be a little more detailed with your problem. Are you saying the tweeter are making no soud what so ever ? I take the mid and woofer are working correct ? How exactly did you confirm the tweeters are okay themselves ? Craig Quote Link to comment Share on other sites More sharing options...
Al Klappenberger Posted August 18, 2003 Share Posted August 18, 2003 Have you tried swaping the networks? I would begin by restoring the netwroks to factory specks. If you let everybody know what netwroks they are (AL, AL-3 etc) somebody will have the schematic. Chances are you can find the schematic by searching former posts. Al K. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.