From yahoo Sent Mon, Sep 19th 2016, 07:09
> Hello list, > My A106 SEM filter has malfunctioned, possibly due to a bad power > cable. One of the chips is damaged and needs replacement: it has > 14 pins. Is this chip easily replaced? > Thanks! Royce Hello, you may try to repair the module by replacing the integrated circuits. The A-106-5 uses an LM13700 and TL074/084. But even the transistors may have been damaged (BC557). Please refer also to the FAQ page of our website: www.doepfer.com > English > FAQ > A-100 > DIY repair tips Best regards Dieter Doepfer __________________________________________________________________ Doepfer Musikelektronik GmbH Geigerstr. 13 82166 Graefelfing / Germany registered in Munich/Germany, commercial registry HRB 97 399 CEO's: Sibille Heller, Dieter Doepfer European VAT ID No. DE129329318 website: www.doepfer.com __________________________________________________________________ ------------------------------------ ------------------------------------ ------------------------------------ Yahoo Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Doepfer_a100/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Doepfer_a100/join (Yahoo! ID required) <*> To change settings via email: xxxxxxx_xxxx-xxxxxx@xxxxxxxxxxx.xxx xxxxxxx_xxxx-xxxxxxxxxxxx@xxxxxxxxxxx.xxx <*> To unsubscribe from this group, send an email to: xxxxxxx_xxxx-xxxxxxxxxxx@xxxxxxxxxxx.xxx <*> Your use of Yahoo Groups is subject to: https://info.yahoo.com/legal/us/yahoo/utos/terms/