[ntp:questions] Tobit LAN!Time DCF77 receiver not working

Marc-Andre Alpers m-a.alpers at web.de
Wed Dec 23 17:38:05 UTC 2009


Es schrieb Rob van der Putten:

> Have you tried a RS232 tester? Which LEDs are on? Which colour? Which 
> one  blinks?

I have no RS232 tester. The cover of the receiver is sealed. No screws.
http://666kb.com/i/bf7g1grgo1sbus2c1.jpg

The connector inside:
http://666kb.com/i/bf7fxqd8cr17q7d8x.jpg
http://666kb.com/i/bf7g2xelg4xqppx3l.jpg

The transistor type is:
MC78L
05ACP
M535

MfG Marc-Andre Alpers




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