Maker Pro
Maker Pro

Volkswagen VDO analog clock repair

JRUBIN

Jul 17, 2015
96
Joined
Jul 17, 2015
Messages
96
Many of these clocks seems to have a single component failure, VW is not known for stable power, and little by way of protection circuitry, 40 year old filter caps that sit 30 years do little to protect the IC from surge when tried out after storage, most people probably dont consider this.


Ill point out that this is a repair of the electronic portion not any mechanical portion of the clock (thankfully)

Video 1 of 2
 

pepi

Sep 20, 2017
30
Joined
Sep 20, 2017
Messages
30
Enjoyable and interesting....... thank you

Greg
 

dorke

Jun 20, 2015
2,342
Joined
Jun 20, 2015
Messages
2,342
One small note:
The crystal frequency is 4.194812 MHz =4194,812 Khz.
 

JRUBIN

Jul 17, 2015
96
Joined
Jul 17, 2015
Messages
96
'TIME' for the conclusion of this project....... (see what I did there???)


 
Top