Soldering a Seiko

May 31, 2022,20:20 PM
 

Hi all,


I have an older Seiko clock that chimes the quarter hours (Westminster Chime) and indicates time, day and date. It's got a normal quartz movement which would usually take one AA battery, but in this clock a separate power supply box controls the clock motor and the chimes.



Due to a bit of corrosion, the very fragile wires had broken and needed to be reconnected to the circuit board. While I was toying with this, using my large soldering gun (having lost my little soldering iron somewhere around the house) I began to wonder if soldering is a lost skill, like operating a clutch and manual transmission.



As the clock is now repaired and back to chiming, I thought I would pose the question here. 

To be fair, I define "soldering" as "Carefully using a pin-point heat source to melt a lead-tin wire (the solder), in order to join two or more other metal electrical conductors"
Soldering can also be used to join pipes and other metal objects, but in this case I am talking about electrical joints. 

What do you think? DO you ever solder anything or know anyone who does?

Cheers,

Cazalea

PS - the last joints I repaired on the Jaguar ABS module




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Soldering is a technique / skill

 
 By: enjoythemusic : May 31st, 2022-21:16
Dad taught me to solder when I was 5. It's easy to get it right, or wrong. I'd say more, yet there are books dedicated to the 'art'.

Some years ago I got interested in tube audio and assembled an

 
 By: Steve E : May 31st, 2022-22:26
Audio Note Kit 1 single ended triode amp. It worked out fine then and it still works today. Before undertaking that task I bought a Weller solder station and put in some practice, but the Kit 1 mainly uses PCB's so that made things pretty easy. It's cool ... 

I was a RC Car Hobbiest.

 
 By: roundel : May 31st, 2022-23:03
I soldered motor leads, resistors, battery cells, etc when I was in grade school. Sad story: I was at a friends house soldering with a pen and the pen was on the stand between tasks. His parakeet fancied the nice perch. Poor thing was screetching and flyi... 

I got a chuckle out of that

 
 By: cazalea : June 1st, 2022-03:28
Sorry, birdie. When I was in high school I wanted out of math class and asked to be in auto shop. My advisor would not allow me to do that, so offered as a compromise “Electricity & Electronics”. In hindsight that was one of the most important/valuable cl... 

I've had this Seiko clock that my dad got 40 something years ago

 
 By: Dchang81 : June 1st, 2022-03:55
Your post reminded me to ask if anyone knows anything about these Seiko clocks ...  

I have 3 dozen Seiko clocks

 
 By: cazalea : June 1st, 2022-16:45
I don’t know of anyone who is really an authority. Seiko has produced hundreds or thousands) of clock varieties , mechanical and electrical, digital and analog, pendulum or spring-driven, chiming, animated, etc. I probably have st least a couple of each v...