casio 76-b411

[simone]

Well...i'm back from holiday....
I found in a pretty small vintage market near the sea a nice CASIO 76-b411 with original strap,i suppose from the late 70's....
Well I open it and i found some battery leakage so i clean all the circuit and check contact....i put a new battery in but no digits appear,only the light seems to be ok....
Now i leave the battery put in it in.....

Any tips are welcome.....

[Kasper]

hi Simone,

i cannot find a picture of the watch?

[simone]

hi Simone,

i cannot find a picture of the watch?

Hi friend...now i'm at work...tonight i'll post some pics...
Strange that the only light works.....
I clean all the circuit watch....

[simone]

here the pics....as you can see only the light works....now the battery is still inside (1 day ago)

IMG_1121.JPG

IMG_1122.JPG

IMG_1123.JPG

[simone]

and also the circuit.....

IMG_1125.JPG

IMG_1127.JPG

[Kasper]

must be a contact issue...wait a few more days with the batt in the watch. Then re-check everything..dissassemble everything and assemble again.

[simone]

ok kasper....waiting....
Could be a contact between the zebra and the circuit?.....

[simone]

do you also know the vinegar method?

[Kasper]

thats only when all others don't work...so in case of emergency!

[simone]

thats only when all others don't work...so in case of emergency!

ok!! thanks....another one question: what happen now in the watch with the battery inside for few days?

[Kasper]

The capalitroc reflows to the pasatator who emulse with the zahnstocher, so the pentru electro fluction bonds avec le vyse. Its all very difficult and complicated. Maybe just keep your fingers crossed and who knows

[simone]

The capalitroc reflows to the pasatator who emulse with the zahnstocher, so the pentru electro fluction bonds avec le vyse. Its all very difficult and complicated. Maybe just keep your fingers crossed and who knows

Hope is last to die!! ah ah ah ok friend...fingers crossed

[simone]

I'm back to home and i found my little casio showing some digits,see pic....

IMG_1128.JPG

After only few seconds the digits disappear (especially if i press button) to reapper after a while...and go on....

[Kasper]

Patients my friend, let

The capalitroc reflows to the pasatator who emulse with the zahnstocher, so the pentru electro fluction bonds avec le vyse.

do its work.

[simone]

now no digits....lights ok....let it works......

[simone]

seems to be ok....

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