Seiko 4F32A - Page 17

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TECHNICAL GUIDE
Cal. 4F32A, 8F32A, 8F33A, 8F35A
* If the year, month or date is not correctly set, repeat the procedure of inputting the calendar data
starting from step “1”.
7 Circuit block cover
When setting the circuit block cover, take care not to press down the terminal for battery check and the
grounding terminal.
[ Cal. 4F32A ] [ Cal. 8F32A, 8F33A and 8F35A ]
Terminal for battery check Terminal for battery check
8 Circuit block
Before replacing the circuit block, m ake sure that the crow n is pulled out to the first click.
Also, check that the tip of the reset lever is positioned at the center of the eyehole as show n in the
illustration below , and then, reassem ble the circuit block.
Note: When setting the circuit block, take care not to press dow n on the reset lever.
Grounding terminal
Reset lever terminal
9 Date driving contact point spring
10 24-hour contact point spring
• Setting position
24-hour contact
point spring
4281 118
Date driving contact
point spring
4281 115
Note: The date driving contact spring and the 24-hour contact point spring contact with the circuit block
to drive and control the ultrasonic motor. Handle them with care so as not to bend or straighten
these parts, as this will cause defective contact with the circuit block, resulting in a malfunction
of the ultrasonic motor and defective calendar indication.