Seiko 5J32A specifications Identification of circuit block, Structure of the Circuit Block

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PARTS CATALOGUE

Cal. 5J32A

Identification of circuit block

In order to distinguish 5J32 circuit block from 5J21/5J22 circuit blocks, refer to "Identification of 5J series circuit blocks" on page 22.

Remarks:

8 Date dial

	Part code	Position of crown	Position of	Color of figure	Color of
	Part code	Position of crown	calendar frame	Color of figure	background
			calendar frame		background

	0878 942	3 o’clock	3 o’clock	White	Black

	0878 943	3 o’clock	3 o’clock	Black	White

The type of date dial is determined based on the design of cases. (The table above does not cover all the date dial available.)

Check the case number and refer to “SEIKO Casing Parts Catalogue” or "Watch Parts Catalogue CD- ROM" to choose a corresponding date dial.

56Winding stem 0351 557

The type of winding stem is determined based on the design of cases.

Check the case number and refer to “SEIKO Casing Parts Catalogue” or "Watch Parts Catalogue CD- ROM" to choose a corresponding winding stem.

TECHNICAL GUIDE

Cal. 5J32A

•The explanation here is only for the particular points of Cal. 5J32A.

•For the repairing, checking and measuring procedures, refer to the “TECHNICAL GUIDE, GENERAL INSTRUCTIONS”.

I.STRUCTURE OF THE CIRCUIT BLOCK

Hour and minute coil output terminal

C-MOS-IC

Hour and minute coil detection terminal

Automatic generating input terminal

Input terminal (+)

Crystal unit

Input terminal (–)

Second coil output terminal

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Contents Cal. No 5J32A SpecificationsTime Relay Function Power Save FunctionAutomatic power save function Manual power save functionRemarks on removing the winding stem Lubricating Types of oil Oil quantity Parts Catalogue Parts Catalogue Parts Catalogue Structure of the Circuit Block Identification of circuit blockSetting position How to installII. Remarks on Disassembling and Reassembling Please insert the pivot of the day-date corrector wheel here Lubricating How to removeLubricating Moebius a Technical Guide Moebius a Moebius F See the illustration at right Activated Generating coil block resistance III. Value Checking and AdjustmentHow to check the leakage Coil block resistanceCurrent consumption Checking the automatic generating system Checking the manual power save and time relay functions For your information Number of swings and power reserveInitial voltage and guidelines of normal/defective decision Checking procedure IV. Troubleshooting GuideImportant functions characteristic of Cal J32A Technical Guide Problems, causes and methods of repairTechnical GUIDE, General Instructions CAL Identification of 5J series circuit blocks 2002-4