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Summary of Contents for FX-3

Page 1: ...SHICA FX 7 YASHICA CO LTD TOKYO Printed in Japan...

Page 2: ...5 Sa li D 0 n ASSEMBLING CHART...

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Page 4: ...OJ m W tf p P P iJ CD o o Ch c 3 o u P u r H nH p P P o o P P CO CO CO CO s a a CO i J CO l l p CO a CVJ M p 3 Prt fVl t oi A o O J o A M rrs sO 01 CVJ o 3 cr 3 r 3 N J M O OJ A A D p J Cr i J CA a O...

Page 5: ...CO o...

Page 6: ...UOTE Parts with marked Jt ere not Available...

Page 7: ...NOTE Parts with marked are not Available...

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Page 9: ...PARTS NO _DESCRIPTIOtl 6617202U E Rine...

Page 10: ...S 66001037 and take off the W lever 147651 and the lever mount 147652 Cautions The W lever SS is of the left handed screw 3 Remove the top cover nut 147659 Begin removal of the shutter dial Set the sh...

Page 11: ...e top cover by the right hand and remove it by lightly rolling 9 Disconnect the soldered synchro lead wires black and light brown inside the top cover Removal of Front Leather 1 Peel off the self leve...

Page 12: ...d remove it Removal of Counter Frame 1 Remove counter reverse lever spring 147870 engaging with the counter gear 1 139887 2 Remove 3 counter base plate SS 61913024 and take it out upward to remove Rem...

Page 13: ...rive cam and then it stops Operation of Shutter 1 The release lever is pushed down by MCL 7 of the mirror box and the hook is separated from the drive cam 2 The drive cam rotates clockwise due to the...

Page 14: ...same as the ordinary ones Faults that may occur The shutter fails to close Because of the flatness of B lever being dis Bulb skipping satisfactory it does not return Change the release position by SR...

Page 15: ...per half darkens and the shutter speed becomes fast The front curtain travel is slow Cause The shutter moquette 147206 enters the inside of the shutter and contacts with the front curtain when the lat...

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Page 17: ...he result of which is as V2 sent to A2 Vreg A constant voltage of 1 25 0 15V is generated independent of variation of a voltage Vcc from the battery Ra2 Adjust the voltage per EV of Rp and Rasa The a...

Page 18: ...counter release lever and next put the spring in the counter release lever shaft Counter making a little free the wound portion at the central part of the spring then apply the hook on the opposite s...

Page 19: ...hort circuits of RF Rasa Ral etc including failure in SPD 4 One or 2 of 3 LED s go on and off but the remainder do not go on 1 Disconnection of soldered legs of LED 2 Disconnection of R5 through R7 3...

Page 20: ...t of the winding lever 2 Regarding paragraphs 2 and 3 check the shaft or base for dimensions and replace one of them which is not acceptable Note Check the counter for advance return etc Faults that m...

Page 21: ...ever shaft from above to 1 create a play 0 Loosen 3 screws of the winding shaft holder and again tighten the 3 screws at the position __ where the winding shaft rotates smoothly Faults that may occur...

Page 22: ...mes insufficient Reparing technique and confirming method The clearance between GS ring and QRL 4 should be within 0 1 mm to 0 3 mm and GS ring installed in parallel with QRL 4 Phenomenon Concurrently...

Page 23: ...slit shape at the upper side Cause The sticking position of the shutter moquette 1 is not appropriate so that the two side adhesive tape of the shutter moquette 1 sticks to the rear curtain stop leve...

Page 24: ...ses them to have an aptitude to slipping Repairing technique and confirming method Bend SR lever 3 from the side touching QRL 1 by use of a screw driver of No 5 or so to such an extent that SR lever 3...

Page 25: ...scend that is there occur conditions that the film cannot be wound and the shutter released Cause If something should touch the rear curtain of the shutter or catch it when it runs it cannot run all t...

Page 26: ...the mirror is felt or the mirror fails to descend being left up Cause When crimping ML 1 to M frame the former is deformed and its top with a groove parts outward from M frame with the result that it...

Page 27: ...the washer Faults that may occur The mirror does not operate smoothly The mirror is not reset Phenomenon When moving the mirror upward by hand and gently returning it the mirror does not return all th...

Page 28: ...ing technique and confirming method In order to stop a play of MCL 3 GS ring should be stopped such that it is parallel with MC base and the play should be stopped to such an extent as MCL 3 moves aut...

Page 29: ...of lot Example ICB BCB Interchangeability of parts Counter base ass y is replaceable but singles such as Counter Counter clamp 147871 Counter gear 147865 are not interchangeable Counter SP 147867 Cou...

Page 30: ...osely attach the gear 1 139887 to the counter gear 147865 With one turn of the gear 1 made by once winding up one tooth of the counter gear is fed by use of the notch of the head After taking a pictur...

Page 31: ...enon is caused by deformation of the back cover When winding the film while pressing the back cover if the counter advances there occurs a curve If there is a step between the surface of the lock plat...

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