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MINOLTA •e minol+a SRTIOI SERVICE MANUAL...
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Assembly and Mounting Mounting of Top cover Mounting of Bottom cover Assembly and mounting of Viewfinder and meter block Mounting of Self-gear and Mirror box Mounting of Front base frame Mounting of Following base plate Mounting of Aperture reducing base plate Mounting of Shutter base plate-A and slow-gear Mounting of Winding base plate Mounting of Film take-up spool...
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Fig. I 831- 2151 53set 2005 2155 3171 3158 3355set W-28 (01--Q2 3155set 3353 1004set B21-l.7X3 SR T 101 31 53 3159 9151 3354 1005set 31— 7 x 3...
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Dismounting cover Take front cover index on the front frame. Pull out the rewinding knob(3355 set) so as to open the back cover and insert the fulcrum point of a pincette into a slot in the rewinding shaft (3354) so as to unscrew and take out the rewinding knob (3355 set).
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Dismounting View-finder, Meter block Take out the top cover. (See P. 5) Disconnect the soldered portions of the wires (white and orange colored) of the wire print plate (4265) of the roof portion of the pentagon prism. Disconnect the soldered portion of the læd wire(black colored) of the wire cord lug plate (4275)
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Dismounting Front base frame Disrnantle the viewfinder, meter block. (See P. 6) Take out the charge lever setscrew(9106) from the front side of the æmera body andthe self-timer charge lever (2438) and the self-timer bush (2437). Peel off the front lather-A(1071A) and the front leather-B(1071B) .
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Disassembly of View—finder Meter block Dismantle the viewfinder, meter block. (See P. 6) Disconnect the prism pressure support spring(5072) which is engaged with the prism pressure spring (5069). Loosen and take out the and then take out the pressure spring(5069) and the pentagon prism (5803 set).
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Dismounting of Self—timer gear Mirror Disrnantle the front base frame(See P. 7). Loosenand take out three X 3.5) soas to take out the self-timer gar(2491). Take out the lock button (1075). Take out four bayonet setscrews(9152) so as to take out the tnyonet(1061), and then take out from the slot of the Izck of the aperture coupling ring(1063), the AV coupling string(4080) so as to take out the coupling ring (1063 set) .
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Dismounting of Needle following base plate Dismount the top cover (See P. 5). Attach to the rewinding shaft the TV pulley press nut jig take out the AV couplingstring(4080) which is fitted into the slot of the pulley(4Ö68)and disengagethe erne so as to locate it at lateral...
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Dismounting of Aperture reducing base plate Take out the front base frame. (See P. 7). Attach to the rewirxling shaft the rewinding so as to take out the bottom cover. (See P. 5). Expose the bottom of the body and disconnectthe chargelever-B spring(3170), rub plate spring(2580), engagedwith the charge lever-B axis(9052).
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Dismounting of Slow-gear and Shutter base plate-A Take out the top cover. (See P. 5). Loosen and take out two setscrews(B13-l.7X2.5) and take out the slow governor(2391). Take out two frame setscrews(9158) and the eye-piece frame(5061). Take out the TV coupling string(4081).
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Dismounting of Winding base plate Take out the top cover. (See P. 5). Dismount the slow governor. (See P. 12). Take out side the lead wires (white and brown colored) loated in the bended portion of the counter dial stopper(5453) and loosenand take out two setscrews(B21-l.7 so as to take out the stopper unflexing plate(3168) and one dial stopper supporter-A(9107).
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Dismounting Shutter base plate-B Dismount the front base frame. (See P. 7). Dismount the slow gear and the shutter base plate A.(See P. 12). Take out the winding base plate and the shutter gear (3004). Take out the bottom cover.(See P. 5). Loosen and take out of the...
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Dismounting Film take-up spool Dismount the slow gear. (See P. 12). Dismount the winding base plate. (See P. 13). Dismount the bottom cover. (See P. 5). Take out the spool shaft nut (9415) from the lower side of the camera body so as to take out the charge Open the back cover and loosen and take out one for the spool...
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Dismounting of Sprocket Disrnantlethe shutter baseplate B. (SeeP. 15). 2. Takeout twosetscrews (9103) o f the middlecontactor b ase(2224) fromthecamer-a body and then the contactor base(2224 set). 3. Takeout from the bottomof the æmerabodythe charge lever—A axis(9006) a ndlet the charge free toward the outside of the amera body.
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Dismounting of Shutter curtains Disrnantle the bottom cover. (See P. 5). Dismantle the front base frame. (See P. 7). Dismantle the shutter base plate—B. (See P. 15). Loosen and take out two B31—I.4X2.5) from the front side of the emera body and then take out the front light shield plate(1026). Exposethe bottom of the camerabody and then disconnectthe solderedportions of the lad wires(two yellow colored oneend red and orange colored,ard for the semi-fixing resistor) of the battery switch isolation plate(4271)and the lead wires(black and blue...
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Dismounting of Lens inner barrel Take out the number ring(1241) and loosenand taken out three Etscrews (B13-I.4X3) so as to take out the filter ring(1235). 2. Take out four inner barrel setscrews(1403) and take out the inner tnrrel(IIIO set) from the outer barrel.
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Disassembly Inner barrel Dismount the front and rar Jens components from the inner barrel(1110 set). Disconnect the pressure(1424) engaged with the operation plate pin(1407) and loosen and take three located around inner tzrrel that the press barrel holder(1115) rnay be taken out from the inner barrel(1110).. Then, take out the diaphragm press barrel(1112),...
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Disassmbly Outer barrel Turn the distance ring(1236)andset it to the infinity(oo) position. Then, put to rnark on the betweenthe distancescalering(1236) and the helicoidinner barrel(1231). Loosen and take out three andthen three sale ring set washers (1383)attached to screwsso as to take out the sale ring(1236). Loosenand take out three setscrews(B73—I.4><2) from the rear of the outer barrel so as to take out the bayonet cover (1380).
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WIRING SCHEMATIC DIAGRAM Fig. Blue White Blue Green or Orange Yellow Black...
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831-1.7 X2S 2151 2 153set 2005 Fig. 20 2155 3171 3158 W-28 (Ol—Q2 3355set 55set 3353 1004set B21- 1.7x 3 minol+a s R T 101 3153 3159 9151 set 3354 1005set 831- 1.7 x 3...
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Mounting of Top cover Check point before mounting * Check if the lad wires of the body are kept in order ; • * Check if the eye-piece lens is free from dust or stain. Clean the counter window of the top cover(1004)and install the top cover to the amera body by means Of three Tighten to the rewinding shaft bearing the rewinding seat(3353) and to the rewinding shaft the rewinding knob(3355 set).
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Assembly mounting of View-finder Exposure meter block Check point before assembly Fig. 23 * Check if the pentagon prism(5803), the condenser lens Fransel groove (58()4)and the fresnel lens(5805) are free from scratch stain or dust. Fit the fresnel lens(5805) into the condenser holder(5064) 5805 with the portion having on groove of the fresnel being bated downwardly...
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When the adjustment is to be made from the Fig. 25 befinning. turn the adjustment screws about three turns to raise them from their initial positions 9132 9132 where the adjustment screws have been screwed first. Then, start adjustment from such raised positions.
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Engage the connecting string for a pointer (5053) Fig. 21 54 loosen setscrews (BII—1.4X2.5) index position adjuster (2163) on the shutter mount inse plate —A. Then move adjuster (2163) in such a manner 21 63 that screw head setscrew center of the elongated slot of the...
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Look through the view-finder and rotate the joint Fig. Index moving at finder gar(2154) of the shutter Inse plate A so as to actuare the shutter speed irdex(5057) from the numeral phte letters B to 1000 within the view• finder. When the speed index (5057) is actuating in such nunner that it...
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speed of 1000, then loosen two Fig. X2.5) so that the speed index (5057) may be positionedat the screws(BII—1.4X2.5) so that the speed index (5057) rnay de positioned at the lowest position of the spe«i figure plate letter 1000 by adjusting the second curtain spring tube (2063).
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Mounting of Self-gear Mirror Check points before mounting Fig. • Check if the self-timer gar(2491) moves smo- 2432 othly at its end without stopping in the course movement wheh self-timer gear (2491) is equipped with the charge lever(2438) 2491 and rotated in the direction indiated...
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Fig • 2491 1058 1068 1067 1057 5 1 52set 1002set 831-1.7 X 3S 1064 1063set 1006 1075 9152 B 73-17 4080 Withdraw the coupling string (4080) upwardly, and then engage the notch portion of the coupling ring washer (1064) with the projection of the coupling ring stopper (1067). Engage the knot portion of the coupling Fig.
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Check points after mounting * Check if the self-gear actuates correctly. * Check if the coupling string (4080) extending 5135 Fig• backwardly of the base plate (1002 set) actuates lightly and snvothly when coupling string (4080) is lightly pulled back 5117 so as not to bedisengaged from the pulley and when the...
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Assembly Front base frame Check points before assembly * Refer to the check points before and after mounting of the self-time gear and the box. (P. 32). * Check the lad wire for the X terminals of the emera body is placed along in contact with the camera body.
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Release the shutter and push the mirror operation Fig• lever—A (5153) of mirror box to arrow way then hook hook lever plate (5169) operation 5135 lever—A and set free the hook lever plate (5169) also keep the mirror its Clur position.
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Mount the viewfinder and the meter block. (See P. 27). Mountthe windingleverto the winding base plateandthenwind the winding lever. If the mirror is raisedin the courseof winding,the engagement b etweenthe releaselever-B (2503)andthe pre-setlever-B(2505)is not correctly rnadeso that the pre-setlever-B spring (2525)must be strengthened and the releaselever coupling arm(2502)must be bended for adjustment.
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F. Mounting of Following needle base plete Consolidate or place in order the lead wires Fig. 50 as indicated in the figure. Align the elon- Yellow Black gated slot of the bottom of the • rewinding Expcsure meter shaft bearing (3351) of thed needle following Orange plate with the look plate (1151) and embed Blue...
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Attachment of AV and TV strings : Fig• Attach the MC standerd F 1.4/58mm lens to the body bayonet mount and set the diaphragm ring to F4. Then attach the TV pulley press 2158 nut jig to the rewinding shaft. One knot portion of the TV coupling string (4081) is to be inserted into the slot Of the film sensitive ring (2158) of the shutter Inse...
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Fig. 1068 4080 4070set 4074 4073 4069 coupling string (4080): Check if the AV string (4080) extending from the front frame is not disengaged from the middle pulley—A(1068). Engage the AV string (4080) to' the middle pulley band—C (4073, 4074). In this state, insert the AV string(4080) into the slot provided around the AV pulley (4069) of the needle following base plate in the clockwise direction.
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Cam pæition adjustment : Fig• Needle following Loosen adjustring ring(4082) and rotate pulley(4068) in the clockwise direction the adjusting ring (4082) in the counterclock- wise direction that (4080, 4081) tightened. knot portion and the portion inserted in the slot of the AV string(4080) are pasted to hold it in...
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Set temporarily the safety switch holder (4251 set) Fig. •to the needle following tnse plate by two setscrews (BII-1.7X3.3, B13-1.4X2). AV safety terminal adjustment : When taking a photo and depressing the preview button in case of MC Lens (erroneous operation) , the error will be produced except the case when...
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Mounting Aperture setting mount Check point before mounting Fig. 9363 2571 * Make it sure that reducing lever plate spring (2574) of the aperture reducing base plate (2571 set) is bended as illustrated in the figure and that the reducing rub plate (2572) must slide lightly when the rub plate (2572) is rotated in 2574...
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The shutter of the camera body is cocked Fig. and then adjustment must be made so when the reducing rub plate (2572) of the base plate (2571 set) is pushed down once the aperture setting switch becomes "OFF" when pushed down again the switch becomes "ON"...
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Mounting of Shutter base Plate-A Slow gear Check point before mounting Fig. 67 * Check if the gear (2308) Of the slow 2308 governor Wii! eturn to its initial position when part is displaced in the direction indi- ated by the arrow in the figure to its full extent.
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Mount the windinglever to the winding lever holder. Set the shutter base plate—Ato thilb position, and release the shutter. In this ease, if the shutter curtain fails to close or run, this is because the sliding motion of the second shutter curtain lock lever(2029) and the clutch fork (3024) is not smooth, Adjust by bending the bended portion of the clutch fork (3024).
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Shutter speed adjustment Make it sure that the slow governor is not engaged when the shutter is released at such high sl*ed from 1/1000 to 1/60. If the slow goverrur is engaged, adjust by rotating the eccentric pin of the slow adjustment lever (1/8 adjustment) so that the slow gear may not...
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the waist portion of the FP contactor (2220) so as to increase the contact presQxre. Fig. 74 * When switching-in of X time lag is too soon, adjust the contactor distance as is the ase of 2216 FP adjustment. Remove the front frame and widen the distance...
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Mounting of Winding base plate Open the back cover and align the operation nail base plate (3406) of the wind-up base plate (3023 set) with the projection portion of the film spool shaft (3031) ani hold it in position by two sets:rews (B13-2X3.3).
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toward the inside of the camera body, then the stopper (3453) pushes the dial stop pin (9267) so that the ratchet gear (3404) is caused to rotate. When the stop nail (3408) falls tighten the setscrew (B21-1'7 X 3.5) of the into the first tooth of the ratchet gear (3404) ,...
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J. Mounting Film take-up spool Open the back cover and Ipace the decoration ring spring washer (3039) and the spool decoration ring (3037) upon the film spool (3032). In this state. assemble them into camera body. Insert the film spool shaft (3031 set) from the upward of the Gimera body and hold it in such potition where the elongated slot of the film spool(3032) may be facing upwardly.
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Mounting Of Shutter base plate—B Insert the adjustment washers into the first and Fig. 82 second curtain spring shaft (2060, 2061) and position the first curtain bound stop lever (2101) of the shutter base plate—B(2050 set) a position indicated the figure. the first and second curtain spring 2050set shaft (2060, 2061) into the holes of the shutter...
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wind first shutter curtain axis so that seam Fig. line of the first shutter curtain be aligned with marking-off line. this state, stop your 2042set finger the curtain spring shaft (2060). Insert into the variable gear axis (2045) the variable gear (2041 set) in such a position where the straight...
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dr+'inggearandthesecond s huttercurtaingearsetscrew andwindup afterloosening slighdy the semnd shutter cur-uin gear setscrew. Loosen also the first shutter curtain gear setsaew slightly and hold the semnd shutter curtain shaft in such a manner that the rnarking-off line of the second shutter curtain rnay be seen. Then, loosen the second shutter gear setscrew further so as to rotate the semnd shutter curuin axis.
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Wind up the shutter curtains and open the lnck cover. Then, rotate the sprocket so as to position the sprocket teeth to be directed toward you, and engage the reversing stop nail (3025) into the idle (3003). Also place the projection of the film spool shaft (3031) in the right lateral direction.
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Intermediate check points : Check if the meter needlecomesto rest within the outer periphery of the followingneedle (allowance in ± 0.3 E V) at the following two points. 8 (ASA 100, 1/8 sec., F5.6) EV 11 (ASA 100, 1/60 sec., F5.6) when the meter needle deviatesout of the outer periphery deviate the EV 5 and EV 14 pointsso that the intermediate points may come to rest within the permissadlerange.
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Mounting Shutter curtains Fig. Cheek points before mounting order to check shutter cur- tains are installed in parallel, rotate 2053 2063 first curtain shaft (2053) in the clockwise direction as indicated in the figure wind first Parallel a line shutter curtain also check...
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Mount the counter isolation (4059 set) by two setscrews (9163) and solder Fig • Blue Yellow the lead wire (yellow colored) of the isolation base(4259 set) as illustrated Fit _ in the figure. Insert lead wires (yellow, red, orange and blue colored) 9163 into the openings of the amera body and pull...
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Assembly of Lens inner barrel Set the minumum diameter position determing jig to the inner barrel (1110 set). Lift up slightly the am ring(llil set) and insert the diaphragm operation lever (1374 set) into the operationlever axis(1405) on which the couplingwasher(E-1.9) must be attached. After mounting, hold the interlock pin(1406) of the operation lever (1374 set) so as to checkthe play in the vertial directionand if the play is too much,adjustby insertingthe washer.
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Fig. 1115 Front lens group 1112 1371 11 13set 1407 Bbl- 1.7 X22 1 1 1 Oset 1404 1405 1374 1381 E-1.9 1424 1379 1425 1420 1406 I Iset lens group 1424 Figi 1374set 1406 1420...
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Assembly Outer lens barrel Check points of the outer lens tn.rrel Fig. Check make it sure that the helicoid inner barrel, outer barrel and outer barrel ring (1231, 1232 and 1233) free from scratch 1231 stain. Check make sure that sliding portion of the...
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Fig. 1233 1232 1239set B) 3-1.7x 1375 1427 1429 1 237set 1231 B 13-1.0<5 B13-l.4X3 1383...
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Assembly mounting of Inner barrel Outer lens barrel Secure the inner barrel temporarily by two and contact the arn- the outer barrel by two guide lever setscrews(1417)and set the aperture sale to 16. Aligh the cam ring arm (1385) of the inner barrel with the slot of the diaphragm guide lever (1376) of the outer ler.s barrel, and insert the cam ring aim (1385) into the guide lever (1376).
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Mounting Sprocket Align with and fit into the slot of the sprocket gear shaft bearing (3048 set) the clutch pin (9123) of the sprocket shaft (3049 set). Mount the sprocket (3046) as in the figure and insert into the hole of the sprocket (3040) the sprocket gear shaft bearing (3048 set) and the sprocket shaft (3049 set) from the upper side of the camera body and hold in position the shaft bearing(3048 set) by two setscrews(B31-1.4X3).
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CROSS SECTION Shutter curtain Filter ring Eyepiece holder Shutter speed scale plate Tripod socket Standard lens Shutter speed needle Auto pre-set Diaphragm ring Lens bayonet mount Condenser lens Meter coupler Lens mount Fresnel lens Pentagon prism Diaphragm blade Fine micro prism Light meter...
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3049 9202 9123 3039 3037 3046 839-1.7.X3 e 26 e 27 e 27 3031 B21-l.7X B51-l.7X...
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B39-1.7x 1151 1019 2254 9112 2247 2246 2245 e 28 e 28 e 27 2213 BII-1.7X3 831-1.4 X2.s 1026 Complete parts. Key number Including parts number 2246-71 2246, 2245, 2247.
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