Nikon MD3 Service manual
Contents
1. _ VED B 30FA94 R 3003 A 4 Specifications Drawings and Parts list 1 Specifications eo n o k o o oo oo n o oo n poo n ooo o 19 2 External drawings 22529209 922929695024929299 929285922 292 2926292942926 0242929296926 20 5 Exploded drawings and the parts list Camera mount base e nn 2l 22 Body diecasting 25 24 Wind up unit EEE EEE EEE EEE 9 0 25 26 Base plate 27 28 Frame counter toggle switch te 29 30 Grip eese hh hh ehh ehh hn 31 32 Printed circuit hh nen 3 5 34 Note Parts and subassemblies illustrated in the exploded drawings are listed on the righihand pages Parts and subassemblies in this list are all available on order The Exploded Drawings are represented in the following way 202 Ex With part No but Supplied as part not enclosed with individually dashed line2. MW 4 MT 1 ML 1 o 3 X 8 50 3 X 8 80 3 10 100 3 10 160 Nicd MN 1 X 2 120 MB 2 33 X 8 MB 83 X 10 MN X 2 AC DC MA 4 MA 2 106 X 47 X 62mm B 375 E 30FA94 R 3003 A 1 Specifications Camera to be used Nikon F2 Nikon F2 Photomic Nikon F2A Photomic Nikon F2S Photomic or Nikon F2SB Photomic Picture taking mode Choice of single frame S exposure or continu ous C shooting Firing speed 4 frames per sec with AC DC converter MA 4 MA 2 or NC battery unit MN 1x2 5 5 frames per sec with 10 AA type batteries 2 5 frames per sec with 8 AA type batteries Shutter speed usable 1 2000 sec X for continuous C firing All speeds and B for single frame S exposure Picture frame counter Subtractive type automatically stops when the preset number of frames has been exposed manual setting possible Remote contro
3. PS fl PS 42 SH 33 F NN G 7848 PP nn 0 O cms A LUBRICANTS At a low temperature E E ia 3 O 2 MAI PO O O Gaa PRESSER ne dT i nas Grease oil BINDING AGENTS MEM cristo ram 616 Usage ER For leather or rubber goods RB TAR For make metal a f goods together 4344731500 631 ATI ELM Ma ay a 634 HY 951 645HB 4 645HE DM K5 201 B M ST L 410 with metal goods or glass with metal For temporary adhesion in the process SC L N L Ei DE 201 ss ve aa Be BE LLL LLL PS E LLL For replenishment 4 30FA94 R 5005 A 3 BB G oh AR 5 X 5
4. 3 5 107 60 7 SE RIL 34 6 7 5kg cm _8 1 8S I5V 9 AREF Rt Ee V 10 Ax mA B4RUXCOVCE R EkR o X TU5SGE COOX LEMEE OR 0 2AUTNIE 11 15V X 36 8 486c 10sec 12 172000 1 13 v 150 350g A b 1 3 0 3 a 1 2 0 4 50ms Xx y LER a b wal Am 86 3 39 30FA94 R 3003 A 5 Wiring Diagrm and Circvit Diagran Bu ee ehh ht 40 6 Lubricant and Cementing Table TOES 41 7 Disassembly Reassembly and Adjustment 1 Relative positions of the attached to the 3rd shaft 42 2 Adjus
5. 405 APR SN With part No and Supplied as part d lt enclosed with dash individually and also OA PS ed line as subassembly 1 Without part No Supplied only as B 822 but enclosed with subassembly Md dashed line Part No Subassembly No consists of the parts enclosed with dashed line 2 8 External drawings m 30FA94 R 3005 4 29 ee ee EEIE eS air WAR j 1 8 9 1616 4 32 4 gg 19 CAY 8 9pT 20 _3OFA94 R 3003 A Illustration of each parts Camera mount base GOR R WE ANN 30FA94 R 3003 A E Name Remarks Name Remarks Cover plate ADDY Ss iBE Counter index Counter window plate R R knob RY FAR R knob plate R R lever set screw DS Camera cushion rubber 107 Leatherette A HE B Leatherette B 109 HF C Leatherette C 110 H D Leatherette D HEEE E Leatherette E Protection plate 117 AR A Name plate A 118 B Name plate B JCIS PM 200 1 7 x 2 8 Type 1 IIS PM 2x8 Type 3 NO fo a Cover plate RE 2 5 ES 30FA94 R 3003 A
6. JCIS Pan Head Machine Screw JCIS JCIS Countersunk Head Machine Screw JCIS Hexagon Socket Head Bolt Oval Countersunk Head Special Machine Screw Countersunk Head Special 45 Q BER Machine Screw Pan Head Tapping Screw O PTB HER Type B TB JCIS Oval Countersunk Head Machine Screw JCIS Pan Head Machine Screw Countersunk Head Machine Screw B Countersunk Head Tapping Screw Type B B Oval Countersenk Head Machine Screw Oval Countersunk Head Tapping Screw Type B B Round Head Machine Screw Truss Head Machine Screw Pan Head Tapping Screw HU Countersunk Head Tapying Screw Set Screw Round Point
7. Body diecasting Fig 2 25 30FA94 R 3003 A 5 dis Part No Name Remarks Name Remarks 244 E 4 0 8x240 Lead wire White 245 5 El unite 0 840 me 5P DP connector pin JCIS PM 1 7 x 5 Type 2 OOC plate Rewind lock spring ach y Case EA Bottom cover Bottom cover spacer 1 Cover plate FLAS L Dust cover pad Remote terminal Socket nut EINEN E JP socket set screw Remote terminal cap Nut q m 2 11 o5 7 16 129 1 1 1 35 36 cher ot Washer 5 7x7 5x0 5 Nut Rewind release button Rewind lock release Socket Plate nut 261 262 265 JCIS PM 1 7x2 Type 3 JCIS CM 1 7 x 2 5 Type 1 JCIS G PM 1 7 x 3 5 Type 3 JCTS PM 1 7 x 4 Type 3 264 65 2 155 156 D7 96 01 1 1 2 02 0 2 208 JCIS PM 2x 3 5 Type 3 211 ICIS O mm 2x3 Type 1 234 AR 0 8
8. Oval Countersunk Head Tapping Screw Set Screw Cone Point e o Set Screw Half Point Hexagon Nut TAT vt un m Taper Pin Spring Pin SPP e STP E ring EE 1 Expression Xx Standard screw Mark Diameter X Pitch X Length Type or Mark Diameter X Length Type Es Ex RM 3X0 5x4 JCIS PM 2X2 5 Type 3 x Pin E gt Mark Diameter X Length Ex TP 2X12 x Nut v Diameter of internal thread Mark Type Ex 8N Type 3 xt ring Mark Diameter UTE Ex E 8 2 The remarks column f HW S 0001 Part number used in common D 2222 Part number in stock 51F 1001 Technical data sheet number _1X100 1000 Starting order Rev Revision ay ik Add Addition Discontinuation Dis 2 LUBRICANT AND BINDING AGENT LIST RA LUBRICANTS L 1314 HD140 Oil
9. 15 G 16 17 20FA94 R 3005 5 Parts and subassembly list Parts list ss esses eae ee 5 15 Subassembly list ee 16 17 Note These lists give the numbers of the drawings to be refered to identify the shapes of the parts sub assemblies and their positions in which they are used These lists cover only the parts and subassemblies available for repairing Please mske sure of the numbers of the parts and subassemblies referring to the succeeding Bxploded Drawings and Parts List T Wind up bracket 3 Parts and subassembly list 0FA94 R 3003 A H 2 Pcs Conmon Part O Reference Part No Name Remarks dk Base plate 3 A su Grip body TY vy TE P Grip side cover Cover plate l 1 1 2 1 gt 4 u s Bottom cover l e
10. 1 r 7 Fig 5 29 30FA94 R 3003 A Name Remarks A O 2 Bearing B Bearing B iti Part No Name Remarks JCIS CM 205 2x5 Type 1 JCIS PM 205 2x 3 5 Type 1 JCIS PM 2x 2 5 Type 3 V PO a O Counter idle gear washer i JCIS CM Ge ter friction 2 2 x 3 5 Type 1 215 Counter helicoid gear A37vw5 f amp 215 JCIS PM 2x 3 5 Type 3 JCIS PM 216 2x5 Type 3 fs I Counter dial base 5 0 8x200 25 Lead wire Red 238 Verna 0 8x65 3S 2 Yellow 0 8x65 41 250 CET 252 256 Counter leatherette Counter dial gt Ea E V SA ve ps lara MAL Screw 4 Counter attaching Counter worm bracket Counter friction spring Spring d 0 4 R 8 50 nN NO R lever Set screw 57 59 114 R 141 Spring d
11. 0 25 Spring pin Toggle switch DEREN G G ring G 4 JCIS PM 1 4 x 2 5 Type 3 JCTS PM 198 1 7 x 2 2 Type 1 l l 65 71 176 179 195 BF 20 A94 R 3003 4 fi m ES IR fis Name Remarks Part No Name Remarks HIY SR ARER Frame counter dial Counter worm shaft NO NO Counter base plate unit Counter base plate SW Counter SW Switch lever Switch base plate Counter transmission ey I2 N US Grip Fig 6 236 248 237 238 259 240 241 242 31 249 250 251 252 245 246 30FA94 R 3003 A A 87 177 30FA94 R 3003 A Name 75 Remarks LY l JCIS CM 1 4 x 2 2 Type 5 JCIS 1 4 x A 2 Type 3 JCIS PM 2x 3 Type 1 JCIS PM 2 x 3 5 Type 1 JCIS PM 2x5 Type 3 JCIS O PM 2 X 4 5 Type 3 Micro switch EZI 1I KR amp 6 350 lead ea 0 8x250 ES Release button E S C ring S C
12. 8x40 1 mira E dk ws fA 4 o 8x240 NEN afte ms 0 8x40 a 2 6 Lem een HELL NE NN 2 anne Mack 0 265 B ds o 8x220 5 6 Orange 3 l 5 3rd shaft collar Counter leatherette gt 14 __ At o 8x65 249 20FA94 R 3003 A 167 BR z X Remarks 0C Rewind lock spring plate 1 Washer 5 7x7 5x0 5 Namo Nut Rewind release button Rewind lock release Socket Plate nut 257 261 262 265 264 265 QOC 266 OC cupling pin 9F35B 4567 260 1 2 Washer 320FA94 R 3003 A 82 igs mm S Reference Fig No Name Subassembly Remarks Subassem Release lst lever Center block 7 Shes Cam Shaft 2g am Second shaft 3 Third shaft ANNIE Large bevel gear shaft l EIA Y FA A AR Wind up coupling 1 Counter transmission I H et fede fe fe Switch base plate AW YFUN Ady amp Swep eem
13. AA Ov 2 40 Oy 0D 7 Lock button ring Lock button nut 8 C Spring ao 45 Spring d 0 29 SCAT vy FL eH Switch spring SO Collar CA Micro switch set Screw STO ORS ELDER Micro switch set screw 231 238 piney 0 8x65 EJE mius 0 8x40 0 8x65 NC S S C 11 Wacher 2 7x5 6x0 2 e a onions 50FA94 R 3OFA94 R 3003 A gt Name Remarks Name Remarks GR 248 Lead wire Gray 0 840 252 avr ICM 115 FPL GU Y 7 Release button ring Release button Printed circuit B 20FA94 R 3003 4 Y RAR Printed circuit AMA AMA Ak AN Al Ak A U EM AN ERBE am Ce a es Symbol a Symbol Fig 7 30FA94 R 3003 A Z Remarks Part No Name Remarks 225 o o EE FHL 225 100K Semi fixed resistor 226 Silico
14. Firing speed per second Using a 15Y constant voltage power source and loading the camera with a cartridge of Tri X film it should take 8 4 10sec to expose all 36 picture frames of the film 12 Clearance of shutter curtain slit in camera At a shutter speed of 1 2000sec correct clearance of shutter curtain slit is to be obtained both for single frame exposure and continuous firing 44 30FA94 R 3003 A 13 Release button Switch contact pressure is to be 150 350g b 1 3 0 3mm 1 2 0 4mm a Refer to the figure below ll Time required for rising of the release shaft is to be 50ms at least Highest position a b Switch on position sene A 86 3 a The distance of switch on position from the highest b The distance of the highest position of the release button frome the surface A
15. Usage Items number Items At a normal L 1212 Hori 45 amp R m Lime A rr OOO O PS L 2010 At a low JE DE ug temperature S L 2113 L 2215 10 D O S Mr Liquid oil L 3016 LA 10 L 3025 RUPES M 1 L 3034 adds M 2 L 3044 PETE M L 3047 i H 1 G 5201 G 5204 tb G 5214 tb i 2 Hi a At a normal temperature n He D i uen BER dd E Dp G 6053 B aiii G 6252 G 6372 H1003 HERE NJ to to TEMA G 6414 Z 2 G 6433 X 2 G 7821 id 2 G 8681 LM 81 Grease oil At a low temperature E a G 7100 G 7811 G 7812 G 7813 G 7814 G 7815 G 7833 2 024 025
16. fsa anew Counter base plate Counter worm shaft Cover plate Ha ER Frame counter dial Micro moter LI X 0 Release button 1 1 D F G H Ql Q2 Q5 Jl J2 m EN EN m A m 16 50FA94 R 3003 A 1 i SoS RDIE Conmon No of Subassembly Remarks Printed circuit Remote control terminal NO a 5P 5P connector mold m SPER Pl P ES 5P connector contact 5pjz gs it 42 fi Wind up clutch 30FA94 R 3003 A 0 F2 F2 Bg2 A F2 S E2 SB ERES 1 4 8ec AC DC 7 7 4 MA 4 MA 2 Nicd MN X2 3 53 7 sec H3 X 10 2 523 Y sec 3 X 8 C 1 2000 X 1 60 1 125 1 3 B 0
17. lever mount lever Pillar oC 78 m m 19 1 OC coupling PLL EE ELLE EEE x dt On 30FA94 R 3003 A 3k Conmon Part Part No Remarks 82 Release lever mount ide 3 Release button S C ring 00 Release lever O y 7 30 Lock button shaft Lock button ring Lock button nut Screw S C S C change over lever 94 Spring d 0 45 Mo Mo 00 N 00 INEA DEBE o VN ii DY DEA Spring d 0 29 SilLhAvT rolinpb Spring d 0 5 S CAT vFUN FR S C switch lever shaft No J Switch spring SCO LDA Collar NI wm 30FA94 R 3003 A 2 Conmon Part No Reference Unit Pig No Remarks Collar E A 101 Micro switch set BORN 1 B 102 Micro switch set an 103 104 Guide plate 105 Bottom cover spacer
18. 3OFA94 R 3003 A_ 100 28 700 Motor Drive MD 3 MD 3 REPAIR MANUAL HB fs l NIPPON KOGAKU K K Tokyo Japan Printed in Japan 77 72 5 H 20FA94 R 3003 A UC EY ate BH Bo amp o5 9 9 h dy 9 oe Y amp 9 9 9 9 9 es 9 9 9 2 aui CU PA B OM OE XE BY 4 X e 3 4 Sh BB 4B x9 5 X oe T 05 17 te BR RAR 8B Gh IM THEE 18 34 gt 35 2 wh dE X D BR o ER 36 lt 37 39 CONTENTS Marks in the parts list Lubricant and binding agent list Parts and subassembly list tn Specifications Drawings and Part list Wiring Diagram and Circuit Diagram lt Lubricating and Cementing table reiten nen EA Disassembly Reassembly and Adjustment elt nn 30FA94 R 3003 A 1 MARKS IN THE PARTS LIST 1 Standard mechanical elements Hexagon Socket Head Set Screw
19. 5 205 206 L 36 30FA94 R 3003 A 5 35 6 Hu f BL EX 36 7 1 3 37 2 38 3 4 38 5 126 39 6 R 60 7 SERLO 8 9 10 11 12 1 2000 13 39 MD 2 3OFA94 R 3003 A 7 I 3 a u PA ORAL A 2 3 4 EILIHDFIBSDESTRERETED
20. B 20FA94 R 3003 A 80 8 126 RYL TEL TE 128 128 3 79 DMK3 3 a b 68 171 55 171 Di ABE ZAMBADA Y 68 a b 38 30PA94 R 3003 A 5 4126 2 4 0 1 Fa 38 107 122 21 OPER ex ER 0 4 TE 6 Rey 60
21. Camera cushion rubber 1 HER A 107 Leatherette A JE B I rettet 1 RHE c 109 Leatherette C 110 1 Leatherette D l Leatherette E Protection plate IC 113 Wacher 2 7x5 6x0 2 AT SO eA Yr ie es e oet screw 115 TfRL DUMZ Release button ring m 00 30FA94 R 3003 A 8 dn Nonmon Part Reference Part No Name Unit Pig No Remarks em S 6009A eA 5 1185 Bu S 2094A S 08154 d Name plate B 2 A 2nd shaft bearing A 121 Roller 388 3nd shaft bearing Release shaft Jk Release shaft collar 127 Remote terminal socket nut FADE U Tripod screw socket Tripod screw Tripod Screw knob JCTS CM 1 7x2 5 Type 3 R Spring d 0 25 2 A 2 7x4x0 1 2nd shaft washer 2 7X4x0 2 end shaft washer 2 C 2 7x4x0 4 2nd shaft washer Wind up pawl spring claw holder Roller screw V MN N LO 3OFA9A R 3003 A 52 Poa Per Referen
22. EM E HT Y 12 1 Motor pinion gear A 20 Cam shaft bearing X ZB 9 Bearing B gt 34 39 42 45 47 48 49 ee washer ter friction DD Y RINA INGE Counter helicoid gear Wind up coupling Counter idle gear Counter dial base ADDY R ERA PICS EE Au wa DI BE PES 44 4 Counter index dE nm M nre nn I BEN n BEN I T JI 30FA94 R 3003 A a BRNE Conmon Part Part No Name Unit Fig No Remarks HOYAS 20 Counter worm bracket 1 2 1 1 Counter window plate ou Counter friction spring MT VN RY ZAR R knob plate Spring d 0 4 Spring d 0 26 1 Ul A JI PO 3 R R E p R HATTE Motor cushion rubber Nut A Ls Sh fbl BR Cam shaft stopper r Rubber washer 2 1 57 58 59 67 69 NO VI 16 Release 2nd lever L 77 Release
23. M 199 1 7 x 2 5 Type 1 JCIS PM JCIS e PM JCTS PM JCIS CM JCIS PM 205 JCIS 9 PM 2 x 5 5 Type 1 JCIS PM 2x 2 5 Type 3 JCIS PM 2x3 Type 3 JCIS PM 2 x 3 5 Type 3 JCIS PM 2 x 4 5 Type 3 JCTS PM 2 x 5 Type 3 JCIS PM 2x 3 Type 1 JCIS PM 2x8 Type 3 Jcis om 2x 3 5 Type 1 Wn EEEEEEFE gt ui H IO v IO a 2 A 20FA94 R 3003 A 183 SHS Part No Name Remarks JCTS PM 214 2x4 Type 1 JCIS 3 PM 1 et 2x 3 5 Type 3 216 TIS PM 2x5 Type 3 Micro switch L Relay Resistor 180KQ 224 em KEEN 2 225 LOOKR c 293 Semi fixed resistor 226 Silicon transistor PO PO R X ok Silicon diode s 1588 1004 3 Silicon diode voltage regulator RD 36FB E AE SEIL el dire AS JCIS PM 1 7 x 3 Type 3 a NO O Mo NN 30FA94 R 3003 A ISS BRE Fas Conmon Part Part Bo en a No Remarks en FR 8x200 2 5 Lead wire RC j mio 8x40 a 0 8x250 m Te 8x65 RP 5 6 Blu e eame ca ouo Ple 0 8x65 5 6 Yellow 2 0
24. aximum operating voltage a 68 3b 171 b 55 l Adjustment of eccenter pin 69 which moves the lever on toggle switch 171 to such a position as shown a or b will in crease or reduce the maximum operating voltage respectively 43 30FA94 R 3003 A Max c1 127 protrusion 5 Protrusion of release shaft 126 In the highest position the top of the release shaft is to be 2 4 0 1mm above the surface of 107 For this adjustment mediate Top step refer to page 45 21 The lowest position is to be lower than the surface of 107 Protrusion of the release shaft when roller 122 stops on the intermediate step of cam f21 is to 107 1 60 u or more be O 4mm at most 6 Protrusion of R pin 60 In the highest position the top of the R pin is to be 3 5mm or more above the surface of 107 7 Wind up torque Wind up torque of coupling 34 should be 6 7 5kg cm 8 Maximun operating voltage Normal operation should be obtained at 15V at most for single frame exposure S using a constant voltage power source Be sure when the push button is released the operation stops positively with the camera unloaded 9 Minimum operating voltage Using amp constant voltage power source the operation is to be normal at OY at least 10 No load current Current of 0 24 or less should flow when the Motor Drive alone not attached to the camera is wound Up 11
25. ce Conmon Part No Remarks EEES A Washer 2x4x0 1 3 B Washer 2x4x0 2 3P 3P socket set Screw 3 Spring holder HABITAR A Cam adjusting disk A B Cam adjusting disk B C Cam adjusting disk C a D Cam adjusting disk D B Cam shaft bearing B Remote terminal cap 157 JCIS PM 1 7x2 Type 3 S w Toggle switch 30FA94 R 3003 A IE Conmon Part Remarks 113 Steel ball 1 16 3 174 Steel ball 2 175 176 177 178 G 179 G ring G 4 G B 180 G ring G 17 194 Ball bearing 185 Ball bearing B TP 1 6x10 JCTS PM 1 4x2 Type 1 19 JCTS CM 1 4 x 2 2 Type 0 192 ICIS PM 1 4 x 5 Type 3 JCIS PM 195 1 4 x 2 2 Type 5 195 JCIS PM 1 4 x 2 5 Type 3 LT 181 2 13 y 30FA94 R 3003 A K PE SRA AE Conmon Part Part No Name No Remarks JCIS e CM JCIS OCM 198 JCIS PM 5 1 7 x 2 2 Type 1 Jcis P
26. cro moter 3 amp 1195057 y FARER Wind up clutch Third shaft 2 ME Second shaft Spring 2 A Roller 3 nd shaft bearing Wind up pawl spring Claw holder E 12 as P A Roller screw Small bevel set screw 3 A Washer 2x4x0 1 3 B Washer 2x4x0 2 3858422 D 222 432 Spring holder TP 0 8x8 1504 3OFA94 R 3003 A di Base plate Fig 4 158 139 180 Release shaft collar We dS C Tripod screw Tripod screw knob JCIS CM 1 7x2 5 Type 3 Steel ball 2 G ring G 17 dii Remarks 266 RA _30FA94 R 3OFA94 R 3003 4 A Name Ball bearing TP 1 6x10 JCTS PM 1 4 x 3 Type 3 Jers OCM 1 7 x 4 5 Type 3 JCIS PM 2x 4 Type 1 0C OC cupling pin A FAY TU Y Tey Wind up coupling Remarks 3OFA94 R 3003 A Frame counter toggle switch B 7 1 8 es176 8 203 176 Qr 9 02 on Argi 39 Y
27. l Provided with remote control terminal Permits using Wireless Control NW 1 Intervalo meter MT 1 or Lumicontrol ML 1 Type of battery x Number of 36 exposure number of one set rolls of film that can be fired approx Zinc carbon AA type x 8 More than 50 Alkaline manganese ue More than 80 TR 1 NC battery unit MN wi More than 120 Power supply Cordless battery pack MB 2 AA type x 8 Cordless battery pack MB 1 AA type x10 or NC battery unit MN 1 x2 AC DC converter MA 4 or MA 2 Life span of battery Dimensions 106 x 47 x 62mm Weight 3758 3OFA94 R 3003 A 4 tik RAR BR SR AB x 1 ft vv vv 18 2 ee 20 3 lf nn cece ce hh he nn 21 22 SCA HARPER rrr hh tht ng 23 24 W AER ree 25 26 dd eececcecesconsesaseevevee 27 28 Ay TAA v8 20 30 eee NENNEN 31 32 lt PPP 33 34 o Ww amp 5 KERNTIRERH
28. n transistor NO NO l 3 N D 00 229 silicon diode IS 1588 230 T 10D4 231 Sillcon djode voltage RD 36FB regulator ho N ho Capacitor Resistor 3 3KQ Printed circuit V 30FA94 R 3003 A 5 01 GE 9v A C3 A E u D eve 95 Hk 662 ME 9 2 m IN ERE PE RIEA LXE hl 4 8 pre lo E BD 35 30FA94 R 3003 A 6 BSAA BR E G7100 34 43 44 53 5 59 164 60 126 83 86 155 89 97 138 a 08181 AL 3 2 ANNIE TEE SEITE 38 8 39 440 446 9 74 455 79 180 dtl 82 75 76 47 49 106 111 116 117 118 616 30 7 30 121 67 54 Ku 84 85 89 170 oc ows enc 7 89 91 149 190 Al tam BUM 127 139 144 211 203 215 350 90 72 135 151 92 19 198 201 204 208 210 212 213 21
29. rge bevel shaft a Wind up shaft l 38 48 39 40 40 9 74 55 79 180 1 82 75 76 47 49 106 111 116 117 118 30 7 50 121 67 54 489 85 89 170 4 647HB 75 128 42 9 645HB 5 51 i El Fo y 29 91 149 190 ri E 127 139 144 211 203 215 E 350 90 72 135 151 92 199 198 201 204 208 210 212 213 215 205 206 20FA94 R 3003 A 7 Disassembly Reassembly and Adjustment 1 Relative positions of the parts attached to the 3rd shaft 30FA94 R 3003 A 2 Adjustment of protrusion of release shaft 126 Peel off slightly the leatherette from the front surface of the main body to expose the adjusting hole Keeping the Motor Drive in the posi tion where the cam advances for this purpose setting the S C ring to S cut off the power current by depressing the push button and leaving 126 protruded adjust the height of 126 by turning the ad 42 justing pin 4128 After adjustment attach 128 to 75 firmly in place using adhesive DMK3 5 Adjustment of firing speeds per second Peel off as shown in the figure the leatherette 129 on the front of the grip and the semi fixed resistor will be accessible through the hole in 3 permitting adjustment Counter clockwise turn of the resistor will cause slowing down to the speed 4 Adjustment of m
30. tment of protrusion of release shaft 126 45 3 Adjustment of firing speeds per second 4 Adjustment of maximum operating vo1tage 43 5 Protrusion of release shaft 4 126 ccce eere 44 6 Protrusion of R pin 60 7 Wind up torque 8 Maximum operating voltage 9 Minimum operating voltage 10 No oad current 11 Firing speed per second 12 Clearance of shutter curtain slit in camera 44 13 Release button c e eerte o ts 45 Note The parts enclosed with 4 are not available as those for repairing For the faults possible causes and remedies refer to the Repair Manual for Motor Drive MD 2 20FA94 R 3003 A 5 Wiring Diagram and Circuit Diagram UMOIZ ag BID B15 UeeJrn DAY XovTg Sid eng nta SgCgrO AO 911UM UM MOTTSX peu eu MOITO 01 pagud e15 9v2 ALD Ger ex oyg ELE tertmre4 49 4A 792 TerTUIa34 To14 000 94 0mey SY T9urumie4 azowey AJ DOUSTUTI ueoq seq uor3 1edo dn SUTPUTA eleuA P9IBO9TPUT 918 ESYOJTAS y TI JO SOOT4 TSCd URISBTP SUTITM ta ocz yoo i A WeIsetp 4 TIO 40 30FA94 R 5003 A Lubricating and Cementing Table 86 115 89 97 138 6 Type No of Jee eree O 42 q au M H G8181 Cam shaft 3rd shaft 2nd shaft La
31. x240 Lead wire Red 5 Remote control terminal 5P oP connector mold 235 9 6200 Lead wire Red 5P 2 0 8x250 HAN P1 5P connector contact 5P 239 P spring 216 0 8x40 PI connector contact mE 24 30FA94 R 3003 A Wind up unit Fig 3 20FA94 R 3003 A HW i Name Remarks 153 A D Cam adjusting disk Z24 95x BIL B 154 Cam shaft bearing B 1 5 Steel bail 1 16 Name Remarks Wind up bracket 12 Motor pinion gear A Cam shaft bearing A 175 30 3 58 Spring d 0 26 Motor cushion rubber 2 gt 76 Release 2nd lever Release lever mount 77 82 Release lever Screw 92 Screw 03 2l 2 25 5 8 9 OB 2 3 d io N l ES x WW 00 Ball bearing mas JCIS PM 1 4x2 Type 1 JCIS PM 1 7 x 2 5 Type 1 JCTS PM 2x5 Type 3 3 5rd shaft collar 2 th EE end shaft washer L Mi
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