Nikon D50 Repair Manual Download Page 89

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VBA12001-R.3668.A

7. Required equipment and conditions

※

AC adapter EH-5 and USB cable (mini B type) UC-E4 are used for all adjustments so they are not
specified in the list.

Item

Required device

Setting/Remarks

Sensitivity adjustment

・

5100K color viewer

J63070

（

ex-model viewer J63049 is also

available.)

・

Luminance meter BM-3000

J63068

・

Tool lens

（

to fix aperture

）

J61185

・

ND filter

（

ND8×1+ND4×2

）

Equivalent to luminance LV13

Aperture F8

52 mm,5-step light reduction; Use

the packaged product

Gr/Gb compensation

adjustment (R/B filter)

・

5100K color viewer

J63070

（

ex-model viewer J63049 is also

available.)

・

Luminance meter BM-3000

J63068

・

Tool lens

（

Fixed aperture

）

J61185

・

SP3 (R filter)

J63087

・

SP1 (B filter

）

J63085

Equivalent to luminance LV13

Aperture F5.6

Sensitivity ratio adjustment

・

5100K color viewer

J63070

（

ex-model viewer J63049 is also

available.)

・

Luminance meter BM-3000

J63068

・

Tool lens

（

to fix aperture

）

J61185

Equivalent to luminance LV13

Aperture F8; No filter

Gr/Gb compensation

inspection (No filter)

・

5100K color viewer

J63070

（

ex-model viewer J63049 is also

available.)

・

Luminance meter BM-3000

J63068

・

Tool lens

（

to fix aperture

）

J61185

Equivalent to luminance LV13

Aperture F5.6; No filter

CCD black point defect

compensation

・

5100K color viewer

J63070

（

ex-model viewer J63049 is also

available.)

・

Luminance meter BM-3000

J63068

・

Tool lens

（

to fix aperture

）

J61185

Equivalent to luminance LV13

Aperture F5.6

CCD white point defect

compensation

dy cap or lens cap

Environmental temperature

approx. 20 - 25

℃

Sensitivity, sensitivity ratio

reference value calculation

Same as "Sensitivity adjustment"

No filter when sensitivity ratio

reference value is calculated.

TFT angle of view adjustment None

Only for NTSC (unnecessary for

PAL)

Reading of RISC version

None

★

New established tool

Summary of Contents for D50

Page 2: ...ge finder can be used if maximum aperture is f 5 6 or faster IX Nikkor lenses can not be used Excluding lenses for F3AF Picture angle Equivalent in 35 mm format is approximately 1 5 times lens focal length Viewfinder Fixed eyelevel penta Dach mirror type Diopter adjustment 1 6 0 5 m 1 Eyepoint 18 mm 1 0 m 1 Focusing screen Type B BriteView clear matte screen Mark V with superimposed focus brackets...

Page 3: ... 2 5 of frame centered on active focus area Range ISO 100 equivalent f 1 4 lens 20 C 68 F 0 20 EV 3D color matrix or center weighted metering 2 20 EV spot metering Exposure meter coupling CPU coupling Exposure control Operating mode Digital Vari Program auto portrait landscape Child close up sports night portrait programmed auto P with flexible program shutter priority auto S aperture priority aut...

Page 4: ...ble with such Speedlights as SB 800 80DX 28DX 28 27 and 22s Range priority manual Available with SB 800 Sync modes front curtain sync red eye reduction slow sync slow sync with red eye reduction front curtain sync and red eyereduction available with optional Speedlights P S A M front curtain sync slow sync rear curtain sync red eye reduction slow sync with red eye reduction Flash compensation 3 1 ...

Page 5: ... charging voltage MH 18a quick charger or optional MH 19 multi charger 7 4 V DC EH 5 AC adapter available separately Dimensions W H D Approximately 133 102 76 mm 5 2 4 0 3 0 Weight Approximately 540 g 1 lb 3 oz without battery memory card body cap or monitor cover Operating environment Temperature 0 40 C 32 104 F Humidity Less than 85 no condensation Unless otherwise stated all figures are for a c...

Page 6: ...f the imaging CCD PCB is easily damaged handle it with enough care Points to notice for Lead free solder products Lead free solder is used for this product For soldering work the special solder and soldering iron are required Do NOT mix up lead free solder with traditional solder WARNING Due to an internal high voltage area take extra care not to get an electric shock when detaching covers After r...

Page 7: ... 5697 5677 7 Bottom cover Take out the screws 5692 and 5697 and 7 screws 5677 Remove the bottom cover Rear cover Take out 4 screws 623 Cover to remove the rear cover Note Remove the rear cover slowly so as not to cut TFT PCB connection FPC of the upper portion of the cover 623 4 Rear cover ...

Page 8: ...T PCB connection FPC from the connector Cut the tracing film sheet etc into the below size of piece Then insert it into the clearance of the top cover pop up part as shown right and pop it up by sliding the sheet in the direction of the arrow TFT PCB connection FPC ...

Page 9: ...後は修理指針の指示に従ってメインコンデンサーの放電を必ず行うこと警告 Covers First remove the front cover B5024 B5028 WARNING Due to an internal high voltage area take extra care not to get an electric shock when detaching covers After removing the covers be sure to discharge the main condenser according to the instructions of repar manuals 635 659 5124 5121 611 2 635 635 26 B5024 AU TO 611 2 ...

Page 10: ...t Remove 5 connectors Unsolder 2 reset SW wires Take out 2 screws 663 and the screw 627 to remove the DG PCB unit B2031 Remove 2 soldering bridges Take out 3 screws 627 Remove the DG shield plate 78 Soldering bridges Green Yellow Reset SW wire 663 2 627 B2031 ...

Page 11: ... Ｄ6 VBA12001 R 3668 A Take out 3 screws 669 to remove the CCD FPC unit B2032 CCD FPC unit 669 3 B2032 ...

Page 12: ... 656 and 5618 The eyepiece frame B271 comes off too Black Orange White Gray Remove the top cover FPC 1007 from the connector Unsolder 2 wires of the top cover FPC The solder land of gray wire is same as AF assist lanp unit Black Gray 656 5618 2 B271 B0023 656 635 2 Top cover FPC ...

Page 13: ... upper case Press the pop up lever A part of the top cover unit so that the built in SB pops up Take out 2 screws 629 Push from beneath the hooking lever of the SB upper case as shown in Fig 1 Then slide 2 hooks in the direction of the arrow to remove the lever Deactivate pop up of the SB lower case unit and remove the SB upper case Fig 2 Pop up lever A part SB upper case Fig 2 Hooking lever SB lo...

Page 14: ...lamps Remove the solders of 2 SPD sensor wires Remove the solders of 2 pop up change SW wires Remove the solders of 5 accesory shoe contacts 650 SPD sensor wire Green SPD sensor wire Black AF assist illuminating lamp AF assist illuminating lamp covered for insulation Soldering bridges Pop up change switch Black Pop up change switch Green Accessory shoe contact 5 Wires ...

Page 15: ...ks B2302 SB lower case unit Unhook the Flash up spring 305 Take out the screw 650 and remove the Flash up spring 305 Pull each wire out of hole Loosen 2 hooks of the collar 308 to remove it Remove the SB case axle 306 Detach the SB lower case unit B2302 from the top cover B341 B342 ...

Page 16: ...o remove the M DFPC unit B2455 Remove the rubber SW 389 and shooting operation mode button 388 Remove the light leak proof sponge 766 Take out the screw 635 Remove the AF assist illuminating lamp B325 Remove 2 screws 635 Lift to slack the command dial B367 640 2 388 389 B2455 766 635 B325 B367 635 2 ...

Page 17: ... R 3668 A Top cover FPC Take out the screw 644 Take out 5 screws 635 Remove the top cover FPC B2007 Remove the AE L rubber SW 387 and AE L button 386 B2007 331 1044 B367 733 1007 735 734 332 2 330 386 387 644 635 5 ...

Page 18: ... Ｄ13 VBA12001 R 3668 A Release button other small parts 5460 461 350 351 5345 352 387 5386 5381 382 347 348 604 2 335 5383 ...

Page 19: ... Ｄ14 VBA12001 R 3668 A Outer LCD window shoe mold unit accessory shoe other small parts 452 454 654 4 322 640 336 2 337 2 453 338 5451 B317 316 318 321 326 463 ...

Page 20: ...l of Connector Remove 2 FPCs from the connector Remove 3 FPCs from the connector Unsolder 10 wires Take out 3 screws 640 to remove the main PCB unit from the sub PCB Blue Black 640 3 Red Orange Blue Black Red White Pink Main PCB unit 1001 Brown ...

Page 21: ... Ｄ16 VBA12001 R 3668 A Separation of Front and Rear bodies 642 3 Front body Rear body 699 3 634 4 Take out 3 screws 699 4 screws 634 and 3 screws 642 to remove the front body ...

Page 22: ...out 3 screws 644 Remove Sub PCB B2002 Take out 3 screws 673 Remove the retaining plate 159 Remove the battery extrusion spring 158 Remove the electronic buzzer unit 1055 Sub PCB unit Electronic buzzer unit Battery extrusion spring 644 3 673 3 158 159 1055 3 wires of electronic buzzer Soldering bridges B2002 ...

Page 23: ... Ｄ18 VBA12001 R 3668 A Unsolder 2 wires of the clock battery unit Remove 2 screws 642 Remove the clock battery holder 73 Remove the clock battery unit B1059 642 2 Clock battery unit Black Red 73 B1059 ...

Page 24: ...2 Remove 2 pieces of tape that arrange wires 715 Remove wires Unsolder 4 wires of DC DC PCB unit SB PCBwires Be careful that some PCBs at the inital stage of mass production have different colored wire Black Red Blown Blue Black Red Blown Red White marking is painted for identification ...

Page 25: ... Ｄ20 VBA12001 R 3668 A Take out 2 screws 693 Remove the DC DC PCB unit B2030 627 2 633 693 2 Take out 2 screws 627 Take out the screw 633 Remove the SQ PCB B91 DC DC PCB unit SQ PCB B91 B2030 ...

Page 26: ...crews 635 Remove the bottom base unit 66 and bottom conduction plate 106 Take out the screw 647 Remove 80 Take out the screw 633 Remove 81 Remove 2030 Take out 2 screws 633 633 2 Lug plate Bottom base unit 80 647 633 81 2030 635 4 106 66 ...

Page 27: ... Ｄ22 VBA12001 R 3668 A Remove the condenser B1043 Take out 2 screws 635 Remove the SB unit B2041 SB unit B1043 635 2 B2041 The condensor B1043 is fixed with 2 pieces of the both sided adhesive tape 754 ...

Page 28: ... Ｄ23 VBA12001 R 3668 A 680 2 746 777 150 146 617 2 145 149 617 2 76 2 714 790 761 765 790 2 764 2 747 Rear body small parts ...

Page 29: ...635 to remove the metering FPC base unit B286 Remove the tape 796 Take out the screw 635 to remove the eyepiece lens unit B261 Note The screws 291 are attached with the adhesive In case they 291 are moved AE CCD position adjustment ref Assembly becomes necessary 796 Eyepiece unit Metering FPC unit 291 3 290 3 635 2 B286 B2008 635 2 B261 ...

Page 30: ... Ｄ25 VBA12001 R 3668 A Penta unit 284 283 9 1046 B279 2 282 B1021 278 B277 642 2 B4 2 255 256 642 2 297 3 739 2 Adhesive 709 2 792A 2 280 2 ...

Page 31: ...o detach the shutter unit B31 B31 607 627 170 3 636 3 AF PCB unit B2163 709 2 AF PCB FPC Remove the tape 709 Remove AF PCB connectoin FPC from connector Take out 3 screws 636 with Hexagonal wrench to remove AF PCB unit B2163 3 springs 170 come off too Pink White Yellow Brown Orange Gray Purple 728 ...

Page 32: ...626 to remove the inner LCD unit B2010 Front body FPC unit B2010 626 2 Remove the sponge 797 and 748 797 748 Soldering bridges Soldering bridges Black AF motor Red AF motor Pink V6 White LBAT Yellow A M SW Black A M SW AF PI FPC Front body FPC unit B1009 619 ...

Page 33: ...perture lever with Finger to move the aperture coupling lever 207 in the direction of arrow In state of remove the aperture control unit B241 by pulling it in the direction indicated by arrow while letting the arm B241 escape Front body viewed from the bottom 642 3 254 214 661 B241 Aperture lever 207 203 Arrow Arrow B241 Arm of B241 Brown Fmin SW Black Fmin SW ...

Page 34: ...0 115 119 642 621 First remove the horizontal lever 193 AF driving unit Lens release button Vertical lever Horizontal lever Bayonet unit A M change SW unit 5 660 111 131 Soldering bridge of 126 and 114 642 B125 126 642 2 112 3 132 135 114 648 5 189 607 123 B2113 607 ...

Page 35: ...3668 A Aperture lever unit F min Switch unit 639 208 213 375 375 203 206 209 207 210 212 205 642 134 B133 190 239 238 234 199 199 B2231 236 Mirror unit Note that 2 pins 199 and the pin 236 are attached with the Super X ...

Page 36: ...here to put 199 in NOTE For undescribed tapes and sponges here in Assembly refer to other tapes sponges on PARTS LIST 1 Front body Mirror unit With being mirror up as shown right assemble the pins and apply C 8008B Adhesive Super X on each pin Do NOT allow the adhesive to be forced out on the head of 199 Apply the adhesive only on 1 4 periphery of the pin on mount side ...

Page 37: ...2 205 642 134 B133 190 1086 1087 Brown Black Grease LEN317A Grease MZ 800S 375 2 205 212 213 short long 212 205 Spring hooking shaft Grease LEN317A Apply to overall of 209 and 210 Apply inner diameter surface of 203 207 and 208 Apply to periphery of shaft Position for hooking spring White middle ...

Page 38: ...s shown in Fig 2 Place 248 in center of movement of range and lock it with 249 ref Fig 3 Insert the arm between 207 and 203 ref Fig 4 Attach 3 screws 642 ref Fig and Fig Fig 248 249 Arm 207 203 Fig Fig 642 642 2 Direction for positioning Aperture control unit Note Be careful not to bend contact blade of F min SW Aperture control unit ...

Page 39: ...214 661 661 After screwing the spring 214 hook it to 254 AF driving unit 214 Position B172 by fol lowing the direction and screw it 637 2 642 B125 126 B116 Grease LEN317A Apply a little on sliding surface A M change SW Lens release button ...

Page 40: ...LEN317A Apply to inner diameter of 122 and 191 Assemble by the following order 122 191 630 Note Be careful NOT to bend contact blade of the lens release SW Vertical lever Lens release SW comes on the lever Horizontal lever Insert the U shaped part of 193 into the groove of the AF driving shaft 185 195 ...

Page 41: ...R 3668 A 5 Soldering bridge of 126 and 114 Yellow Black 126 119 115 642 621 135 112 3 607 131 132 111 114 660 648 5 189 642 2 607 Grease LEN317A 112 3 Bayonet unit AF lens contacts A M change SW cover unit 123 B2113 ...

Page 42: ...ght of the AF coupling shaft 185 with the screw 625 so that it becomes 1 7 0 15mm After the adjustment fix the screw 625 with screwlock 122 A M change cam Height adjustment of Aperture lever Measure the height of the aperture lever by using the tool J18004 Standard 3 4 0 1mm In case the value is out of standard make an adjustment by bending the circled part Be careful NOT to bend the inner part of...

Page 43: ...ridges Pink V6 White LBAT Soldering bridges Yellow A M SW Black A M SW Insert the tip of AF PI FPC and make a soldering bridge Black AF motor Red AF motor Front body FPC Inner LCD unit Attach the sponge 295 on the front plate 22 Attach the inner LCD unit B2010 with 2 screws 626 Attach the sponge 797 and 748 619 ...

Page 44: ...er White Shtter Yellow Shtter Brown Shutter Orange Shutter Gray Shutter Purple Shtter Make an arrangement of wires and attach the tape 713 Wires arrangement 713 Shutter unit Attach the shutter unit B31 with the screws 607 and 627 Black F min SW Brown F min SW ...

Page 45: ...CCD unit AF CCD FPC unit B2163 170 3 636 3 AF CCD FPC unit B2163 AF sensor FPC unit Attach 3 screws 636 with Hexagonal wrench to screw up but not too tight then give it about 1 turn counterclockwise Attach 2 tapes 709 Attach 728 so that the FPC of AF CCD FPC unit can be protected 709 2 ...

Page 46: ... Ａ11 VBA12001 R 3668 A Adhesive C 8008B Direction for positioning of SI glass 1046 284 297 3 283 9 1046 B279 2 280 2 282 B1021 278 B277 642 2 B4 2 255 739 2 Adhere Penta unit 709 2 256 642 2 792A 2 ...

Page 47: ...ard Main mirror Sub mirror Left right deviation 30 or less Up down deviation 10 15 50 Distortion 8 or less 8 or less Up down Left right Reference line Width of line indicates deviation Before and after the adjustment check the accuracy by moving the main mirror up and downwards a few times Check for the up down deviation In case the deviation is out of standard make an adjustment by turning the ec...

Page 48: ... screw Eyepiece unit Metering FPC unit Position the eyepiece unit B261 downward and fix it with 2 screws 635 Attach the tape 796 Fix the metering FPC base unit B286 with 2 screws 635 Attach the metering FPC unit B2008 and 3 springs 290 temporarily with 3 screws 291 Note Be careful that slack here catches the rear body when it is assembled No slack 2 pieces of tape 709 2 pieces of tape 709 ...

Page 49: ... Ａ14 VBA12001 R 3668 A 2 Rear body 680 2 746 777 150 146 617 2 145 149 617 2 76 2 714 790 761 765 790 2 764 2 747 Rear body small parts ...

Page 50: ...01 R 3668 A Install the SB unit B2041 Fix 2 screws 635 Attach 2 pieces of tape 754 Mount the condenser B1043 by positioning it in the direction of the arrow 635 2 SB unit 754 2 B1043 B2041 Position downwards B2041 ...

Page 51: ...ducting plate 106 Fix 4 screws 635 Fix 2 screws 633 Attach 80 Fix the screw 647 Attach the short circuit proof tape 787 on 80 Attach 81 Fix the screw 633 Attach 2030 80 must NOT seat below 150 Bottom base unit Lug plate 80 150 635 4 106 66 633 2 80 647 633 81 2030 787 ...

Page 52: ...crews 693 Pass the wires through the holes Pass the wire of the electronic buzzer red through the hole 693 2 B2030 Mount the SQ PCB B91 Arrange wires by pulling them in the direction of the arrow Fix the screw 633 Fix 2 screws 627 627 2 633 Direction for pulling wires B91 DC DC PCB unit SQ unit ...

Page 53: ...into between bosses To keep wires from covering the AF adjustment holes attach 2 pieces of tape 715 Bottom wires Solder 4 wires of DC DC PCB unit Black Red Yellow Blue SB PCBwires Be careful that some PCBs at the inital stage of mass production have different colored wire Black Red Blown Blue Black Red Blown Red White marking is painted for identification AF adjustment holes ...

Page 54: ...the clock battery unit B1059 Pass the wires through the hole Attach the clock battery holder 73 Fix 2 screws 642 Solder 2 wires of the clock battery unit 642 2 73 B1059 Pass the wires through the hole Clock battery unit Red Black ...

Page 55: ... Mount the sub PCB B2002 Fix 3 screws 644 Solder 3 wires of the electronic buzzer Make the soldering bridges 673 3 Assemble so that the soldering portion of 1055 comes within the range of the arrow Do NOT push central part Electronic buzzer unit Battery extrusion spring Sub PCB unit 1055 644 3 Red Black Black 159 158 1055 Soldering bridges B2002 ...

Page 56: ...ews 634 by the following order and Fix 3 screws 699 by the following order and 642 3 Front body Rear body 699 3 634 4 Arrange FPCs of the inner LCD by putting them into the clearance between rear body and eyepiece 3 Mount Front body on Rear body Mount the front body on the rear body Direction for positioning to attach the front plate ...

Page 57: ...n by 0 42 mm from 0 that was set in This position is 0 of D50 Measure the body back based on 0 reference position of the index ring Surface plate Note For some bodies washer s are already put on the attaching face of the CCD bracket There are 2 cases as follows 1 Purpose To adjust the height of the camera body There are indications color mark on the camera body side of the CCD PCB attaching face B...

Page 58: ...FPC to the connectors in the order of and then Pass the D G main FPC 1023 through the hole of the rear body Connect the connectors of the backside of the main FPC 1001 and the sub PCB 1002 Fix 3 screws 640 Attach the twe tapes 783 and 786 SUB PCB unit Brown DC DC PCB connectors Brown DC DC PCB ...

Page 59: ... Solder 9 wires Blue Remote Red Remote Black Remote Orange Sequence motor Blue Sequence motor Black DC DC PCB Red DC DC PCB Pink Front body FPC White Front body FPC Connect each FPC to the connectors in the order of and the ...

Page 60: ...A22 2 In case a spacer is attached on a part of the body do NOT remove and leave it as it is There is No indication of marking Attach the CCD FPC unit B2032 with 3 screws 669 Attach the DG PCB B2031 with 2 screws 663 and the screw 627 Solder 2 wires of the reset SW Connect 5 connectors 663 2 627 B2031 Reset SW wires Yellow Green Directin for positioning CCD bracket ...

Page 61: ... Ａ26 VBA12001 R 3668 A Attach the DG shield plate 78 with 3 screws 627 Make 2 soldering bridges Attach the tape 799 78 Soldering bridge 627 3 Tape 799 Remove backlash of the rear cover DG shield plate ...

Page 62: ... camera with black cloth when measured By following instructions on PC make the position adjustment of AECCD by the screws 291 a b Select CCD SLANT INSPECTION of the adjustment software and make an inspection After the adjustment fix the AECCD by applying Crazy glue slightly Remove EH 5 UC E4 and AECCD positioning tool J15417 Take out the grip 26 and I F cover unit B5028 Adhesive Super glue Refere...

Page 63: ...ow shoe mold unit accessory shoe other small parts A part Attach 336 and 337 so that they they are NOT separated by a gap at A part Adhesive Super X Grease LEN317A Grease LEN317A Grease OS 30MF Top cover grease applied location Power dial grease applied location Grease LEN317A Mode dial grease applied location ...

Page 64: ... Ａ29 VBA12001 R 3668 A Release button other small parts 5460 461 350 351 5345 352 387 5386 5381 382 347 348 604 2 335 5383 ...

Page 65: ...2001 R 3668 A Top cover FPC Attach the top cover FPC B2007 Assemble AE L button 386 and AE L rubber SW 387 Fix the screw 644 Fix 5 screws 635 387 331 1044 B367 733 1007 735 734 332 2 330 644 635 5 386 387 B2007 ...

Page 66: ... B367 Fix 2 screws 635 Attach the AF assist illuminating lamp B325 Fix the screw 635 Attach the light leak proof sponge 766 B325 M DFPC unit Attach the shooting operation mode button 388 and the rubber SW 389 Mount M DFPC unit B2455 Fix 2 screws 640 Position in the direction of the arrow 766 635 388 389 640 2 B2455 ...

Page 67: ... in place by hooking 2 parts Put the turning shaft 306 in the top cover Pass each wire through the hole of the collar 308 Grease MZ 800S Grease MZ 800S Grease MZ 800S Inserting direction of the collar 308 Fig 1 Attach B341 and B342 B341 B342 Arrange the wires that were passed through the hold of the collar as shown below Fix them with the tape 709 709 306 308 306 B2302 2 hooks ...

Page 68: ...spring 305 in the direction of the arrow Arrange the wires as shown below Fix the wire retaining screw 650 305 650 From the top Orange Gray White Black Orange Gray White From the top Orange Gray White Black Arrange the wires by putting them into the groove 650 Flash up spring Black Wiring Top cover FPC ...

Page 69: ...switches Solder 2 SPD sensor wires Solder AF assist illuminating lamp Make soldering bridges AF assist illuminating lamp AF assist illuminating lamp covered for insulation Soldering bridges Pop up change switch Black Pop up change switch Green Accessory shoe contact 5 SPD sensor wire Green SPD sensor wire Black ...

Page 70: ... top cover unit and pop up the built in SB Confirm that the hooking levers of the SB upper case are surely hooked in the 2 holes Fig 2 Fix 2 screws 629 Hooking lever Fig 1 629 2 Pop up lever A part SB lower case unit SB upper case Fig 2 738 2 738 2 Optical fiber 470 Note Both ends of the optical fiber are just inserted in each part without any adhesive ...

Page 71: ...ver FPC unit 1007 The solder land of gray wire is same as AF assist lanp unit Connect the top cover FPC to the connector of the main PCB unit 1001 Insert FPC all the way seated without any slant Top cover Black DC DC PCB Main PCB unit 1001 Top cover FPC Gray DC DC PCB ...

Page 72: ...screws 635 2 screws 656 and 2 screws 5618 After pushing outside the AE AF lock button from the inside of the top cover assemble the top cover 656 5618 2 B271 635 2 B0023 656 Diopter adjusting lever Solder 4 wires on the SB PCB unit 1041 Gray Top cover SB Orange Top cover SB White Top cover SB Black Top cover SB SB PCB unit 1041 ...

Page 73: ...lock lver in the direction of the arrow then fix 2 screws 611 Adjusting dial AU TO B5028 659 5124 5121 611 2 635 635 635 26 5024 611 2 Covers Gap adjustment of SB lighting unit Standard 0 0 5mm In case it is out of standard pop the SB unit up and make an adjustment by turning the adjusting dial with Hexagonal wrench ...

Page 74: ...2 670x3 405x2 410 421 5401 404x2 409 1037 1099 1100 406 666x3 670x3 415 414 413 681x2 448 423 5429 408 1036 5412 Adhesive Crazy glue B5431 1100 1099 Yellow Black Yellow Black Rear cover Direction for positoninng Direction for positoninng Direction for positoninng ...

Page 75: ... Ａ40 VBA12001 R 3668 A Rear cover Connect TFT PCB connection FPC to the connector of the DG PCB TFT PCB connection FPC Fix the rear cover with 4 screws 623 623 4 Rear cover ...

Page 76: ...ection and adjustment software AECCD alignment tool J15417 AF50 1 4D Flash meter Not prepared as RJ Battery tool J15418 Note When checking battery check be sure to use the battery tool J15418 USB cable UC E4 Accuracy inspection and adjustment Camera body Stabilized power supply Set value 7 8V 0 3Ω 5 0A or AC adapter EH 5 Shutter tester EF 8000 etc ...

Page 77: ...space is required when installing Monitor resolution 800 600 pixels or more Interface USB Interface USB1 1 As long as the above hardware requirements are met any PC such as desktop or laptop etc is available D50 Inspection and Adjustment Software J18385 This inspection and adjustment software runs on Windows Install the software by following the below procedure Operating environment The following ...

Page 78: ...le before installing following the next procedure The operating system used here is Windows 98 SE 1 Create a folder for installation under a name you like and PC drive e g C D50 Paste the file D50SOFT EXE in the created folder 2 Double click on the pasted file to display the following screen 3 Open the folder D50SOFT the following 5 files and PTPControl folder are appeared ...

Page 79: ... is not necessary to install it 1 Set the USB of camera to PTP SETUP menu USB setting PTP 2 Connect the camera and PC by USB cable Turn camera ON 4 Select Search for a better drive than the one your device is using now Recommended and click Next 5 Check the box of Specify a location and select D50 D50SOFT PTPControl of C drive Then click Next 3 When Add New Hardware Wizard is displayed click Next ...

Page 80: ... Ａ45 VBA12001 R 3668 A 6 Confirm that the driver is located at the right place and click Next 7 Click Finish to complete the installation ...

Page 81: ...communication application extension file for Windows XP NkdPTPDi dll Library file USB communication application extension file for Windows 98 SE Windows 2000 PTPControl PTP driver file storing folder for Windows 98 SE Windows 2000 Point to notice for starting up program Before starting up this program close all the other applications softwares If other application softwares are running this progra...

Page 82: ...E in LANGUAGE in the lower right hand corner of the screen 3 When the HISTORY button at the lower left is pressed the program version will be displayed 4 Select each item button according to operation Follow the instructions on the next screen that will be shown after pressing the item button 5 To finish the program press the Close button in the right hand corner of the screen or QUIT ...

Page 83: ...nspection and adjustment Set the distance between camera and flash meter to 1 m and inspect and adjust the light volume of the built in SB ref adjustment software for details AF accuracy inspection and adjustment Make all the following adjustments YAW PITCH inspection and adjustment LARK adjustment inc CCD output adjustment Tools required 1 When adjusting for all adjustment items ref Page A41 2 Wh...

Page 84: ... case it is out of standard increase or decrease washers 297A or 297B for adjustments Supply the power Battery or EH 5 for checking Infinity alignment adjustment Reference line 0 position J18010 Standard 0 07mm 1 scale 0 01mm Value of J18010 Adjustment 0 07 0 07 Adjustment unnecessary if within standard 0 08 0 15 Decrease washers 297 for thinning 0 08 0 15 Increase washers 297 for thickening 0 15 ...

Page 85: ...curacy inspection battery check level adjustment built in SB light volume inspection adjust ment AF accuracy inspection adjust ment VrUP Shutter unit Main FPC Sub PCB unit AF sensor unit Top cover or SB lower case unit DC DC PCB unit Metering FPC unit Aperture control PCB unit 1 Before the adjustment update the firmware 2 Make an inspection 1 2 Necessary adjustments when parts are replaced ...

Page 86: ...filter Sensitivity ratio Gr Gb com pensation inspection No filter CCD black point defect compensation CCD white point defect compensation TFT angle of view VrUP Shutter unit Main PCB unit AF sensor unit DC DC PCB unit Metering FPC unit DG PCB unit CCD FPC PCB unit TFT monitor 1 Before the adjustment update the firmware 2 Make an inspection 1 2 2 ...

Page 87: ...d sensitivity ratio reference values of 7 by using the reference body in advance then perform the adjustments 3 Hardware requirements OS Widows98SE Windows2000 WindowsXP Japanese or English OS PC CPU Pentium Ⅱ or more Memory 128MB or more USB1 1 Screen size 1024 768 pixels or more 4 How to set up Create any directory in the harddisc of PC and copy the following files D50IMG exe Application file ST...

Page 88: ...2 3 Click the desired button to start adjustments When the adjustments from 1 to 3 are made calculate to get the Sensitivity and Sensitivity ratio reference values of 7 by using the reference body beforehand then perform the adjustments 4 Follow the instructions to be displayed on screen 5 To complete the procedure click QUIT button or Close button at the upper right corner of the menu ...

Page 89: ...r viewer J63070 ex model viewer J63049 is also available Luminance meter BM 3000 J63068 Tool lens to fix aperture J61185 Equivalent to luminance LV13 Aperture F8 No filter 4 Gr Gb compensation inspection No filter 5100K color viewer J63070 ex model viewer J63049 is also available Luminance meter BM 3000 J63068 Tool lens to fix aperture J61185 Equivalent to luminance LV13 Aperture F5 6 No filter 5 ...

Page 90: ...SO200 and use the average value of the center 300 pixels 300 pixels 4 Gr Gb compensation inspection No filter None 5 CCD black point defect compensation When pixels of which the output level is under specified value with LV13 equiv are detected rewrite the coordinates of the detected pixels as pixel defect compensation data 6 CCD white point defect compensation Take a shot on the dark surface In c...

Page 91: ...BA12001 R 3668 A 8 TFT view angle adjustment This is for adjusting the display position of TFT Make an adjustment only for NTSC Unnecessary for PAL 9 Reading of RISC version Display the RISC firmware version ...

Page 92: ...ND 8 1 ND 4 1 to the camera Get the camera closest to the center of the illuminated surface of the color viewer The adjustment starts When it is completed OK is displayed The software automatically goes on to the next adjustment item 2 CCD Gr Gb compensation adjustment R B filter Click Gr Gb COMPENSATION ADJ G FILTER on the menu Attach the tool lens Aperture F5 6 and SP3 R filter to the camera Get...

Page 93: ...t filter Get the camera closest to the center of the illuminated surface of the color viewer When the adjustment starts pixel defects are detected displaying the number of pixels and addresses After confirming the above click X button When it is completed OK is displayed 9 4 Pixel defect white spots compensation Check the environmental temperature approx 20 25 C Provide the power for the camera vi...

Page 94: ...e are used Calculate the sensitivity and sensitivity ratio reference values once in about every 3 months and when the fluorescent of the color viewer is replaced 9 6 TFT angle of view adjustment only for NTSC unnecessary for PAL Provide the power for the camera via AC adapter Set PTP mode by Setup menu Connect the camera and PC via USB cable Click TFT VIEW ANGLE ADJUSTMENT of the menu on screen Wh...

Page 95: ...ge 緑 Green Vout GND SQ SW MUPSW SQGNDSW FMINSW FMIN GNDSW MC1 MC2 OPENSW CLOSESW SC1 SC2 FMIN SW AP MG 1014 SQ FPC 赤 Red 青 Blue 橙 Orange 茶 Brown 灰 Gray 白 White 紫 Purple 桃 Pink 茶 Brown 黒 Black Shutter 白 White 茶 Brown A M SW M AF Motor AFmotor GND PGND LBAT V6 SIG GND 1009 Front Body FPC 黄 Yellow Buzzer 1002 Sub PCB SBUD COM Brown YeIlow MP 1 5000 Blown MP 5001 Yellow MP 1 1664 Red MP 1665 Blue revi...

Page 96: ...ment software for CAMERA J65079 撮像部点検調整ソフト Inspection and adjustment software for IMAGING J18344 ＡＦチャート AF adjusting chart FOR D100 D70 D70s J18230 ＹＡＷＰＩＴＣＨ工具 Yaw Pitch adjustment tool FOR F5 F100 F90 F90X D70 D70s J15259 ＡＦ調整工具台 AF adjusting tool J15280 Ｚレンズ用支持ホルダー Lens holder J15264 高周波タイプ蛍光灯器具 Illumination box for AF adjustment J18266 ＡＦ調整用Ｚレンズ１ｍ用 Z adjustment lens For １m For F5 F100 D70 D70...

Page 97: ...J18037 オプチカルパラレル Optical parallel J18004 絞りレバー高さ点検工具 Aperture lever positioning gauge J19004 1 インジケータ及びスタンドボディバック台ゲージ Dial indicator and Stand J18001 1 ボディバック出し工具 Body back focus gauge J19001 無限合致コリメーター F 600mm Collimator F 600mm J18010 無限大合致基準レンズ 50 1 8 Infinity Standeard Lens 50 1 8 J18267 ＡＦ５０１４Ｄ Lens AF50 1 4D J15274 J15264 用チャートボード Chart board for J15264 J15418 電池工具 Battery tool J61185 撮像...

Page 98: ...D70 D70s J18358 ＮＤフィルタ 4 Ｘ ND filter 4X 1 枚使用 It uses by one pieces J63070 カラービュワー Color Viewer J63049 でも代用可 J63049 usable J63068 輝度計 BM 3000 Luminance Meter BM 3000 J63085 ﾌｨﾙﾀｰ SP1 75X75MM Filter SP1 75X75MM FOR D2H D70 D70s J63087 ﾌｨﾙﾀｰ SP3 75X75MM Filter SP3 75X75MM FOR D2H D70 D70s 新規設定工具 NEW TOOL ...

Page 99: ...0S ドライサフＭＺ８００Ｓ DRY SURF MZ 800S アロンアルファ Crazy glue 汎用品 RJ is Not available フラッシュメーター Flash Meter 汎用品 RJ is Not available デジタルマルチメータ Digital meter 汎用品 RJ is Not available ＡＣアダプターＥＨ５ AC adapter EH 5 製品転用 RJ is Not available ＵＳＢケーブルＵＣＥ４ USB cable UC E4 製品転用 RJ is Not available パーソナルコンピュータ Personal computer 汎用品 RJ is Not available 安定化電源 10 Ｖ 5 Ａ Power supply 10V 5A 汎用品 RJ is Not available へクスキー...

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Summary of Contents for D50

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Nikon D50, Repair Manual, Page: 89 / 99

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Summary of Contents for D50

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