Olympus BH2 Series, Repair Manual

Page 1: ...OLYMPUS RESEARCH MlCROSCOPES 1 SERIES BH2 BHS REPAIR MANUAL...

Page 2: ...e given for parts which are glued with adhesive agents of exceptionally high bond ing force Prisms are glued with Araldite OT1028 When it is necessary to disassemble these prisms cut off excessive cem...

Page 3: ...2 CH 46 9 OVERALL ASSEMBLY AND ADJUSTMENT FOR BHS F 48 10 DISASSEMBLY PROCEDURE FOR BH2 BI 52 11 ASSEMBLY PROCEDURE FOR BH2 BI 57 12 DISASSEMBLY PROCEDURE FOR BH2 TR 67 13 ASSEMBLY PROCEDURE FOR BH2 T...

Page 4: ...ha adhesive Araldite adhesive Bellock adhesive Shellac 20 g adhesive Phillips screwdriver tip using OT0023 Tension gauge 1OX Eyepiece with cross hair Focusing magnifier PM FT 36 Pin face wrench for te...

Page 5: ...iccl iny sensitivity of fine adjustment Block for cliccking sensitivity of fine adjustment Jig for UIITR tulle prism alignment of BH2 series Alignment jig IJosilioniligjig for prism ZA071000 of BH2 TR...

Page 6: ...A MODEL OR UNIT PARTS NUMBER AND QUANTITY I 3...

Page 7: ...100 PUK 2 X 4SA AA 782900 A13 033800 AU 0 19000 AB 059200 AB 3X6SA 3PUK 2 6 X 4SA7 TAB 060700 r CSK 2 6 X 6 w E X P L O D E D P A R T S DIAGIIAM russuu CA 035600 OLVMPUS OPTICAL C U l 1 1 1 Pl i lTC r...

Page 8: ...CSK 2 6 X 6SA E X P L O D E D P A R T S DIAGRAM I MODEL I UNIT 1 FIG I NOTE WHEN ORDERING FOR SPARE PARTS PLEASE CLARIFY A MODEL OR UNIT PARTS NUMBER AND QUANTITY 5...

Page 9: ...A M0I I I OIi UNIT PARTS NUMBER AND OUANTITY...

Page 10: ...V DT 0106 For 200V CUK 3X4SA AA 814700 E X P L O D E D P A R T S DIAGRAM AB 099900 For 100V MODEL B2 BDS 2 OLYMPUS OPTICAL CO LTD TOKYO JAPAN I CUK 3 X 4SA NOTE WHEN ORDERING FOR SPARE PARTS PLEASE CL...

Page 11: ...AB 046500 A 1 O lH A9 025600 KNW 2 6SA 3PUK 2 6 Y 5SA...

Page 12: ...0096 For 200V AB 061200 For IOOV AB 061300 For 200V AB 028500 For 100V AB 028600 For 200V CLJK 4 18SA 4 CUK 4X lOSA E X P L O D E D P A R T S DIAGRAM BNW 4SA GA 135400 NOTE WHEN ORDERING FOR SPARE PA...

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Page 15: ...LA 4 5 9 4 0 0 1 LA 459600 AB 058500 O 2 7 AA 726300 1 fY3 CUK 2 6 X 25SA 1 A 022400 NO1I WIII N OI I I IIING FOR SPARE PARTS PLEASE CLARIFY A MOIII I ON UNIT PARTS NUMBER AND QUANTITY I 12...

Page 16: ...200 AB 060200 CUK 3 X 8SA CUK 2 6X 30SA EXPLODED PARTS DIAGRAM I MODEL 1 UNIT I FIG 1 I I OLYMPUS OPTICAL CO LTD TOKYO JAPAN NOTE WHEN ORDERING FOR SPARE PARTS PLEASE CLARIFY A MODEL OR UNIT PARTS NUM...

Page 17: ...I SP 1 6X4U0 AB 018400 AB 021000 AB 021200 ACU 2 6X 1OSA...

Page 18: ...x 4 1 PSK 2 x S A L XPL 061LAX3 TS DIAGRAM M d4d 0 I V M P I J S OfJTICAL CQ LTD TOKYO JAPAN NO I WI L N OITIII I I N G I o1i SPARE P ARTS PLEASE CLARIFY I A MOl l 1 01i ON11 PARTS NUMBER AND OUANTIT...

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Page 20: ...EXPLODED PARTS DIAGRAM NO1E WHEN ORDERING FOR SPARE PARTS PLEASE CLARIFY A MODEL OR UNIT PARTS NUMBER AND OiJANTITY...

Page 21: ...AA 7 8 8 9 0 0 AB 034200 _ _ CUK 3X8SA ER AND QUANTITY...

Page 22: ...AB 040800 PUK 2 X 6SA E X P L O D E D P A R T S DIAGRAM OLVMPUS OPTICAL CO LTD TOKVO JAPAN NOTE WHEN ORDERING FOH SPARE PARTS P L E A S E CLARIFY A MODEL OR UNIT PARTS NUMBER AND QUANTITY...

Page 23: ...EXPLODED PARTS DIAGRAM MODEL I UNIT I FIG I I I OLVMPUS OPTICAL CO LTD TOKYO JAPAN NnTF WHFN ORDERING FOR SPARE PARTS PLEASE CLARIFY A MODEL OR UNIT PARTS NUMBER AND QUANTITY...

Page 24: ...the Electrical Base plate by hand to prevent it from dropping down reverse the Microscope Stand CAUTIONS o The Electrical Base plate is very heavy and must be handled carefully o While the Microscope...

Page 25: ...the Coarse Adjustrncnt Knob set a t its lowest position dismount the CH unit by gradually lifting it by hand Fig 3 4 3 3 Disassemblethe fine Coarse Adjustment Unit 4 PUK2x6SA 3 3 1 Detach Rear Cover 0...

Page 26: ...B059300 following manner Allen wrench a Remove Screws AB3xGSA from the right and l e f Fine Adjustment Knobs by using Allen wrench See Fig 3 8 bJ Pull out both Fine Adjustment Knobs See Fig 3 8 Left K...

Page 27: ...ACU3x5SA See Fig 3 1 0 Fig 3 10 Fig 3 11 3 3 7 While holding the Fine Drive Shaft Mount remove the right Adjustment Knob by tu rningit counterclockwise See Fig 3 11 NOTE For holding the Fine Drive Sha...

Page 28: ...e two Screws ACU3x5SA See Fig 3 1 4 1 b Extract Pinion Mount in the direction indicated by arrow in Fig 3 14 Fig 3 14 3 3 11 Disassemble Pinion Mount in the sequence AB0591 00 given bellow n Remove Te...

Page 29: ...Disassemble right Coarse Adjustment Knob 3PUK 2 6X 5SA in the following sequence a By removing three Screws 3PUK2 6x5SA detach Knob AB059400 b By removing Screws 3PUK2 6x5SA and two Screws SK2 6x5SA d...

Page 30: ...tach the Arm from the Base by removing four Screws AB6x25SA See Fig 3 20 NOTE For removing the Screws place the Micro scope Stand on its side In this case however take care not to drop the Arm since i...

Page 31: ...1 Extract the entire assembly of Inner Ball L Guide unit in the direction indicated by arrow in Fig 3 23 See Fig 3 23 3 6 2 Remove sixteen Rollers AB022700 two c Spacers AB023300 four Wires A8023400 3...

Page 32: ...B024700 For this purpose attach positioning Jig B2KC1006 to lnner Ball Guide AB024700as shown in Fig 4 2 press Rack AB024100 from the right side to the Jig and fix it by tightening two Screws AB3x8SA...

Page 33: ...ce the Spacer at the center See Fig 4 4 Fig 4 4 4 1 5 Assemble Wire guides A8023400 with the Inner Ball Guide NOTE The Wires should be assembled by the same procedure as that for assembling them with...

Page 34: ...Fig 4 8 b If the Ball Guide is too tight loosen Screw vLb w f AB3xl6SA which is used for the Guide 9 f p Fixing Piece AB024800 L dl c By tightening two Screws AB3xlGSA 4 d I _ T clamp the Guide Fixing...

Page 35: ...amping force for the Guide Fix STANDARD for sliding force 80 120 g ing Piece referring to b ahove d Check the Ball Guide for its proper opera 4 2 1 Assemble Pinion ZJ856400 with Pinion B KC0027 Mount...

Page 36: ...ove See Fig 4 12 g Tighten Nut AA782800 to Pinion ZJ I 1 25856400 856400 to eliminate thrust play Fig 4 12 A5059400 4 2 2 Assemble Tension Adjusting Knob AB059400 with Pinion Mount AB023600 Fig 4 13 S...

Page 37: ...play See Fig 4 15 1 NOTE Torque required to turn the Pinion Approx 5 g rotatable very lightly 0 2 3 6 0 d Fig 4 16 b For preventing Nut AA7 82 800 from loosening apply Adhesiua OT1027 at three points...

Page 38: ...dite to the thread b Assemble Gear Units ZA078200 ZJ 078300 25808800 and Plate AA783000 by tightening Screw 3PVK2 6x5SA and two Screws SK2 6x5SA See Fig 4 19 NOTE Apply Grease OT2012 to the shaft of e...

Page 39: ...t Mount AA782200 into the circular portion at the other end of Spring AA784200 as shown in Fig 4 20 4 While depressing the Fine Drive Shaft I I I Mount lightly toward the Microscope Stand turn it one...

Page 40: ...Knob turn smoothly and Lock Knob ZJ808500 is normally operative NOTE To check the Lock Knob for its normal operation proceed as follows Set the Lock Knob in its locking condi tion Turn the right Coar...

Page 41: ...adjustment 059300 in position Fix the right and left knob assembly Fine Adjustment Knobs by tightening Screws fig 4 25 AB3xGSA See Fig 3 3 NOTE Apply Adhesive OT1026 to threads of Screws AB3x6SA befor...

Page 42: ...four Screws AB3xlOSA This raise is necessary to compensate for the backlash between the teeth of Gear Unit and Rack Pinion NQTE Be careful not to assemble Gear Unit in oblique position to Arm c Check...

Page 43: ...Inws 5 1 1 Detach Filter Mount Allfl 4tlf100 try removing 3PUK2xJSA threeScrews3PUK2xJt A tloFig 5 1 a Fig 5 1 5 1 2 Remove Knurled Ring AB035500 See Fig 5 2 Fig 5 2 rMirror mount unit l l Fig 5 3 Det...

Page 44: ...ollows Iddiaphr Fig 5 5 1 agm unit KNw2 6 3PUK 2 0X 5S 4ABm 1 1 1 5 2 1 By removing two Screws CUK2 6x6SA Fig 5 6 I Detach Circular Rack A8025600 by removing Screw 3PUK2 6x5SA See Fig 5 6 detach the F...

Page 45: ...6x5SA Soa Fig 5 6 NOTE Check the Diaphragm Blades far normal operation 6 2 4 Assemble Circular Rack A6025600 in pasi tian by tightening Screw 3PUK2 6x5SAm SRF Fig 5 6 6 3 Mount the Ficld Diapl raqm U...

Page 46: ...602 6 4 2 Clamp the Lens Retainer AB035800 with OT0022 See Fig 6 3 6 5 Mount the Light Exit Unit on the Base by using three Screws 3PUK2 6x6SA See Fig 6 4 NOTE I t is recommended to perform overall a...

Page 47: ...7 2 manner 7 1 1 Remove Stopper HK2 6x4SA Stopper HK2 6x4SA can he uncovered by lowering the Condenser Mo lder See Fig 7 1 7 1 2 Remove the Condenser Holder by loweriny it 7 1 4 Remove Nut AA007700 b...

Page 48: ...entering Knobs AB026000 AB0596001 7 2 3 Detach three Plates AB06 1400 by removing six Screws 3PUK2x4SA See Fig 7 4 I Fig 7 4 Fig 7 5 7 2 4 Remove Condenser Mount AB059000 See Fig 7 5 7 2 5 Dismount Ra...

Page 49: ...AB026300 In pasitian See Fig 8 1 After ilpplyinrl Grcasr OT2008 assemble Spring AB076300 in position See Fig 8 1 Tighten S c r w AA3530OO in position See Fig 8 1 After applyirlq Grease OT2008 to the s...

Page 50: ...r Nut AA007700 in pas1tion by using Tool K KAA0077 Fig 8 2 I 2 4 Assemhl I nat AB059800 in position For AA 272800 this purpose fit the Pinion Shaft into the NW 4 6 3858n tit le lormarl in the Knob and...

Page 51: ...er I h c Hnclt Scc Fig 8 3 To be selected from among AB059900 through AB060000 b When Waclt c tc rl af 11 rllovtjs loo heavily Remove Wusllrvs A1113 8 3 3 AB060000 or replacc tlrc tri wllli IIiilltit...

Page 52: ...of I N0029 I I1 tile S1 ANDAR D is not met deviation c xct eds 1 tlivisiotis adjust position of 1I1 2 Ligllt Exit Utiil I A l i e loosening Screws 3PUK2 6x6SA on Mirror Mourlt Unit ZJ538400 adjust th...

Page 53: ...tid b must be within 2 divisio ls c Check fine acij sftrl rit c tlsitivity by turning the Itno11 iri tlio cfilt ctio is reverse to those selected ill slol s I 11 c1 b above 9 3 3 Check fine adjustmen...

Page 54: ...OPTICAL PATH DIAGRAMS OF BH2 BI AND BH2 TR BH2 BIdesignates the combination of B2 BIunit and B2 BIC unit BH2 TR designates the combination of B2 BI unit and B2 TRC unit...

Page 55: ...033700 by removing three Screws ACU2 Gx4SA See Fig 10 1 Fig 10 1 10 1 2 Disassemble Finqnr Rnst L AB032100 and Finger Rest R Ali037700 by removingScrew PUK2xlOSA frorn nnch finger rest and two Screws...

Page 56: ...Disassemble B2 BIC Unit as follows 10 2 1 Disassemble Prism Mount AB032900 from Body AB033000 by removing three Screws CUK3x8SA See Fig 10 5 Fig 10 5 10 2 2 Remove P2 LP093900 from Prism Mount CP09390...

Page 57: ...32800 b Remove Spring AB031200from each Key AB031800 See Fig 10 7 Fig 30 7 1 10 3 2 Remove two Keys AB031800 See Fig 10 8 Fig 10 8 I 10 3 3 Rernovn Prisms P3 and P4 a Prism Mount and Prisms R3 P4 2353...

Page 58: ...can be disas sembled PS ZJ856700 Z3538800 P6 ZS856600 ZJ53 900 See Fig 10 11 Fig f 0 11 10 3 5Remove Prism Mount ZJ538800 from right side Dovetail ZJ856700 by removing two Screws HK3x1OSA I ZJ538800...

Page 59: ...l amount of solvent through the notch and then forcibly extracting it with a tweezers or a similar tool See Fig 10 13 10 3 8 Extract Inner Tube AB032600 10 3 9 Remove Sleeve R A8032300 from Inner Tube...

Page 60: ...1 IK3x1OSA and Adhesive OT1131 See Fig 11 11 Fig 11 1 t 8 11 1 2AssernblePrismM lountZJ538900with left side Dovetail ZJ856600 by using two Screws HK3xlOSA and Adhesive OT1131 See Fig 11 21 Fig 11 2 P...

Page 61: ...sliding surfaces of the DovetaiIs Fig 11 4 11 1 5 Assemble two Douctnils AB031100 by using two Screws CUK2 Gx5SA for each See Fig 11 51 Fig 11 5 11 1 6 Move the two dovetails and check far smooth ope...

Page 62: ...ck movement of keys in their slots for play or friction Select smaller or larger Fig 11 7 diameter keys to achieve smooth operation See Fig T 1 7 11 1 10 Assr mblc Spring AB031200 in position See Fig...

Page 63: ...300 Aftcr i11sc tIirlrj 1 1 I III 1 1 illlo Ifle Prism Mount mal c 1lrc3 111 11 111 14111 has bcen inserted colrlljlc lr ly 1 l1111r 4 1 i i 1 it a t three points wil li Acilic s vr 0 I 107t3 11 3 2...

Page 64: ...s Hairs C l into the right eyepiece sleeve d By using the adjusting holes of the align ment jig adjust position of the Prism Mount AB032900 until the cross hair of C 1 intersects with the center of th...

Page 65: ...c Looking throu lh thc C 15 move the front lens portion ill or o i luntil an object 1 000 mm away froin the C 15 is brought into focus See Fig 11 16 Fig 11 15 d Bring tlit sl c cilirt n of KN0007 into...

Page 66: ...6 I I rvi tio l ol parcentration for right and left 0 1 1 1 lC 3I lACS 1AN I AIjI1 i i i je fortnation plane of ob c t IV 0 2 I 11 ill f o l l o w g Jigs on 1tic Microscope Sland Cotilcririg ol jccti...

Page 67: ...0005 in condition 1 or 2 described above if possible f If the right and left optical axes cannot be adjusted within 2 divisions of the center cross hair on thc scale of KN0005 repeat adjustment iri sl...

Page 68: ...eading must be 62 i Imm See Fig 11 21 b If the STANDARD is not met adjust positions of Finger Rest R AB032200 and Graduated Plate AB031900 1 division 2 m m i n e r res 13 A13032200 11 6 5 Fig 11 21 Fr...

Page 69: ...focused through C 15 d If the spor i nc i of I N0007 is not focused properly t l r l r l rhr front lens portion of KN0023 to IN 111gilie specimen into focus e lnserl 1 1 10022 ltid C 15 into the lefts...

Page 70: ...two Screws AB4x I 25SA See Fig 32 2 12 2Disassemble B2 TRC unit as per the following procedures 1 12 2 1 Remove light path Selector Shaft A8034300 II The Shaft is screwed in and fixed with a I small a...

Page 71: ...ism Mount AB033300 See Fig 12 4 12 2 6 Detach P8 LP094600 from Prism Mount AB033300 by removing Screw HU3x4SA See Fig 12 4 AB031500 12 2 7 Detach Prism ZA071000 from Prism Mount AB033300 by removing t...

Page 72: ...c Uiapliragm in position repoctivoly 3 Cement prisrn and diaphragm together with 3 dabs of adhesive 13 2 3 Temporarily assemlbe Circular Dovetail unit on Body AB033100 with three Screws CUK3x8SA 13 2...

Page 73: ...thr PrEsrn Mount k Remove thv Prism Mount unit from the Jig ancl apply n srnnll amount of Adhesive OTT078 nr tour points same place where Adh sivrwnq npplicrl before disassembly1 1 Assernl lr P r i m...

Page 74: ...ide Eyepiece sleeve 13 3 2 Adjust position of Dovetail ABO33500 until C 1 is centered with the center cross hair on 4 KN0005 See Fig 13 61 13 3 3Check Shaft AB034300 movement If it shows too much fric...

Page 75: ...sSA I 5 Ill Oplicill li jrrlnoll ant1 19 rfocalil y alignment for Plwtot rl c Ullil 13 6 1 Parivcalily alignment a I lirco l i c following Jigs on the Microscope SLitt l as shown in Fig 13 8 B l 0406...

Page 76: ...0 10 i I lt tpcry illary distance jig I I I I O Aliryir t t jig l N0 104 I l l ti 3t1WII It 1Ox I oc sillcj c ycl it cc LBI Oxol jc clivc Sce Fig 13 9 Fig 13 10 35WHK Bi side Fig 13 11 b Clamp B2KC14...

Page 77: ...See Fig 13 13 13 7 Overall Checks 13 7 1 Checks on I31 sitltr Refer to I1 ti livc liTOI 13113 UI unit 13 7 2 Checks on IYlrotr i ll c sirlo a Ecctrii ic ry Will ili 0 I OII 1 1 I liotol lse side taki...

Page 78: ...14 1 1 Rornavr Knot ARQ21800 by loosening two Screws ACU2 Cx10SA and then turning the Knob counterclackwisc See Fig 14 1 Fig 14 1 14 1 2 Remove Spring AB021700 and Plastic Washer AB021600 See Fig 14...

Page 79: ...ee Fig 14 4 Fig 14 4 14 1 5 Removr Plastic Washer AB02 1600 and 1 Fig 14 5 Fig 1 4 8 Spring AR071700 See Fig 14 5 Dismount Knot AR021400 and Pinion AB 021100 See Fig 14 5 5 4 1 7 Dt tiicl Vertical Rac...

Page 80: ...ews HK2 414SA See FIg 14 7 Fig 14 7 9 14 1 10 nnrnavr N l t NN4SA Ily using Tool KKAA KKAA6rlSU fi4 R See Fig 14 8 Dismount Knob Mount AB020700 by removing two Screws AB3x8SA See Fig 14 9 1 Remove Pin...

Page 81: ...thing else good to support the Stage withbut scratching the Stage surface in a manner as shown in Fig 14 1I I NOTE No particular Jiq is implied in the following description nlthough a special Jig call...

Page 82: ...Rcrnovr eight Balls B3 Casing A6018800 nnrl four Wire Guides ABOl9100 1 1 7 7 IJ SITFIILIII Clill HoIr10r ARO19400 l y rernov I I I two Scrrws AR3x8SA SeeFig 14 14 Fig 14 14 14 2 Set up the Stage in...

Page 83: ...I 14 2 10 Remove eight Balls B3 Casing AB018800 Feed Plate ABOl8600 four Wire Guides AB 018900and four Wire Guides AB019000 I fig 14 16...

Page 84: ...Wire Guides A6018900 See Fig 15 13 Fig 15 1 r 15 1 3 Mounl Cnsinq ABOl88OO and eight Balls B3 Fig 15 2 15 1 4 Place two Wire Guides ABOT9000 on Feed Plate A6018600and mount them See Fig 15 3 15 1 5 Mo...

Page 85: ...nts of Lateral Guide according to steps in NOTE below Fig 154 P Arljustment knob NOTES 1 The feed Plate must move smoothly with out friction or play 2 The Feed Plate must move lightly 3 The casing mus...

Page 86: ...8800a t thecenterofWire Gi hIo A 1CI19100 1 Altytly Ilrrnar OT2008 to eight Balls B3 and rirollrlt tlrttrn in position 15 7 1 Aftnsh W i r Gi idr AR019100 to Lower Stnqcl ARO 8500 i n d clamp See Fig...

Page 87: ...ee Fig 15 9 Fig 15 9 NOTES The Lower Stage must move smoothly without friction and play 15 2 11 Apply Adhesive OT1028 at three or four points on Vertical Guide AB019200 and Upper Stage See Fig 15 10 1...

Page 88: ...le the Knob Mount assembly with the stage a Apply a small amount of Adhesive OT I127 to Screws AB3x8SA and tighten it b Position the Knob Mount assembly so as t o be parallel with the side of the stag...

Page 89: ...Temporarily nnnmhlr Vertical Rack AB 020000in position AB021700 15 3 15 Temporarily nssnmt lc Vertical Vernier AB 019900 I NOTE Preliminarily apl ly Grease OT2008 to AB021800 Washers and Pirrion Shaft...

Page 90: ...ru lt a trhpt I l i r 0111111 C nhnve 1 h 4 7 Adjustment of Vertical Travel Adjust Vertical Travel in a manner quite similar to that for adjusting lateral travel See Fig T 5 15 Measure moving force wi...

Page 91: ...Adjust gap between Lateral Scale AB 1319500 and Lateral Vernier AB019600 See Fig 15 18 1 Adjust position of Clip Holder AB 019400 2 If the gap cannot be adjusted properly detach lateral set it once ag...

Page 92: ...sitinr l y rsing two Screws PSK2x4SA 1ti 2 3 If vertical play or friction is causecl hetween Holder A0058300 and Clip ZA671600 select the pins AB036700 A5036900 adequately PSK 2 4 A 16 2 4 Place Knobs...

Page 93: ...DESASSEMBLY PROCEDURE FOR BH2 AAC 17 1 Disassembly of Diaphragm Unit 11 1 1 Dismount Circular Dovetail AB040800 by removing three Screws PUK2x6SA 17 1 2 Remove Diaphragm Ring AB040700 Fig 17 1 i Fig 1...

Page 94: ...24 Rcrnove Lens ZA078000 17 35 H lrnov Retainer Al3040300 by using Ad cictillllrrSpanner OT0022 Fig 17 3 11 7 R l7clrtir1vr Lans EA078100 See Fig 17 3 NOTES 1 I clr s ZA078100 should no1 be removed r...

Page 95: ...upside down and let it dry for 24 hotlrq Fig 18 7 18 2Assemble Lens l A4 s 100 iri position Tighten Retairwr Al304O5 10 IIV usingAdjustable Spanner OT0072 See Fig 77 31 18 3 Put Lens ZAO780 10 Irr ru...

Page 96: ...0700 in posi I tion NOTE When the Diaphragm is stopped dawn its diameter should be about T mm See Fig 18 31 18 9 Assemble Circular Dovetail AB040800 by using three Screws PUK2x6SA 18 10 Check BH2 AAC...

Page 97: ...H2 CD 19 1 Disassembling procedure Procedures for disassembly BH2 CD are quite similar to those for disassembly BH2 AAC 19 2 Assembling procedure Procedures for assembly BH2 CD are quite similar to th...

Page 98: ...r3roc otlrr ca i111tJ c o d i t i o n Mcasurin j1 oittl I llrll socl et II I SC Measurilv1i n s t ulrrcv t TIic r lno ccluplc typo class 0 t or I icllier Sarnc as 1 abovc Same as 1 al nvtr Voltages a...

Page 99: ...UYPC64 2 AC 100V or 115V AC 220V or 240V across pins No 1 and No 2 on J301 with mark J 1 of UYPC56 I UYPC64 or UYPC65 defective I LEDs do not glow I Check connector pins for applied voltages 1 AC 30V...

Page 100: ...21 ELECTRIC CIRCUIT DIAGRAM CIRCUIT DIAGRAM...

Page 101: ...C I R C U I T D I A G R A M FlOlI HlOl Jlol 1 0 2 I i LAMPI J103 r I I 6V 20W RKV G 1 SWlOl ow101 lpoWERl C O N N E C T I N G D I A G R A M I I riiI I ONINOI 1 for 2OOV...

Page 102: ...35 59 59 59 65 65 65 65 86 86 86 ITEM NO Fig 3 10 Fig 3 16 3 3 12 b 4 2 9 b 4 2 9 b Fig 11 8 Fig 11 8 11 1 10 Fig 11 20 Fig 11 20 11 6 3 a 11 6 3 a Fig 15 13 Fig 15 13 Fig 15 13 1st l i n e 1st l i n...

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