Video Colposcope Service Manual
Contents
1. 5 RST LO RIOI 2 2K gt P1_0 TMOW P1_4 PWM gt P1_5 1RQI 6 lt gt PI 6 1802 gt PI_7 1RO3 TRGV 5 P2_0 SCK3 P2_1 RXD 5 ose P2_2 TXD 0565 P3_0 SCKI lt 3 1 511 3 2 50 IRQ0 P5 0 IN PB P5_I IN 5 2 1 P5_3 1N 4 P5_4 1NT4 PB_3 AN3 5 P5_5 1NT5 ADTRG 5 6 1 6 PB_I ANI bs 5 7 1 7 0 6 0 P6_ 9 4 0100 9 3 H8 3642 P6_2 P9_2 P6_3 P9_ P6_4 P9_O FVPP P6_5 ae ES 6 7 8_6 baa Le P7_3 P8_4 PT_4 TMRIV P8_3 P7_5 TMCIV P8_2 recuse P7_6 TMOV 8 1 8 PTEI lt 5 P8 0 2 VCC 71381 L RS 232 TRANS gt TRI OUT TR2 OUT RECI IN REC2 IN TR2 IN RECI OUT OUT C174 LUF s FID2 FIDUCIAL REV DESCRIPTION ECN ECO INIT DATE CKD RELEASE TO PRODUCTION 5 421 30 RI00 JP5 100K 12 a mopje 56 ee jus A aE TESI _ gt 910 STMM_105_02_G_D HEADER 5X2 PROGRAMMING RESET LO RI30 22k 8MHZ VCC 6102 C103 22PF 22PF 0101 4 ploy 12V SENS Q100 FMMT718 R119 5 62K RI17 THESE DRAWINGS AND SPECIFICAT2. Service Manual 880325 Rev A Welch Allyn Video Colposcope 1 Section 2 Service Check all mechanical fasteners for tightness Check all cords and cables for solid connectionsduring unit operation Check the printer functions of the colposcope handle Verify that the F button will freeze the live image as displayed on the moni tor or three beeps from the printer and No Paper text appears on the moni tor and printer Verify that the C button will print the frozen image displayed on the monitor Verify that the V button will cause the monitor to alternately display the live video then the still frozen image Check the stands swing arm and vertical pole casters for function and smooth operation Check the brakes Check lenses for scratches fingerprints smudges dust moisture 2 Welch Allyn Video Colposcope Service Manual 880325 Rev A Section 2 Service 22 Service Tools 1 Torx T 15 Driver for housing screws 2 English Hex Key set for various hex head fasteners 3 One extra hex key 4 RS232 Interface Cable Welch Allyn order number 88500 5 Strap Wrench T 10913 6 Achromatic Lens Assembly Tool T 14716 7 Monitor Service Equipment should include a monitor for your standard This is a Sony PVM 1350 NTSC or a Sony PVM 1450 QM PAL Note this is not an underscan monitor as is the Sony PVN 1351Q AC120V 50 60Hz NTSC PAL SECAM 8 Printer To check the RS232 functioning of the Colpo
3. LOCTITE 262 31 M30345 M30373 M30375 M31426 M40162 M40173 98100 N U gt gt m 106100 11 106100 17 106101 1 106102 21 106102 22 106102 24 106102 26 106102 4 106103 28 106103 34 106103 35 106103 42 106106 2 106108 3 10613 19 106113 6 106120 5 106120 6 106121 18 106121 19 106124 26 106124 27 106124 5 106126 21 106126 26 106128 8 106140 2 106148 1 761076 2 8 8 M13172 M13175 M30328 M30333 9035 M30373 M30375 M30383 M31426 M40162 M40173 106100 11 106100 17 1061011 106102 21 0610222 106102 24 0610226 106102 4 0610328 ______ 106103 34 0610335 106103 42 1061062 060083 106113 19 106113 6 106120 5 1061206 10612118 10612118 0612426 106124 27 106124 5 10612621 106126 26 106128 8 106140 2 106148 1 7610762 80010 SHAFT PITCH BRAKE 80011 BRAKE PAD 880012 BRAKE STATIONARY Page 1 89022A SLEEVE HUB FINISHED 80135 80171 1 80181 80191 80250 501 80263 80302 80305 501 80308 501 80309 80310 80314 80315 80316 80317 2 80319 80320 80321 80322 80323 501 80323 502 80325 80330 80332 80335 502 90035 502 90039 501 00242 8 Page 2 89024A 98100 Part Number 106100 11 106100 17 106101 1 106102 21 106102 22 106102 24 106102 26 106102 4 106103 28 106103 34 106103 35 106103 42 106106 2 106108 3 106113 19 106113 6
4. 03 Gd 05 5 DIAJ gt T gt gt T 106103 35 106103 42 106105 3 106108 3 106113 19 106113 6 106120 5 6 32 X 375 FLSTR HD PLASTIC 106120 6 106120 7 106121 18 106121 19 106123 18 106124 18 106124 26 6 X 2 00 PLASTITE TORX 106124 27 106126 21 4 40 X 25 WEXT WASHER M31426 M40162 106100 11 10610017 106101 1 106101 19 0610221 106102 22 0610226 1061024 1061027 106103 21 106103 28 106103 29 0610334 106103 35 106103 42 1061053 106108 3 106113 19 061136 1061205 061206 _____ 106120 7 0612148 106121 19 10612318 10612416 0612426 106124 27 106126 21 Page 1 88041A Part Number 265007 483017 488307 9 495075 745150 4 F 761076 0 761077 1 785012 1 790043 80031 80049 80051 80058 80059 80060 80061 80062 80064 80075 3 80074 3 80079 80084 80086 80089 1 80090 1 80102 1 80106 501 80108 3 Part Number 265007 48017 4883079 49075 745150 7610760 761077 1 7850121 790043 80109 1 801092 80110 80121 80137 503 80158 501 80159 501 80164 501 80170 80171 1 80172 80181 80250 501 80259 501 80260 80264 501 80302 880305 501 880308 501 880309 880310 2 88041A Part Number 880315 880316 880317 1 80319 80320 880321 880322 880323 501 880323 502 880324 880325 Page 3
5. 02 ARE IN 8803 9 X E INCHES SCBRAWING SCALE SHEET of DESCRIPTION ECN ECO INIT RELEASE TO PRODUCTION ENG 5 42108 135 rm 565 PART NO DESCRIPTION THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF WELCH ALLYN INC AND SHALL NOT BE REPRODUCED OR COPIED OR USED AS A BASIS FOR MANUFACTURE OR SALE OF EQUIPMENT OR DEVICES WITHOUT WRITTEN PERMISSION DRAWN DATE ITEM DESCRIPTION MOLEX CONTACT HOUSING P N 00 3 MOLEX CRIMP TERMINAL P N 08 70 0073 LOOSE 08 70 0072 CHAIN SGS _ 2 l REL PROD DATE FINISH 3 JST CONTACT HOUSING P N ZHR 10 4 3 JST CONTACT CRIMP P N SZH 003T PO 5 5 A R BROWN WIRE 26 AWG 300V INSULATION 6 A R YELLOW WIRE 26 AWG 300V INSULATION ICATION 7 E 1 WIR 26 AWG 300V INSULATION UNLESS OTHERWISE SPECIFIED DRAWING NO REV TOLERANCES DIMENSIONS XX 02 ARE IN 88032 4 3 2 REV DESCRIPTION ECN ECO INIT DATE CKD RELEASE TO PRODUCTION 5 42108 135 sos 880323 502 880323 50 gt IGHT 880323 502 ASSY BUTTON BOARD RIGHT 880323 501 ASSY BOARD LEFT NOT
6. 88042a 106100 11 106100 17 106101 1 106101 19 106102 21 106102 22 106102 26 106102 4 106102 7 106103 21 06103 28 106103 29 gt T gt z gt T 106103 34 106103 35 106103 42 106105 3 O RING 106108 3 O RING 106113 19 SET SCREW 8 32 187 CONE 106113 6 4 40 SOCKET SET SCREW 106120 5 6 32 X 375 FLSTR HD PLASTIC 106120 6 106120 7 106121 18 106121 19 106124 18 1 z 1 M31426 M40162 106100 11 106100 17 _____ 1061011 106101 19 106102 21 106102 22 10610226 1061024 1061027 106103 21 _____ 106103 28 10610526 106103 34 106103 35 106103 42 106105 3 _____ 106108 3 _____ 106113 19 106113 6 _____ 106120 5 1061206 1061207 106121 18 1061241419 Page 1 88042a 80031 80049 80051 80058 80059 80060 80061 80062 80064 80073 3 80074 3 80079 80084 80086 80089 1 80090 1 80102 1 80106 501 80108 3 80109 1 80109 2 80110 80121 80134 80137 503 80158 501 30159 501 SET HANDLES VERT POLE 80164 501 80170 80171 1 80172 80181 80250 501 80259 501 2 88042a Page 3 88044A Part Number M11051 M11478 M13172 M30345 M30372 106100 11 106100 17 106101 1 106101 19 106102 21 106102 22 2 56 FHPS BLK X 250 106102 26 106102 4 106102 7 106103 21 WASHER _ 106103 28 106103 29 106103 34 106103 35 106103 42 gt m g
7. A Welch Allyn Video Colposcope 1 Section 1 General Information 1 2 Help Information Safety Warnings All service and repairs must be performed by fully trained and properly equipped personnel using genuine replacement parts and correct procedures Failure to do so will invalidate the product warranty Read and understand all safety warnings and service notes printed in the Colposcope Users Manual part 880324 or the Colposcope Quick Reference Guide part 880331 These documents contain complete descriptions of features use cleaning and hook up If in doubt about any precaution or procedure for phone help or to order additional copies of the documentation contact a Welch Allyn Product Service Center as listed in Appendix D 2 Welch Allyn Video Colposcope Service Manual 880325 Rev A Section 1 General Information 1 3 Basic System Description The Stand Alone version is not a Video Path product and does not require a light source It is a camera and light source in one compact housing mounted on either a vertical pole stand or a swing arm stand as shown in Figure 1 The table on Page 1 5 is a listof product numbers and repair bill numbers It also lists the product numbers for the camera units only Example of Product Structure and Packaging See table on next page for a complete description of product structure for all models 880243 501 890015 501 arm 89051 a 89555 1 gt A comp
8. FREEZE GRN 2 COPY BLU 3 VID MEM VIO 4 GND TELEMED BOARD VIO BLU GRN BRN YEL ORN FREEZE VID MEM 3 RS232 CONTROL BOARD LOGIC BOARD RED BLK LEFT CONTROL BOARD YEL JP BRN BLK a RED l T l 25 F gt 2 2 BLK gt gt gt gt lt gt ud ud O O O D No be N WFTW xi Qe D HAE _ Lu BRN CS YEL RIGHT CONTROL BOARD amp RED BLK x MICROSWITCH 7 WHT RED b LAMP 21 BALLAST FERRITE MICROSWITCH THERMAL THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF WELCH ALLYN INC AND SHALL NOT BE REPRODUCED OR COPIED OR USED AS A BASIS FOR MANUFACTURE OR SALE OF EQUIPMENT OR DEVICES WITHOUT WRITTEN PERMISSION DRAWN DATE a TITLE INTERCONNEC CAD SOFTWARE PRO E D AGRAM VE PTRANSLATED UNLESS OTHERWISE SPECIFIED DRAWING NO REV 880326 2 4 INCHES ANGLES 42 SHEET of 4 3 2 mmm F F FAN CENTER COND GR CENTER COND GRY BRAID GR 2 2 LE BRAID G
9. and handle are properly attached Make sure power is on all devices Make sure correct input selection is made on the front panel Make sure Channel C is selected Make sure all video cables are connected properly Make sure lamp assembly is installed properly Replace lamp Make sure lamp access door is properly closed Check socket for tight fit Unplug cord from wall outlet then plug cord back into outlet At the same time turn printer off and then on again Make sure lamp access door is properly closed Set Dip Switches to 9 600 Baud Rate Make sure correct input selection is selected Switches 3 amp 4 are On all others are Off Reset printer by turning off then on again Sony VP 1800 Order correct standards Replace with known good cable Replace connector Restore good fit Make sure Blue Only is not selected on monitor S Video cable connector damaged Have wall outlet checked properly grounded Note For monitor default settings refer to the Owner s Manual included with the monitor Service Manual 880325 Rev A Welch Allyn Video Colposcope 1 4 Disassembly and Repair Assembled Colposcope CAUTION LAMP AREA WILL BE HOT IMMEDIATELY AFTER LAMP OPERATION Slide access door away from housing assembly Remove connector from lamp Note Connector has 2 different size holes See Service Note in Section 2 page 2 Service Manual 880325 Rev A Welch Allyn Video Colpo
10. 02 21 106102 22 2 56 FHPS BLK X 250 106102 26 106102 4 106102 7 106103 21 WASHER 106103 28 106103 29 WASHER O 106103 34 5 91 ISOPROPYL ALCOHOL gt m gt z gt T 106103 35 WASHER PIVOT 106103 42 WASHER FLAT 120 X 250 035 106105 3 4 LOCKWASHER HEL 106108 3 4 2 z 106113 19 106113 6 106120 5 106120 6 106120 7 106121 18 106121 19 106123 18 106124 18 106124 26 106124 27 106126 21 106126 29 106128 8 106129 8 106138 8 106140 10 106140 2 106140 3 106142 15 106148 1 236686 Part 11478 M13172 30345 M30372 106100 11 106100 17 1061011 106101 19 106102 21 106102 22 0610226 1060024 1061027 106103 21_ 0610328 106103 29 0610332 0610335 106103 42 106105 3 106108 3 106113 19 1061196 1061205 106120 6 061207 10612118 106121 19 106123 18 0612448 106124 26 106124 27 1061262 Page 1 88046A 80031 80049 80051 80058 80059 80060 80061 80062 80064 80073 3 80074 3 80079 80084 80086 80089 1 80090 1 80102 1 80106 501 80108 3 L 80109 1 80109 2 80110 80121 80134 80137 503 80158 501 80159 501 80164 501 80170 80171 1 80172 80181 80250 501 80259 501 80260 80264 501 80302 880305 501 880308 501 880309 880310 2 88046A COLPOSCOPE SUB ASSY PAL Page 3 89021A 98100 Part N
11. 106120 5 106120 6 106121 18 106121 19 106124 26 106124 27 106124 5 106126 21 106126 26 106128 8 106140 2 106148 1 761076 4 8 8 13172 10610011 106100 17 1061011 106102 21 10610222 10610224 10610226 106102 4 106103 28 106103 34 106103 35 106103 42 106106 2 106108 3 106113 19 190136 190105 1961206 1061241418 0612149 106124 26 19012427 1061245 106126 21 10612626 106128 8 106140 2 1061481 761076 4 80010 SHAFT PITCH BRAKE 80011 BRAKE PAD 880012 BRAKE STATIONARY Page 1 89024A Part Number 80013 SLEEVE BRAKE 80015 3 LEEVE HUB FINISHED 80022 1 HAFT COLP ATTACHMENT 2 80074 4 80079 80086 80089 1 80090 1 80094 80102 1 80135 80171 1 80181 80191 80250 501 80263 80302 80305 501 80308 501 80309 80310 80314 80316 5 80062 1W BALLAST JR43205119 01 5 3 5 9 80061 LAMP SPRING 80073 3 HSG LEFT W MACHINED SLOT L 5 L 80317 2 80319 80320 80321 80322 80323 501 80323 502 80325 80330 80332 80335 502 90035 502 90039 501 900242 8 2 89026A M13172 M13175 98100 Part Number 106100 11 106100 17 106101 1 106102 21 106102 22 106102 24 106102 26 106102 4 106103 28 106103 34 106103 35 106103 42 106106 2 106108 3 106113 19 106113 6 106120 5 106120 6 106121 18 106121 19 106124 26 106124 27 106124 5 106126 21 106126 26 106128 8 106140 2 106148 1 761076 6 M131
12. 72 M13175 106100 11 _____ 106100 17 _____ 1061011 106102 21 _____ 106102 22 106102 24 106102 26 106102 4 0610328 0610334 0610335 106103 42 106106 2 106108 3 106113 19 1061136 106120 5 106120 6 0612148 1061219 0612426 106124 27 106124 5 10612621 106126 26 106128 8 106140 2 1061481 761076 6 Page 1 89026A SLEEVE HUB FINISHED 80086 80089 1 80090 1 80094 80102 1 80135 80171 1 S Q D 80181 80191 80250 501 80263 80302 80305 501 80308 501 L 80309 80310 80314 80315 80316 80317 2 80319 80320 80321 80322 80323 501 ASM BUTTON LEFT 80323 502 ASM BUTTON PAD RIGHT 80325 80330 80332 80335 502 90035 502 90039 501 SET HANDLES SWING ARM 900242 8 LABEL BLANK 880323 501 880323 502 _____ 980325 880335 502 890035 502_ 890039 501 9002428 Page 2 RED FERRITE la RED 9 2 232 CONNECTOR FERRITE CENTER COND GRY POWER SUPPLY BRAID GRY CENTER COND WHT BRAID WHT RED CONNECTOR RESISTOR BRN GRN YEL oo BLU GRN YEL BR FERRITE POWER ENTRY MODULE SWITCH ORN 2 2 ORN 2 3 4 5 6 1 8 9 0 BRN BRN WIRE CRIMP CENTER COND WHT CENTER COND GRY BRAID WHT BRAID GRY 09 CONNECTOR YEL
13. ES A FYPADS 00 C 5 D FOR C R NTEGR SHORTS THESE DRAWINGS AND SPECIFICATIONS Si THE ae RESISTANCE lt 10 OHM AND OPENS RESISTANCE gt 300 OHM BY SUPPLIER GMC 5 Ous lt gt DRAWN DATE aul 2 SUGGESTED VENDOR CONDUCTIVE RUBBER TECHNOLOGY velch i APPROVED DATE MATERIAL REL TO PROD DATE FINISH CAD SOFTWARE PRO E TRANSLATED FROM UNLESS OTHERWISE SPECIFIED DRAWING NO REV TOLERANCES DIMENSIONS XX 02 ARE IN 880323 A 005 ANGLES 42 SHEET 2PIN 2PIN 2PIN 2PIN RA RA RA RA 7PIN RIGHT ANGLE TPIN RIGHT ANGLE HEADER CHASSIS MNTI MQUNTI25 5 4 Njo 22K RxD lt lt __ P MODE 5V O POWER IN 10 5 4 LP29811M5X 5 0 C4 220 4 9 TP4 MNT2 MNT3 MNT4 125 125 125 5 5 5 4 4 4 CHASSIS CHASSIS CHASSIS Green_Filter Zoom Zoom Focus Focust FG VID SELECT CV OUT SELECT Y C OUT SELECT Green_Led BAL OFF VCC Txo gt TRI IN FIDUCIAL MAX809
14. IONS ARE THE PROPERTY OF WELCH ALLYN INC AND SHALL NOT BE REPRODUCED OR COPIED OR USED AS A BASIS FOR MANUFACTURE OR SALE OF EQUIPMENT OR DEVICES WITHOUT WRITTEN PERMISSION DRAWN APPROVED REL TO PROD DAT RPD CAD SOFTWARE PRO E TRANSLATED FROM UNLESS OTHERWISE SPECIFIED TOLERANCES DIMENSIONS 02 ARE IN 005 INCHES XX ANGLES 2 EMATIC LOGIC BOARD DRAWING NO REV 880311 SCALE SHEET DEY NOTE ER AND PA GZ ED PRIOR IO USING REV DESCRIPTION ECN ECO INIT DATE CKD A RELEASE TO PRODUCTION 95 42239 11 3 00 565 REMOVED QTY PACKAGE IN NOTE 5 42374 PJB PART DESCRIPTION THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF WELCH ALLYN INC AND SHALL NOT BE REPRODUCED OR COPIED OR USED AS A BASIS FOR MANUFACTURE OR SALE OF EQUIPMENT OR DEVICES WITHOUT WRITTEN PERMISSION DRAWN D 2 Welch All CABLE lt gt D ATE APPROVED DATE MATERIAL SGS 11 3 00 REL TO PROD DATE FINISH RPD 11 3 00 F SOFTWARE PRO E TRANSLATED FROM UNLESS OTHERWISE SPECIFIED DRAWING NO REV TOLERANCE DIMENSIONS ARE IN 880334 INCHES JSCALE 000 SHEET Welch Allyn International Produ
15. PRODUCED OR COPIED OR USED AS A BASIS FOR MANUFACTURE 9 OR SALE EQUIPMENT OR DEVICES WITHOUT WRITTEN PERMISSION DRAWN DATE Z FNTRY MODULE ae A REL PROD ERCONNECT DIAGRAM SWING ARM TRANSLATED FROW UNLESS OTHERWISE SPECIFIED DRAWING NO REV TOLERANCES DIMENSIONS 02 ARE IN 89 07 X2 XXX INCHES ANGLES 2 SCALE SHEET of 20 APPROX 4 TURNS INCH 2 90 a sen DESCRIPTION ECN ECO INIT DATE RELEASE TO PRODUCTION ENG 5 42108 135 rm 565 4 h DA MATERIAL i 1071 SEE NOTES DA 10 12 00 CON HOUSING E SCR EX CONTACT HOUSING P N 10 01 4024 2 EX ERMINAL N 08 0 007 3 1 5 06 70 0072 CHAIN 5 ACK 26 300V SU 4 ED WIRE 26 AWG 300V SU 5 6 CON CRIMP P N SZ CAD SOFTWARE PRO E TRANSLATED FROM ANVIL VOS P O S DESCRIPTION THESE DRAWINGS AND SPECI AND SHALL NOT BE REPRODUCED OR COPIED OR USED AS A BASIS FOR MANUFACTURE OR SALE OF EQUIPMENT OR DATE 14 Sep 00 1 00 FICATIONS ARE THE PROPERTY OF WELCH ALLYN INC DEVICES WITHOUT WRITTEN PERMISSION UNLESS OTHERWISE SPECIFIED DRAWING NO REV TOLERANCES DIMENSIONS XX
16. RY CENTER COND WHT 3 3 CENTER COND WHT BRAID WHT 4 4 LK BRAID WHT LOGIC BOARD BL BL BR 2 BR BRN RED 3 3 RED BRN 4 4 BRN 5 5 pan x WIRE CRIMP LEFT CONTROL BOARD aP Y P vio 8 _ ORN PPA 6 RED A E s FERRITE T 2 RED i 4 2 lt a u BLK 2 2 A 2 D Nu ap Le N wr wr RED ac aa ORN RED RED RED DE CENTER COND WHT RED ANR TER COND GRY YEL 2 BRN BL 3 a BRAID WHT BR 5 al BRAID GRY OR 6 9 BSI BRN JP YEL RIGHT CONTROL BOARD RS232 CONNECTOR BLK YEL FREEZE GRN 2 COPY amp RED BLU 3 VID MEM BLK VIO 4 GND BLK FERRITE TELEMED BOARD CENTER COND GRY BRAID GRY POWER SUPPLY x CENTER COND WHT BRAID WHT ES SVHS L 5 RESISTOR 3 VIO BLU BRN GRN BRN MICROSWITCH S YEL ORN L 5 WHT i 21W BALLAST RED i lt 8 LAMP FERRITE gt GRN YEL BEJ BLU MICROSWITCH 2 GRN YEL 3 4 RS232 CONTROL BOARD THERMAL CUTOUT BR x I THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF WELCH ALLYN INC FERRITE 8 AND SHALL NOT BE RE
17. Road plant All Imaging Products Video Products including Surgical Everest Reveal dental and HP All Tycos Products including ABPM Vital Signs Monitor Stethoscopes Gages Sphygs etc All Diatek Products including InstaTemp SureTemp Kreativ dental and all Schiller products Most Medical Products including Vital Signs Monitor amp ABPM Diatek products Schiller Atlas monitor Pneumocheck MicroTymp 1 AudioScope Some exceptions Micro Tymp 2 FX100 VS 100 200 amp old Video Imaging products Traditional Medical Products MicroTymp 1 AudioScopes Vital Signs Monitor Atlas ABPM Sphygs LCI 100 200 amp VDX 300 Diatek Products Surgical Imaging light sources Some GSI products 9 13 2000 Welch Allyn GmbH PSC Zollerstrasse 2 4 72417 Jungingen Germany tel 011 49 7477 927186 fax 011 49 7477 927193 Contacts Marion Walther Volker Scherle Welch Allyn France 814 rue Charles de Gaulle 77100 Mareuil les Meaux France Phone 011 01 60 09 33 66 Fax 011 33 1 60 09 67 97 e mail technic aide wanadoo fr Contact Clara Silvestre Welch Allyn Ltd UK Cublington Road Aston Abbotts Buckinghamshire England HP22 4ND tel 011 44 01296 689905 fax 011 44 01296 682104 mob 011 44 0467 301814 e mail Popej mail welchallyn com Contact Jonathan Pope Europe Middle East Eastern Block up to Moscow Africa Most Medical Products including Vital Signs Monitor ABPM D
18. Section 4 Disassembly and Repair 4 1 Stand Alone Colposcope 1 10 Appendix Section repair parts listing POR interconnect diagrams and schematics at a A ee ta parts drawings Deere eer ama reer eq tha Welch Allyn International Product Service Center Listing ii WELCH ALLYN VIDEO COLPOSCOPE Introduced 12 00 SERVICE MANUAL 880325 REV A Section 1 General Information The Video Colposcope introduced December 2000 has internal light source like its predecessor The new version has additional features 1 an antireflection system of two polarizing filters 2 a magnification system of up to 35x and the ability to view the magnification index on the monitor during procedures 3 a faster green filter This Service Manual covers the head or actual Col poscope only and not the poles and power supplies Electrical Interconnect diagrams are found in the Appendix section to assist with troubleshooting the pole mounted power supplies and both versions of the Colposcope Refer to the Colposcope Users Manual for instruc tions on use and cleaning Domestic manual part 880324 and international manual part 880332 A Colposcope Quick Reference Guide part 880331 is also available 1 1 About the Video Colposcope Introduced December 2000 Service Manual 880325 Rev
19. Welch Allyn Service Manual Video Colposcope introduced December 2000 Vertical Pole 88000A 88002A 88004A 88006A Swing Arm 89000A 89002A 89004A 89006A Welch Allyn Medical Division 4341 State Street Road P O Box 220 Skaneateles Falls NY 13153 0220 Part Number 880325 Copyright 2000 New Release of Stand Alone Video 880325 Colposcope introduced December 5 42651 1 05 01 RS 20000 Service Manual Drawings and or illustrations and or part numbers contained in this document are for reference purposes only For current revisions call Welch Allyn Customer Service listed in appendix D of this manual SERVICE MANUAL 880325 WELCH ALLYN VIDEO COLPOSCOPBE Introduced 12 00 i Contents Section 1 General Information See Users Manual Product Description Set and Use 1 1 About the Video Colposcope and Users Manual Part 1 1 2 Technical Help Information Worldwide Tech Support Contact Information 2 1 3 Basic System Graphic a es 3 1 4 Product Model Number Structure Table 4 Section 2 Service See User Manual for Cleaning Instructions and Specifications L L 1 2 2 Tools Required for Service a 5 Section 3 Troubleshooting 3 1 Troubleshooting 1
20. ct Service Centers Product Service Center Product Families America North Central amp South Welch Allyn Inc 4341 State Street Road Skaneateles Falls NY 13153 0220 USA tel 1 800 535 6663 1 315 685 4100 fax 1 315 685 3361 e mail Ozminkowskig mail welchallyn com Contact Gary Ozminkowski Welch Allyn Inc Jordan Road Plant 4619 Jordan Road Skaneateles Falls NY 13153 0220 USA tel 1 800 535 6663 1 315 685 4108 fax 1 315 685 2920 Contacts Terri Colvin Kevin Streeter Welch Allyn Inc Arden Operation 95 Old Shoals Road Arden NC 28704 USA tel 1 800 450 9275 1 828 684 4895 fax 1 828 687 9323 a Welch Allyn Inc San Diego Operation 7420 Carrol Road San Diego CA 92121 2334 USA 1 800 854 2904 1 619 621 6600 fax 1 619 621 6611 Contact Billy Loza Welch Allyn Canada Ltd 160 Matheson Blvd E Unit 2 Mississauga Ontario Canada 142 1V4 tel 1 800 561 8797 1 905 890 0004 fax 1 905 890 0008 e mail Burfieldk mail welchallyn com Contacts Jatinder Panchhi Ken Burfield tel MD International 11300 N W 41st Street Miami FL 33178 USA tel 1 305 669 9003 fax 1 305 669 1971 Contact Jorge Takenaga Regions doc United States United States United States United States Latin America Caribbean Regional level service provider Page 1 All Medical Products except Diatek GSI Tycos Schiller Everest and Imaging products manufactured at the Jordan
21. iatek products Schiller S amp K Products Surgical Imaging light sources Atlas monitor MicroTymps SureSight Kreativ and Reveal Dental Some exceptions FX 100 VS 100 200 amp old Video Surgical Imaging cameras Most Medical Products including Traditional Instruments VSM ABPM Tycos products Diatek Products Most Medical Products including VSM Tycos Schiller Welch Allyn brand units only Diatek Products S amp K Products Surgical light sources Atlas monitor Limited services for MicroTymps GSI Products ABPM Camera Systems L S _ Welch Allyn Ltd Australia Metro Centre Unit 5 38 South Street Rydalmere NSW 2116 Australia Postal address PO Box 132 Rydalmere NSW 1701 Australia tel 011 612 9638 3000 fax 011 612 9638 3500 e mail Turnerg mail welchallyn com Contact Geoffrey Turner Regions doc Australia New Zealand South Pacific Islands Page 2 Most Medical Products including Vital Sign Monitor amp ABPM Schiller Diatek products GSI products PneumoCheck MicroTymp 1 and 2 SureSight Surgical Imaging light sources Atlas monitor Some exceptions FX100 VS 100 200 amp old Video Surgical Imaging cameras 9 13 2000 Welch Allyn Ltd Singapore 300 Beach Road 25 08 The Concourse Singapore 199555 Singapore tel 011 65 291 0882 fax 011 65 291 5780 e mail Sinwa cyberway com sg Contact Rayner Lee Welch Allyn China Office 708 Central Plaza Number 227 H
22. ideo Colposcope Service Manual 880325 Rev A 4 Disassembly and Repair The glass rod ferrule assembly may come out with the focusing sleeve Do notlose the UV filter the end ofthe brass ferrule Camera chassis removal from the right hous ing is accomplished by removing the 3 torx T 15 screws from right outer housing Service Manual 880325 Rev A Welch Allyn Video Colposcope 7 4 Disassembly and Repair Remove camera from right housing Unscrew outer lens Remove lens gasket and lens filter Note lens filter tab orientation 8 Welch Allyn Video Colposcope Service Manual 880325 Rev A 4 Disassembly and Repair Removal of ballast PCB is accomplished by removing connector and 4 screws Unscrew three phillip head screws for Sony camera removal Gently pull camera from chassis Service Manual 880325 Rev A Welch Allyn Video Colposcope 9 4 Disassembly and Repair IMPORTANT Note the orientation of fiber washer During reassembly make sure fiber washer is over the thermal cut out as shown Improper installation will result in power supply damage Use thread lock 222 on the screw Do not over tighten 10 Welch Allyn Video Colposcope Service Manual 880325 Rev A 88041A 106100 11 106100 17 106101 1 106101 19 106102 21 106102 22 106102 26 106102 4 106102 7 10610321 106103 28 106103 29 106103 34 lt lt lt Go 00
23. ir which is the repair bill for the Camera Swing Arm assembly 89026A Repair which is the repair bill for the Camera Swing Arm assembly 4 Welch Allyn Video Colposcope Vertical Stand with RS232 NTSC camera The camera is part number 880335 501 USA Japan domestic Vertical Stand with RS232 PAL camera The camera is part number 880335 502 Vertical Stand with RS232 PAL camera The camera is part number 880335 502 Vertical Stand with RS232 PAL camera The camera is part number 880335 502 Swing Arm with RS232 NTSC camera The camera is part number 880335 501 USA Japan domestic Swing Arm with RS232 PAL camera The camera is part number 880335 502 Swing Arm with RS232 PAL camera The camera is part number 880335 502 Swing Arm with RS232 PAL camera The camera is part number 880335 502 Service Manual 880325 Rev A Section 2 Service 2 1 Incoming Inspection of Colposcopes 2 1 1 2 1 2 Perform physical examination of returned colposcope and accessory cables cords etc Make record of what components were received Note serial numbers where applicable Check the physical and electrical condition of all items including S video cables power cords RS232 cables all pins and sockets Check the lamp connector The lamp has a small and a large pin Make sure the lamp socket has not been ruined by someone connecting the connector in reverse This would damage the connecto
24. lete 89000A USADOMESTIC A complete 88000A USA Domestic consists of above 3 packages consists of above 2 packages hardware kit 890066 501 hardware kit 880259 501 89021A Figure 1 Service Manual 880325 Rev A Welch Allyn Video Colposcope 3 Section 1 General Information Product Number Repair Bill Number Description Format Market Application 88000A Consists of 88041A Camera Pole Assy with 49555 1base 88002A Consists of 88042A Camera Pole Assy with 49555 1base 88004A Consists of 88044A Camera Pole Assy with 49555 1base 88006A Consists of 88046A Camera Pole Assy with 49555 1base Consists of 89021A Camera Swing Arm Assy with a 89051 Pole and a 89555 1 base 89002A Consists of 89022A Camera Swing Arm Assy with a 89051 Pole and a 89555 1 base 89004A Consists of 89024A Camera Swing Arm Assy with a 89051 Pole and a 89555 1 base 89006A Consists of 89026A Camera Swing Arm Assy with a 89051 Pole and a 89555 1 base 88041A Repair which is the repair bill for the Camera and pole assembly 88042A Repair which is the repair bill for the Camera and pole assembly 88044A Repair which is the repair bill for the Camera and pole assembly 88046A Repair which is the repair bill for the Camera and pole assembly 89021A Repair which is the repair bill for the Camera Swing Arm assembly 89022A Repair which is the repair bill for the Camera Swing Arm assembly 89024A Repa
25. r and make lamp operation intermittent Connectors must fit lamp pins securely Check Electrical Optical and Mechanical functions Lamp operation Fan operation Lamp door micro switch safety function Try to run unit without lamp door If lamp lights then micro switch s are stuck or defective Colposcope attachment to pole or swing arm Colposcope functions allow approximately 10 seconds for the camera unit to stabilize and focus The camera will stabilize at zoom Focus Check focus zoom Check video picture quality view a color bar chart and verify that the colors on the monitor are visual reference the same as the bar chart Verify that the image is free from any visible video noise Check green filter operation the green filter led should flash as it changes into an out of the green filter mode It will stay lit while the green filter is on Check blue filter operation the blue filter led should flash as it changes into and out of the blue filter mode It will stay lit while the blue filter is on Check the Light Director movement It should move freely and detent in three positions 45 degrees left right and back to center Check the projected spot for uniformity and no dark spots Polarization movement Check polarization arm for free movement of 20 in both directions Check magnification index Push magnification button on colposcope and verify that magnification index displays on the monitor
26. scope This is a Sony VP 1800MD NTSC or a Sony VP 1800 PAL 9 Standard electronic hand tools and Digital Volt Ohm Meter will be required for basic troubleshooting such as checking output voltages and continuity Service Manual 880325 Rev A Welch Allyn Video Colposcope 3 Section 3 Troubleshooting 3 1 Troubleshooting m Power does not come on No image on monitor Refer to Color Video Monitor Operating Instructions Lamp will not light Printer does not respond properly to handle buttons Refer to Color Video Printer Operating Instructions Black and white image only Power cord Fuses Attachment of unit to handle Attachment of unit to handle and door to unit Monitor other peripheral devices Monitor input selection Cable connections Lamp housing Lamp Lamp access door Lamp connector loose Power cord and printer Printer Printer not set up properly Monitor of one video standard with camera of another video standard Defective S Video Cable Bent pin ar camera power supply or cable connector S video cable not plugged in all the way Wrong settings on monitor Rolling picture Check connections at power supply and wall outlet Plug the power cord into a wall outlet known to work Remove fuse panel and replace blown fuse with T1 00L 250 1A time lag Check colposcope unit s alignment with handle Make sure lamp access door
27. scope 1 4 Disassembly and Repair Slide lamp away from lamp housing assembly Observe the correct path for lamp wires Remove the 4 torx screws from left outer hous ing with a T 15 screwdriver 2 Welch Allyn Video Colposcope Service Manual 880325 Rev A 4 Disassembly and Repair Reach under label and peel away from hous ing Open outer housing this way to avoid stress on ribbon cable Disconnect locking connector Service Manual 880325 Rev Welch Allyn Video Colposcope 3 4 Disassembly and Repair Observe the correct positioning of ribbon cable in left outer housing Remove the 6 phillip head screws that hold the switch PCB to the left outer housing The switch pad is attached to the left and right switch PCB by rubber tabs Gently pull tabs away from switch PCB 4 Welch Allyn Video Colposcope Service Manual 880325 Rev A 4 Disassembly and Repair Logic PCB is removed by removing connec tors and 4 phillip head screws Note connector orientation and wire harness path on Logic PCB Fan wire exits on left side Gently pull the light director from focusing sleeve Service Manual 880325 Rev A Welch Allyn Video Colposcope 5 4 Disassembly and Repair Observe the positioning of plastic tie wrap This tie wrap serves as a polarizing filter brake Unscrew focusing sleeve from lamp housing Note orientation of light director filter and focusing sleeve 6 Welch Allyn V
28. t z gt T F 106105 3 4 LOCKWASHER HEL 106108 3 106113 19 SET SCREW 8 32 187 CONE z 106113 6 106120 5 106120 6 106120 7 106121 18 106121 19 106123 18 106124 18 106124 26 106124 27 106126 21 106126 29 106128 8 106129 8 106138 8 106140 10 106140 2 2 56 X Number M11051 9035 M30372 106100 11 106100 17 1061011 106101 19 1061022 106102 22 10610226 061024 061027 106103 21 0610328 106103 29 106103 34 106103 35 0610342 106105 3 061083 0611349 106113 6 106120 5 1061206 061207 0612448 106121 19 106123 18 0612448 0612426 106124 27 106126 21 106140 3 106142 15 106148 1 236686 Page 1 88044A 80031 80049 80051 80058 80059 80060 80061 80062 80064 80073 3 80074 3 80079 80084 80086 80089 1 80090 1 80102 1 80106 501 80108 3 L 80109 1 80109 2 80110 80121 80134 80137 503 80158 501 80159 501 80164 501 80171 1 80172 80181 80250 501 80259 501 80260 80264 501 80302 80305 501 80308 501 80309 80310 s 69 99 69 N 2 88044A COLPOSCOPE SUB ASSY PAL Page 3 88046A Part Number M11478 M13172 M30345 M30372 L 106100 11 106100 17 106101 1 106101 19 1061
29. uang Pi Bei Road Huang Pi District Shanghai China tel 011 86 21 63279631 fax 011 86 21 63279632 e mail ymyan public1 sta net cn Contact Edmund Yan Yiming Regions doc Page 3 Primarily a support center for distributors and bio meds with limited repair services which include Traditional Medical Products Vital Signs Monitor amp ABPM LCI200 VDX 300 Atlas monitor Some exceptions FX100 VS 100 200 old Video Surgical Imaging cameras MicroTymp AudioScope 3 PneumoCheck Schiller products Most medical products sold in China including Traditional Instruments Vital Signs Monitor ABPM Atlas Diatek products Technical support for VideoPath gastroscopes and colonoscopes Some exceptions MicroTymp AudioScope Schiller products 9 13 2000
30. umber 106100 11 106100 17 106101 1 106102 21 106102 22 106102 24 106102 26 106102 4 106103 28 106103 34 106103 35 106103 42 106106 2 106108 3 106113 19 106113 6 106120 5 106120 6 106121 18 106121 19 106124 26 106124 27 106124 5 106126 21 106126 26 106128 8 106140 2 106148 1 761076 0 13172 106100 11 106100 17 1061011 106102 21 0610222 106102 24 0610226 106102 4 0610328 106103 34 0610335 106103 42 106106 2 060083 106113 19 106113 6 191205 106120 6 10612118 10612119 106124 26 106124 27_ 1061245 10612621 106126 26 106128 8 1061402 106148 1 761076 0 Page 1 89021A Part Number 80013 SLEEVE BRAKE 80015 3 SLEEVE HUB FINISHED 80061 LAMP SPRING 80073 3 HSG LEFT W MACHINED SLOT 80074 4 HSG RIGHT W MACHINED SLOT 80079 AMP DOOR 80086 SHAFT YAW BRAKE 80090 1 WIRE HARNESS LEFT CONTROL 80094 RIP 80062 21W BALLAST JR43205119 01 GRIP ______ 80263 80302 80305 501 80308 501 80309 80310 80314 8 8 8 8 8 8 8 8 8 880022 1 SHAFT COLP ATTACHMENT 8 8 8 L G L KNOB 880315 LAMP MOUNT 80316 80317 1 80319 80320 80321 80322 880323 501 880323 502 80324 80330 80335 501 90035 502 890039 501 900242 8 LAMP MOUNT j Page 2 89022A Part Number A03656 TEST SPEC COLP MOLYKOTE 33 GREASE MED CON PARTS LABEL
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