Sharp VL-MC500U Service Manual Page 1

VL-MC500U/K1In the interests of user-safety (Required by safety regula-tions in some countries) the set should be restored to itsoriginal condition an

10VL-MC500U/K5. MECHANISM ADJUSTMENT JIGS AND PARTS5-1. Mechanism check adjustment jigs50 or moreø2No. 0 cross-bitNo. 00 cross-bitTolerance ± 0.1Tip t

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code130VL-SD20UVL-MC500U/KR478 VRS-CZ1JF823JY 82k 1/16W Metal Oxide AAR600 VRS-CY1

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code131VL-MC500U/KR928 VRS-CZ1JF103JY 10k 1/16W Metal Oxide AAR929 VRS-CZ1JF823DY

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code132VL-SD20UVL-MC500U/KR2820 VRS-CZ1JF223JY 22k 1/16W Metal Oxide AAR2821 VRS-C

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code133VL-MC500U/KR7415 VRS-CZ1JF560DY 56 1/16W Metal Oxide AAR7416 VRS-CZ1JF560DY

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code134VL-SD20UVL-MC500U/KQ1501 VSKTA2014EY-1Y KTA2014EY ABQ6600 VSKTC4075EY-1Y KT

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code135VL-MC500U/KC114 VCKYCZ1AF104ZY 0.1 10V Ceramic ABC115 VCSATA0JJ156MY 15 6.3

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code136VL-SD20UVL-MC500U/KCOILL301 VPAWM4R7MR70N Coil, 4.7µHACCAPACITORSC301 VCKYC

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code137VL-MC500U/K399 MSPRP0185GEZZ PB Guide SPR. AC401 LX-WZ1071GE02 CW ø 0.7 ø 1

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code138VL-SD20UVL-MC500U/K12-4 MSPRDA011WJFJ Strobe Up Spring AD12-5 PCOVPA005WJZZ

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code139VL-MC500U/KSUPPLIED ACCESSORIESACCESSORIESå QACCZ0053TAPZ AC Cable(MC500K)

VL-MC500U/K116. INSPECTION AND MAINTENANCE ITEMS AND INTERVALSIn order to keep the mechanical section always in good condition, perform the following

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code140VL-SD20UVL-MC500U/KMECHANISM CHASSIS EXPLODED VIEWABCDEFGH123456cabbacdd393

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code141VL-MC500U/KABCDEFGH123456LENS UNIT EXPLODED VIEWMISWQVUPIULHZGWVO NOPLQNR X

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code142VL-SD20UVL-MC500U/KCABINET EXPLODED VIEWABCDEFGH123456BACFECDA ZEFBHGMDTTKK

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code143VL-MC500U/KCASSETTE CONTROL EXPLOOD VIEWABCD123456CAMERA UNIT EXPLOOD VIEWA

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code144VL-SD20UVL-MC500U/KVL-MC500U/K SERVICE JIG SPECIFICATIONS1-1. Adjusting jig

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code145VL-MC500U/K18. PACKING OF THE SETMARK ★ Not Replacement Item★SPAKCA116WJZZ

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code146VL-SD20UVL-MC500U/KSHARP CORPORATIONAV Systems GroupQuality & Reliabili

12VL-MC500U/K7. MECHANICAL ADJUSTMENTS AND CHECKSThe items discussed here relate to general on-site servicing (field servicing). Adjustments and repl

VL-MC500U/K137-4. Back tension torque check and adjustment in record (playback) modeAC adapter used, with cassette controller assembly(1) CheckingSet

14VL-MC500U/KAFig. 7. Loading back tension measurementmethodFig. 8. Winding Tu reel base ratchet torquemeasurement methodFig. 11OKNGAFig. 10Fig. 9<

VL-MC500U/K158. TAPE RUNNING ADJUSTMENT8-1. Adjustment locations8-3. Preparation for tape running adjustmentMeters, jig… Oscilloscope, Adjustment rem

16VL-MC500U/K<Method and description>(1) Check that the tape is not distorted between the Tu guide andpinch in the PB mode and the V/SR mode.-If

VL-MC500U/K179. MECHANICAL SECTION ASSEMBLY AND PARTS REPLACEMENT(DISASSEMBLY AND REASSEMBLY)Mechanical section disassembly and reassembly are explain

18VL-MC500U/KPLAYBACK mode diagram(RECORD, FF, VSF)(5) PLAYBACK (RECORD, FF, VSF) modeThe mechanism position for playback, record, FF and fastfeed pla

VL-MC500U/K199-3. How to operate with the circuit board without the cassette controller assembly.In this method, if the procedure is followed incorrec

2VL-MC500U/K1. IMPORTANT SERVICE NOTES1. NOTES DE SERVICE IMPORTANTESBEFORE RETURNING THE VIDEO CAMERARECORDERBefore returning the video camera record

20VL-MC500U/K9-5. Reassembly9-5-1. Reassembly in side of the main chassis.Note) Numbers before part names are given as a guide to the order of assemb

VL-MC500U/K219-5-2. Reassembly in side of the Slide chassis.Note) Numbers before part names are given as a guide to the order of assembly. As for

22VL-MC500U/K9-5-3. Main chassis assembly and slide chassis assembly assembling method(1) Enter the coupling mode. (In this position, the cam groove o

VL-MC500U/K239-6. Removing the cassette(1) Apply DC3V to the loading motor unload slightly.(2) After the tape is slackened, turn the rotor (lower side

24VL-MC500U/K10. ADJUSTING THE ELECTRICAL CIRCUITSBefore starting the electric circuit adjustment• The adjustment methods described herein are used,

25VL-MC500U/KVL-MC500U/K Service jig configurationTURN SW UNITQSW-ZA009WJZZ135987CCD PWBSC101LENS FPCSC1503SC1502SC2802J7401SC9801J1401J5701SC3302CAM

26VL-MC500U/K[TEST POINT](Wiring board diagram: Main Side A)(Wiring board diagram: Main Side B)J5701J1401SC3302J7401TL3359TL1477TL3354TL3352TL3353TL33

27VL-MC500U/K[Making adjustments]Adjusting the servo system controller and related parts1. Setting the system codesReplacement of IC705 E2PROM require

28VL-MC500U/K 1. PLL VCO adjustmentMode VCR ADJ modeProcedure 1) Playback the alignment tape (or a self-recorded tape).2) Call the adjustment mode (V-

29VL-MC500U/KADJUSTING THE VIDEO I/O CIRCUIT SYSTEM(Wiring board diagram: Main Side A)1.0±0.052. PCO D/A-C adjustmentTest point TL1475 Address VCR A

VL-MC500U/K3WARNING :TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSETHIS APPLIANCE TO WET LOCATIONS.CAUTION: TO REDUCE THE RISK OF ELECTR

30VL-MC500U/K1. DAC full-scale adjustmentTest point TL7824(G OUT)Address VCR ADJ 5DF(G)Mode VCR AV inputProcedure 1) Set the data of the addresses 582

31VL-MC500U/K4. White Balance adjustmentTest point LCD panel display surface Address VCR ADJ 584, VCR ADJ 586Mode VCR AV inputProcedure 1) Input the w

32VL-MC500U/KClickDV INTERFACE (IEEE1394) ID SETTINGThis unit has a DV interface function conforming to IEEE1394. Therefore, each individual ID number

33VL-MC500U/K(6) Input the necessary information for the application.For the indispensable input items, be sure to input them.Select the [Group/compan

34VL-MC500U/K1. Color bar chart (240 x 320 mm)2. JiGCHART-43. DA1. Illumination meter (0 to 3000 lux)2. JiGMETER-13. CT1

35VL-MC500U/K4) Operation flow5) When the adjustment is complete:Press the "CONTINUE" key to let the "CAM ADJ" display disappear f

36VL-MC500U/K(4) Camera signal system adjustment modeIn the camera signal system adjustment mode, the automatic white balance is disabled to allow for

37VL-MC500U/K10-2-4. Adjustment proceduresItemAdjustment method(1) Auto-focus adjustmentSet the unit to the auto-focus function adjustment mode and w

38VL-MC500U/KItemAdjustment method(1) Video output is observed with the oscilloscope in the grey scale standard record state,the data of address "

39VL-MC500U/KItemAdjustment method(1) White balance adjustment is performed repeatedly.(7) White balance adjustment• Measurement terminal:EE output• A

4VL-MC500U/K The RBRCTM Seal SHARP participates in the RBRCTM* Nickel-Cadmium Batte

40VL-MC500U/KItemAdjustment method(1) Set the unit to the normal operation mode (write the data " FF" to the address"0000")

41VL-MC500U/K11. USEFUL TIPS (PROBLEMS DIFFER FROM THOSE FOUND ON VHS OR8MM DECKS BECAUSE THE SIGNALS ARE DIGITALLY PROCESSED.)Picture failsto appearB

42VL-MC500U/K12. SIGNAL FLOW DIAGRAMS12-1. EE MODE FLOW (VIDEO)WAVEFORM DIAGRAM(DURING COLOR BAR RECORDING)WAVEFORM DIAGRAM (DURING COLOR BAR RECORDIN

43VL-MC500U/K12-3. FLOW IN PB MODE (VIDEO)WAVEFORM DIAGRAM (DURING COLOR BAR PLAYBACK)12-4. FLOW IN REC MODE (AUDIO)WAVEFORM DIAGRAM (1.6 kHz SINE WAV

44VL-MC500U/K12-5. FLOW IN PB MODE (AUDIO) WAVEFORM DIAGRAM (1.6 kHz SINE WAVE)From IC3404same as in VideoPB systemIC600AUDIO-L_IN/OUTAUD-L_DA_OUTAUD-

45VL-MC500U/K13. BLOCK DIAGRAMS13-1. SYSTEM BLOCK DIAGRAMLENSIC11330KCCD-SensorIC101CDS/AGCADCIC21TG72.000MHzIC2501LENS DRIVERIC2502IRIS DRIVEIC501LEN

46VL-MC500U/K13-2. CAMERA SECTION BLOCK DIAGRAMIC1CCD-SensorVHLMN39192F-1IC101CDS-AGC/ADCVHiH49334HN-136PIC21TGVHiMN52A6CD-148PIC22V-DriverVHiUPD16510

47VL-MC500U/K13-3. VIO ENGINE SECTION BLOCK DIAGRAMREC (EE)PBREC (EE), PBIC4401VIO ENGINERH-iXA204WJZZ303PIC1401VIDEO I/OVHiLA73070V-116PSC2801IC452RE

48VL-MC500U/K13-4. REC/PB SECTION BLOCK DIAGRAMREC (EE)PBREC (EE), PBIC452REC/PB ENGINERH-iX0809TAZZ368PIC4401VIO ENGINERH-iXA204WJZZ303PIC407Codec Ex

49VL-MC500U/K13-5. AUDIO/DIGITAL OUTPUT SECTION BLOCK DIAGRAMREC (EE)PBREC (EE), PBMECHA/SYSTEM MICONIC160216Bit ADC/DACVHiPCM3008+-116PIC600AIOVHiLA7

VL-MC500U/K5 PRECAUTIONS FOR USING LEAD-FREE SOLDER1) Employing lead-free solder"Main PWB", "Camera head PWB", "Audio I/O PW

50VL-MC500U/K13-6. CAMERA CIRCUIT BLOCK DIAGRAMMAINCAMERACCDIC21TimingGeneratorElectric ZoomImage StabilizerDigital Noise ReductionIC101CDSAGCADCIC1CC

51VL-MC500U/K- M E M O -

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K52~5314. SCHEMATIC DIAGRAMS 14-1. OVERALL SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K54~5514-2. CAMERA ENGINE SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K56~5714-3. REC/PB ENGINE SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K58~5914-4. AUDIO I/O SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K14-5. MEC/SYS MiCON SCHEMATIC DIAGRAM60~61

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K62~63å AND SHADED COMPONENTS=SAFETY RELATED PARTS14-6. POWER2 SCHEMATIC DIAGRAM (VL-MC500

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K64~65å AND SHADED COMPONENTS=SAFETY RELATED PARTS14-7. POWER2 SCHEMATIC DIAGRAM (VL-MC500

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K66~6714-8. CAMERA CONN SCHEMATIC DIAGRAM

6VL-MC500U/KSignal System: NTSC standardRecording System: 2 rotary heads, helical scanning systemCassette: Digital VCR Mini DV video cassetteRecording

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K68~6914-9. VIDEO I/O SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K70~7114-10. MOTOR DRIVER SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K72~7314-11. POWER1 SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K74~7514-12. LCD SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K76~7714-13. CONNECTION(B-B) SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K78~7914-14. EQ/PLL SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K80~8114-15. CAM/CARD MiCON SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K82~8314-16. VIDEO I/O ENGINE SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K84~8514-17. DAC SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K86~8714-18. USB/SD CTL SCHEMATIC DIAGRAM

VL-MC500U/K73. PART NAMESFor details on the use of each control.Zoom lensCassette holderCassette compartment doorCassette compartment door releaseFlas

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K88~8914-19. LENS MiCON SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K90~9114-20. LENS CONN SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K92~9314-21. LENS DRIVE SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K94~9514-22. CARD CONN SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K96~9714-23. MICAMP SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K98~9914-24. INVERTER SCHEMATIC DIAGRAMåå AND SHADED COMPONENTS=SAFETY RELATED PARTS

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K100~10114-25. CCD SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K102~10314-26. TG SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K104~10514-27. CDS SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K106~10714-28. HEAD AMP SCHEMATIC DIAGRAM

8VL-MC500U/K4. DISASSEMBLY OF THE SETNote:Before removing the cabinet, turn off the power supply, and ascertain that the battery have been removed.1.3

108VL-MC500U/K15. SEMICONDUCTOR LEAD IDENTIFICATIONCBE2SC4738YFMMT717FMMT6192SC4213B2SC5376B2SC4627CDCPH32062SC5383F2SA1588YKRC404EKTA2014EYKTC4075EYR

109VL-MC500U/KACKV1812KEX1394CEHVU359TRHVC202AHVU36213812010890756054484236279381736151413733292519928072605040363228241847413731262119171513101364856

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K110~11116. PRINTED WIRING BOARD ASSEMBLIES MAIN PWB SIDE AJ5701J1401SC3302J7401TL3359TL

1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJVL-MC500U/K112~113 SIDE BC7802Z1L7800C7826R7836R7840R7835R7837C7827C208R235C239C210R205C222R7831Q780

114VL-MC500U/KCAMERA PWBABCDEFGHIJ12345678910SIDE ATL502TL503TL504TL505TL506TL507TL508TL509TL1034TL1028TL1030TL1035TL1031R1019TL1033SC1002L1001TL1029T

115VL-MC500U/KABCDEFGHIJ12345678910SIDE BC10200R1001C511R515C512C513C514C1022TL1021C1024TL1023C1023TL1025TL1022TL1024TL1020TL1016TL1012TL1008TL1005TL1

116VL-MC500U/KABCDEFGHIJ12345678910SIDE ACARD PWBSC15012P1504P6600SC1502

117VL-MC500U/KABCDEFGHIJ12345678910SIDE BTL1512TL1506TL6601TL1509TL6602TL1508IC6601TL1501TL1510TL1511C6602R6601C6601R6604TL1525R6603R6602C6603C6611R66

118VL-MC500U/KINVERTER PWBABCDEFGHIJ12345678910SIDE ATL9807R9808TL9803C9800R9809C9801SC9801TL9806TL9804TL9805Q9801R9804L9801TL9818C9810C9802TL9814R980

119VL-MC500U/KSIDE BABCDEFGHIJ12345678910SW9800

VL-MC500U/K96.7.5.(a)(a)(b)(a)(d)(d)(d)(d)(d)Battery Cover(d)(d)(d)(f)(f)(f)(d)(d)(d)(d)(d)Camera Rear CabnetCamera Front CabnetLithium Battery Lid(d)

120VL-MC500U/KABCDEFGHIJ12345678910CCD PWBSIDE ATL102TL8TL103SC101TL104TL105TL106TL108TL110TL113C30FB22R41C36C41C47X21C40TL107C109R22 C46 R35C35C33R23

121VL-MC500U/KABCDEFGHIJ12345678910SIDE BC105C111C106C113C116C112L101L102TL115TL116TL117TL118TL119TL120TL121TL122TL123TL124TL126P102TL125R107R108R106R

122VL-MC500U/KABCDEFGHIJ12345678910HEAD AMP PWBComponent Side SIDE AWiring Side SIDE AC310R313R316R309C308R310TL302R321 R308C304 R320C307IC301C305SC30

123VL-MC500U/KABCDEFGHIJ12345678910Component Side SIDE BWiring Side SIDE BTP309TP308TP313TP319TP322TP316TP311TP310TP312TP314TP317TP318TP320TP321TP301C

124VL-MC500U/K- M E M O -

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code125VL-MC500U/KDUNTKB321QA01(VL-MC500K)DUNTKB400QA00(VL-MC500U)MAIN PWB UNITINT

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code126VL-SD20UVL-MC500U/KQ1403 VS2SC5376B+-1Y 2SC5376B+ ACQ1404 VSKRX203U++-1Y KR

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code127VL-MC500U/KC403 RC-KZ0083TAZZY 2.2 10V Ceramic ACC404 VCSATA1AJ475MY 4.7 10

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code128VL-SD20UVL-MC500U/KC956 RC-KZ0044TAZZY 4.7 10V Ceramic ADC957 VCKYTV1AB105K

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code129VL-MC500U/KC3452 VCKYCZ1CB103KS 0.01 16V Ceramic ABC3454 VCKYCY0JB105KY 1 6