VL-AX1U SERVICE MANUAL S52J6VL-AX1U/ SERVICE MANUAL LIQUID CRYSTAL DIGITAL CAMCORDER MODEL NTSC VL-AX1U LIQUID CRYSTAL DIGITAL CAMCORDER In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified be used. CONTENTS NTSC MODEL VL-AX1U Page 1. IMPORTANT SERVICE NOTES ........................................................................................................ 2 2.
VL-AX1U 1. IMPORTANT SERVICE NOTES connections, metal cabinet, screw heads, knobs and control shafts, etc.) and measure the AC voltage drop across the resistor. Reverse the AC plug (a non polarized adaptor plug must be used but only for the purpose of completing these checks) on the set and repeat the AC voltage measurements for each exposed metallic part. Any reading of 0.45V rms (this corresponds to 0.3mA rms AC.
VL-AX1U WARNING :TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO WET LOCATIONS. CAUTION CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN This symbol mark means following. Camcorder only For continued protection against fire hazard, replace only with same type fuse. (CP1; 1.25A 24V, CP2; 1.25A 24V, CP3; 1.25A 24V, CP4;1.25A 24V) CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK. DO NOT REMOVE COVER. NO USER·SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
VL-AX1U CAUTION BEFORE BATTERY DESTROY NICKEL-CADMIUM BATTERY The following program is available in the United States. Please consult local environmental authorities concerning the availability of this or other programs in your area. The RBRCTM Seal SHARP participates in the RBRCTM* Nickel-Cadmium Battery Recycling Program in the United States.
VL-AX1U 2. SPECIFICATIONS Signal System: Recording System: Cassette: Recording/Playback Time: Tape Speed: Pickup Device: Lens: Lens Filter Diameter: Monitor: Microphone: Colour Temperature Compensation: Minimum Illumination: Video Output Level: Audio Output Level: Speaker Output: Still Image Compression System/ Recording Format: Still Image Recording Medium: Power Requirement: Power Consumption: Operating Temperature: Operating Humidity: Storage Temperature: Dimensions (approx.): Weight (approx.
VL-AX1U 3. PART NAMES For details on the use of each control.
VL-AX1U 4. DISASSEMBLY OF THE SET Note: Before removing the cabinet, turn off the power supply, and ascertain that the battery have been removed. 1. Hot shoe FPC (P) Top cover ass'y (P) Shoe fitting (R) Open the LCD (S) (O) (S) (P) Fitting cover DV·232C unit FPC • Remove the 1 screw ((O)XiPSF17P03000). Lifting the fitting cover a little, pull it out in the direction of the arrow. • Remove the 1 screw ((R)XiPSN17P03000), and pull out the shoe fitting in the direction of the arrow.
VL-AX1U 3. (R) • Detach the 3 main=sub FPCs (1, 2 and 3) and 1 microphone connector. • Remove the 1 screw ((R)XiPSN17P03000) and 2 screws ((N)XiPSF17P02000), and pull out the sub PWB in the direction of the arrow. Sub PWB (N) Microphone connector (N) Main=Sub FPC 4. • Detach the lens FPC, focus FPC, and camera=main FPC BtoB. • Remove the 1 screw ((R)XiPSN17P03000), raise the claw, and then pull out the lens section in the direction of the arrow. Focus FPC Lens FPC (R) Claw Camera=Main FPC BtoB 5.
VL-AX1U 6. VF unit • Remove the 1 screw ((Q)XiPSN17P02000) and 5 screws ((O)XiPSF17P03000), and pull out the VF unit in the direction of the arrow. • Remove the 1 screw ((N)XiPSF17P02000) to detach the battery cover. (O) (O) (O) (Q) (N) Battery cover 9. 7. (C) (B) (B) Tilt cover (B) (F) (F) Head-amp=Main FPC Mechanism (O) (K) (K) (O) • Remove the 3 screws ((B)LX-BZ0232TAFD) and 1 screw ((C)LX-BZ0245TAFF).
VL-AX1U 5. MECHANISM ADJUSTMENT JIGS AND PARTS 5-1. Mechanism check adjustment jigs 1. PB-use cassette Torque meter 2. 9DASD-1015 3. DB * 1mN·m/1.5mN·m 1. Torque gauge 2. JiGTG0045 3. CN * For use in VS-REW winding torque measurement. 1. Torque gauge head 2. 9EQTGH-DH5000 3. BW * For use with the torque gauge listed left. 1. Tension gauge 4N 2. JiGSG0400 3. BK * For measurement of pinch roller pressure. Configuration 1. Name 2. Part No. 3. Code * Model, Uses Remarks 1.
VL-AX1U 6. INSPECTION AND MAINTENANCE ITEMS AND INTERVALS In order to keep the mechanical section always in good condition, perform the following inspection and maintenance at regular intervals. In addition, after repair, perform the following maintenance items regardless of how long the user has been using the unit. 6-1. List of inspection and maintenance items Tape running system Inspection and maintenance location • • • Replace.
VL-AX1U 7. MECHANICAL ADJUSTMENTS AND CHECKS The items discussed here relate to general on-site servicing (field servicing). Adjustments and replacements that require sophisticated facilities, jigs and technology are omitted. In addition, in order to maintain the characteristics that the unit has when it is new, not only are inspection and maintenance necessary, but it is absolutely necessary that, for example, the tape not be damaged, and always use jigs for adjustments that require them.
VL-AX1U 7-4. Back tension torque check and adjustment in record (playback) mode AC adapter used, with cassette controller assembly (1) Checking Set the torque cassette (SD-1015), and make sure in the SP record mode that the supply side torque is within the standard shown below (or in the playback mode for the tape on which the signal has been SP-recorded). (If torque ripple exists, read its center value.) 0.7 ± 0.1mN·m (2) Adjustment (Fig.
VL-AX1U (If the tension fluctuates, read its center value.) 15 ± 12mN 7-8. Checking of winding Tu reel base ratchet torque DC3V, without cassette controller assembly (Independent Mechanism) (1) Remove the cassette controller assembly, then apply DC3V to the loading motor and put the system into standby mode. (refer to 9-1) (2) Move the swing arm toward the S reel base side. Be careful not to cause damage to the gears and other parts in the process. (Fig.
VL-AX1U 8. TAPE RUNNING ADJUSTMENT 8-1. Adjustment locations · T roller, arm · Tu guide, arm · Slide chassis Adjust the height of only replaced parts with the adjusting jig. Adjustment procedure 8-2 · S guide · Pole base · Guide roller · Drum assembly · Capstan motor, etc.
VL-AX1U 8-4. Running rough adjustment (With cassette controller) 1) Su, Tu guide roller height adjustment Entrance side NG (1) Loosen the guide roller lock screw, then tighten loosely so that the roller turns easily. (2) Replay an alignment tape, and adjust the Sup, Tu guide roller so that the envelope sides of entrance and exit are flat. (3) Perform ± 1/4 shift, then, as in the above case, adjust until the envelope becomes flat.
VL-AX1U 9. MECHANICAL SECTION ASSEMBLY AND PARTS REPLACEMENT (DISASSEMBLY AND REASSEMBLY) Mechanical section disassembly and reassembly are explained in this section. For removal of the cabinet, etc., refer to 4. DISASSEMBLY OF THE SET. 1. Always replace cut washers that have been removed, for example in parts replacement, with new ones. 2. When reassembling, be careful not to allow screws, washers or foreign matter to enter. They can cause mechanical misoperation. 3.
VL-AX1U (6) STOP mode (5) PLAYBACK (RECORD, FF, VSF) mode The system is in the STOP (Rec Lock in CAMERA mode) The mechanism position for playback, record, FF and fast position; the S and the T pole bases are snap-fitted to the drum feed playback. base, the S brake is in contact with the S reel base, and the Tu The pinch roller is pressed to the capstan shaft, and the S/Tu brake is in contact with the Tu reel base. main brake is separated from the S/Tu reel base.
VL-AX1U 9-3. How to operate with the circuit board without the cassette controller assembly. In this method, if the procedure is followed incorrectly there is danger of damaging the mechanism and the tape, so except in special cases, such as when measuring the VSR torque, do not perform this procedure. Normally operate this unit with the cassette controller assembly attached. Be sure to follow each caution mentioned. (1) Apply DC3 ~ 4V to the loading motor to enter the standby mode.
VL-AX1U 9-5. Reassembly 9-5-1. Reassembly in side of the main chassis. Note) Numbers before part names are given as a guide to the order of assembly. As for greasing/oiling/cleaning places refer to the attached drawings (Grease/Oil application side of the main chassis). 1. Groove grease 4.
VL-AX1U 9-5-2. Reassembly in side of the Slide chassis. Note) Numbers before part names are given as a guide to the order of assembly. As for greasing/oiling/cleaning places refer to the attached drawings (Grease/Oil application side of the slide chassis) 2. 1. 382 T roller upper flange 455 T roller Ass'y Sensor FPC cover Grease Tension band Ass'y 354 466 Damper 352 Tu guide arm Ass'y 376 S cassette stay 384 T roller inner 351 T arm SPR. T roller bottom flange 397 Guide adjustment SPR.
VL-AX1U 9-5-3. Main chassis assembly and slide chassis assembly assembling method (1) Enter the coupling mode. (In this position, the cam groove of the T arm operation lever in the figure is parallel to the side of the main chassis, and the poll base is slightly moved.
VL-AX1U GREASE/OIL APPLICATION From rear surface side Rear surface · groove side surface Front surface · rear surface · groove side surface Drum base assembly From rear surface side Main cam Loading lever Tu loading arm S loading arm Intermediate gear angle Enabled after assembling Including groove side surface Enabled after assembling O : Oiling(Cosmo Hydro HV22) G : Greasing(Moly Coat YM-103) : Greasing(Moly Coat YM-103) Pinch control lever Capstan FPC stopper T arm control lever Side of th
VL-AX1U 10. ADJUSTING THE ELECTRICAL CIRCUITS Before starting the electric circuit adjustment • The adjustment methods described herein are used, in most cases, when the expendable mechanical parts, including the video head, have been replaced, at which time the electrical circuits need to be readjusted. Before adjusting the electrical circuits, make sure that the mechanism works properly (i.e., the mechanism is properly adjusted).
BL Lens 25 CPWBH3087TA01 16 QCNW-2001TAZZ Camera Focus Product unit use RUNTK0410TAZZ to Mechanisim CPWBH2925 TA01 2 Product unit use DV/232C/ ZOOM 7 Product unit use RUNTK0411TAZZ RAMP-0035TAN0 Mechanism DMECV0067GE71 H/A Unit LCD AVS/ EJECT Lens RUNTK 0409 TAZZ V/F Product unit use (Lens Ass'y) 8 Product unit use DCOVA1793TAK1 Product unit use 6 15 Product unit use 12 17 Product unit use QSW-Z0372TAZZ V/F Panel Panel DMON-0011QA01 1 10
VL-AX1U [TEST POINT] (Wiring board diagram: Main Side B) TL5769 R901 C900 R900 CP1 C930 C950 Q1905 C948 C945 R977 R980 C942 R971 C946 R979 R973 C943 IC901 Q1945 C940 TL7800(AFC) VCO free-run C941 R975 C1993 Q1941 R1951 Q901 C944 C949 R974 Q902 C711 CP4 CP3 CP2 R925 R908 C1911 R1961 R1957 R1958 R1959 Q1909 R1919 R1960 R1917 Q1904 Q1946 R972 Q1942 C709 L908 C939 Q1944 IC701 C701 R780 D1900 R1912 Q1920 C237 TL5780 R506 R1720 C1994 C512 R535 C502 C511 R536 C503 R505 R5
VL-AX1U (Wiring board diagram: Sub Side A) TL2732TL2731 TL2730 TL2728 TL2721 TL3747 TL2719 TL2725 TL602 R3769 R656 R651 C690 R655 R640 R639 R624 C661 C626 R634 R653 C628 R667 Q605 R668 C622 R627 FB6602 C6684 R3790 TL2760 R6639 C6601 Q6608 R6651 C6641 C6640 C6620 R6629 TL6607(INT MIC R) EE level Frequency character SC3706 (Wiring board diagram: Sub Side B) SC3705 R3802 R3805 R3806 R3807 SC3707 SC3701 TL2755 TL2754 TL2752 TL2759 TL2733 TL6609 TL2753 TL2757TL2756 TL6601 T
VL-AX1U [Making adjustments] Adjusting the servo system controller and related parts 1. Setting the system codes Replacement of IC705 E2PROM requires the following data to be set in this order. [Procedure] Set the unit to the VCR mode and set the data for each address. Code 1. Model code Address 01 09 Data 00 FF 2. Destination code 3. Specifications code 02 0A 03 0B 01 FE 1C E3 4. Menu selection code 04 0C 00 FF 5. Software switching code 05 0D 00 FF 6.
VL-AX1U ADJUSTING THE ELECTROMAGNETIC CONVERSION CIRCUIT SYSTEM 1. PLL VCO adjustment Mode Procedure Examples VCR ADJ mode 1) Playback the alignment tape (or a self-recorded tape). 2) Call the adjustment mode (V-ADJ). 3) Set the address "2A" and call the data. 4) Set the called data with the FF/REW key to the point where the playback screen appears. (At this time, the screen full of block noise is OK.) • During E2PROM replacement. • During circuit board (Main) replacement. 2.
VL-AX1U ADJUSTING THE VIDEO I/O CIRCUIT SYSTEM TL2834 IC2501 IC201 C212 C211 C209 R255 C205 R242 R243 R206 R204 R203 L204 R251 R257 TL234 TL4437 TL4438 TL4439 TL233 TL202 TL201 TL238TL237TL236 R258 C204 TL2800 TL2801 TL2802 R207 R208 C2509 R202 C2507 R796 C2503 R2506 L2502 C213 C215 L2501 C2511 TL908 TL4441 R244 C2531 FB R Q2503 R2532 Q2504 R797 R2513 R2510 R2527 R2525 Q2507 R2537 C224 TL912 R205 C222 C5702 C5704 C5703 C5701 C239 C210 C208 R235 C2501 C2510 TL5778 TL1
VL-AX1U ADJUSTING THE LCD CIRCUIT * To make this adjustment, set the backlight switch to the "NORMAL" position.
VL-AX1U 4. COM-Bias adjustment Test point Mode Procedure Adjustment rating Remark Examples LCD panel display area Address VCR ADJ 33 VCR AV input 1) Input white 40% signal into the AV input. 2) Set the illuminometer (TOPCON IM-3) on the LCD panel surface. (Shut off the external light.) 3) Minimize the ripple of output waveform of illuminometer. Minimum Response time : 0.6 sec. Make this adjustment after 5-minute or longer aging. • During LCD panel replacement. • During IC705, IC4401, IC4701 replacement.
VL-AX1U R446 R443 C452 R442 TL3321 TL5767 R1935 R1943 R1940 Q1913 C1921 Q1938 R1934 C238 R2532 IC2501 TL2834 SC1401 C240 FB204 IC201 C205 R242 R243 R206 R204 R203 R207 R208 R251 R257 TL234 TL4437 TL4438 TL4439 TL233 TL202 TL201 TL238TL237TL236 R258 C204 C213 C215 C212 C211 C209 R255 C2509 L204 TL908 TL4441 R202 R796 R2506 C2502 C2504 C2505 C2506 R2501 R2502 C2508 R2504 C2507 C2503 R213 TL2800TL2801TL2802 TL7801 VF VCO C235 C203 C228 L2501 C2511 TL1913 TL1909 C22
VL-AX1U 10. VF contrast adjustment Test point Mode Procedure Adjustment rating TL8841(VG) Address VCR ADJ E5 VCR AV input 1) Input the signal of a 3-step waveform. 2) Set VCR ADJ EB/ED to FF/00. 3) Adjust the pedestal 100% range of the waveform of TL8841 to the specified adjustment value. 4) Return VCR ADJ ED to the initial value. (Initial value: 7A) 2.0Vp-p ± 0.1Vp-p 2.0Vp-p 0.1Vp-p GND Examples • During IC705 or IC8800 replacement. 11.
VL-AX1U ADJUSTING THE MIC AMP CIRCUIT (Wiring board diagram: Sub Side A) TL3747 TL605 EE level Frequency character Super-directional microphone TL3743 TL602 TL3745 TL3737 R610 Q602 TL3738 R663 Q608 C603 C616 R686 TL3774 TL2759 TL2733 TL604 EE level Frequency character Super-directional microphone Q601 R688 TL3731 TL3733 TL604 TL3735 C690 C686 TL3734 TL3732 C646 TL6608(TELE-MIC) Super-directional microphone TL6609 TL2753 TL2757TL2756 TL6601 TL2758 TL3736 R6643 TL6611 TL6608 TL6610
VL-AX1U DV INTERFACE (IEEE1394) ID SETTING This unit has a DV interface function conforming to IEEE1394. Therefore, each individual ID number must be used for each unit. Since this ID is written on the E2PROM (IC302) on the head amp PWB, the ID must be newly written when replacing this IC or the head amp PWB. Address Adjustmentrating Procedure Examples 180, 17F, 17E Mode VCR ID number obtained from the URL below 1) Refer to the ID code application below.
VL-AX1U (5) Click on [Repair use]. Click (6) Input the necessary information for the application. For the indispensable input items, be sure to input them. Select the [Group/company] and [Kind name] from the list. Input the [Model name]. Input the [Serial number]. Input the [Site/department of repair]. (7) Click on [motion]. The confirmation screen will appear. (8) Click on [Yes]. 2. Print the application result. (1) Print out the application result screen. Control the application result as evidence.
VL-AX1U 10-2. Camera Section Adjustments 10-2-1. Camera section service (1) Camera adjustment is performed after the set has been completed. (2) Subjects, measuring instruments and jigs needed for camera section service and adjustments • • • • • • Gray scale chart Color bar chart Oscilloscope Digital voltmeter Halogen lamp: 2 pcs.
VL-AX1U 4) Operation flow FF or REW PLAY FF or REW PLAY STOP Address is selected and specified, with the data called. Then the called data are selected and fixed. The operation flows in this sequence. 5) When the adjustment is complete: Press the "CONTINUE" key to let the "CAM ADJ" display disappear from the screen.
VL-AX1U (4) Camera signal system adjustment mode In the camera signal system adjustment mode, the automatic white balance is disabled to allow for the adjustment of the camera unit. At this time, the white balance mode is fixed at the INDOORS mode and the focus mode is switched to the manual focus mode. 1) Shifting to the camera signal system adjustment mode Set the data for the address "0000" to " 00". ] This shifts the camera signal system adjustment mode.
VL-AX1U 10-2-4. Adjustment procedures Adjustment method Item (1) Auto-focus adjustment Set the unit to the auto-focus function adjustment mode and write data to the address "0001" one after another. This executed the adjustments automatically. The items to be adjusted are as listed below. Every time an adjustment is made properly, the data "00FF" is written to the address. After each adjustment, make sure that the adjustment has been made properly, and then go on to the next adjustment item.
VL-AX1U Adjustment method Item (4) Iris AE coarse adjustment (1) Video output is observed with the oscilloscope in the grey scale standard record state, • Measurement terminal: the data of address "0002" is rewritten, and the luminance signal level is adjusted white S terminal luminance signal output to 760 ± 10mVp-p, gray of the background 420 ± 10mVp-p.
VL-AX1U Adjustment method Item (7) White balance adjustment • Measurement terminal: EE output • Address: "0128" INDOOR_W/B R "012A" INDOOR_W/B R • Measuring instrument: Vector scope • Object: Grey scale • Data variation width: "0000" to "03FF" (1) White balance adjustment is performed repeatedly.
VL-AX1U Adjustment method Item (12) Iris AE adjustment • Measurement terminal: S terminal luminance signal output (75 Ω termination) • Address: "0002" AE_CVT • Measuring instrument: Oscilloscope (horizontal sync) • Object: Grey scale • Data variation width: "0000" to "00FE" (1) Set the unit to the normal operation mode (write the data " FF" to the address "0000").
VL-AX1U 11. USEFUL TIPS (PROBLEMS DIFFER FROM THOSE FOUND ON VHS OR 8MM DECKS BECAUSE THE SIGNALS ARE DIGITALLY PROCESSED.) Camera (EE mode) Picture fails to appear Camera (REC mode) VCR (PB mode) VCR (EE mode) Picture fails to appear when tape recorded on this unit or another unit is played back. (EE OK) Blueback fails to appear.
VL-AX1U 12. SIGNAL FLOW DIAGRAMS 12-1.
VL-AX1U WAVEFORM DIAGRAM (DURING COLOR BAR PLAYBACK) 12-3.
VL-AX1U 12-5. FLOW IN PB MODE (AUDIO) WAVEFORM DIAGRAM (1.
IC2501 LENS DRIVER 2 E PROM LENS 49 PB REC (EE) IC503 D/A-CON IC101 CDS/ADC IC2502/IC2507 IRIS DRIVE 72.
OFD V1, V2, V3, V4 H1, H2, RS IC1 CCD-Sensor VHLiCX286AK-1 IC21 TG VHiCXD3602R-1 48P FSX, FCDX, BCPX, PBLK, ADCK 50 CCD CAMERA X21 72.
SC1401 CAMERA SECTION BLOCK DIAGRAM CAM ENGINE 51 SEP Y IN/OUT SEP C IN/OUT VIDEO IN/OUT SEP-Y-IN VIDEO-IN IC1431 VHiNJM2535V-1 ZYP0 7 ZCP0 7 ZUVSELP ZCLKP ZHDP ZVDP IC1401 VIDEO I/O VHiNJM2538B-1 20P A-Y-OUT A-C-OUT A-Y/COMP_V_IN A-C_IN VF_R, VF_G, VF_B REC (EE), PB PB REC (EE) IC8800 VF RGB DECODER VHiAN2536FH-1 48P VF_Y, VF_R-Y, VF_B-Y IC4401 VIO ENGINE RH-iX0707TAZZ 304P CDY0 7, CDC0 7 R G B SC8801 CLD, SPD, CTR, EX1, EX2,PSS1,SPS, RES, CLS, LOW CVDR, CHDR I/O SEL SC2801 VR,
DI00 52 REC (EE), PB PB REC (EE) 15 11 7 7 XCS, XWE, XRAS, XCAS, XUDQM, XLDQM, XCKE, CK18M1IV SM-ADR0 CVDR CHDR I/OSEL CDUVSELP CDHDP, CDVDP IC407 Codec External Memory RH-iXA193WJZZ 60P IC4401 VIO ENGINE RH-iX0707TAZZ 304P CDY0 CDC0 IC452 REC/PB ENGINE RH-iX0809TAZZ 368P X401 24.
REC (EE), PB PB REC (EE) REC/PB ENGINE BLOCK DODAT PDAD PDDA ADMCK DFSO DFSI AIDAT CS-1394, RD-1394, WR-1394 XTPA0, TPA0, XTPB0, TPB0 AUD R AD IN AUD L AD IN AUD R DA OUT AUD L DA OUT IC1602 16Bit ADC/DAC VHiPCM3008+-1 16P MECHA/SYSTEM MiCON DV CONNECT IC6601 MIC AMP VHiBA7780KV 64P MIC-L MIC-R IC601 AUDIO I/O VHiBH7761KV 48P TELE MIC INT MIC HP OUT SP OUT AUDIO R I/O AUDIO L I/O HP JACK SPEAKER AV JACK VL-AX1U 13-5.
IC1 CCD Sensor 54 Focus-Motor Driver Zoom-Motor Driver IC2501 IC2502 IRIS AMP/Drive IC2507 ND AMP/Drive RMC1002 Gyro Sensor RMC1001 Gyro Sensor IC101 CDS/ADC X21 72MHz IC503 D/A Converter IC1002 AMP IC1001 LPF IC21 Timing Generator CCD CAMERA IC502 E2PROM IC501 CAM/Lens µ-com SSG Digital Auto C-Process Y-Process CAM ENG Electric Zoom Image Stabilizer Digital Noise Reduction IC201 Sirial Data PB Y/C Data REC /PB Y/C Data SDRAM IC202 IC1201 H/V-APT MAIN VL-AX1U 13-6.
VL-AX1U -MEMO- 55
VL-AX1U 14. SCHEMATIC DIAGRAMS 14-1.
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VL-AX1U 138 120 108 90 75 60 54 48 42 36 27 A C HVU359TR EX1394CE HVC359TR KV1812K HVU362 64 50 44 38 30 28 24 20 16 14 10 28 37 43 49 55 61 76 91 109 121 139 32 25 22 19 15 14 12 10 8 7 5 36 48 56 64 72 80 100 120 144 160 184 MB8346BV LV4051AT ADC08351 92 80 72 60 50 40 36 32 28 24 18 47 41 37 31 26 21 19 17 15 13 10 9 12 14 16 18 20 25 30 36 40 46 1 BH7277KV BH7275KV MB3881 1 LV4051AT NJM2538B NJM2904V NJM2902V 93 81 73 61 51 41 37 33 29 25 19 MB88344F LB11990W 8 5 8 1 5 4 4 1 IX0
15 16 17 18 19 20 R4478 R4477 R4473 C964 L914 L920 L911 C959 Q910 C973 Q4431 Q4462 Q4461 R1456 IC1431 R1437 Q1433 C1408 C1404 R1431 Q1432 Q4483 R1435 C1435 R1432 C1434 R1433 L1404 C1439 C1441 Q4481 R4486 R994 C972 Q907 R1401 R1461 C1412 C4435 C2804 C1407 C1406 R707 C739 C7816 L909 L910 L925 C4440 C2800 C4402 IC4472 R4414 R4401 FB4402 L2801 IC407 R402 R8815 R3445 C3479 R3446 L3402 L3404 C3436 R942 L3405 IC900 R947 R478 C474 C472 C473 R477 D472 R
VL-AX1U SIDE B TL8855 TL8861 TL783 TL5760 TL5758 TL911 TL2811 TL2814 TL2813 TL2818 TL2819 TL789TL787 TL788TL785 TL3329TL3330TL3331TL3332 R3492 R3493 C3462 R3491 C450 TL416 TL403 TL417 TL4436 TL5756 TL5768 TL5766TL5762 TL913 C1724 R5701 TL5763TL5764 TL5755TL5754 TL5765TL5757 TL3406TL3403 TL3401 R2592 C2548 R1724 R1719 R1718 R1723 R2589 TL3321 R1720 R1721 R1701 R1717 R1726 C1720 C1718 C1717 C1714 R1711 R1710 C1712 C1710 R1709 R1708 R1707 R1704 TL5759 Q2510 TL5761 R1948 R19
VL-AX1U SUB PWB SIDE A J TL2732TL2731 TL2730 TL2728 TL2721 TL3747 TL2719 TL2725 TL602 R609 C626 R634 R653 R667 R625 Q605 R613 R668 C622 C647 C625 R673 R627 FB6602 C6684 R3790 FB6601 C6646 R6640 Q6608 R6650 R6651 C6641 C6640 C6620 C6638 C6636 R6633 C6631 C6628 C6630 R6666 R6665 R6664 C6622 R6628 C6604 C6621 TL3720 C6623 C6624 TL3715 C6626 C6629 TL3716 R6663 R6632 TL3714 C6633 R6635 IC6601 C6602 C6660 R6662 C6607 Q6607 R6603 R6634 C6634 TL3724TL3726TL371
VL-AX1U SIDE B SC3706 J I SC3704 SC3705 H R3802 G R3805 R3806 R3807 SC3701 TL2755 SC3707 F TL2754 TL2752 TL2759 TL6609 TL2753 TL2757TL2756 TL6601 TL2758 E SC3703 TL6611 TL6608 SC6602 TL6610 D BAT3750 C SW3702 1 SC3702 P6601 B A 1 2 3 4 5 6 117 7 8 9 10
VL-AX1U CAMERA PWB SIDE A J R1003 R1001 C1007 C1003 R1005 C1005 R1007 TL104 I C1018 R2 Q1 TL1013 TL1012 R1017 R1018 R1012 R1009 R1010 C1012 TL5 R1022 TL1 TL2 TL4 Q1002 TL8 C1016 R1019 Q1001 G R1021 C4 TL7 R1020 H C1013 C1011 TL1021 IC1002 R1013 R1016 R1014 IC1001 R1002 C1006 R1008 R1004 R1006 R1011 R1015 C1014 C1004 C1008 C1017 Q1003 TL1014 TL13 TL11 TL12 TL10 TL16 TL15 TL14 F 0 C1 C9 Q2 C29 TL103 R29 R4 R6 C38 R30 R32 TL1031 R8 C27 R31 TL1025TL1032 D Q
VL-AX1U CCD PWB SIDE A J L102 L101 C121 C116 RMC1001 C111 C112 R114 R113 R112 C119 R103 R111 H L1001 I R115 C105 R110 IC101 C106 R107 C103 C1015 FB21 R106 R105 G C101 R116 C102 C120 C115 R119 R109 R108 C104 R120 C114 C118 F R38 C21 Q21 R27 C26 R28 E C28 IC1 C23 R26 C1010 C1009 D C22 C1001 C1002 7 8 C7 C 1 B RMC1002 A 1 2 3 4 5 6 119 9 10
TL9800TL9802TL9804 SC1802 TL9801 TL9803 TL9805 R9806 C9809 C1804 R9808 R9809 Q9803 R1807 R9805 R9807 C9808 8 R9818 R9817 D9800 C9810 R1808 Q9800 R9810 TH9800 D1800 Q1801 R9811 R1810 L9800 C1809 R1802 T9800 IC9800 C9812 Q9804 R1812 TL1846 TL1853 C1808 C1806 C1807 R9801 C1805 R1811 C1801 FB9800 R1804 R1806 R9804 C1803 R9812 R9800 120 7 C9801 6 C9807 5 C9802 D9801 R9813 C9811 4 C9800 B R9802 D R1803 C1800 L9801 C1812 C9803 TL1812 Q1803 R1828 TL1843 R1819 TL18
VL-AX1U HEAD AMP PWB J Component Side SIDE A I TL301 Q302 R318 C324 R312 R323 C319 C311 R325 C333 Q303 C327 R324 C332 C323 P306 R314 R319 SC306 C340 C306 TP323 TP324 C321 C344 C318 C314 C312 C343 C309 C301 C342 R377 R315 R304 C313 C302 R317 C305 C320 C315 R331 R333 C322 C331 C330 IC301 C307 H R332 R330 TL303R311 TL302 R310 C308 R309 R316 R313 C310 R321 R308 C304 R320 SC301 SC304 SC303 SC305 G F E Wiring Side SIDE A D C B A 1 2 3 4 5 6 121 7 8 9 10
1 2 3 4 5 6 122 7 TP309 TP301 TP308TP310 TP313 TP317 TP314 TP312 TP311 TP321 TP320 TP319 TP318 TP316 TP322 TP350 TP355 TP351 TP353 TP354 L301 TP340 TP338 C329 R380 TP336 TP366 TP365 TP352 TP364 TP363 TP356 TP362 TP361 TP360 TP359 TP357 TP358 C345 8 TP339 TP335 TP345 TP343 TP337 TP346 TP341 TP347 TP342 TP349 TP348TP344 IC302 TP325 TP327 TP326 TP328 TP315 TP334 TP332 TP331 TP330 H TP329 TP333 TP304 TP306 TP307 TP302 TP303 TP305 VL-AX1U J Component Side SIDE B I C303 G
VL-AX1U 17. REPLACEMENT Part No. ★ PARTS Description LIST/ Code EXPLODED VIEWS Ref. No. Ref. No. Part No. ★ Description Code DUNTKB365QA00 MAIN PWB UNIT ELECTRICAL PARTS LIST INTEGRATED CIRCUITS Parts marked with " å " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.
VL-AX1U Ref. No. ★ Part No.
VL-AX1U ★ Ref. No. Part No.
VL-AX1U Ref. No. C961 C962 C963 C964 C965 C966 C967 C968 C969 C970 C971 C972 C973 C974 C980 C981 C982 C983 C990 C991 C992 C993 C1201 C1202 C1203 C1402 C1404 C1405 C1406 C1407 C1408 C1409 C1410 C1411 C1412 C1413 C1414 C1415 C1416 C1417 C1418 C1431 C1432 C1433 C1434 C1435 C1436 C1437 C1438 C1439 C1440 C1441 C1603 C1604 C1605 C1608 C1610 C1611 C1617 C1701 C1702 C1703 C1704 C1705 C1706 C1707 C1708 C1709 C1710 C1711 C1712 C1713 C1714 C1715 C1716 Part No.
VL-AX1U Ref. No. Part No.
VL-AX1U Ref. No. R414 R416 R418 R428 R431 R432 R436 R437 R438 R440 R441 R442 R443 R446 R462 R463 R467 R468 R471 R477 R478 R480 R504 R505 R506 R509 R514 R516 R517 R518 R519 R520 R521 R522 R523 R526 R531 R532 R533 R535 R536 R537 R703 R704 R706 R707 R708 R710 R711 R713 R716 R718 R719 R720 R723 R724 R725 R729 R730 R732 R733 R734 R735 R736 R737 R738 R739 R740 R741 R744 R746 R747 R749 R750 R751 Part No.
VL-AX1U Ref. No. R951 R952 R953 R954 R956 R957 R958 R959 R960 R962 R964 R965 R966 R968 R969 R970 R972 R973 R974 R975 R977 R979 R980 R982 R983 R984 R987 R988 R989 R990 R991 R992 R993 R994 R995 R996 R997 R999 R1201 R1202 R1401 R1402 R1403 R1404 R1408 R1413 R1414 R1415 R1419 R1422 R1423 R1424 R1431 R1432 R1433 R1434 R1435 R1436 R1437 R1438 R1439 R1440 R1441 R1442 R1452 R1454 R1455 R1456 R1462 R1471 R1473 R1474 R1475 R1476 R1477 Part No.
VL-AX1U Ref. No. R2501 R2502 R2503 R2504 R2505 R2506 R2507 R2508 R2509 R2510 R2511 R2512 R2513 R2514 R2515 R2516 R2517 R2518 R2519 R2520 R2521 R2522 R2523 R2524 R2525 R2526 R2527 R2528 R2529 R2530 R2532 R2533 R2534 R2537 R2538 R2581 R2582 R2583 R2584 R2585 R2586 R2587 R2588 R2589 R2590 R2592 R2593 R2594 R2604 R2605 R2606 R2610 R2615 R2616 R2617 R2623 R2800 R2801 R2802 R2810 R2811 R2812 R2813 R2814 R2815 R2818 R2819 R2820 R2822 R2823 R2824 R2825 R2831 R2833 R3401 Part No.
VL-AX1U Ref. No. R4415 R4416 R4417 R4418 R4419 R4420 R4421 R4422 R4423 R4427 R4429 R4430 R4435 R4436 R4437 R4440 R4441 R4442 R4443 R4444 R4445 R4446 R4447 R4448 R4450 R4451 R4453 R4454 R4456 R4460 R4461 R4462 R4463 R4464 R4465 R4467 R4468 R4469 R4473 R4474 R4475 R4477 R4478 R4485 R4486 R4487 R4488 R4489 R4494 R4499 R5701 R7401 R7402 R7403 R7410 R7413 R7415 R7416 R7417 R7418 R7419 R7420 R7422 R7423 R7424 R7800 R7801 R7802 R7803 R7804 R7805 R7806 R7807 R7808 R7809 Part No.
VL-AX1U Ref. No. ★ Part No.
VL-AX1U Ref. No. ★ Part No.
VL-AX1U Ref. No. R6617 R6618 R6619 R6620 R6621 R6622 R6623 R6624 R6625 R6626 R6627 R6628 R6629 R6630 R6632 R6633 R6634 R6635 R6636 R6637 R6638 R6639 R6640 R6641 R6642 R6643 R6644 R6645 R6646 R6647 R6648 R6649 R6650 R6651 R6656 R6657 R6658 R6659 R6660 R6661 R6662 R6663 R6665 R6672 ★ Part No.
VL-AX1U Ref. No. C1015 C1016 C1017 C1018 ★ Part No. VCKYCZ1HF103Z VCSATA0JJ156M VCKYCZ1HF103Z VCKYCY1CF104Z Description 0.01 15 0.01 0.1 50V 6.3V 50V 16V Ceramic Tantalum Ceramic Ceramic Code Ref. No.
VL-AX1U Ref. No. R9800 R9801 R9802 R9804 R9805 R9806 R9807 R9808 R9809 R9810 R9812 R9813 R9817 R9818 ★ Part No. VRS-CZ1JF121J VRS-CZ1JF152J VRS-CZ1JF152J VRS-CZ1JF103D VRS-CZ1JF182D VRS-CZ1JF103D VRS-CZ1JF473J VRS-CZ1JF271D VRS-CZ1JF271D VRS-CY1JFR22J VRS-CZ1JF102D VRS-CZ1JF153D VRS-CZ1JF103J VRS-CZ1JF473J Description 120 1.5k 1.5k 10k 1.8k 10k 47k 270 270 0.
VL-AX1U Ref. No. Part No. ★ Description Code Ref. No.
VL-AX1U Ref. No. Part No. ★ Description Code Ref. No.
VL-AX1U Ref. No. Part No.
VL-AX1U Ref. No. Part No. ★ Description Code Ref. No.
VL-AX1U MECHANISM CHASSIS Ref. No. Part No. ★ EXPLODED Description VIEW Code Ref. No. ★ Part No. 429 600 383 402 435 313 338 341 G 436 340 335 435 434 332 394 502 385 432 339 466 331 F 420 401 374 391 357 375 330 390 a 434 a 391 402 b 344 b 347 436 470 425 353 E 352 458 393 435 d 426 397 356 376 324 383 411~ 415 1 pc. 428 381 403 457 337 382 351 354 c 431 342 392 432 456 1pc.
VL-AX1U CABINET EXPLODED Ref. No. Part No.
VL-AX1U CASSETTE CONTROL VIEW Ref. No. Part No. ★ EXPLOOD Description Code Ref. No. ★ Part No. Description 434 600 D 602 610 4±0.5 604 8.5±0.
VL-AX1U VL-AX1U SERVICE JIG★SPECIFICATIONS Ref. No. Part No. Description Code 1-1. Adjusting jigs for checking the mechanism No. Name New part Ref. No. Part No. ★ Type number, Application Description Part code 9DASD-1015 Code Code 1 PB-use cassette torque meter 1mN·m/1.
VL-AX1U 18. OF THE SET Ref.PACKING No. Part No. ★ Description RMiCC0105TAZZ (Zoom Microphone) Code Ref. No. QCNW-1914TAZZ (PC Cable) åUADP-0333TAZZ (AC Adapter) Part No.
VL-AX1U Ref. No. Part No. ★ Description Code Ref. No. ★ Part No. Description Code COPYRIGHT © 2002 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.
