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Sharp VL-A10U Service Manual

Liquid crystal camcorder hi 8 ntsc
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VL-E990E
1. IMPORTANT SERVICE NOTES ......................................................................................................... 2
2. SPECIFICATIONS .............................................................................................................................. 5
3. PART NAMES AND FUNCTION ......................................................................................................... 6
4. DISASSEMBLY OF THE SET ............................................................................................................. 7
5. MECHANISM ADJUSTMENT ........................................................................................................... 13
6. ADJUSTMENT OF VCR AND CAMERA ........................................................................................... 25
7. SYSTEM BLOCK DIAGRAMS .......................................................................................................... 38
8. SCHEMATIC DIAGRAMS ................................................................................................................. 44
9. SEMICONDUCTOR LEAD IDENTIFICATION .................................................................................. 82
10.PRINTED WIRING BOARD ASSEMBLIES ....................................................................................... 84
11.REPLACEMENT PARTS LIST .......................................................................................................... 95
12.PACKING OF THE SET .................................................................................................................. 113
SHARP CORPORATION
SERVICE MANUAL
LIQUID CRYSTAL CAMCORDER Hi
MODELS
In the interests of user-safety (Required by safety regula-
tions in some countries) the set should be restored to its
original condition and only parts identical to those specified
be used.
CONTENTS
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
1
VL-A10U/UC/UA/UW/T/K
VL-A10U/UC/UA/UW/T/K
VL-AH30U/UC/T
VL-AH30U/UC/T
S10U5VL-AH30U
VL-A10U/UC/UA/UW
VL-A10T/K
VL-AH30U/UC/T
Page
8
NTSC

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  Summary of Contents for Sharp VL-A10U

  • Page 1: Table Of Contents

    VL-A10U/UC/UA/UW/T/K VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T VL-AH30U/UC/T SERVICE MANUAL S10U5VL-AH30U LIQUID CRYSTAL CAMCORDER Hi NTSC VL-A10U/UC/UA/UW VL-A10T/K MODELS VL-AH30U/UC/T In the interests of user-safety (Required by safety regula- tions in some countries) the set should be restored to its original condition and only parts identical to those specified be used.
  • Page 2: Important Service Notes

    VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T 1. IMPORTANT SERVICE NOTES connections, metal cabinet, screw heads, knobs and BEFORE RETURNING THE VIDEO CAMERA control shafts, etc.) and measure the AC voltage drop RECORDER across the resistor. Reverse the AC plug (a non polarized adaptor plug must be used but only for the...
  • Page 3 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T 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 haz- CAUTION: TO REDUCE THE RISK OF ELECTRIC ard, replace only with same type fuse.
  • Page 4 1-800-8-BATTERY or your local recycling center. If you are located outside the United States, contact your local authorities for information concerning proper disposal and/ or recycling of this battery. SHARP’s involvement in this program is part of our commitment to protecting our environment and conserving natural resources.
  • Page 5: Specifications

    Specifications are subject to change without notice. SERVICE INFORMATION (For the U.S.) For the location of the nearest Sharp Authorized Service, or to obtain product literature, accessories, supplies or customer assistance, please call 1-800-BE SHARP (1-800-237-4277) or visit SHARP's website (http://www.sharp-usa.com)
  • Page 6: Part Names And Function

    VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T 3. PART NAMES AND FUNCTION For details on the use of each control.
  • Page 7: Disassembly Of The Set

    VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T 4. DISASSEMBLY OF THE SET 4-1. REMOVAL OF THE CAMERA SECTION Note: Before removing the cabinet, turn off the power supply, and ascertain that the battery has been removed. Connector Pull out 5. Remove the connector of the 6-cell detection switch, and...
  • Page 8 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T 4-2. DISASSEMBLY OF THE VCR MAIN BODY <1. Removal of the VCR lid shaft> Area A (2) Remove five screws ((b)LX-HZ0018TAFF). (1) Remove one screw ((k)LX-HZ0063TAFC). <Detail of area A> VCR lid Tilt frame C Frame V...
  • Page 9 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T <3. Removal of the VCR lid> Caution for installation of the VCR lid Microphone connector VCR lid Area B When installing the VCR lid, move the VCR lid in the arrow direction, keeping the VCR lid parallel to the main body as shown above.
  • Page 10 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T <8. Removal of the Lithium PWB> LCD unit Lithium PWB Main PWB Connector Connector Inverter transformer (1) Remove the connector of the Lithium PWB from the Main (3) Remove two screws ((b)LX-HZ0018TAFF) and two connec- PWB. tors, and remove the LCD unit (with inverter) from the main (2) Move the lithium unit in the direction of the arrow.
  • Page 11 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T Claw C Claw B View E Claw A Claw D View F Note: When fixing the cassette compartment lid, first engage the claws A and B, and then engage the claws C and D, verify that the four claws (A, B, C and D) of the cassette compartment lid are securely engaged as shown in the view above.
  • Page 12 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T 4-3. REPLACEMENT OF CCD SENSOR 4-3-1. BEFORE REPLACEMENT 1) The CCD image sensor is more sensitive to electrostatic breakage than C-MOS LSI. Therefore sufficient means to prevent electrostatic damage must be taken when it is replaced. Ground the soldering iron.
  • Page 13: Mechanism Adjustment

    VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 5. MECHANISM ADJUSTMENT 5-1. MECHANISM CHECKING/ADJUSTING JIGS, TOOLS AND PARTS Configuration 1. Name 5-1-1. Mechanism checking/adjusting jigs and tools 2. Part No. 3. Code * Model, Uses Remarks <Note: The entries of list> 1. Torque gauge head 1. Cassette torquemeter 1.
  • Page 14 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 5-2. ITEMS AND TIMINGS OF INSPECTION AND MAINTENANCE The mechanism of VCR needs the following periodic inspection and maintenance in order that it maintains its high quality. Also, after the machine is repaired, execute the following maintenance and checks regardless of how long it has been used.
  • Page 15 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 5-3. MECHANISM CHECKS AND ADJUSTMENTS The description given below relates to the general field services, but does not relate to the adjustment and replacement that require high level equipments, jigs, and technical skills. In order to maintain the initial characteristics of the machine, it is necessary to execute the maintenance and check and to prevent damage to tapes and other parts.
  • Page 16 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 5-3-4. Checking and adjusting the tension pole position (1) Check – 0.5 When winding of P6-120 tape is started, check whether the tension pole is in the Si roller specified position against Si roller as shown or not.
  • Page 17 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 5-4. ADJUSTMENT OF MECHANISM TAPE TRAVEL SYSTEM Sup tilted pole 5-4-1. Preparation for adjustment Tu GR Sup GR Tu tilted pole A (1) Clean the tape running areas (guide poles, rollers, drum, Tu tilted pole B Capstan shaft, Pinch roller) (Figure 1)
  • Page 18 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 5-4-4. Adjusting the Tu guide Upper flange Height setting jig After replacement of Tu guide preset and adjust the height. Master plane (1) Tu guide height presetting (Figure 6) (JiGMP-MX7U) Adjust the height from the upper surface of mechanism chassis to the...
  • Page 19: Disassembling And Assembling

    VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 5-5. MECHANISM ASSEMBLING AND PARTS REPLACEMENT (DISASSEMBLING AND ASSEMBLING) Below is given an explanation of assembling of mechanism and its parts replacement. The removal of cabinet and Circuit Board is explained in the relevant service manual. Notes 1 After removal of cut washers be sure to replace them with new ones.
  • Page 20 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 5-5-2. Cassette control ass’y Lock Lever Down Guide <Disassembling> (1) Set the unit to the EJECT mode, and let the housing stand upright. Or set the unit to the STANDBY mode, press the lock lever in the arrow direction, and let the housing stand upright.
  • Page 21 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T (4)-a Motor rotor ass'y and ro- Upper drum (4)-b Motor rotor ass'y (3) Upper drum ass’y ass'y tary transformer rotor (bonded type) (Both common type) (former type) ass'y Remove two screws fix- Remove the upper drum Remove the 2 rotor...
  • Page 22 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T (3) Lower drum ass'y Motor stator Tighten the FPC mounting screw to the lower drum ass'y. The screw Stator set tightening torque must be 0.08N·m (tighting torque 0.8kg·cm). (Fig- screw ure 6) (4) Upper drum ass’y After fitting the gap shim which was removed when the upper drum ass'y was dismantled to the shaft of lower drum ass’y, fit the upper...
  • Page 23 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T (4) Install the loading block assembly and the capstan motor. (7) Install the guide rail assembly taking care to position it (5) Install the drive gear. At this time, pay attention to the correctly. direction of gear. (The small gear must be located in the chassis side.)
  • Page 24 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T (8) Install the drum assembly in the chassis. (11) Install the slide chassis. (9) Install the tape guide in the drum assembly. (10) Install the Si roller. T arm guide Tape guide Slide this part towards the T arm.
  • Page 25: Adjustment Of Vcr And Camera

    VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 6. ADJUSTMENT OF VCR AND CAMERA 6-1. INITIAL SETTING OF E PROM IC 6-1-1. E PROM data alterable ways 1) Set the switch of main body to CAM, and use the remote control (RRMCG0033TASA) for adjustment to turn on the adjustment mode.
  • Page 26 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T < Adjusting the video/LCD section > Measuring instruments: *Color monitor TV set *Oscilloscope *DC cable (AC adapter accessory) *Digital voltmeter *Frequency counter *Video extension cables *DC power supply *Signal generator *Vector scope *Audio generator (CR oscillator) *AV output cable (accessory)
  • Page 27 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Types of test modes Contents TEST No. Title Sensor on/off Sensors off All sensors but the cassette controller switch, dew sensor and battery sensor stay off. Automatic battery sensor Battery sensor’s input voltage put in memory. adjustment Battery adjustment error Battery sensor’s adjustment errors are displayed at the right of...
  • Page 28 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 6-3-2-3. Battery shut-off voltage adjusting method 1) Supply power to the main unit, using the variable-voltage DC power supply (range of 2.5V to 5.0V). 2) Set the CAM/OFF/VCR SW to CAM to switch to the camera mode. 3) Load a recordable tape and set the main unit to CAM REC. PAUSE.
  • Page 29 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 6-3-3. Adjusting the VCR circuit 6-3-3-1. Adjusting the power Test Points on the Video Circuit Board circuit a) POWER CIRCUIT ADJUSTMENT PROCEDURE Turn on power 1. Adjust to CAM 15V 2. Check P-CON 4.9V 3. Check P-CON 3.3V 4.
  • Page 30 (Hi-8) MP 95 5mVP-P TL9413(Sig) Oscilloscope STOP REC Y current TL9414(Gnd) ME 125 5mVP-P adjustment (Nor 8) MP 120 5mVP-P · Nor8model (VL-A10U Series) Mode Address Measuring point Adjustment standard Measuring instrument REC Y current TL9413(Sig) MP 120 5mVP-P Oscilloscope...
  • Page 31 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 6-3-6. Adjustment of audio circuit 1. Adjustment of filter f0 1) Set the alignment tape (JiGWR5-5NSP). 2) Using the adjustment remote controller (RRMCG0033TASA), Measuring instrument Oscilloscope set the VCR adjustment mode, and set the address “33” with Mode the operation switch (FF/REWIND key).
  • Page 32 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 5. VCO adjustment Measuring point TL3802 Address Mode Adjusting method 1) Connect TL3803 to GND. 2) Connect the frequency counter to TL3802, and adjust the frequency. Adjustment standard 15.734kHz 100Hz Remarks ——————— 6. H-position adjustment Measuring point TL3802...
  • Page 33 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 6-4. ADJUSTMENT OF CAMERA SECTION 6-4-1. Servicing of camera section (1) Object, measuring instrument and jigs necessary for camera section servicing • Gray scale chart • Color bar chart • Halogen light (2 pcs.) • Vectorscope • Color temperature conversion filter •...
  • Page 34 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 6-4-2-1. Checking the power supply voltage Measuring terminal: P-CON 4.9V P-CON 3.1V CAM 15V CAM -8V LENS 5.7V Measuring instrument: Digital voltmeter 6-4-2-2. Auto focus adjustment Basic iris adjustment Measuring instrument None DATA Adjustment Subject — Hall offset Tape —...
  • Page 35 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 4. White balance adjustment Measuring instrument Vector scope Spot Subject Gray scale Tape — Test point VIDEO OUT (Terminated in 75 Adjustment address R-W/B 00, B-W/B 02 Adjustment level R-W/B 0 % Center point B-W/B 0 % 1) Adjust the spot to the center of vector scope (R-Y : 0%, B-Y : 0%) using address 00 and 02.
  • Page 36: Trouble Shooting

    VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 6-5. TROUBLE SHOOTING 6-5-1. Classification of troubles û Check the Power circuit and system control circuit. No function at all û No tape ejection Check the system control and loading motor circuit. û Check the inverter transformer and power circuit.
  • Page 37 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 6-5-2. Troubleshooting for the camera section û Check the lens drive circuit (IC551) and main signal No picture line. û Check IC201 (DSP), and their peripherals. No color û Check IC706 (camera CPU part of I chip -computer), No auto white balance function IC551 (Lens driver) and its peripherals.
  • Page 38: System Block Diagrams

    VL-A10U/UC/UA/UW/T/K VL-H875T VL-AH30U/UC/T VL-H890T 7. SYSTEM BLOCK DIAGRAMS NONREGE BATTERY IC900 IC701 3.3V POWER (SYS 3.3V) POWER (CAMERA) Power Control IC IC706 POWER (AT 3.3V) SYSTEM SERVO CAMERA I CHIP -COM CONTROL CONTROL IC705 PROM PROM IC707 & IC2701 LENS...
  • Page 39 VL-H875T VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T VL-H890T 7-1. VIDEO SIGNAL BLOCK DIAGRAM...
  • Page 40 VL-A10U/UC/UA/UW/T/K VL-H875T VL-AH30U/UC/T VL-H890T 7-2. HEAD AMP BLOCK DIAGRAM...
  • Page 41 VL-H875T VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T VL-H890T 7-3. POWER SYSTEM BLOCK DIAGRAM...
  • Page 42 VL-A10U/UC/UA/UW/T/K VL-H875T VL-AH30U/UC/T VL-H890T 7-4. MAIN BATTERY CIRCUIT SECTION BLOCK DIAGRAM...
  • Page 43: Lens Drive Block Diagram

    VL-H875T VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T VL-H890T 7-5. LENS DRIVE BLOCK DIAGRAM CCD SENSER ZOOM LENS MASTER LENS IC706 SYSCON IC101 DATA IC151 IC401 DATA IRIS, FOCUS, ZOOM CONTROL LENS DATA2 Master Lens POSI 20 19 (PHIRF) IRIS IC553 METER (HALL OFFSET) 4.9V...
  • Page 44: Schematic Diagrams

    VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8. SCHEMATIC DIAGRAMS 8-1. OVERALL SCHEMATIC DIAGRAM RUNTZ0353TAZZ (VL-A10U/UC/UA/UW/K/ AH30U/UC) RUNTK0369TAZZ (VL-A10T/AH30T) 44~45...
  • Page 45 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-2. ADC SCHEMATIC DIAGRAM 46~47...
  • Page 46 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-3. DSP SCHEMATIC DIAGRAM 48~49...
  • Page 47 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-4. AUDIO SCHEMATIC DIAGRAM 50~51...
  • Page 48 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-5. SYSCON SCHEMATIC DIAGRAM IC707 RH-iX0768TAZZ~ (A10U/AH30U) RH-iX0766TAZZ~ (A10T/AH30T) IC706 RH-iX0759TAZZQ (A10U/AH30U) RH-iX0756TAZZQ (A10T/AH30T) 52~53...
  • Page 49 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-6. LCD_INT SCHEMATIC DIAGRAM 54~55...
  • Page 50 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-7. LCD_CTL SCHEMATIC DIAGRAM 56~57...
  • Page 51 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-8. POWER SCHEMATIC DIAGRAM å AND SHADED COMPONENTS=SAFETY RELATED PARTS å 58~59...
  • Page 52 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-9. I/O SCHEMATIC DIAGRAM 60~61...
  • Page 53 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-10. SYSDAC SCHEMATIC DIAGRAM 62~63...
  • Page 54 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-11. CHARGE SCHEMATIC DIAGRAM å AND SHADED COMPONENTS=SAFETY RELATED PARTS å å å 64~65...
  • Page 55 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-12. RF SCHEMATIC DIAGRAM(VL-A10U) 66~67...
  • Page 56 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-13. RF SCHEMATIC DIAGRAM(VL-AH30U) 68~69...
  • Page 57 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-14. TG SCHEMATIC DIAGRAM 70~71...
  • Page 58 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-15. CDS SCHEMATIC DIAGRAM 470P 72~73...
  • Page 59 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-16. LDRV SCHEMATIC DIAGRAM 74~75...
  • Page 60 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-17. HEAD AMP SCHEMATIC DIAGRAM 76~77...
  • Page 61 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-18. MOTOR DRIVER SCHEMATIC DIAGRAM 78~79...
  • Page 62 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 8-19. CCD SCHEMATIC DIAGRAM 80~81...
  • Page 63: Semiconductor Lead Identification

    VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 9. SEMICONDUCTOR LEAD IDENTIFICATION RN1902 RN4984 XP4311 2SA1577R 2SA1362GR DTA144EE RN1903 RN4990 XP4316 2SA1989R CPH3209 2SA1774F RN1904 RN2902 XP4113 2SC5383F CPH3109 2SB12956 CPH6303 RN2903 HN1B01FU 2SC5384C RT1P241U 2SC4617B HN1B04FU RN2904 XP4501 RT1P141U RT1P441U 2SC4738Y HN1A01FU UMB2 UMZ1 RT1N441U...
  • Page 64 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T EX0161TA MA729 EX0210TA MA2S111 EX0870CE F1J2H HVU362 HVU350B KV1812K HVU359TR FS1J2E F02J9 IX0616TA LB11952W IX0756TA IX0759TA IX0775TA BA7761KV ADS933Y BH7273KV IX0474TA LR38610 IX0422TA BH7272KV IX0469TA CXA2096N NJM2904V MB88344F BH7268KV MS548331 IX0468TA UPC2391G IX0605TA MM1323XV IX0613TA LB1990W IX0606TA BU4051FV...
  • Page 65: Printed Wiring Board Assemblies

    VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 10. PRINTED WIRING BOARD ASSEMBLIES VCR PWB Component Side SIDE A R2935 C2911 C903 L903 C3602 R642 R2903 C211 Q905 R902 IC712 R2953 R3606 R3604 L904 Q2907 R2911 Q932 R2915 C3601 R2944 C750 D2909 C2906 R905 L909 C912...
  • Page 66 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T VCR PWB Wiring Side SIDE A...
  • Page 67 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T VCR PWB Component Side SIDE B R2938 TL2920 C732 C2910 TL2909 R2937 R2946 TL2918 D2910 R757 C727 R2936 TL2906 Q2906 C2907 TL2922 R2939 R2949 C2908 TL2919 TL2910 P2901 R2925 TL2905 R2940 CP902 Q2914 TL2904 IC707 IC2902 Q2903 R2942...
  • Page 68 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T VCR PWB Wiring Side SIDE B...
  • Page 69 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T CAMERA PWB Component Side SIDE A TL556 TL557 TL559 TL560 TL565 TL566 TL567 TL568 TL570 P101 TL100 TL101 SC551 R130 TL552 TL554 TL558 TL118 TL551 TL553 TL555 TL11 Q551 TL12 TL562 TL564 TL13 TL14 TL561 TL563 TL15 R146...
  • Page 70 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T CAMERA PWB Wiring Side SIDE A...
  • Page 71 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T CAMERA PWB Component Side SIDE B R582 P102 R580 R570 C566 R569 R562 R571 C572 TL136 R148TL135 IC553 R568 C569 R107 R567 R108 C573 R566 R103 R565 C567 R105 R104 C105 TL102 TL149 R121 C103 IC101 TL148 R120...
  • Page 72 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T CAMERA PWB Wiring Side SIDE B...
  • Page 73 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T HEAD AMP PWB Component Side SIDE A R3731 R3718 R3717 R3730 TL3752 C3709 TL3705 R3715 R3716 TL3721 TL3722 C3710 C3712 C3713 C3716 C3715 C3717 C3718 TL3708 R3721 IC3701 TL3704 C3720 R3703 R3722 TL3732 TL3703 TL3707 C3723 C3725 C3727...
  • Page 74 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T HEAD AMP PWB Wiring Side SIDE A...
  • Page 75 VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T HEAD AMP PWB Wiring Side SIDE B...
  • Page 76: Replacement Parts List

    SHARP Parts Distributor, IC706 RH-iX0756TAZZ IX0756TA, System/Servo Call Toll-free 1-IBE800-SHARP Control(A10T/AH30T) IC706 RH-iX0759TAZZ IX0759TA, System/Servo in CANADA: Contact SHARP Electronics of Canada Limited Control(A10U/UC/UA/UW/AH30U/UC) Phone (416) 890-2100. IC707 RH-iX0766TAZZ IX0766TA, OSD.IC (A10T/AH30T) MARK : SPARE PARTS-DELIVERY SECTION:ALL JAPAN IC707 RH-iX0768TAZZ IX0768TA, OSD.IC...
  • Page 77 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code Q925 VS2SA2010//-1 2SA2010 D702 RH-DX0182TAZZ DX0182TA Q926 VS2SC5383F/-1 2SC5383F D703 VHDMA132K//-1 DMA132K Q928 VS2SB1121T/-1 2SB1121T D704 RH-DX0182TAZZ DX0182TA Q932 VSRN1902///-1 RN1902 D900 VHDF1J2H///-1 DF1J2H Q933...
  • Page 78 VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code C446 VCKYCZ1CB103K 0.01 16V Ceramic L931 RCiLP0343TAZZ Coil, 10 H C447 VCKYCZ1AB104K 10V Ceramic L1401 VPD9M2R7J1R0N Peaking, 2.7 H C448 VCSATA0JJ106M 6.3V Tantalum L1402 VPD9M1R0JR57N...
  • Page 79 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code C1405 VCCCCZ1HH820J 50V Ceramic C715 VCKYCZ1HB102K 1000p 50V Ceramic C1406 VCCCCZ1HH330J 50V Ceramic C716 VCSATA1AJ106M 10V Tantalum C1407 VCCCCZ1HH151J 150p 50V Ceramic C717 VCKYCZ1AB104K 10V Ceramic...
  • Page 80 VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code C3806 VCCCCZ1HH220J 50V Ceramic R189 VRS-CZ1JF102J 1/16W Metal Oxide AA C3807 VCKYCZ1HB102K 1000p 50V Ceramic R190 VRS-CZ1JF220J 1/16W Metal Oxide AA C3808 VCCCCZ1HH560J 50V Ceramic...
  • Page 81 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code R703 VRS-CZ1JF102J 1/16W Metal Oxide AA R788 VRS-CZ1JF102J 1/16W Metal Oxide AA R704 VRS-CZ1JF102J 1/16W Metal Oxide AA R789 VRS-CZ1JF102J 1/16W Metal Oxide AA R705...
  • Page 82 VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code R1458 VRS-CZ1JF103J 10k 1/16W Metal Oxide AA R1961 VRS-CZ1JF471J 470 1/16W Metal Oxide AA R1459 VRS-CZ1JF000J 1/16W Metal Oxide AA R1962 VRS-CZ1JF471J 470 1/16W Metal Oxide AA...
  • Page 83 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code R3801 VRS-CZ1JF473J 47k 1/16W Metal Oxide AA R7405 VRS-CZ1JF151J 150 1/16W Metal Oxide AA R3802 VRS-CZ1JF472J 4.7k 1/16W Metal Oxide AA R7406 VRS-CZ1JF102J 1/16W Metal Oxide AA...
  • Page 84 VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code R8462 VRS-CZ1JF183J 18k 1/16W Metal Oxide AA VCKYCZ1HF103Z 0.01 50V Ceramic R8463 VRS-CZ1JF103J 10k 1/16W Metal Oxide AA VCKYCY1HB103K 0.01 50V Ceramic R8464 VRS-CZ1JF102J 1/16W Metal Oxide AA...
  • Page 85 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code FB102 RBLN-0056TAZZ Balun, BLN-0056TA VRS-CZ1JF102J 1/16W Metal Oxide AA FB103 RBLN-0056TAZZ Balun, BLN-0056TA VRS-CZ1JF000J 1/16W Metal Oxide AA FB104 RBLN-0056TAZZ Balun, BLN-0056TA VRS-CZ1JF330J 1/16W Metal Oxide AA...
  • Page 86 VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code C3705 VCKYCZ1HB102K 1000p 50V Ceramic R3722 VRS-CZ1JF102J 1/16W Metal Oxide AA C3706 VCKYCZ1HB102K 1000p 50V Ceramic R3723 VRS-CZ1JF105J 1/16W Metal Oxide AA C3707 VCKYCZ1AB104K 10V Ceramic...
  • Page 87 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code MECHANISM PARTS TLABH0584GEZZ Caution Label PSHEM0014GEZZ Counter Balance PSHEP0013GEZZ Interruption Sheet LCHSM0163GEZZ Main Chassis Ass'y XAPSF17P03200 Screw M1.7x3.2 NGERH1280GEZZ Main Cam LX-XZ3036GEFP Screw M2.0x6.0 NGERH1281GEZZ...
  • Page 88 VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTK2949QA12 VCR Unit(A10K) — DFTAC1304LM01 VCR Lid Service DUNTK2934QA00 CAMERA Unit — (A10U/UC/UA/UW/T/K) QPWBH2937TAZZ Tilt FPC DFTAC1302LM01 VCR Lid Service LHLDW1038TA00 FPC Holder (AH30U/UC/T) RUNTK0353TAZZ...
  • Page 89 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code SUPPLIED ACCESSORIES CASSETTE HOUSING PARTS CHLDX3077GE01 Cassette Compartment ACCESSORIES Ass'y GCOVH1225TASA Lens Cap MSPRT0414GEZZ Up Main Spring å QACCB0016TAZZ AC Cord(A10UW) å MROD-0014GEFJ Damper rod...
  • Page 90 VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code PACKING PARTS (NOT REPLACEMENT ITEM) SPAKC7488TAZZ Packing Case (AH30U/UC) SPAKC7502TAZZ Packing Case (A10U/UC/UA/UW) SPAKC7515TAZZ Packing Case(AH30T) SPAKC7533TAZZ Packing Case(A10T) SPAKC7538TAZZ Packing Case(A10K) SPAKP6123TAZZ Wrapping Paper...
  • Page 91 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T MECHANISM CHASSIS EXPLODED VIEW Ref. No. Part No. Description Code Ref. No. Part No. Description Code...
  • Page 92 VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code CABINET EXPLODED VIEW 6-14 6-12 6-11 6-10 56-2 6-13...
  • Page 93 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T CASSETTE HOUSING CONTROL UNIT EXPLODED VIEW Ref. No. Part No. Description Code Ref. No. Part No. Description Code CAMERA UNIT EXPLODED VIEW The mark must be on the face. Lens side side Mark Face the thinner part...
  • Page 94: Packing Of The Set

    VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T 12. PACKING OF THE SET Ref. No. Part No. Description Code Ref. No. Part No. Description Code åUADP-0312TAZZ åUADP-0313TAZZ (AC Adapter) GCOVH1225TASA (Lens Cap) RCORF0038TAZZ SPAKF0266TAZZ (Ferrite Core Large) (AC Adapter Packing) RCORF0083CEZZ (Ferrite Core Small) UBNDS0010TASA...
  • Page 95 VL-A10U/UC/UA/UW/T/K VL-E990E VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code - M E M O -...
  • Page 96 VL-E990E VL-A10U/UC/UA/UW/T/K VL-AH30U/UC/T Ref. No. Part No. Description Code Ref. No. Part No. Description Code - M E M O -...
  • Page 97 Code Ref. No. Part No. Description Code COPYRIGHT C 2000 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.