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Sharp VL-AD260U, Service Manual

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41

VL-AD260U

7-4. SIGNAL FLOW BLOCK DIAGRAM

LEN

S

TIMIN

G

GENERATO

R

PANE

L

Y-FILTE

R

BUFFE

R

CCD

SENSO

R

V-DRIVE

R

C-FILTE

R

FILTE

R

EQ

MIX AM

P

BUFFE

R

AUDI

O

TRA

P

EQ

FILTE

R

C-TRA

P

PEAKIN

G

AMP

PEAKIN

G

AMP

FILTE

R

HEAD AM

P

RF

AGC

C-TRA

P

CDS AGC / 

ACC 

CDS_AG

C

ACC_AM

P

HPF

LIMITE

R

ATT

NOISE CA

NCEL

BLOC

K

LPF

AMP

BUFFE

R

VIDEO DRIV

E

R

T

O

 AUDIO

/S

YSTEM CONTROL

F

ROM AUDIO

IC1

4

6, 7

Q1

IC101

25,

26

32

8

40, 42

IC12

IC11

3, 5, 17, 1

8

27

36

CCD14C

K

CCD9CK

39

8

7

117

124

107

115

103

Y_OUT

C_OUT

R_OUT

G_OUT

B_OUT

IC201

IC203

Q1402

Q1404

Q1401

Q1403

Q2405

Q2402/Q240

3

Q2407

Q2401

IC1451

SC-IN

SY-IN

18

VIDEO-OU

T

5

67

8

IC800

BUFFE

R

24

22

20

LCD_VR

LCD_VG

LCD_VB

Digita

l 

Signal Process

101

94

REC_C_RF

REC_Y_RF

Q8405

Q8401

Q8404

Q8451

Q8452

32

30

REC-Y

REC-C

24

23

16

17

11

9

7

REC_AFM

Q7407

Q7406

Q7404

Q7401

Q6402

Q6404

Q6402

Q7455

Q7452

PB_RF_ENV

.

PB_C_R

F

PB_Y_R

F

AGC_IN

PB_Y_ FM

V_SIGNA

L

CCD_OU

T

35

IC205

E

lectric Zoom

IC204

Field Memory

A/D Converter

IC301

IC5703

Memor

y

IC5701

J

PEG Converter

IC5702

RS232C Driver

SmartMedia

19     22, 

25, 26, 28, 29

BUFFE

R

BUFFE

R

BUFFE

R

LPF

LPF

LPF

18    27

1    5, 8     12

10     13

1     8

2  

   

5, 

7     10, 41     44, 46     49

127     

134, 136     143 

51, 52, 

54, 55, 58     61

32     35

38     41

45     48

85     90

92     97

BUFFE

R

1

15     126

56     71

1

34     141

1

44     151

1

54     161

1

65     172

38     53

1

29     140

FILTE

R

Summary of Contents for VL-AD260U

Page 1: ...CKING OF THE SET 114 S51T2VL AD260 SERVICE MANUAL LIQUID CRYSTAL CAMCORDER Hi 8 NTSC CONTENTS This document has been published to be used for after sales service only The contents are subject to change without notice SHARP CORPORATION 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 th...

Page 2: ... 15 µF TEST PROBE AVANT DE RENDRE LE MAGNETOSCOPE Avantderendrelemagnétoscopeàl utilisateur effectuer les vérifications de sécurité suivantes 1 Vérifier toutes les gaines de fil pour être sûr que les fils ne sont pas pincés ou que le matériel n est pas coincé entre le châssis et les autres pièces métalliques dans le magnétoscope 2 Vérifier tous les dispositifs de protection tels que les boutonsdec...

Page 3: ... signifie que l on devra uti liser un fusible de même type CP901 2 5A 64V CP902 2 5A 64V CP903 2 5A 64V pour assurer la sécurité This symbol alerts the user that there are importantoperatingandmaintenanceinstruc tions in the literature accompanying this unit This symbol warns the user of uninsulated voltage within the unit that can cause danger ous electric shocks Ce symbole signale à l utilisateu...

Page 4: ...ter 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 Footnote RBRCTM is trademark of the Rechargeable Battery Recycling Corporation The following program is available in th...

Page 5: ...tery pack DC 7 0 V with AC adapter Power Consumption 5 4 W during camera recording in full auto mode with zoom motor off backlight in normal mode and DIS function off Operating Temperature 32 F to 104 F 0 C to 40 C Operating Humidity 30 to 80 Storage Temperature 4 F to 140 F 20 C to 60 C Dimensions approx 7 7 32 W 4 9 32 H 3 7 8 D 183 mm W 109 mm H 99 mm D Weight approx 1 62 lbs 735 g without batt...

Page 6: ...der Shoulder strap loop Lithium battery holder Cassette compartment door release Cassette compartment door Rear view Bottom view Remote sensor CHARGE indicator MENU button Operation buttons DISPLAY button LCD monitor screen RECord START STOP button Power Zoom Wide angle Telephoto control VOLume control Shoulder strap loop TAPE CARD button Hand strap Power switch CAMERA VCR select switch Battery co...

Page 7: ...N and pull out the camera rear cabinet 2 backwards Remove the FPC in the camera rear cabinet b d Connector a a Pull out 2 Camera rear cabinet 1 2 6 Remove two screws b LX HZ0018TAFF and pull out the camera side cover from the tilt frame C Tilt frame C b b Pull out 9 After removing the camera PWB from the tilt frame remove the connector on the rear of the PWB Connector 8 Remove one connector of the...

Page 8: ...shaft VCR lid Frame V VCR lid shaft Detail of area A 2 Bring the jig example slotted precision screwdriver into contact with the removal groove of the VCR lid shaft and slide the screwdriver with care to prevent injuring the VCR lid and frame V 1 Remove one screw k LX HZ0063TAFC 2 Remove five screws b LX HZ0018TAFF 3 Turn the tilt frame C so that the screwdriver can be easily inserted and remove t...

Page 9: ...er transformer LCD unit b Connector 3 Remove two screws b LX HZ0018TAFF and two connec tors and remove the LCD unit with inverter from the main body 5 Removal of the VCR lid Microphone wire spacer Microphone connector Detail of area B Detail of area B Microphone connector Microphone connector Microphone wire spacer VCR lid 2 Remove the connector cable from the hole of the microphone wire spacer 1 ...

Page 10: ...ws of the cassette com partment lid 1 Remove the screw b LX HZ0018TAFF fixing the speaker cover 2 Move the speaker holder in the direction of the arrow to remove it 1 Remove three screws e LX BZ0191TAFD and one con nector and remove the frame V from the main body 1 Disconnect three connectors Remove the tilt unit from the cabinet of the main body 1 Remove the connector of the Lithium PWB from the ...

Page 11: ...B and slide the LCD panel 4 in the C direction to remove the LCD holder 2 Note When handling the prism sheet diffusion sheet light guide plate and reflection sheet do not touch any parts other than lugs and sides Put the light guide plate and reflection sheet between reflectors of lamp Therefore install them together with the lamp ass y Note When fixing the cassette compartment lid first engage th...

Page 12: ...13TAFF 4 Mount the sensor PWB so that the CCD sensor leads go thorough the PWB holes 5 Solder the CCD sensor lead to the sensor PWB Note Take care not to apply excessive heat Rubber Lens Side CCD Side The THIN SIDE faces the lens Crystal CCD Sensor Sensor Holder 6 Mark The mark must be on this face 4 3 REPLACEMENT OF CCD SENSOR 4 3 1 BEFORE REPLACEMENT 1 The CCD image sensor is more sensitive to e...

Page 13: ...drivers Phillipshead slotted head 3 Radiopliers withthin jaws 4 A pair of tweezers Note The entries of list Configuration 1 Name 2 Part No 3 Code Model Uses Remarks 1 Cassette torquemeter for PB 2 JiG8T 012 3 CV 10 g cm 25 g cm 1 Cassette torquemeter for VS REW 2 JiG8T 032 3 CV 50 g cm 25 g cm 1 Torque gauge 2 JiGTG0045 3 CN For measurement of loading brake torque 1 Torque gauge head 2 JiGTH MX7U ...

Page 14: ...t involve any volume adjustment If the specified range is not satisfied either cleaning or replacing the parts is required 3 Oils a Be sure to use the specified oils different viscosity may cause troubles b For the bearings be sure to use oil that is free form dust and other foreign substances Dust or foreign substance contained in the oil may cause wear or seizure of the bearings c A drop of oil ...

Page 15: ...eel disk is within the specified range Figure 2 Note When measuring do not apply excessive force to the reel support surface of reel disk 4 If the measurement is not within the specified range replace the reel disk ass y 5 Check the items 2 to 4 above in the following two modes a Standby mode b Playback recording mode 5 3 2 Checking the take up torque for playback recording 1 Set the torque casset...

Page 16: ...n the specified position repeat the adjusting procedure 1 thru 3 Note Tightening torque of screw a 70 mN m To check the position be sure to run the tape If the cassette compartment assembly is removed it makes the work easier Refer to Item 5 5 3 3 0 5 0 Si roller Tension pole T Band Holder B Screw a B Hole C A 5 3 5 Checking the take up torque for rewind playback VS REW 1 Remove the cassette compa...

Page 17: ...the lower flange B of Si roller Figure 4 If tape folding is found turn the upper flange A of Si roller with the driver clockwise to eliminate the folding 3 Playback the alignment tape VR2ABOPS 4 Adjust the Sup GR and Tu GR by the procedure described in section 4 2 above 5 After V S F R perform playback so as to ascertain that the waveform rises horizontally within 2 seconds 6 Unless the normal wav...

Page 18: ...he envelope maximum to minimum ratio is 65 or more Figure 9 3 Ascertain that the waveform does not change remarkably Figure 10 Figure 10 EMAX EMIN EMAX EMIN 65 Figure 9 A C C C 1 8A 2 Rise check 1 Playback the alignment tape VR2ABOPS 2 Once eject the cassette and then load it again 3 Set the playback mode and ascertain that the RF waveform rises horizontally within 2 seconds At this time ascertain...

Page 19: ...iven an explanation of the mechanism mode necessary for mechanism check adjustment and replacement 1 EJ Eject mode See Figure 1 In this mode it is mechanically positioned to eject the cassette It is the position where the EJECT lever is moved the farthest in the direction A in the S B mode In this mode the cassette compartment assembly can not be locked 2 S B Standby mode See Figure 2 When the cas...

Page 20: ...eflect the roller shafts d a little inward and fit them into the round openings g on the slide chassis Be careful not to deform the inner links 3 Align the flanges of roller shafts d with the slide chassis slits f While sliding the flanges fit the support shafts c in the slide chassis slits e and slide them until they reach the slits 4 Attach the down guide While pressing the guide in the directio...

Page 21: ...rk Round hole Phase alignment mark Mark Phase alignment mark Round hole Mode switch 5 6 MECHANISM ASSEMBLING METHOD 1 Adjust the phase of each part 2 Install screws and washers 3 Install the segment gear T arm guide and the M function lever Install the eject lever a B T arm guide Segment gear M function lever Move claw to rear side Move claw to rear side Item Tightening torque Quantity a S Tight M...

Page 22: ...ing care to position it correctly Make sure not deform the arm A a A C D B Segment gear Su arm Ass y T Lo arm Ass y Square Hollow Mark Triangle Mark Edge A Round Hole Align the marks on the parts a A a a a Loading motor Drive gear Position the small gear of the drive towards the chassis Capstan motor Move FF downwards Install the motor under this plate Item Tightening torque Quantity A S Tight M1 ...

Page 23: ...sert the main cam pin into the hole of cam of slide chassis Item Tightening torque Quantity A S tight M1 4 x 2 5 70mN m 1 B CW ø0 8 ø3 t0 2 70mN m 1 Take care not to bend the tension band during assembly or disassembly Pinch lever Tu guide lever Tu guide lever SPR Attach to hook Attach to hook Take care of position Pinch lever Stopper The pinch lever is positioned on the stopper Secure on back sid...

Page 24: ...he surface mounted components is poor when compared with the larger sized discrete parts used for television sets and stationary decks owning to their small sizes Therefore exercise due care to avoid long time exposure of the pins of these parts to the heat of the soldering iron which may possibly damage them Such care should be exercised especially for chip layer capacitor replacement It is advis...

Page 25: ... 2 Part No 3 Code 4 Note Model Uses Remarks 6 3 2 1 Typical connections Extension Cable etc 1 Extension Cable LCD VCR 24pin 2 QCNW 1382TAZZ 3 BD 1 Extension Cable Inverter VCR 7pin 2 QCNW 1265TAZZ 3 AX 1 Extension Cable Camera VCR 20pin 2 QCNW 1774TAZZ 3 BH 1 Extension Cable Camera VCR 24pin 2 QCNW 1382TAZZ 3 BD 1 Extension Cable MECHA VCR 70pin 2 QCNW 1534TAZZ 3 BS 1 2 3 4 5 6 7 8 1 Service remot...

Page 26: ...error display The difference between the preset battery alarm voltage and the current supply voltage is displayed as follows A past error is displayed at the right of the current battery alarm error 4 TEST No 5 PASS mode Used to adjust the tape travelling condition The tracking is shifted by 1 4 from the center to make the tape running related RF envelope fluctuations easier to observe 5 TEST No 6...

Page 27: ...he LCD OSD 01 flashing and select the below TEST No with FF or REW key and set with PLAY key Same procedures of adjustment from now on Use the SW2 thru SW9 switches on the adjustment tool to select the following test modes TEST No Title Contents Sensor on off 1 Sensors off All sensors but the cassette controller switch dew sensor and battery sensor stay off 2 Mechanism adjustment 1 Automatic SP LP...

Page 28: ...l voltmeter Measuring terminal TL933 Adjustment address Standard 7V 0 4 0 5V 9 Checking of LCD 15 2V Ascertain that the digital voltmeter indicates 15 2V 1V Measuring instrument Digital voltmeter Measuring terminal TL938 Adjustment address Standard 15 2V 1V 10 Checking of CAM 8V Ascertain that the digital voltmeter indicates 8V 0 5V TL965 TL1800 TL901 TL961 TL960 TL3800 TL910 TL964 TL963 TL1801 TL...

Page 29: ...signal has been set to 6H See Figure 6 1 2 6 Keep the STOP key pressed for about 3 seconds to exit from the adjustment mode Only in the case when the satisfactory result was not obtained by the adjusting method described above perform the following adjustment 1 Connect each signal to the oscilloscope 1ch VIDEO OUT TL3602 2ch H SW P TL7417 GND GND TL1454 2 Play back the alignment tape JiGWR5 5NSP 3...

Page 30: ...put signal tape 400 Hz 8 dBs 872 mVp p Measuring terminal Audio IN OUT Adjustment address Set value 8 dBs 4 dBs 580 to 1370 mVp p 2 Dac full Scalle adjustment Measuring point TL1801 G OUT Address 039 Mode VCR Adjusting method 1 Set the data of address 082 changed to 80 address 0A2 changed to 00 address 0A5 changed to 80 2 Connect TL3804 to P CON 3 1V 3 Connect the Digital voltmeter to TL801 and ad...

Page 31: ...set to the point where the black is settled deepest with the grey scale signal Adjustment standard Minimum Remarks Make an adjustment after aging for 5 minutes or more 8 COM BIAS adjustment Measuring point LCD panel display surface Address 090 092 Mode VCR Adjusting method 1 Set data of address 0A5 at the address 80 and address 082 at the address A9 2 Adjust so as to get the same white screen as t...

Page 32: ... DA 1 Color Temperature Conversion Filter 2 JiGHOYA LB165 3 BN 1 Service Remote Control 2 RRMCG0033TASA 3 BT 1 Gray Scale Chart 390 x 520 mm 2 JiGCHART 1 3 CP Connections for Camera Section Servicing 6 4 2 Adjustment procedures This adjusting procedure covers all the steps for conducting the adjustments all the way There are some steps that may be skipped depending on the specific needs for servic...

Page 33: ...e other to the address 01 The adjustments are as above Write FF to the address 00 to exit the auto focus adjustment mode Lens adjustment Measuring instrument None Subject More than 50 m away Tape Test point None Adjustment address 01 Adjustment level 12 06 08 0D 700mVp p 1 Shoot the gray scale in the standard way Observe the VIDEO OUT signal on the oscilloscope screen and rewrite the data of addre...

Page 34: ... the address 1BE adjust the R phase to 101 With the address 1C0 adjust the B phase to 352 3 Repeat the above steps 1 and 2 Measuring instrument Vector scope Subject Gray scale Tape Test point VIDEO OUT Terminated in 75 Ω Adjustment address R OUT DOOR 6C B OUT DOOR 6E Adjustment level R OUT DOOR 0 3 B OUT DOOR 0 3 1 Attach the color temperature conversion filter JiGHOYA LB165 to the front of the le...

Page 35: ... Check the ATF circuit û No recorded characters on screen YES ChecktheLCDcircuitandcharactergenerator IC707 û YES No color in EE mode Check the camera section and Y C circuit û YES No color in playback û YES û YES û YES û Black streaking No sound Check the Y C circuit and head amplifier circuit Check the audio circuit Check the system controller and CAP MOTOR DRIVER circuit Check the Y C circuit a...

Page 36: ...s driver and their peripherals û Normal No power zoom function 6 5 3 Charging mode troubles Start Check the circuit of SYSCON Check the circuit of SYSCON Check Q2911 R2914 R2915 and battery terminal unit Battery is defective Check the AC adapter Check Q2905 IC2901 and around the circuits Is ADP DET H 1 Is CHG ON L or H 2 Is BAT DET OV Is BAT DET CK voltage more than 2 8V or less than 5 9V Is the o...

Page 37: ...era section 4 The other circuits and ICs are under the L H level or the PWM control BATTERY NONREGE IC900 IC2 DSP IC203 IC601 IC3801 IC2701 D A IC706 IC705 POWER CAMERA E2PROM LENS E2PROM SERIAL BUS CAM Y C ATF CAM HEAD AUDIO SERVO CIRCUIT LCD CONTROLER H A UNIT MECHA NISM MECHA CHASSIS POWER SIGNAL POWER MOTOR SYSTEM SERVO CONTROL KEY 3 0V Reg POWER AT 3 0V POWER SYS 3 0V Power Control IC CAMERA ...

Page 38: ... 1 2 3 4 5 6 7 8 DRUM ERROR CAP ERROR B L CTL 3 3V Power Rise and fall voltage circuit PNP Tr 4 9V Power Rise and fall voltage circuit PNP Tr Mecha 5V Rise and fall voltage circuit PNP Tr B L POW Rise and fall voltage circuit PNP Tr 1 9V Power Valtage drop circuit PNP Tr DRUM VS Valtage drop circuit PNP Tr CAP VS Valtage drop circuit PNP Tr Trans circuit NPN 2 1 3 4 5 6 7 8 P CON 3 3V 2 5V REG Cir...

Page 39: ...input NON REG Q2903 SYS 3 0V REG circuit ADP DET BATT DET Charging Red light up Completion Green light up CHARGE ON_H PRE CHARGE ON Charge control IC Vcc SW1 SW2 MM1332G LV GND EXT CEL CS 8 1 7 2 3 4 6 5 LED Red LED Green LED_G LED_R T Ni MH battery System microcomputer Vcc DC input lived DC input ON OFF detection Battery voltage detection BATT TEMP T Terminal detection BATT IN VCR H Q2901 ...

Page 40: ...IRIS L IRIS H IC201 A D IC101 CDS AGC ZOOM LENS MASTER LENS IRIS METER Device M IC551 LENS DRIVER FO2 FO2 FO1 FO1 M FOCUS MOTOR Master Lens POSI ZOOM LENS POSI ZOOM MOTOR M ZO1 ZO1 ZO2 ZO2 16 14 10 12 CLK DATA 35 34 LATCH VD 33 32 ZOOM MOTOR DRIVE PHIRZ HALL OUT 28 30 26 24 IRIS FOCUS ZOOM CONTROL LENS DATA2 DATA CLK CS HALL IN FOCUS MOTOR DRIVE 124 10 IC553 OP AMP 6 7 IC552 OP AMP 8 3 13 14 H ...

Page 41: ...03 Q2405 Q2402 Q2403 Q2407 Q2401 IC1451 SC IN SY IN 1 8 VIDEO OUT 5 6 7 8 IC800 BUFFER 24 22 20 LCD_VR LCD_VG LCD_VB Digital Signal Process 101 94 REC_C_RF REC_Y_RF Q8405 Q8401 Q8404 Q8451 Q8452 32 30 REC Y REC C 24 23 16 17 11 9 7 REC_AFM Q7407 Q7406 Q7404 Q7401 Q6402 Q6404 Q6402 Q7455 Q7452 PB_RF_ENV PB_C_RF PB_Y_RF AGC_IN PB_Y_ F M V_SIGNAL CCD_OUT 35 IC205 Electric Zoom IC204 Field Memory A D ...

Page 42: ...1 IC203 Q1402 Q1404 Q1401 Q1403 Q2405 Q2402 Q2403 Q2407 Q2401 IC1451 SC IN SY IN 1 8 VIDEO OUT 5 6 7 8 IC800 BUFFER 24 22 20 LCD_VR LCD_VG LCD_VB Digital Signal Process V_SIGNAL CCD_OUT IC205 Electric Zoom IC204 Field Memory A D Converter IC5703 Memory IC5701 JPEG Converter IC5702 RS232C Driver SmartMedia 19 22 25 26 28 29 BUFFER BUFFER BUFFER LPF LPF LPF 18 27 1 5 8 12 10 13 1 8 2 5 7 10 41 44 46...

Page 43: ...07 Q2401 IC1451 SC IN SY IN 1 8 VIDEO OUT 5 6 7 8 IC800 BUFFER 24 22 20 LCD_VR LCD_VG LCD_VB Digital Signal Process IC205 Electric Zoom IC204 Field Memory IC5703 Memory IC5701 JPEG Converter IC5702 RS232C Driver SmartMedia 19 22 25 26 28 29 BUFFER BUFFER BUFFER LPF LPF LPF 1 8 2 5 7 10 41 44 46 49 127 134 136 143 51 52 54 55 58 61 32 35 38 41 45 48 85 90 92 97 BUFFER 115 126 56 71 134 141 144 151 ...

Page 44: ...D14CK CCD9CK 39 8 7 117 124 107 115 103 Y_OUT C_OUT R_OUT G_OUT B_OUT IC201 IC203 Q1402 Q1404 Q1401 Q1403 Q2405 Q2402 Q2403 Q2407 Q2401 IC1451 SC IN SY IN 1 8 VIDEO OUT 5 6 7 8 IC800 BUFFER 24 22 20 LCD_VR LCD_VG LCD_VB Digital Signal Process 101 94 REC_C_RF REC_Y_RF Q8405 Q8401 Q8404 Q8451 Q8452 32 30 REC Y REC C 24 23 16 17 REC_AFM V_SIGNAL CCD_OUT IC205 Electric Zoom A D Converter BUFFER BUFFER...

Page 45: ...07 115 103 Y_OUT C_OUT R_OUT G_OUT B_OUT IC201 IC203 Q1402 Q1404 Q1401 Q1403 Q2405 Q2402 Q2403 Q2407 Q2401 IC1451 SC IN SY IN 1 8 VIDEO OUT 5 6 7 8 IC800 BUFFER 24 22 20 LCD_VR LCD_VG LCD_VB Digital Signal Process 24 23 16 17 11 9 7 Q7407 Q7406 Q7404 Q7401 Q6402 Q6404 Q6402 Q7455 Q7452 PB_RF_ENV PB_C_RF PB_Y_RF AGC_IN PB_Y_ F M V_SIGNAL 35 IC205 Electric Zoom A D Converter IC301 IC101 BUFFER BUFFE...

Page 46: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 46 47 8 SCHEMATIC DIAGRAMS 8 1 OVERALL SCHEMATIC DIAGRAM ...

Page 47: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 2 DSP SCHEMATIC DIAGRAM 48 49 ...

Page 48: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 3 AUDIO SCHEMATIC DIAGRAM 50 51 ...

Page 49: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 4 SYSCON SCHEMATIC DIAGRAM 52 53 ...

Page 50: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 5 LCD_INT SCHEMATIC DIAGRAM 54 55 ...

Page 51: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 6 POWER SCHEMATIC DIAGRAM 56 57 å AND SHADED COMPONENTS SAFETY RELATED PARTS å ...

Page 52: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 7 VIDEO_OUT SCHEMATIC DIAGRAM 58 59 ...

Page 53: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 8 D A_CONVERTER SCHEMATIC DIAGRAM 60 61 ...

Page 54: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 9 CHARGE SCHEMATIC DIAGRAM 62 63 å AND SHADED COMPONENTS SAFETY RELATED PARTS å å å ...

Page 55: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 10 LCD_CTL SCHEMATIC DIAGRAM 64 65 ...

Page 56: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 11 CARD_MICON SCHEMATIC DIAGRAM 66 67 ...

Page 57: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 12 RF SCHEMATIC DIAGRAM 68 69 ...

Page 58: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 13 TG SCHEMATIC DIAGRAM 70 71 ...

Page 59: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 14 CDS SCHEMATIC DIAGRAM 72 73 ...

Page 60: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 15 LDRV SCHEMATIC DIAGRAM 74 75 ...

Page 61: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 16 SOCKET SCHEMATIC DIAGRAM 76 77 ...

Page 62: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 17 HEAD_AMP SCHEMATIC DIAGRAM 78 79 ...

Page 63: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 18 MOTOR_DRIVER SCHEMATIC DIAGRAM 80 81 ...

Page 64: ...VL AD260U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 8 19 CCD SCHEMATIC DIAGRAM 82 83 ...

Page 65: ...913 C1905 L904 R1913 L1914 L951 L942 L952 L901 L902 L940 L900 L920 L911 D2909 R2902 R2953 D2914 R2901 Q2901 Q2910 R2952 R2903 L903 C2911 R2935 C1904 TL2205 TL2207 TL2201 TL2206 C264 R258 R259 TL2203 C257 TL2202 R261 C1924 TL2204 R257 R260 L206 C254 IC204 Q207 R248 Q208 R250 C265 C263 R255 R256 R9912 IC205 R9908 R9902 R252 R9904 R251 C259 R9909 R1902 C255 C215 Q902 R262 L203 C216 R263 C250 C251 C25...

Page 66: ...VL AD260U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 85 VCR PWB Wiring Side SIDE A ...

Page 67: ...8 C729 R795 C712 R753 R756 C728 IC706 C713 TL7447 R735 C717 R738 R765 R733 C754 R764 R734 C753 TL743 R750 R779 TL728 R797 R737 R790 R785 R786 R791 TL742 R799 IC702 C725 C720 R774 R798 TL720 R4709 Q710 R4708 C723 C755 C714 R4712 IC704 C721 X702 R743 D702 R741 Q704 R740 IC707 R701 D704 IC710 IC712 C732 C709 TL726 R757 C733 R5731 R5763 R5732 R5764 R5730 R5761 C708 R5759 R5762 C5702 Q906 R749 R5758 R5...

Page 68: ...VL AD260U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 87 VCR PWB Wiring Side SIDE B ...

Page 69: ...TL126 R138 TL127 L551 R139 TL130 R142 TL131 R143 TL133 C565 C117 R145 TL134 R146 TL563 TL561 TL564 TL562 Q551 TL555 TL553 TL551 TL118 R560 R573 R559 R574 TL558 TL554 TL552 R130 SC551 TL570 TL568 TL567 TL566 TL565 TL560 TL559 TL557 TL556 Z1 P101 TL100 TL101 C111 C113 C108 L101 TL11 TL12 TL13 TL14 TL15 C11 TL16 TL17 TL24 TL18 SC11 TL21 TL22 TL23 C12 R22 Q11 R19 R20 C21 TL27 R24 TL28 C20 R26 R14 R15 ...

Page 70: ...VL AD260U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 89 CAMERA PWB Wiring Side SIDE A ...

Page 71: ...149 R121 TL148 R122 R120 TL150 C553 IC554 TL147 R589 R119 TL143 R115 TL142 R114 SC103 C554 R111 C555 C556 C558 C559 TL138 FB110 R553 C562 R554 TL137 IC551 FB109 R112 TL140 TL139 TL141 R113 R556 R558 R149 C552 C561 TL146 C560 R118 TL144 R116 TL145 R117 C115 C114 Z2 IC102 C116 R150 R100 R557 R555 TL572 IC11 C16 C15 TL571 R551 C14 R151 C119 R552 C120 C551 C101 C102 C13 R102 R101 C103 IC101 TL102 C104...

Page 72: ...VL AD260U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 91 CAMERA PWB Wiring Side SIDE B ...

Page 73: ...VL AD260U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 92 CARD PWB C2001 CN2001 J2001 FL2001 Z01 SW2001 Component Side SIDE A Wiring Side SIDE A ...

Page 74: ... Component Side SIDE B Wiring Side SIDE B TL2005 TL2006 TL2007 TL2008 TL2009 TL2010 TL2011 TL2012 TL2013 TL2014 TL2015 TL2016 TL2017 TL2018 TL2019 TL2020 TL2026 TL2021 TL2023 TL2022 TL2025 TL2024 TL2004 TL2002 TL2001 CN2002 Z02 TL2003 TL2052 TL2051 TL2053 ...

Page 75: ...L3712 TL3713 CN3701 TL3714 TL3715 SC304 TL3730 TL3737 TL320 R3719 TL3738 TL3729 R315 C351 TL3727 TL3735 TL3734 TL3728 C3726 C3724 R318 C350 TL3731 TL3736 TL3733 TL3726 R317 C3733 R361 TL3723 TL311 C3734 Q315 TL321 R360 TL322 TL3717 R313 TL309 C315 TL319 TL3716 R359 C3732 R3724 R362 R3725 R3726 C324 TL312 TL3725 TL3724 R341 R3728 R3727 TL310 R3729 TL308 C306 C3731 C3730 C3729 C3728 C3727 TL307 SC30...

Page 76: ...VL AD260U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 95 HEAD AMP PWB Wiring Side SIDE A ...

Page 77: ...VL AD260U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 96 HEAD AMP PWB Wiring Side SIDE B ...

Page 78: ...AC Q902 VSKRC852U 1 KRC852U AC Q903 VSKTA1298Y 1 KTA1298Y AC Q904 VSHN2A01FU 1 HN2A01FU AC Q906 VSKRC404E 1 KRC404E AB Q910 VS2SA2010 1 2SA2010 AD Q911 VSKTA1298Y 1 KTA1298Y AC Q912 VSKTC4075EY 1 KTC4075EY AB Q913 VSKTA1298Y 1 KTA1298Y AC Q914 VSKTC4075EY 1 KTC4075EY AB Q920 VSCPH6702 1 CPH6702 AD Q930 VSCPH3215 1 CPH3215 AD Q941 VS2SB1121T 1 2SB1121T AC Q950 VSCPH6702 1 CPH6702 AD Q951 VSCPH6702 ...

Page 79: ...3802 VPAWM100J2R6N Peaking 10µH AC L5701 VPAWM100K1R5N Peaking 10µH AC L5702 VPAWM100K1R5N Peaking 10µH AC L6401 VPAWM820J120N Peaking 82µH AD L6402 VP 1M331J260N Peaking 330µH AC L6403 VPAWM680J110N Peaking 68µH AC L7401 VPAWM1R5JR90N Peaking 1 5µH AC Q975 VSHN2A01FU 1 HN2A01FU AC Q976 VSKRX202U 1 KRX202U AC Q977 VSKRC404E 1 KRC404E AB Q978 VSKRA303E 1 KRA303E AB Q979 VSKTC3265Y 1 KTC3265Y AC Q98...

Page 80: ...AB C261 VCKYCZ1CB103K 0 01 16V Ceramic AB C262 VCKYCZ1CB103K 0 01 16V Ceramic AB C263 VCKYCZ1CB103K 0 01 16V Ceramic AB C264 VCKYCZ1CB103K 0 01 16V Ceramic AB C265 VCKYCZ1CB103K 0 01 16V Ceramic AB C266 VCKYCZ1CB103K 0 01 16V Ceramic AB C601 VCSATA1CJ225M 2 2 16V Tantalum AC C602 VCKYTV1CF225Z 2 2 16V Ceramic AC C603 VCEAPF0JW476M 47 6 3V Electrolytic AB C604 VCSATE0YJ476M 47 7V Tantalum AD C605 V...

Page 81: ...10V Ceramic AB C1917 VCKYCZ1AB104K 0 1 10V Ceramic AB C1918 VCKYCY0JB105K 1 6 3V Ceramic AC C1920 RC KZ0070TAZZ 4 7 16V Ceramic AD C1921 RC KZ0070TAZZ 4 7 16V Ceramic AD C1922 VCKYCZ1HB561K 560p 50V Ceramic AC C1923 RC KZ0055TAZZ 3 3 16V Ceramic AD C1924 RC KZ0084TAZZ 1 25V Ceramic AC C1930 RC KZ0054TAZZ 2 2 16V Ceramic AD C1931 RC KZ0054TAZZ 2 2 16V Ceramic AD C1932 RC KZ0084TAZZ 1 25V Ceramic AC...

Page 82: ...AA R713 VRS CZ1JF102J 1k 1 16W Metal Oxide AA R714 VRS CZ1JF102J 1k 1 16W Metal Oxide AA R715 VRS CZ1JF102J 1k 1 16W Metal Oxide AA R716 VRS CZ1JF102J 1k 1 16W Metal Oxide AA R717 VRS CZ1JF224J 220k 1 16W Metal Oxide AA R718 VRS CZ1JF224J 220k 1 16W Metal Oxide AA R719 VRS CZ1JF224J 220k 1 16W Metal Oxide AA C5704 VCKYCZ1AF104Z 0 1 10V Ceramic AB C5705 VCKYCZ1AF104Z 0 1 10V Ceramic AB C5706 VCKYCZ...

Page 83: ...987 VRS CZ1JF123J 12k 1 16W Metal Oxide AA R988 VRS CZ1JF333J 33k 1 16W Metal Oxide AA R989 VRS CZ1JF333J 33k 1 16W Metal Oxide AA R720 VRS CZ1JF103J 10k 1 16W Metal Oxide AA R721 VRS CZ1JF000J 0 1 16W Metal Oxide AA R722 VRS CZ1JF224J 220k 1 16W Metal Oxide AA R723 VRS CZ1JF104J 100k 1 16W Metal Oxide AA R724 VRS CZ1JF104J 100k 1 16W Metal Oxide AA R725 VRS CZ1JF104J 100k 1 16W Metal Oxide AA R72...

Page 84: ...JF471J 470 1 16W Metal Oxide AA R1962 VRS CZ1JF472J 4 7k 1 16W Metal Oxide AA R1963 VRS CZ1JF681J 680 1 16W Metal Oxide AA R1965 VRS CY1JFR22J 0 22 1 16W Metal Oxide AA R1966 VRS CZ1JF102D 1k 1 16W Metal Oxide AA R1967 VRS CZ1JF123D 12k 1 16W Metal Oxide AA R1970 VRS CZ1JF102J 1k 1 16W Metal Oxide AA R1972 VRS CZ1JF102J 1k 1 16W Metal Oxide AA R1973 VRS CZ1JF000J 0 1 16W Metal Oxide AA R1974 VRS C...

Page 85: ...Oxide AA R8404 VRS CZ1JF102J 1k 1 16W Metal Oxide AA R8407 VRS CZ1JF102J 1k 1 16W Metal Oxide AA R8412 VRS CZ1JF471J 470 1 16W Metal Oxide AA R2944 VRS CZ1JF152J 1 5k 1 16W Metal Oxide AA R2945 VRS TV2BDR12J 0 12 1 8W Metal Oxide AB R2946 VRS CZ1JF473J 47k 1 16W Metal Oxide AA R2947 VRS CZ1JF473D 47k 1 16W Metal Oxide AB R2948 VRS CZ1JF222D 2 2k 1 16W Metal Oxide AA R2949 VRS CZ1JF104J 100k 1 16W ...

Page 86: ...etal Oxide AA R8417 VRS CZ1JF821J 820 1 16W Metal Oxide AA R8421 VRS CZ1JF471J 470 1 16W Metal Oxide AA R8422 VRS CZ1JF471J 470 1 16W Metal Oxide AA R8423 VRS CZ1JF821J 820 1 16W Metal Oxide AA R8451 VRS CZ1JF471J 470 1 16W Metal Oxide AA R8452 VRS CZ1JF222J 2 2k 1 16W Metal Oxide AA R8453 VRS CZ1JF152J 1 5k 1 16W Metal Oxide AA R8454 VRS CZ1JF392J 3 9k 1 16W Metal Oxide AA R8455 VRS CZ1JF102J 1k ...

Page 87: ... 16W Metal Oxide AA R557 VRS TV1JD5R6J 5 6 1 16W Metal Oxide AA R558 VRS TV1JD5R6J 5 6 1 16W Metal Oxide AA R559 VRS CZ1JF223J 22k 1 16W Metal Oxide AA R560 VRS CZ1JF223J 22k 1 16W Metal Oxide AA R561 VRS CZ1JF103J 10k 1 16W Metal Oxide AA R562 VRS CZ1JF682J 6 8k 1 16W Metal Oxide AA R563 VRS CZ1JF392J 3 9k 1 16W Metal Oxide AA R564 VRS CZ1JF103J 10k 1 16W Metal Oxide AA R565 VRS CZ1JF912J 9 1k 1 ...

Page 88: ...068TAZZ Connector 70Pin AG DUNTK2800PM03 CCD UNIT INTEGRATED CIRCUIT IC2 VHiM24C08W6 1 M24C08W6 E2 PROM AH TRANSISTOR Q1 VS2SC4627CD 1 2SC4627CD AB Q343 VSKRC404E 1 KRC404E AB COILS L303 VPCCM101K2R1N Peaking 100µH AC L304 VPCCM470KR95N Peaking 47µH AC L305 VPCQM101K4R3N Peaking 100µH AB L341 VPAWM100J2R6N Peaking 10µH AC L342 VPD9M151J170N Peaking 150µH AC L3701 VPCCM4R7MR13N Peaking 4 7µH AB L37...

Page 89: ...e AC 339 MLEVP0286GEZZ Tu Sub Brake AC 340 MSPRD0169GEZZ Tu Brake Spring AD 341 LHLDZ2106GEZZ Light Guide Holder Ass y AF 342 LANGG9102GEFW Down Guide AF 343 MSPRT0408GEZZ Tension Spring AD 344 MSPRD0186GEZZ S Brake Spring AD 345 DDRMW0038TEV1 Upper Lower Drum Ass y BK 346 PGiDM0154GEZZ Tape Guide AB 348 QBRSK0042GEZZ Earth Spring AC 349 PGiDM0182GEZZ Drum Base AF 354 MSPRC0209GEZZ Gr Adjusting Sp...

Page 90: ...0030TAZZ Light Guide Plate AH 12 PMiR 0032TAZZ Reflection Sheet AD å 13 CLMPV0049LM01 Lamp Inverter Unit BA 14 CPNLC0048LM02 LCD Panel CD 15 PZETV0370TAZZ LCD Lead Sheet AB 17 TLABM2220TAZZ Model Label AC 18 CLNSA0127TA01 Lens Unit BS 19 GFTAC1361TASA Cassette Compartment AD Cover 20 DUNTK3106QA00 VCR Unit 21 DUNTK2934QA03 CAMERA Unit 22 QPWBH2937TAZZ Tilt FPC AQ 23 LHLDW1038TA00 FPC Holder AC 24 ...

Page 91: ...60TA01 SmartMedia Card BL RCORF0038TAZZ Ferrite Core Large AK RCORF0083CEZZ Ferrite Core Small AL ACCESSORIES NOT REPLACEMENT ITEM TGANE0071TAZZ Guarantee Card TLABK0002PEZZ No Card PACKING PARTS NOT REPLACEMENT ITEM SPAKC7637TAZZ Packing Case SPAKP6163TAZZ Wrapping Paper SPAKP6129TAZZ HOSO PP SSAKA0105TAZZ Polyethylene Bag SPAKA6345TAZZ Packing ADD SPAKA6392TAZZ Packing ADD Top SPAKA6393TAZZ Pack...

Page 92: ...5 348 202 349 362 354 355 208 369 313 363 208 202 214 312 310 202 209 209 215 318 332 316 311 304 209 370 364 333 302 214 303 301 214 309 323 322 209 315 317 214 327 307 308 208 209 209 306 208 341 376 343 330 212 357 329 336 206 344 339 338 337 214 358 206 209 209 209 342 209 209 372 334 335 214 300 214 361 360 331 207 214 340 305 209 326 321 214 209 216 216 204 209 211 314 319 365 366 367 208 20...

Page 93: ...b 25 b b b b b i 19 14 b 13 18 e d d 17 50 51 52 12 11 1 46 b 43 c 41 42 b 40 k e 48 47 c 32 63 49 39 c 5 70 72 67 68 65 66 69 64 36 62 35 54 34 38 37 c c e 10 9 15 b 58 b a 57 56 60 b 8 i i 24 2 f f d b f 21 20 23 47 71 22 6 3 6 2 6 4 6 5 7 2 7 3 7 4 7 5 2 5 2 4 2 3 2 2 2 6 6 9 6 7 6 7 6 8 6 12 6 14 6 11 6 10 6 13 a a c g b b k 56 2 1 3 1 4 5 5 5 4 5 2 1 2 c CABINET EXPLODED VIEW ...

Page 94: ...escription Code VL AD260U CASSETTE HOUSING CONTROL UNIT EXPLODED VIEW A B C 1 2 3 4 5 6 A B C D 1 2 3 4 5 6 Face the thinner part toward the lens side Lens side CCD side The mark must be on the face Mark 4 5 6 2 1 3 CAMERA UNIT EXPLODED VIEW 401 401 400 ...

Page 95: ...e Install Manual UBATL0011TAZZ Lithium Battery SPAKA6392TAZZ Packing ADD Top SPAKP6163TAZZ Wrapping Paper SPAKA6393TAZZ Packing ADD Bottom RRMCG0084TASA Remote Control UBATU0247AJZZ AA Size Battery x2 SSAKA0105TAZZ Polyethylene Bag SPAKP6129TAZZ HOSO PP TiNSE0416TAZZ Operation Manual TGANE0071TAZZ Guarantee Card TLABK0002PEZZ No Card SPAKC7637TAZZ Packing Case UBATM0010TA01 Battery QCNW 1295TAZZ A...

Page 96: ...115 Ref No Part No Description Code Ref No Part No Description Code VL AD260U ...

Page 97: ...chigi 329 2193 Japan COPYRIGHT 2001 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 S Japan P SREC TQ1130 S May 2001 Printed in JAPAN SA DS ...

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