Casio QV-7000SX Service Manual & Parts List Download Page 1 | Manualshive

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R

QV-7000SX

OCT. 1998

(without price)

(KX-778)

Ver.1 Aug / 1999

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Summary of Contents for QV-7000SX

Page 1: ...R QV 7000SX OCT 1998 without price KX 778 Ver 1 Aug 1999 ...

Page 2: ...3 L PCB Assy 14 3 1 VCC21 VEE9 Voltage adjustment 14 3 2 VCC3 VCC5 VCC5 1 VCC5 2 VCC3 5 EVCC3 Voltage check 14 3 3 VCC2 adjustment and VCC13 VCC7 VEE2 Voltage check 14 3 4 VCO free run frequency adjustment 15 3 5 BL drive voltage adjustment 15 3 6 VCOM AC adjustment and VCOM DC coarse adjustment 15 3 7 Brightness voltage setting and contrast adjustment 16 4 TEST MODE 17 4 1 TEST MODE 17 4 2 MENU1 ...

Page 3: ...pproximations only Exposure Light Metering Multi pattern spot metering by CCD Exposure Program AE aperture priority AE Exposure Compensation 2EV to 2EV 1 4EV units Shutter CCD shutter mechanical shutter Shutter Speed 1 4 to 1 1000 second 1 second in Night Mode Aperture F2 8 to F14 automatic and manual switching White Balance Automatic fixed 4 modes manual switching Self timer 10 seconds 2 seconds ...

Page 4: ...ROUT VDD VSH R G B CSYNC BLCTL PWCTL PW0 PW1 PW2 PW3 VCC3 6 EVCC3 VCC21 2 VEE9 2 VCC5 1 ST 2 VCC5 2 Ir 2 VCC5 Shutter 3 VCC1 3 GND 8 45 pin 13 pin 3 pin 26 pin Key unit rear 9 pin ADPTN RVS RDET RIGHT VMUTE AGND 3 80 pin VCC21 21 0V VEE9 9 0V VCC5 5 5V VCC3 5 3 3V VCC3 3 3V VCC5 1 5 0V VCC5 2 5 0V REG VDD 3 0V CM7018 Display controller IR3Y26A1 RGB I F 3 0V 5 0V AC ADP REG EVCC3 3 3V VCC13 12 75V ...

Page 5: ...LA20 one each Lay them together These filters are available in camera shops 1 ND filter ND10 50 50 Cosio parts code 19045436 2 ND filter ND20 50 50 Cosio parts code 19045437 3 Color temperature coverter filter LA10 50 50 Cosio parts code 19045438 4 Color temperature coverter filter LA20 50 50 Cosio parts code 19045439 7 Digital oscilloscope 8 Multimeter 9 Ammeter 10 Frequency counter 11 TV with vi...

Page 6: ... on Windows 95 3 Clik File F 4 Clik Open O 5 Search file 0829 ADJ and double click Data input to AE CCD TEST Version 6 Click Data transmission 7 Send OK message appears 3 Notes 1 When replacing CAM case CCD be sure to execute 2 Continue with the adjustment 1 2 White balance Sensitivity adjustment white balance and 1 3 Scratch compensation scratch compensation 3 When errors occur check CAM case and...

Page 7: ...press the shutter button 5 When RGB ADJ COMPLETE is displayed the adjustment of white balance is completed 6 Sensitivity Adjustment Remove two color temperature filters from simplified viewer then set the filter so that center of illuminance face and center of two ND filters are lined up 7 Set camera lens toward light source then press the shutter button 8 When SENS ADJ COMPLETE is displayed the a...

Page 8: ...light 2 Bring light box and filter and camera lens as close as possible 3 Operate the above procedure after loading ADJ Operate scratch compensation after the procedure above 3 PC display Example Color temperature coverer filter ND filter Chart Viewer QV 7000SX ...

Page 9: ...0 above the light box 4 Set camera lens toward light source then press the shutter button 5 When SAVE COMPLETE is displayed scratch compensation is completed 6 Turn power off 3 Notes 1 Make sure light box is not directly exposed to light 2 Bring light box and filter and camera lens as close as possible 3 Operate the above procedure after white balance sensetivity adjustment No 3 PROGRAM WHITE NOIS...

Page 10: ...ode and make sure it flashes twice 4 Connect QV 7000SX and TV with video cable and make sure that the pictures taken in steps 2 and 3 are not whitish dark or erroneously colored 5 Make sure that the charging current is less than 1 3 A 6 Monitor the waveform of 1 2 and 3 on a digital oscilloscope when flash goes on and make sure there are no errors comparing with the waveforms shown on the next pag...

Page 11: ... occurs on the first negative pulse ACQUIRE NORMAL 1 ENVELOPE 2 AVS REPET ON OFF SAVE ON ON OFF CH1 1V 757µV UERT 1µV First positive pulse First negative pulse OK if second positive pulse is shown 2 NG waveforms when trigger skipping occurs 1 When trigger skipping occurs on the first positive pulse ...

Page 12: ...dicators are off 1 6 Operation check 1 Preparation 1 Batteries 2 AC adaptor 3 PC IBM compatible OS Windows 95 4 Link cable 5 PC link program 6 TV with video teminal 7 Video cable 8 QV 7000SX for checking IrDA 2 Adjustment procedure Perform the fallowing operations and checkings 1 Battery operation AC adaptor operation 2 Switch operation 3 Cover open close operation CF insersion eject operation bat...

Page 13: ...ode is OK 1 REC PLAY mode 2 Video jack available 3 AC adaptor jack available Check JPEG compression extension Error mode 1 Color processor error 2 JPEG Encode error 3 JPEG Decode error When error occures replace D PCB ass y Check each mode by turning dial of switch unit Turn dial 1 step at a time then press space key to check the mode There are 10 modes Make sure each key works Since key scanning ...

Page 14: ...position by SPACE key MONO TONE Detect dial position by SPACE key SEPIA Button Check Press SHUTTER button Interrupted by ESC button OK Press SHUTTER button half way Interrupted by ESC button OK Press button Interrupted by ESC button OK Press button Interrupted by ESC button OK Press MENU button Interrupted by ESC button OK Press TELE button Interrupted by ESC button OK Press WIDE button Interrupte...

Page 15: ...1 Preparation Pedometer or frequency counter or quartz timer 2 Adjustment procedure Execute one of check from the followings 1 Pedometer within 62 ppm 2 Frequency counter check point CP670 signal pad 32 767 0 002 KHz 3 After setting time turn power off 30 minutes later check the time ...

Page 16: ...meter 2 Adjustment procedure Make sure VCC3 CP112 3 3 0 2 0 1 V VCC3 5 CP147 3 3 0 2 0 1 V VCC5 CP142 5 5 0 2 V VCC5 1 CP137 5 0 0 15 V VCC5 2 CP139 5 0 0 15 V EVCC3 CP115 3 3 0 1 V 3 Notes When unable to adjust using AC adaptor use voltage regulator and supply power to be VCC 1 1 CP149 5 0 0 05 V 3 3 VCC2 adjustment and VCC13 VCC7 VEE2 Voltage check 1 Preparation AC adaptor or voltage regulator M...

Page 17: ...tion AC adaptor or voltage regulator Multimeter 2 Adjustment procedure Make sure that CP910 BL VCC is within 5 4 0 2V 3 Notes When unable to adjust using AC adaptor use voltage regulator and supply power to be VCC 1 1 CP149 5 0 0 05 V 3 6 VCOM AC adjustment and VCOM DC coarse adjustment 1 Preparation AC adaptor or voltage regulator Digital oscilloscope 2 Adjustment procedure 1 Make sure amplitude ...

Page 18: ...ge of VB CP335 signal is 3 5 0 05 V 5 Adjust contrast VR VR344 so that contrast terminal voltage CP305 is 3 0 0 05 V temporary 6 Adjust Bright VR VR381 so that potential between VB CP335 signal s pedestal and 3 step is 2 20 0 05 V 7 Adjust contrast VR VR344 so that potential between VB CP335 signal s pedestal and 10 step is 2 85 0 05 V Make sure that waveforms are not distorted 3 Notes When unable...

Page 19: ...MODE display 2 MENU1 is displayed 1 INIT SETTING NTSC 2 INIT SETTING PAL 3 GRAY SCALE 10step 4 BLACK 5 50 GRAY 6 WHITE 7 CROSS HATCH 8 COLOR BAR 3 Select using button Choose by pressing SHUTTER button 1 MENU1 1 2 Set at factory On confirmation screen SHUTTER will start the settings Will not delete pictures in Flash memory 2 MENU1 3 Displays 10 step of gray scale Light intensity values are 16 38 60...

Page 20: ...t function When SHUTTER button is pressed it will shoot pictures intervally 3 MENU2 3 Displays FOCUS iris Shutter speed 4 MENU2 4 Connect QV 700SX with each other with cable and copy program codes The camera operating this menu will be the master camera and by sending its ROM data it will update the receiving camera s 8 Mbyte FLASH MEMORY Connect another QV 7000SX and turn on power then transmissi...

Page 21: ...ry holder 5 Unscrew two screws S3 on the bottom 6 Rotate the CAM case and unserew one screw S3 on the side 1 Remove CF card 3 Open battery cover and remove batteries 7 Rotate the CAM case to the other side and unscrew one screw S3 on the side screws S3 screws S3 screws S3 scarews S3 ...

Page 22: ...se and remove CN540 then take CAM case out 8 Separate the upper case and lower case Easy if from CAM case side CN cover will be remored 10 Remove CN150 red wire black wire and CN160 black wire red wire orange wire 11 Remove CN800 and CN580 13 CAM case block lower case block upper case block separated red wire screw S1 CN540 ...

Page 23: ...ng the CF card eject knob with a precision screw driver remove D PCB ass y 2 Unscrew screws S6 and CN510 on D PCB ass y 4 Lower case and D PCB ass y separated 7 Lower case and switch case separated 5 Lower case and battery holder separated 6 Unscrew one screw S1 on switch unit 8 Unscrew one screw S7 on lower case screw S1 screw S7 CN510 screw S6 ...

Page 24: ...er from lower case 10 Lower case cover and lower case separated 11 Lower case cover and IR cover separated 12 Remove CF cover by bending it from lower case 13 Lower case lower case cover IR cover battery cover CF cover separated ...

Page 25: ...parated 3 Remove cushion 6 Upper case TFT LCD module BL ass y separated 4 Unscrew two screw S1 in the tripod screw 5 Unscrew four screws S5 on BL ass y 7 Remove DP panel from upper case by pushing 8 DP panel sheet switch ass y upper case separated screw S5 screw S5 CN920 screw S5 CN700 screw S1 screw S5 screw S5 ...

Page 26: ...rew S3 on L case ass y 4 Rotate L case ass y and unscrew the other screw S3 6 Remove three screws S4 and desolder red wire on CL unit 5 Remove CN1 CN250 CN251 7 Desolder black wire and orange wire on CL unit 8 Unscrew S4 on sensor screw S3 screw S3 screw S3 CN1 CN251 CN250 black wire orange wire screw S4 screw S4 screw S4 red wire ...

Page 27: ...e sure the wires are inside the ribs 10 Discharge the flash capacitor by using a discharge tool 12 Flash unit CL unit L case ass y CAM case separated 11 Remove flash unit by pressing flash capacitor flash capacitor flash capacitor discharge discharge ...

Page 28: ...ED VIEW 17 11 S4 14 S4 S3 13 18 43 44 42 20 12 S4 S3 S3 S1 S6 S1 S5 15 19 38 S8 S3 5 41 8 7 6 10 4 S3 S3 25 37 S1 S5 S7 39 2 1 16 40 34 35 S5 S5 S5 31 21 26 24 S5 23 S3 32 33 E 9 S1 27 3 S3 S3 22 28 30 29 2 2 36 ...

Page 29: ... 21144676 IC CMOS TC7W04FU TE12L Common 1 AD C N IC710 21145857 IC HSDL 1100 008 Common 1 BK C N IC690 21145861 IC AD7823YRM REEL Common 1 AX C IC760 22540550 IC CMOS TC7W66FU TE12L Common 1 AD C IC761 22540550 IC CMOS TC7W66FU TE12L Common 1 AD C N IC440 71008365 IC TC75S51F TE85L Common 1 AF C SWITCH SW650 34122083 SWITCH MSS 26 Common 1 AD C JACKS JK770 30251937 JACK HSJ1636 011020 Common 1 AE ...

Page 30: ... IC390 21145805 IC NJM3414AV TE1 Common 1 AI C IC120 21145842 IC S 8327E50MC EKE T2 Common 1 AI C IC340 21145846 IC IR3Y26A1 Common 1 BH C IC137 21145849 IC TK11250BMCL Common 1 AE C IC900 21145858 IC S 8327B54MC ESI T2 Common 1 AH C SWITCH SW700 34122083 SWITCH MSS 26 Common 1 AD C JACK JK100 35016755 JACK POWER HEC3600 010120 Common 1 AD C TRANSISTORS Q131 22501579 TRANSISTOR CHIP 2SA1774TLR Com...

Page 31: ...751484 RESISTOR SEMIFIXED CHIP EVM 1XSX50B24 Common 1 AB C VR340 27751491 RESISTOR SEMIFIXED CHIP EVM 1XSX50B54 Common 1 AB C VR344 27751491 RESISTOR SEMIFIXED CHIP EVM 1XSX50B54 Common 1 AB C VR320 27751827 RESISTOR SEMIFIXED CHIP EVM 1XSX50B13 Common 1 AB C MAIN BODY COMPONENT 1 66110460 PLATE CASIO C441170 1 Common 1 AG X N 2 66134959 COVER BATTERY K341371 1 Common 1 AY B N 3 66134970 PLATE RAT...

Page 32: ... 55024 0091 Common 1 AK X N 35022476 SHELL EJECTOR CF 58624 0001 Common 1 AK X N E 58613787 E RING 2 0 JISB2805 Common 1 AA X S1 51120906 SCREW BT3 1 7X5 NI Common 5 AA X S3 58603381 SCREW PS3 1 7X4 Common 11 AA X S4 58600420 SCREW BT3 1 7X4 NI Common 4 AA X S5 58601477 SCREW BT3 1 7X3 5 Common 8 AA X N S6 58605733 SCREW BT3 1 7X12 NI Common 1 AA X S7 66307430 SCREW K440305 1 Common 1 AA X N S8 58...

Page 33: ... 31 PRINTED CIRCUIT BOARDS D PCB PCB 778D ...

Page 34: ... 32 L PCB PCB 778L ...

Page 35: ... 33 C PCB PCB 778C ...

Page 36: ... 34 SCHEMATIC DIAGRAMS D PCB PCB 778D CIRCUIT ...

Page 37: ... 35 L PCB PCB 778L CIRCUIT ...

Page 38: ... 36 C PCB PCB 778C CIRCUIT ...

Page 39: ...gular operations such as inserting or ejecting CF card refer to owner s manual 1 Error check Insert the CF card that comes with the unit Turn power on then tap the right side of the unit with finger Make sure power turns off detecting a shock Even if it dose not turn off proceed to the next step 2 Check program Ver Turn power on pressing DISP button and MENU key at the same time TEST MODE appears ...

Page 40: ...h is broken action2 Close memory card cover Replace detect switch cause3 No flat cable or broken flat cable between D PCB ass y and L PCB ass y action3 Replace or install flat cable cause4 No flat cable or broken flat cable between D PCB ass y and switch unit action4 Replace or install flat cable Trouble3 Video screen failure LCD display is OK cause1 Setting of NTSC PAL is incorrect action1 Set th...

Page 41: ...lace CF card cause3 Connector for CF card on D PCB ass y or circuit is broken action3 Replace connector or D PCB ass y Trouble6 Display shows SYSTEM ERROR CALL TECH SUPPORT cause1 Bad connection between D PCB ass y and camera unit action1 Reconnect connectors cause2 Erroneous EEPROM Dose not include CF card action2 Execute check program for D PCB ass y If no good replace it Trouble7 Display shows ...

Page 42: ...iffers between manufacturers types temperatures and storage time cause2 Current consumption is high action2 Check current consumption Repair the problem cause3 Kept battery in the camera itself for a long time action3 If not planning to use the camera for a long period of time remove batteries Even when power is turned off electricity is consumed Trouble13 When switching form PLAY to REC display t...

Page 43: ...pan Ver 1 Condition added on page 5 Correct 1 2 White balance Sensitivity adjustment 2 Adjustment procedure 9 Compensation program Connect QV 7000SX and PC with a link cable Set the camera in PLAY MODE Error 1 2 White balance Sensitivity adjustment 2 Adjustment procedure 9 Compensation program Connect QV 7000SX and PC with a link cable ...

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