Casio QV-8000SX Service Manual & Parts List
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Casio QV-8000SX Service Manual & Parts List

Casio QV-8000SX Service Manual & Parts List

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QV-8000SX
(KX-714)
OCT. 1999
INDEX
Ver.2
Dec / 1999
R

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Summary of Contents for Casio QV-8000SX

  • Page 1 (without price) QV-8000SX (KX-714) OCT. 1999 INDEX Ver.2 Dec / 1999...

  • Page 2: Table Of Contents

    CONTENTS SPECIFICATIONS ............................1 BLOCK DIAGRAM ............................3 ADJUSTMENT ............................4 1. Program version upgrading ......................5 1-1. How to confirm the program (graphic menu) version .............. 5 1-2. Upgrading procedure using the CompactFlash card ............... 5 1-3. Upgrading procedure using the PC link cable ................6 2.

  • Page 3: Specifications

    SPECIFICATIONS File Format Still images (including panoramas): JPEG (Exif. Ver. 2.1), DCF standard (design rule for camera file system), DPOF compatible, Movies: AVI Recording Medium CompactFlash card Recorded image Size 1280 x 960 pixels, 640 x 480 pixels Standard Memory Capacity, Static 1280 x 960 Number of Image Files,...
  • Page 4 Input/Output Terminals DIGITAL IN/OUT, USB port (special mini port), AC adaptor connector, VIDEO OUT (NTSC, PAL) Power Supply Four AA-size alkaline or lithium batteries Four AA-size nickel-hydrogen rechargeable batteries (NP-H3) AC adaptor (AD-C620) Battery Life The values noted below indicate the number of hours before battery failure under normal operating temperature (25°C).

  • Page 5: Block Diagram

    BLOCK DIAGRAM KEY UNIT TOP KIN0 KOUT0 PACT 13pin KIN1 KOUT1 C-PCB KIN2 KOUT2 D-PCB KIN3 REC/PLAY VCC3-5 DGND ICX202BQW 3.3V AD9803 80pin 22pin+18pin FLASH/MASK ROM 3.3V CDS+AGC+ADC CDSSEN CSUBN (16M) CDSSCK 3.3V 4.0MHz 15.0V CDSSDATA 3.3V 3.3V 3.3V CXD3400N TGSEN VCC15 -7.5V...

  • Page 6: Adjustment

    ADJUSTMENT Preparation 1. PC (IBM PC/AT Compatible)/OS:Windows 95/98 2. PC Link cable. 3. Program 1) ADJ778F.EXE (Color adjusting data transmission program) 2) FLOAD115.EXE (Camera unit version upgrade program) 3) _ROM.BIN (Camera unit program data) 4) _GMENU.BIN (Camera unit menu display data) 4.

  • Page 7: Program Version Upgrading

    1. Program version upgrading The program and the graphic menu are stored in the camera unit. Confirm the version number of them, and if old version data are used, change them to the latest version. For making an upgrade, two methods are available: with a CF card or with a PC link cable. Notes: (1) Make sure to use an AC adaptor.

  • Page 8: Upgrading Procedure Using The Pc Link Cable

    2. In case the internal program version of the camera unit is 99.08.26 or later. (1) Copy a program of the latest version (_ROM.BIN) and a graphic menu (_GMENU.BIN) to the CompactFlash card. Install the CompactFlash card into the camera. (2) Connect an AC adaptor to the camera.
  • Page 9 (8) Data transmission shall start. (9) As soon as “program complete” message is displayed on the status box, the transmission is completed correctly. (10) Plug out the AC adaptor plug from the camera. (Note that the power cannot be turned off using the power switch.) (11) Exchange the card with a CompactFlash card for photography.

  • Page 10: Test Mode

    2. TEST mode CAUTION: PROCEED ONLY THE SPECIFIED ITEMS. (If items other than as specified here are executed, the inner data may be destroyed causing the camera to be unusable). 2-1 How to activate the TEST mode Activation of the TEST mode Turn on the power while pressing DISP and MENU keys simultaneously.
  • Page 11 (2) MENU2 MENU2 1. CCD ADJUS1 2. CCD ADJUS2 3. STROBE ADJUST 4. DISPLAY LENS ADJ 5. SDRAM CHECK 6. KEY CHECK 7. LED CHECK 8. CF CHECK 9. BATT. TEST 10. REC INFO MENU2 11. NOISE CAPTURE 12. BAYER CAPTURE 13.

  • Page 12: Product Conditions

    3.Product conditions 3-1 Flash adjustment (when Flash unit is replaced) • Make sure to implement these adjustments whenever the Flash unit has been exchanged. 1. Equipment or facility required (1) A dark room. (2) An AC adaptor. (3) Gray paper (Color: Oxford Grey No. 22 of Superior Specialties Inc.) There are two sizes of the paper available as registered parts (They can be purchased at camera shops as well.) Color Number and...

  • Page 13: Flash Adjustment (When Lens Unit Is Replaced)

    3-2 Flash adjustment (when Lens unit is replaced) 1. Outline Flash adjustment data are recorded in the Lens unit. When you exchange a Lens unit, Please be sure to carry out. 2. Caution If the program version is as follows, perform the adjustment after you upgrade the program. (Otherwise data transmission is disabled.) For upgrading or confirming the program version, refer to the sections in [1] Program version upgrading.
  • Page 14 (4) Read the adjustment data that were used before the repair from the camera. Click on the Recept button of the ADJ program. When “receive OK” message is indicated, adjustment data will be entered into each item. Reference: It is also possible to store the adjustment data to your PC. Execute “Save as (A)”...
  • Page 15 (10) Read the adjustment data of new Lens unit. Click on the Recept button of the ADJ program. When “receive OK” message is indicated, adjustment data will be entered into each item. (11) Rewrite values of the following items with the values that have been written down beforehand. (Values before exchanging the lens unit) CAUTION: NEVER REWRITE VALUES OF OTHER ITEMS THAN SPECIFIED BELOW! strobe_pwm...

  • Page 16: Flash Operation And Recharge Operation

    (3) Shoot in red eye reduction mode and make sure it flashes twice. (4) Connect QV-8000SX and TV with video cable and make sure that the pictures taken in steps (2) and (3) are not whitish, dark or erroneously colored.
  • Page 17 Flash trigger waveform : 1 µ sec/DIV 1. Normal waveform TIME VOLTS : 1 V/DIV 757µV 1µV UERT The first pulse on the positive side. It is OK if a wave-shaped waveform is generated up to the second pulse on the positive side. The first pulse on the negative side.

  • Page 18: Current Consumption

    3-4. Current consumption Set QV-8000SX to "PLAY" mode 1. Preparation (1) Voltage regulator (2) Ammeter 2. Adjustment procedure (1) Apply 6.0 ± 0.1 V voltage on DC in jack. • Make sure that current consumption is less than 520 mA in PLAY mode.

  • Page 19: Vcom-Dc Adjustment

    L.P.F S1153 Photo sensor amp. C2719 Oscilloscope LCD QV-8000SX Minimize the ripple components (Reference) Simplified adjustment method Take an image of the monoscope pattern using the camera, and adjust VR321so that the 10- step gray scale will be in its best condition.

  • Page 20: Operation Check

    3-6. Operation check 1. Preparation (1) Batteries. (2) AC adaptor. (3) PC (IBM PC/AT compatible)/OS:Windows 95/98. (4) Link cable. (5) PC link program. (6) TV (with video teminal). (7) Video cable. (8) USB cable / USB driver (9) Test chart (for photography check) (That which carried out color printing of picture data "CHART1.JPG"...

  • Page 21: D-Pcb Assy

    4. D-PCB Assy 4-1. Clock oscillation check • Turn power off. • Room temperature should be 25 ± 10 °C. 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 CP526 signal pad;...

  • Page 22: L-Pcb Assy

    5. L-PCB Assy 5-1. VCC3, VCC3-1, VCC5, VCC5-1 Voltage check 1. Preparation • AC adaptor or voltage regulator • Multimeter 2. Adjustment procedure Make sure (CP112) = 3.3 ± 0.1 [V] VCC3 VCC3-1 (CP116) = 3.3 ± 0.1 [V] (CP121) = 5.0 ± 0.15 [V] VCC5 VCC5-1 (CP131) = 5.0 ±...

  • Page 23: Vco Free Run Frequency Adjustment

    (2) Adjust VR321 so that maximum VCOM output (CP351) will be 4.8 ± 0.2 V. 3. Notes When unable to adjust using AC adaptor, use voltage regulator and supply power to be VCC-1-1 (CP105) = 5.0 ± 0.05 V. 4. Connection diagram QV-8000SX L-PCB High level VCOM Amplitude 4.8 ±...

  • Page 24: Rgb Amp And Sub-Brightness Voltage Setting Adjustment

    (8) Consecutively, execute 5-8. Contrast and Brightness voltage setting adjustment. 3. Notes When unable to adjust using AC adaptor, use voltage regulator and supply power to be VCC-1-1 (CP105) = 5.0 ± 0.05 V. VCC2-1(CP344) 4. Connection diagram QV-8000SX L-PCB Killer terminal (CP308) VCC1-1 Power supply (CP105)

  • Page 25: Contrast And Brightness Voltage Setting Adjustment

    (8) Remove the resistance set between the killer terminal (CP308) and the VCC2-1 (CP344). 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. 4. Connection diagram VCC2-1(CP344) QV-8000SX L-PCB Killer terminal (CP308) VCC1-1 Power supply...

  • Page 26: Color Setting Adjustment

    (1) Execute this adjustment after adjusting the contrast. (2) Consecutively, execute the TINT adjustment. (3) When unable to adjust using AC adaptor, use voltage regulator and supply power to be VCC-1-1 (CP149) = 5.0 ± 0.05 V. 4. Connection diagram QV-8000SX L-PCB VCC1-1 Power supply (CP105)

  • Page 27: Tint Setting Adjustment

    3. Notes (1) Execute this adjustment after color adjustments. (2) When unable to adjust using AC adaptor, use voltage regulator and supply power to be VCC-1-1 (CP149) = 5.0 ± 0.05 V. 4. Connection diagram QV-8000SX L-PCB VCC1-1 Power supply (CP105)

  • Page 28: Disassembly

    DISASSEMBLY 1. Place the camera on anti-static sheet. 5. Unscrew one screw (S6) in the battery holder. screw (S6) 2. Tools to use: 1 Precision screwdriver (+) 2 Precision screwdriver (–) 3 Tweezers 6. Unscrew two screws (S6) on the bottom. 4 Discharge tool 5 Soldering iron/solder screws (S6)
  • Page 29 8. Rotate the CAM case and unserew one screw 11. Rotate the CAM case and unserew one screw (S6) (S6) on the side. on the side. Screw (S6) Screw (S6) 9. Rotate the CAM case to the other side and 12.
  • Page 30 [2] Lens unit 15. Desolder the red wire. 19. Unscrew two screws (S2) fixing CAM case. screws (S2) 16. Remove three connectors. 17. Remove two flat cables. 20. Remove a connector. 18. Upper case block and lower case block sepa- 21.
  • Page 31 22. Remove two screws (S5) that attach the lens 25. Discharge the flash capacitor by using a discharge cover on CAM case. tool (for 1 sec. or more). screws (S5) 26. Discharge (+) (a pad around marked) 23. Remove the lens cover. 27.
  • Page 32 28. Desolder three wires. 30. Unscrew one screw (S7). Screw (S7) 31. Unscrew one screw (S4). Caution: Do not screw forcibly when assembling. Screw (S4) 32. Remove flash unit. 29. Disconnect a flat cable. — 30 —...
  • Page 33 33. Disconnect three flat cables. 35. Remove C PCB. 36. Disconnect two flat cables and one connector. 34. Unscrew one screw (S1). Screw (S1) — 31 —...
  • Page 34 37. Unscrew one screw (S1). 40. Remove L case ass'y. Screw (S1) 38. Remove MD PCB. 41. This is the Lens unit. [3] Lower case ass'y 39. Unscrew two screw (S1) on L case ass’y. 42. Remove battery cover. Screws (S1) 43.
  • Page 35 44. Unscrew one screw (S4). 47. Remove one screw (S6) affixing battery holder. Screw (S4) Screw (S6) 45. Disconnect a flat cable. 48. Remove the battery holder. 46. By pressing the CF card eject knob remove 49. Unscrew one screw (S2) affixing switch unit. D PCB.
  • Page 36 [4] Upper case ass'y 51. Unscrew three screws (S1) on L PCB. 53. Disconnect the connector that links to BL ass'y. 54. Remove L PCB. 55. Remove cushion. 52. Disconnect a flat cable. — 34 —...
  • Page 37 56. Unscrew four screws (S1) on BL ass’y. 57. Peel off the insulation seal. 58. Remove BL unit. 59. Take the spacer out. 60. Remove LCD. — 35 —...
  • Page 38 61. Unhook DP panel from behind, and push it out. 62. Remove DP panel. 63. All parts separated. — 36 —...

  • Page 39: Exploded View

    EXPLODED VIEW 12-2 15-1 12-1 13 15-2 — 37 —...
  • Page 40 Common 6614 3320 LABEL/BATTERY K441507-2 Common 12-1 6614 3490 COVER/LOWER K140597-1 Common 12-2 6614 3500 COVER/JACK K441730-1 Common 6611 0460 PLATE/CASIO C441170-1 Common 6614 1700 COVER/IRDA K341303-2 Common 6613 4965 PCB ASSY/BL K241055*1 Common 15-1 3851 2102 LAMP/FLUORESCENT CAS-1.8JS2.5-1 Common...

  • Page 41: Parts List

    Item Code No. Parts Name Specification Applicable Q Price Code R 6614 3219 PCB ASSY/STROBE K441824*1 Common 6614 3300 CASE/CAMERA K140600-1 Common 1001 4231 LINER CASE UNIT K241223*1 TK(714) Common 1001 4048 LENS UNIT S K341918*1 TK(714) Common 1001 4049 PCB ASSY/MD S K442238*1 TK(714) Common...
  • Page 42 CAMERA PCB ASS'Y Item Code No. Parts Name Specification Applicable Q Price Code R 1001 4050 PCB ASSY/C S K442237*1 TK(714) Common CONNECTORS CN200 3502 2704 CONNECTOR 52892-1890 Common CN250 3502 2704 CONNECTOR 52892-1890 Common CN251 3502 2703 CONNECTOR 52892-2290 Common DIODE D210...
  • Page 43 LINEAR PCB ASS'Y Item Code No. Parts Name Specification Applicable Q Price Code R 6614 3209 PCB-K714D-L ASSY K341675*1 Common CONNECTORS CN100 3501 7091 CONNECTOR 53254-0310 Common CN310 3502 2226 CONNECTOR SM02B-SRSS-TB Common DIODES D100 2390 2506 DIODE RB060L-40-TE25 Common D110 2390 1883 DIODE/SHOTTKY RB160L-40TE25...
  • Page 44 Item Code No. Parts Name Specification Applicable Q Price Code R VARIABLE RESISTORS VR300 2775 3464 RESISTOR/SEMIFIXED/CHIP POZ2AN-1-203N-T00 Common VR301 2775 3464 RESISTOR/SEMIFIXED/CHIP POZ2AN-1-203N-T00 Common VR302 2775 3465 RESISTOR/SEMIFIXED/CHIP POZ2AN-1-503N-T00 Common VR303 2775 3465 RESISTOR/SEMIFIXED/CHIP POZ2AN-1-503N-T00 Common VR304 2775 3464 RESISTOR/SEMIFIXED/CHIP POZ2AN-1-203N-T00 Common VR305 2775 3465 RESISTOR/SEMIFIXED/CHIP POZ2AN-1-503N-T00...

  • Page 45: Printed Circuit Boards

    PRINTED CIRCUIT BOARDS C-PCB (PCB-K714D-C) — 43 —...
  • Page 46 D-PCB (PCB-K714D-D) — 44 —...
  • Page 47 L-PCB (PCB-K714D-L) — 45 —...
  • Page 48 MD-PCB (PCB-K714D-MD) ST-PCB (PCB-K714D-ST) — 46 —...

  • Page 49: Schematic Diagrams

    SCHEMATIC DIAGRAMS C-PCB (PCB-K714D-C) CIRCUIT — 47 —...
  • Page 50 D-PCB (PCB-K714D-C) CIRCUIT — 48 —...
  • Page 51 L-PCB (PCB-K714D-C) CIRCUIT — 49 —...
  • Page 52 MD-PCB (PCB-K714D-C) CIRCUIT — 50 —...
  • Page 53 ST-PCB (PCB-K714D-C) CIRCUIT — 51 —...
  • Page 54 FPC-PCB (PCB-K714D-C) CIRCUIT — 52 —...

  • Page 55: Troubleshooting

    TROUBLESHOOTING Trouble1 : Power does not turn on. cause1. Shortcircuit. (L-PCB: FU102, FU103, FU104, FU105) action1. Replace fuse. cause2. CF cover is open. Detect switch 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.
  • Page 56 Trouble5 : Flash does not light cause1. Loose connection of the connector between PCB D and camera unit. action1. Insert the connector tightly. cause2. Faulty Flash unit action2. Replace Flash unit. cause3. Open circuitted fuse (FU102 on PCB L) action4. Replace the fuse. Trouble6 : Display failure when flash is used.
  • Page 57 • DISASSEMBLY • PRINTED CIRCUIT BOARDS • SCHEMATIC DIAGRAMS • TROUBLE SHOOTING Ver.2 : The following items were changed. • PARTS LIST (P.38, 39) CASIO TECHNO CO.,LTD. Overseas Service Division Nishi-Shinjuku Kimuraya Bldg. 1F 5-25, Nishi-Shinjuku 7-Chome Shinjuku-ku, Tokyo 160-0023, Japan...

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