Casio QV-7000SX Especificações

RQV-7000SXOCT. 1998(without price)(KX-778)Ver.1 Aug / 1999INDEX

— 8 —1-4. Flash operation and recharge operation• Set QV-7000SX in “REC” mode.• Normal Recording mode ( ).• Apply 6.0 ± 0.1 V voltage on DC in jack.1.

— 9 —Flash trigger waveform1. Normal waveform TIME : 1 µ sec/DIVVOLTS : 1 V/DIV(2) When trigger skipping occurs on the firstnegative pulse.ACQUIRENORM

— 10 —1-5. Current consumption• Set QV-7000SX to “PLAY” mode.1. Preparation(1) Voltage regulator.(2) Ammeter.2. Adjustment procedure(1) Current consum

— 11 —2. D-PCB Assy2-1. Operation check1. Preparation• PC(IBM Compatible)/OS:Windows 95• Link cable• ProgramDT778.EXE (D PCB ass’y check program)REF.L

— 12 —✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ DT778 (KX-778 D PCB checking software) for DOSV– – – – – – – – – – – – – – – – – –

— 13 —2-2. Clock oscillation check• Turn power off• Room temperature should be 25 ± 10 °C.1. PreparationPedometer or frequency counter or quartz timer

— 14 —3. L-PCB Assy3-1. VCC21, VEE9 Voltage adjustment1. Preparation• AC adaptor or voltage regulator• Multimeter2. Adjustment procedure(1) Adjust VR1

— 15 —3-4. VCO free run frequency adjustmentRoom temperature should be 20 ± 10 ºC1. Preparation• AC adaptor or voltage regulator• Frequency counter2.

— 16 —2.85V ± 0.05V(pedestal-10 step)3.5 ± 0.05V(pedestal-pedestal)3-7. Brightness voltage setting and contrast adjustment1. Preparation• AC adaptor o

— 17 —4. TEST MODE4-1. TEST MODE(1) Turn POWER on while pressing MENU key and DISP button simultaneously.(2) TEST MODE screen is displayed.(3) When sc

CONTENTSSPECIFICATIONS...

— 18 —4-3. MENU2CAUTION : Do no execute operations of MENU2 other than noted in 3. Adjustment.Program data maybe corrupted and will be unable to use.(

— 19 —DISASSEMBLY1.Main2. Unlock battery cover.4. Unscrew tow screws (S3)in the battery holder.5. Unscrew two screws (S3) on the bottom.6. Rotate the

— 20 —CN160CN150CN580CN8009. Desolder the red wire which comes from theswitch unit.12.Unscrew two screws (S1) fixing CAM caseand remove CN540 then tak

— 21 —2. Lower case1. Remove battery cover by turning it upwardto the right.3. Open CF cover and make sure not to damagethe detect switch. By pressing

— 22 —9. Remove lower case cover from lower case.10.Lower case cover and lower case separated.11.Lower case cover and IR cover separated.12. Remove CF

— 23 —3. Upper case1. Unscrew three screws (S5) on L PCB ass’y.Remove CN920 and CN700.2. Upper case and L PCB ass’y separated.3. Remove cushion.6. Upp

— 24 —4. CAM case1. Remove two screws (S3) on CAM case.2. Remove upper case by pressing the upperpart of CAM case ass’y3. Unscrew one screw (S3) on L

— 25 —9. Remove sensor PCB ass’y.When assembling, make sure the wires areinside the ribs.10.Discharge the flash capacitor by using adischarge tool.12.

— 26 —EXPLODED VIEW1711S414S4S313184344422012S4S3S3S1S6S1S5151938S8S3541876104S3S32537S1S5S7392116403435S5S5S531212624S523S33233E9S1273S3S322283029~2~

DIGITAL PCB ASSYN Item Code No. Parts name Specification Appricable Q PRICE CODE RIcsIC560 20126033 LSI MB81V18165B50LPFTN Common 1 BT CIC561 20126033

— 1 —Item SpecificationRecord Format JPEG (with COMPACTFLASH memory card)Recording Medium COMPACTFLASH memory cardMemory Capacity/ S (1280 x 960): 88/

N Item Code No. Parts name Specification Appricable Q PRICE CODE RDIODESD691 23900777 DIODE/CHIP IMN10T-108 Common 1 AB CD670 23901183 DIODE/CHIP MA14

N Item Code No. Parts name Specification Appricable Q PRICE CODE RDIODESD757 23901358 DIODE/CHIP/VARI.CAP MA329-(TX) Common 1 AC CD130 23901379 DIODE/

N Item Code No. Parts name Specification Appricable Q PRICE CODE RN 27 66135130 CASE/UPPER K140483-1 Common 1 AT CN 28 66135140 PANEL/DISPLAY K240987-

— 31 —PRINTED CIRCUIT BOARDSD-PCB (PCB-778D)

— 32 —L-PCB (PCB-778L)

— 33 —C-PCB (PCB-778C)

— 34 —SCHEMATIC DIAGRAMSD-PCB (PCB-778D) CIRCUIT

— 35 —L-PCB (PCB-778L) CIRCUIT

— 36 —C-PCB (PCB-778C) CIRCUIT

— 37 —TROUBLESHOOTINGTrouble1 : Power turns off while in operation.cause1To prevent CF data error, the unit will automatically turn off when CF cover

— 2 —BLOCK DIAGRAMCCDCDS+AGC+ADCVdrvBufferMN3774PT HD49323AFLR3668515.0V3.3V-9.0V3.3V3.3V21.0V15.0V3.3V-9.0VVoltageConverter21.0V15.0VC-PCBD-PCBKIN0KI

— 38 —(4) Check program Ver.Insert CF card that comes with the unit. Then turn power on pressing DISP button and MENUbutton at the same time. Make sur

— 39 —Trouble5 : Display shows;CFCF ERRORFORMAT MENUcause1. Error in CF data.action1. Refer to the owner’s manual.CF can be handled the same way as ha

— 40 —Trouble9 : Display failure when flash is used.cause1. Noise when flash is in operation.action1. Refer to “Strobe operation check on page 8”.Trou

CASIO TECHNO CO.,LTD.Overseas Service DivisionNishi-Shinjuku Kimuraya Bldg. 1F5-25, Nishi-Shinjuku 7-ChomeShinjuku-ku, Tokyo 160-0023, JapanVer.1 : Co

— 3 —ADJUSTMENT Preparation1. PC (IBM Compatible)/OS:Windows 952. Link cable.3. Adjustment program1) ADJ778F.EXE (Program)2) 0829.ADJ (Data file)3) A

— 4 —1. Complete Unit1-1. Loading ADJSet QV-7000SX to “PLAY” mode.1. Preparation• PC(IBM Compatible)/OS:Windows 95• Link cable• Adjustment program: AD

— 5 —1-2. White balance · Sensitivity adjustment•Set QV-7000SX to “REC” mode.•Normal Recording mode ( ).•Light box.1. Preparation(1) PC (IBM Compatibl

— 6 —4. 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

— 7 —1-3. Scratch compensation• Set QV-7000SX to “REC” mode.• Normal Recording mode ( ).• Light box.1. Preparation(1) AC adaptor or stabilizer.(2) Ke