(without price) QV-4000 (KX-821D) SEP. 2001 INDEX R Ver. 2 NOV. / 2002 Ver. 1 FEB.
CONTENTS SPECIFICATIONS ....................................................................................................................................... 1 BLOCK DIAGRAM ...................................................................................................................................... 3 ADJUSTMENT ............................................................................................................................................ 4 1. Program version upgrading ................
SPECIFICATIONS File Format Still images (including panoramas): JPEG (Exif. Ver. 2.
Shutter CCD electronic shutter; mechanical shutter, BULB, 60 to 1/1000 second Aperture F2.0/2.3/2.8/4.0/5.6/8.0, auto switching or manual switching White Balance Automatic, fixed (4 modes), manual switching Self-timer 10 seconds, 2 seconds Built-in Flash Flash Modes: AUTO, ON, OFF, Red eye reduction Flash Range: Approximately 0.5 to 3.5 meters Recording Functions One-shot, continuous, movie, panorama, AEB, self-timer, macro, Best Shot Monitor 1.
BLOCK DIAGRAM C LED Driver Lever AF LED Mode Dial CCD ICX406AQ Lens Unit 4pin CtoF POWER SW ØH-DRIVER TC7MH368FK X2 JOG Dial SHUTTER MAIN(SUB) LV-040A VCC300 16pin 6pin 6pin CDS/AGC AD9843A ØV-DRIVER CXD3400N VLED Charging Booster Circuit SGND + Strobe Unit FLASH JK CN Serial JACK 40pin BtoB VCC1-ST 40pin BtoB VCC5 A/V-JACK CF Connector —3— DB+ DCIN USB-JACK JKGND DC-JACK DB+ +1.8V +3.3V +5.0V +5.4V +15V +7.5V -7.
ADJUSTMENT ■ Preparation 1. PC (IBM Compatible)/OS:Windows 95/98 2. Link cable. 3. Adjustment program 1) ADJ821A.EXE 2) FLOAD.EXE 3) romxxxxxxxx.bin 4) gmenuxxxxxxxx.bin 5) qv-4000.bin (Color adjustment data transfer program) (Camera unit version up program) (Camera unit program data) (Camera unit menu display data) (Upgrade data for CF cards) 4. AC adaptor or stabilizer 5. Digital oscilloscope 6. Multimeter 7. Ammeter 8. Frequency counter 9. TV (with video terminal) 10. Video cable 11.
1. Program version upgrading In the camera unit, program and graphic menu are stored. Please check the version and update it if the version is not updated. There are two method of program updating; using CompactFlash card or utilizing PC link cable. Note: Be sure to use AC adaptor. 1-1. How to confirm the program (graphic menu) version 1. 2. Boot the test mode. Turn the power on while pressing DISP and MENU buttons simultaneously. Check the LCD display.
1-2. Upgrading procedure using the CompactFlash card (1) Prepare a CF card that contain QV-4000 firmware upgrading software (qv-4000.bin) in the root directory. (2) Insert the CF card in the QV-4000 and connect AC adaptor. (3) While pressing the control button, turn the power key on to "PLAY". The following display comes out. Version display (VER1.00 etc.) may come out on the bottom of the display.
1-3. Upgrading procedure using the PC link cable The restoration method at the time of firmware upgrade failure (1) Set CD-ROM for Service Disc into CD-ROM drive of a personal computer and boot FLASH LOADER “Fload.exe” then select a file to be transferred. The transmission files are “romXXXX XXXX.bin” and “gmenuXXXX XXXX.bin”. Perform file selection and rewriting one by one. If a transmission file is chosen, “loaded ***** bytes” is shown on the “Status” column of the display.
(7) If writing is completed, “program complete” will be shown on “Status” column of the display. (8) Disconnect AC adapter and shut off a power supply. This method does not turn the power off by key operation. Therefore, disconnect the AC adaptor to shut the camera off compulsorily. (9) Continuously choose and rewrite the other transmission file. Repeat the above steps 1 to 8 to rewrite.
2. Test mode Note: Do not perform the menu item unless explained here. (It may damage the internal data and camera becomes unusable.) 2-1. Booting To boot the test mode; Turn the camera on while pressing MENU and DISP buttons. To boot MENU1 Press DISP ➜ DISP ➜ MENU keys in order rapidly. To boot MENU2 Press FLASH ➜ FLASH ➜ MENU keys in order rapidly. To boot MENU3 Press SELF ➜ SELF ➜ MENU keys in order rapidly.
3 MENU2 MENU2 1. NOP 2. ZOOM 3. WB 4. IRIS 5. SHUTTER 6. KIZU 7. ZTRACK 8. STROBE 9. VCOM ADJUST ADJUST ADJUST ADJUST ADJUST ADJUST ADJUST 4 MENU3 MENU3 1. HARDWARE COLORBAR 2. REC INFO 3. BATT , TEST 4. PROG+GMENU UPDATE 5. PROG UP DATE 6. GMENU UPDATE 7. CHECK SUM 8. OSD DATA CHECK 9. ERROR MESSAGE TEST 10. SDRAM CHECK MENU3 11. KEY CHECK 12. LED CHECK 13. CF CHECK 14. SUBLCD ALL ON 15. CF SPEED TEST 16. AF INFO 17. SUBLCO CHECK 18. LASTMEM CLEAR 19. NOISE CAPTURE 20. BAYER CAPTURE MENU3 21.
3. Product conditions 3-1. Color adjustment data writing 1. Summary (1) QV-4000 is a high quality digital camera and makeshift adjustments cannot cover the quality of the camera's picture. Therefore, we have prepared set of lens ass'y that is adjusted precisely in the factory and a floppy disc containing the lens'es adjustment data as spare parts. (2) These adjustment data are stored in the FlashROM on Main PCB. 2.
(4) Read the adjustment data of before repairs. Click the Receipt button. “receive OK” will be indicated and adjustment data are shown. Reference: At this time you can save the adjustment data in your PC. File (F) ➜ Save as (A) Select the drive and name the file then save it. (Note: Do not forget to put extension code ".ADJ".) (5) Write down the following numbers. strobe-pwm (6) Replace the lens ass'y.
(10) Insert the floppy disc containing adjustment data of the lens ass'y in your PC and read the data. File (F) ➜ Open (O) Select FDD Select adjustment data file with extension code .ADJ. (11) Return the data of the Strobe-pwn you have written on step 5 (data before replacing the lens unit). Set strobeFlag "0" and click the calc sum button. Caution: Never change the other data. (12) Transfer the data to the camera. Click Trans button on ADJ window. “send OK” will be shown. (13) Turn the camera off.
1-4. To replace Main PCB (in case the contents of FlashROM can be read) (1) Connect AC adaptor and PC link cable to the camera. Note: Connect the link cable to serial port COM1. (2) Turn the camera on to set it on PLAY mode. (3) Boot adjustment program ADJ821A.EXE. At this time, each adjustment data are "-1". (4) Read the adjustment data of before repairs. Click the Receipt button. "receive OK" will be indicated and adjustment data are shown. (5) Save the adjustment data in the PC.
(8) Turn the camera on and set it on PLAY mode. (9) Boot the adjustment program (ADJ821A.EXE). (10) Load the saved data of the lens unit. (11) Transfer the data to the camera. Click Trans button on ADJ window. “send OK” will be shown. (12) Turn the camera off. (13) Booting the test mode, be sure that each adjustment item is YES. Power on while pressing DISP and MENU keys simultaneously.
1-5. In case of replacing Main PCB and lens ass'y (FlashROM on Main PCB contents cannot be read) (1) Replace PCB D and lens ass'y. (2) Connect AC adaptor and PC link cable to the camera. Note: Connect the link cable to serial port COM1. (3) Turn the camera on to set it on PLAY mode. (4) Boot adjustment program ADJ821A.EXE. At this point, adjustment data of each item is "-1". (5) Insert the floppy disc containing adjustment data of the lens ass'y in your PC and read the data.
(6) Transfer the adjustment data to the camera. Clock Trans button on ADJ program window. Send OK. Will be shown. (7) Turn the camera off. (8) Booting the test mode, be sure that each adjustment item is YES. Power on while pressing DISP and MENU keys simultaneously. ADJUSTMENT ZOOM OK WB OK IRIS OK SHUTTER OK KIZU OK ZTRACK STROBE VCOM OK OK OK (9) Perform the function check (Record/Playback).
3-2. Flash adjustment 1. General When you exchange a flash unit, please perform this adjustment. 2. Necessary equipment (1) Dark room (2) AC adaptor (3) Gray paper (Superior's oxford gray No. 22) The following sizes are available from us (also available from camra shop). Parts code 1904 5411 1904 5412 Parts name Superior photographing background paper Sperior photographing background paper Specifications No. 22 (1.75 x 2.7m) No. 22 (2.72 x 11m) 3. Condition (1) Perform in a dark room.
3-3. Flash operation and recharge operation 1. General When you exchange a flash unit, please perform this adjustment. 2. Necessary equipment (1) Dark room (2) AC adaptor (3) Gray paper (Superior's oxford gray No. 22) The following sizes are available from us (also available from camra shop). Parts code 1904 5411 1904 5412 Parts name Superior photographing background paper Sperior photographing background paper Specifications No. 22 (1.75 x 2.7m) No. 22 (2.72 x 11m) 3.
3-4. Current consumption 1. General When consumption of a battery is early, check. 2. Conditions • Set QV-4000UX to “PLAY” mode. 3. Preparation (1) Voltage regulator. (2) Ammeter. 4. Adjustment procedure (1) Current consumption (DC in = 6.0 ± 0.1 [V]) • Make sure that current consumption is less than 495 mA in PLAY mode. • Make sure that current consumption is less than 680 mA in REC mode.
3-5. VCOM DC adjustment 1. General Perform these adjustments when you replace LCD module or MAIN-PCB. 2. Preparation (1) AC adaptor or stabilizer. (2) Photo sensor / Photo sensor amp (C2719) (3) Digital oscilloscope. 3. Adjustment and checking (1) Turn the power on while pressing DISP and MENU keys simultaneously. (TEST MODE) (2) Push FLASH ➜ FLASH ➜ MENU keys in order rapidly. (TEST MODE 2) (3) Select VCOM ADJUST and press the shutter release button about half way.
3-6. Assist light adjustment. 1. General Perform this adjustment when you replace the assist light(LED). 2. Necessary equipment (1) Dark room. (2) AC adaptor. (3) TV (With video terminal). (4) Video cable. 3. Condition (1) Perform the adjustment in a dark room. (2) Distance between Lens and object is 2.0 ± 0.1m. (3) The camera's upper case is removed. 4. Adjustment. (1) Connect AC adaptor and video cable to the camera. (2) Turn on the camera and enter REC mode. (3) Set the drive mode dial in AEB mode.
3-7. Operation check 1. General After repairs, please check if needed. 2. Preparation (1) Batteries. (2) AC adaptor. (3) PC (IBM compatible)/OS:Windows 95/98. (4) Link cable. (5) Photo loader (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" and the "CHART2.JPG".) 3. Check matter (1) Shock and flash check (essential) 1 Shoot the test chart without flashing.
4. MAIN PCB Assy 4-1. RGB AMP and Sub-Brightness voltage setting adjustment 1. General Perform the following adjustments in order. 4-1. RGB AMP and Sub-Brightness voltage setting adjustment 4-2. Contrast and Brightness voltage setting adjustment 4-3. TINT setting adjustment 2. Preparation • AC adaptor or voltage regulator • Digital oscilloscope 3. Adjustment procedure (1) Start up Test mode Menu3. 1. Turn POWER on while pressing DISP key and MENU button simultaneously 2.
4-2. Contrast and Brightness voltage setting adjustment 1. Preparation • AC adaptor or voltage regulator • Digital oscilloscope 2. Adjustment procedure (1) Start up Test mode Menu3. 1. Turn POWER on while pressing DISP key and MENU button simultaneously 2. Quickly press keys in the order of TIMER key, TIMER key and MENU key. (2) Select / Execute GRAY SCALE (10 step). (3) Trigger VG waveform (CP344) by FRP (CP346) signal to adjust as noted below.
4-3. TINT setting adjustment 1. Preparation • AC adaptor or voltage regulator • Digital oscilloscope 2. Adjustment procedure (1) Start up Test mode Menu1. 1. Turn POWER on while pressing DISP key and MENU button simultaneously 2. Quickly press keys in the order of DISP key, DISP key and MENU key. (2) Select / Execute COLOR BAR. (3) Trigger FRP (CP346) signal to adjust as noted below.
4-4. EVCC3, VCC1.8, VCC3, VCC5, BLVCC Voltage check 1. Preparation • AC adaptor or voltage regulator • Multimeter 2. Adjustment procedure Confirm the following voltages. EVCC3 (CP140) = 3.30 ± 0.10 [V] VCC1.8 (CP116) = 1.80 ± 0.08 [V] VCC3 (CP112) = 3.30 ± 0.10 [V] VCC5 (CP120) = 5.00 ± 0.10 [V] BLVCC (CP180) = 5.40 ± 0.20 [V] 4-5. VCC2, VCC7, VCC15, VEE7 Voltage check 1. Preparation • AC adaptor or voltage regulator • Multimeter 2. Adjustment procedure VCC2 (CP172) = 5.00 ± 0.30 [V] VCC7 (CP171) = 7.
DISASSEMBLE 1. Remove five screws. a) 2. After opening CF cover, open uppercase. Screw. b) c) 3. Remove the connector. Screw. 5. Battery cover and Shaft are removed. Two screws. d) 4. Open the Upperr case wide. Screw.
6. Remove one screw. Screw. 10. Remove one screw. Screw. 11. Remove the connector (CN485) 7. Unsolder the lead wire. 12. Remove one screw. 8. Upper case is completely separated. 13.Separate unit from the case. 9. Remove the connector (CN103). *Separate the unit from JK-PCB side, while widening the case.
14. Separated in two blocks. 18. Remove screw and connector. Screw. 15. Unsolder the lead wire. 19. Separate Key PCB. 20. After removing Tape, pull the wires. 16. Remove three screws and connector CN390. Tape. Screw. 21. Remove one screw on Strobe unit. 17. separate LCD unit. Screw.
22. Open the Strobe unit. 26. Remove five screws. Screw. 23. Discharge Fash capacitor using tool. 27. Remove screw and connector. (CN102) 24. Remove two screws. Screw. Screw. 28. Remove two connectors. CN260 *Peel off the adhesive tape attached on the back side of the PCB. 25. Remove one screw at the side. 29. Remove one screw. Screw.
30. Remove connector (CN601). 33. Remove two screws. Screw. 31. Open Main PCB assy. a) b) Main PCB is open. 34. Separate chassis. 35. Remove one screw. Screw. 32. Remove three screws and two connectors CN705, CN706. 36. Remove JK-PCB Screw.
37. Remove two screws. 39. Remove Lens unit. Screw. 38. Remove one screw. Screw. 40. Lens unit is separated. ■ Tool Soldering iron / solder / desoldering wire Precision screwdrivers / Tweezers Discharge tool (Resistor 1.
EXPLODED VIEW 21 S2 75 S3 15 Silver 2-1 17 Black S8 2-3 75 S9 22 14 S9 2-2 24 23 2-4 S9 4 25 27 S4 S1 N1 75 13 S9 S6 26 16 53 2-5 S9 2-6 S1 2-9 18 S9 5 19 2 66 20 2-8 2-7 62 S6 S9 2-9 9 S9 58 10 6 S9 65 11 54 1 (+3.
MAIN BODY COMPONENT N Item Code No.
N Item Code No.
N Item Applicable Q Price Code R N N - 78 79 80 1006 0489 TAPE/DOUBLE SIDE 1006 0487 TAPE/DOUBLE SIDE 10019198 TAPE/DOUBLE SIDE RJK502148-001V01 RJK502145-001V01 K441932-8 Common Common Common 2 1 1 AA AA AA X X X N N1 1003 7904 NUT CO-717-SYNC-2 Common 1 AC X N N N N N N N N S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 1006 0505 1006 0480 1006 0566 1002 5765 1004 8636 1006 0463 1002 8704 1001 2551 5861 3690 1006 0506 5861 3691 1006 0565 1006 0460 M1.4X4 NI M1.7X4.0NI M1.7X4.
N N N N N N N N - Item MAIN PCB C804 CN390 CN480 CN485 CN490 CN600 CN601 CN610 CN701 CN702 D100 D113 D160 D161 D162 D163 D390 D490 D491 D602 D611 D612 FU102 FU103 FU104 IC140 IC405 IC457 IC490 IC491 IC612 IC620 Q100 Q110 Q115 Q152 Q161 Q424 Q425 Q426 Q450 Q481 Q490 Q491 Q492 Q622 Q720 Q721 Code No.
Applicable Q Price Code R DTC143EETL DTC144EETL DTC143EETL DTC144EETL DTA143EETL IMX17T110 SPSE22 ESE24MH1T TSW-3D-T50 EVQWHE50K EVQPLHA15 EVQPLHA15 EVQPLHA15 EVQPUM02K EVQPLHA15 CLQ52-02 CLQ122-01 POZ2AN-1-203N-T00 POZ2AN-1-103N-T00 POZ2AN-1-203N-T00 POZ2AN-1-203N-T00 POZ2AN-1-503N-T00 POZ2AN-1-203N-T00 RJK502048-001V01 55364-0011 Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Common Commo
PRINTED CIRCUIT BOARDS DA-PCB (PCB-821-MAIN-DA) — 40 —
DB-PCB (PCB-821-MAIN-DB) SUB-PCB (PCB-821-MAIN-SUB) — 41 —
C-PCB (PCB-821-C) BLA-PCB (PCB-821-BLA) BLB-PCB (PCB-821-BLB) — 42 —
CFSW-PCB (PCB-821-CFSW) LED-PCB (PCB-821-LED) CN-PCB (PCB-821-CN) KEY-PCB (PCB-821-KEY) JK-A-PCB (PCB-821-JK-A) JK-B-PCB (PCB-821-JK-B) — 43 —
SCHEMATIC DIAGRAMS DA-PCB (PCB-821-MAIN-DA) — 44 —
DB-PCB (PCB-821-MAIN-DB) — 45 —
SUB-PCB (PCB-821-MAIN-SUB) — 46 —
C-PCB (PCB-821-C) — 47 —
JK-PCB (PCB-821-JK) — 48 —
BL-PCB (PCB-821-BL) CFS-PCB (PCB-821-CFS) LED-PCB (PCB-821-LED) — 49 —
CN-PCB (PCB-821-CN) — 50 —
KEY-PCB (PCB-821-KEY) — 51 —
Ver. 1 : Correction of page 34. Ver. 2 : Correction of page 4, 11 - 17. CASIO TECHNO CO.,LTD. Overseas Service Division Nishi-Shinjuku Kimuraya Bldg.
