(without price) QV-5000SX (KX-777) MAY.
CONTENTS SPECIFICATIONS ....................................................................................................................................... 1 BLOCK DIAGRAM ...................................................................................................................................... 2 POWER SUPPLY FLOW ............................................................................................................................ 3 VOLTAGE TABLE ........................................
SPECIFICATIONS Item Recording System Recording Medium Memory Capacity/ Computer Output image Image Element Computer Output image Lens Focusing Aperture Focus Range Light Metering Exposure Metering Exposure Range Exposure Correction Shutter Shutter Speed White Balance Self-timer Recording Modes Flash Modes Monitor/Viewfinder Video Output Input/Output Terminals Power Supply Power Consumption Dimensions Weight Standard Accessories Specification Digital (JPEG base); PC Link software can be used to input imag
BLOCK DIAGRAM 26pin L-PCB VGH VREFH VGL VREFL GRES GPCK GSRT 12.75V VCC13 7.5V 10pin Comparator sensor Battery Voltage High voltage generator Xo LAMP SGND PREN VA LTTRGN /SHUTTER FBN CM7018 TFT Controller BL-PCB VCC2 10pin 3.0V VDD VIDEO/RGB SW VIDEO75Ω driver 6.
POWER SUPPLY FLOW When power is turned on, the power supply flows in each mode are as shown below.
VOLTAGE TABLE PCB Signal VCC1-3 EVCC3 VCC3 D C —4— AF ST L VCC5-1 VCC18 VCC15 VCC5-4 VCC3 VEE7 VCC5-2 VCC5-3 VCC3-1 VCC1-ST VCC5-1 F.B. VCC3-1 VCC3-2 VCC3-4 VCC3-1 VCC3-3 VCC13 VCC7 VCC2 VEE2 VDD VCC5-1 VCC3-1 BL-VCC Voltage [V] BATTERY 3.3 3.3 3.3 3.3 5.0 18.5 15.0 5.0 3.3 3.3 -9.0 5.0 5.0 3.3 BATTERY 5.0 13.5 7.5 5.0Adj -15.0 3.0 5.0 3.3 6.
ADJUSTMENT 1. Complete Unit 1-1. Loading ADJ Set QV-5000SX to “PLAY” mode. [ [ (1) Connect QV-5000SX and DOS/V PC with link cable. (2) Execute the adjustment software shown below on PC. DT777E - aok 98042101.adj ENTER (3) During the procedure, “MEMORY ERROR#4” appears on the display of QV-5000SX but this does not indicate malfunction. (4) Parameter loading complete message will be displayed. QV-5000SX Link cable PC RS232C port 1-2. White balance · Sensitivity adjustment 1.
(8) Bring lens of QV-5000SX close to the center of ND filters, then stick QV-5000SX and filters together. (9) Press the shutter button. (10) When SENS ADJ COMPLETE is displayed the adjustment of sensitivity is completed. (11) Turn power switch off. • When using kenko light box handy 5000 go on with the procedure listed below, 12. to 15. Execute them only once. If you execute more than once start from procedure 1. (12) Set function switch to PLAY mode, then turn on power.
1-3. Flash operation and recharge operation • Apply 6.0 ± 0.1 V voltage on DC in jack. • Set QV-5000SX in “REC” mode. • Perform after flash adjustment. (1) (2) (3) (4) (5) Shoot a picture with flash ON. Shoot in red eye reduction mode. Shoot in macro mode. Set QV-5000SX in “PLAY” mode and check the pictures taken. Monitor the trigger waveform of (1), (2) and (3) on a digital oscilloscope and make sure there are no errors. (6) Shoot a picture with flash OFF.
Flash trigger waveform 1. Normal waveform CH1 TIME : 1 µ sec/DIV VOLTS : 1 V/DIV 1V 1µV 757µV UERT First positive pulse. OK if second positive pulse is shown. First negative pulse. ACQUIRE NORMAL 2 AVS 1 ENVELOPE REPET SAVE ON ON | OFF ON | OFF 2. NG waveforms when trigger skipping occurs. (1) When trigger skipping occurs on the first positive pulse. (2) When trigger skipping occurs on the first negative pulse.
1-4. Current consumption Set QV-5000SX to “PLAY” mode. (1) Current consumption (DC in = 6.0 ± 0.1 [V]) (2) Lower the voltage from 6 V as shown below then make sure the battery warning indicator changes. DC in = 5.0 ± 0.05 [V] (PLAY mode) DC in = 4.65 ± 0.05 [V] (PLAY mode) Note: Make sure that current consumption is less than 550 mA in PLAY mode. Reference: • Current consumption of REC mode. • Maximum 800 mA (Flash charge current is not included) 1-5.
1-6. Test mode (1) Turn power ON while pressing shutter button and DISP button simultaneously. TEST MODE display is displayed. TEST MODE PATCH 11111111 LOADER 7 ADj. 98012201 VER. 98012201 In the center of the display “TEST MODE” is displayed at 4 times the size of other letters. In the lower right corner PATCH, LOADER, ADj and Program version are displayed. PATCH : When there is no PATCH, 11111111 will be displayed ADJ : When ADJ is broken or CCD is not adjusted, dates will not be displayed.
MENU1 1. 2. 3. 4. 5. 6. 7. 8. INIT. SETTING NTSC INIT. SETTING PAL GRAY SCALE (10STEP) BLACK 50% GRAY WHITE CROSS HATCH COLOR BAR MENU1-1 MENU1-2 Set at factory. 1. RECLCD: ON 2. ON 3. FLASH: AUTO 4. QUALITY: F 5. WB: AUTO 6. PICTURE: NORMAL 7. MOVIE TIME: 3.2 sec 8. TITLE 9. Zoom: 10. VIDEO OUT: NTSC or PAL MENU1-3 Displays 10 steps of grey scale.
MENU2 1. 2. 3. 4. 5. 6. 7. 8. 9. CCD RGB ADJUST CCD SENS. ADJUST BATT. TEST REC INFO. SELF COPY IMAGE COPY MOTOR SETTING SOKKYO CHANGE NO COMP CAPT MENU2-1 Execute CCD color solid adjustment, then record it on ADJ of flash memory display. Press shutter button by adjusting the light amount using specified filters in specified viewer. When setting mark is displayed it is completed. MENU2-2 Execute CCD sensitivity check, check result is stored in ADJ area of the picture flash memory.
2. D-PCB Assy 2-1. Operation check • Set QV-5000SX in “PLAY” mode. • Connect C, L, PW, KA, KB, JK, BL PCB. • Connect PACT (CP510) to GND for short time (1, 2 seconds). Then the unit will be operation mode. Supply electricity to each power source of D PCB. VCC3-1; 3.3 ± 0.08V EVCC; 3.3 ± 0.08V VCC5-1; 5.0 ± 0.1V VCC1-3; 6.0 ± 0.08V AC adaptor can be used. But if the unit does not operate correctly use the values listed above. 1. Clock frequency check Make sure SYSCLKP terminal is at f0 = 54MHz ± 60ppm. 2.
How to use dt777E ENTER To check D PCB (dt777E.exe), you will have to enter into serial communication for D PCB alone. For host computer use 1 MB PC-AT compatible. Add check circuit to connectors as needed. TEST contents Version display Displays ROM version. Self test of DRAM Read/write check of video buffer area only. Check of control block If no errors are found “OK” will be displayed. If any errors are found FLASH memory will be formatted.
3. L-PCB Assy 3-1. VCC18, VCC15, VEE7 voltage adjustment • Make sure VCC1-1 (CP149) = 5.0 ± 0.05 [V] • Apply 3.3 V ± 5 % to PW0 to PW3. (1) Apply 5.0 ± 0.05 V to VCC1-1 and adjust VR120 so that VCC18 (CP121) becomes 18.5 ± 0.5 V. (2) Adjust VR125 so that VCC15 (CP125) becomes 15.0 ± 0.2 V. (3) Adjust VR130 so that VEE7 (CP133) becomes –9.0 ± 0.2 V. Note: Adjust VCC15 after adjusting VCC18. VCC18 L-PCB VCC15 VEE7 Power Supply VCC1-L V 3.
DISASSEMBLY 1. Unscrew two screws (S4) on the side. 5. Use a (–) screwdriver to remove the small hook. screw (S4) hook 2. Unscrew a screw (S4) on the bottom. 6. Remove the upper case. screw (S4) 3. Open battery cover. 7. It should look like this. 4. Release the hook on the side. 8. Remove the top case by lifting it up.
9. It should look like this. 13. Remove the label that says “CAUTION HIGH VOLTAGE” 10. Remove the hook of battery holder. 14. Connect resistor (1.5 k Ω 5W) to flash capacitor for discharging. hook 11. Pull out the frame block. 15. Put purple wire on top then green, yellow and gray on the bottom when assembling the top part of the lens. purple yellow green gray 12. Frame block 16. Peel off the insulation sheet on the bottom.
17. Bottom view (LCD) 21. Remove a screw (S1) of KB PCB. screw (S1) 18. Bottom view (camera) 22. Remove KA PCB and KB PCB. 19. Peel off the insulation sheet. 23. Unscrew two screws (S1) of the flash unit. screw (S1) 20. Unscrew two screws (S9) of KA PCB hidden under the insulation sheet. 24. Remove the flash unit.
25. Unscrew screw (S8) of PW PCB and remove washer. 29. Unscrew a screw (S5) of battery holder. scew (S8) screw (S5) 30. Remove battery holder. 26. Unscrew screws (S8) and (S1) and remove washer. screw (S1) screw (S8) 31. Peel off insulation sheet of lens ass’y. 27. Remove the battery spring. battery spring 32. Unscrew two (S2) screws. 28. Remove PW PCB and JK PCB.
33. Remove flash unit. 37. Unscrew two screws (S1) of lens ass’y. screw (S1) 34. Unscrew a screw (S2) from metallic part on D PCB. 38. Remove lens ass’y. Remove a screw (S2) of L PCB. screw (S2) 35. Remove connector (CN540). When assembling be sure the contact is secure. 39. Remove L PCB. connector (CN540) 40. Unscrew two screws (S1) of DP frame. 36. Remove D PCB.
41. Remove LCD and BL ass’y. PRECAUTIONS WHEN ASSEMBLING 45. When putting DP frame to LCD, pull the cable first. 42. Unscrew two screws (S4). screw (S4) 46. Put the excess part of the wire inside so the case will not nich the wires. 43. Remove bottom case ass’y. 47. When assembling PW PCB place the black and gray wires as shown below. gray black 44. Press the shaft and remove the battery cover.
48. Let the black wire and gray wire run as shown. gray black 49. Wiring under KB PCB. 50. Wiring of upper lens ass’y.
EXPLODED VIEW S1 1 57 10 S8 8 S1 S2 4 62 63 S1 S2 S2 6 55 S8 56 S2 58 13 S7 S7 30 7 31 S2 9 11 3 26 61 29 60 25 27 54 59 20 21 28 2 22 32 S9 5 S7 42 S4 14 16 S4 S6 32 33 48 45 47 S1 24 15 S9 S5 S3 40 41 35 E1 36 12 52 S4 34 17 49 23 51 53 46 43 19 — 23 — 39 50 44 18 37 38
PART PRICE LIST DIGITAL PCB ASSY N N N N N N N N N N N N N N N N N N N N N N N N N Item Part No.
LINER PCB ASSY N N N N N N N N Item IC150 IC180 IC300 IC302 IC310 IC315 IC340 IC390 IC900 CN320 CN901 CN300 SW300 N N Q152 Q155 Q300 Q301 Q310 Q900 D160 D161 D162 D163 D190 D300 D310 D757 D778 N N FU101 FU900 VR151 VR320 VR340 VR344 VR381 VR755 VR900 T155 Part No.
POWER PCB ASSY N N N Item N N N N IC110 IC115 IC120 IC125 IC127 IC130 IC135 IC137 IC139 IC140 N N CN112 CN114 N N N N N N N N Q110 Q111 Q120 Q121 Q122 Q126 Q127 Q130 Q131 Q140 Q195 D100 D110 D120 D127 D130 D131 D140 D195 FU102 FU103 FU104 VR130 VR120 VR125 Part No.
JACK PCB ASSY N N N Item Part No. Part Name Specification CONNECTOR CN101 3502 2445 CONNECTOR FUSE FU100 2797 5594 FUSE JACKS JK100 3501 6755 JACK/POWER JK101 3501 8197 JACK/MINI JK102 3502 2439 JACK Q Price Code R 53309-1090 1 AC C PI-R429002 1 AC B HEC3600-010120 HSJ1169-019010 HSJ1456-01-220 1 1 1 AD AF AC C C C KEYBOARD(A) PCB ASSY N Item N IC800 N SW830 SW800 SW801 SW802 SW804 SW805 SW806 D800 D801 D802 D804 D805 D806 Part No.
KEYBOARD(B) PCB ASSY N Item CN810 N N N SW810 SW811 SW820 D808 D809 D810 D811 Part No.
MAIN BODY COMPONENT N Item Part No.
N N N N N N N N N N N N N N 55 56 57 58 59 60 61 62 63 E1 S1 S2 S3 S4 S5 S6 S7 S8 S9 6613 1450 6614 0750 6613 1470 6613 1480 6613 1510 6613 1520 6613 1530 6614 0760 6614 0770 5861 3649 5112 0868 5860 0301 5860 2380 5860 3381 5861 3527 5861 3698 5861 3742 5861 3741 6330 5240 1915 3723 HOLDER/BATTERY SPRING/BATTERY CABLE CABLE SPACER/SHEET SHEET/FILTER SHEET/DIFFUSION SPRING/BATTERY SPRING/BATTERY E RING SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW IGBT K240858-1 K441296-1 K240915-1 K140422-1 K4
ACCESSORY N Item Part No. Part Name Specification 1014 9871 CASE/SOFT 5861 3578 STRAP 1014 8773 CABLE/VIDEO SC-773 ST-K775 VC-K723-FC Q Price Code R 1 1 1 AS AF AR X X X ADUJUSTMENT FILTER N N N N N Item Part No.
PRINTED CIRCUIT BOARDS D PCB (PCB-K777D) — 32 —
L PCB (PCB-K777L) — 33 —
PW PCB (PCB-K777PW) — 34 —
BL PCB (PCB-K777BL) C PCB (PCB-K777C) JK PCB (PCB-K777JK) — 35 —
K PCB (PCB-K777K) KB PCB (PCB-K777KB) — 36 —
SCHEMATIC DIAGRAMS DIGITAL CIRCUIT — 37 —
POWER CIRCUIT to Batt.
LINEAR CIRCUIT — 39 —
C-PCB CIRCUIT — 40 —
KA-PCB CIRCUIT — 41 —
KB-PCB CIRCUIT SHUTTER OFF Press half way Press Completely — 42 —
BL-PCB CIRCUIT — 43 —
JK-PCB CIRCUIT INPUT BATTERY BOX BATTERY – — 44 —
TROUBLESHOOTING Trouble 1 : Display failure on Video/LCD display is OK. • Setting of NTSC/PAL is incorrect. ➠ Charge the video setting that is right for the TV (Refer to user’s manual). • L board failure of JK board failure. ➠ Replace boards. Trouble 2 : Flash does not work. Unable to adjust (White 100 %). Unable to set to red eye reduction mode (Flashes only once). • Strobe unit failure. ➠ Replace strobe unit. Trouble 3 : No display when in REC mode. Display failure.
FLOW CHART OF TROUBLE SHOOTING Start Set QV5000-SX to REC mode. Turn POWER switch ON. Will not turn on. (Go to page 47) Does the power LED light? NO LED does not light. YES Will not turn on. (Go to page 47) NO Does the sub LCD work normally? NO Sub LCD is NG. (Go to page 49) NO No recharge strobe mode. (Go to page 49) YES Does strobe charge work normallly? NO Is LCD-ON? No picture (Go to page 48) NO NO YES Does LCD work normally? YES YES Does the backlight light? Take a picture.
Will not turn on. Set QV-5000SX to REC MODE then turn POWER ON. Use tester to check the resistance value of fuse. Check with the value of stabilizer (6 V). Current NO 10 mA Is FU100 (JK-PCB) or FU102 (PW-PCB) OK? YES Current Use tester to check the resistance value of test pad. Short between CP104-CP100 CP101-CP100 Replace fuse. NO Check the switch by tester. YES NO 100 mA NO YES NO Is CP110 (PW0) = “H” YES Does SW830 work normally.
No picture Turn power on in REC mode. YES Is current value normal? Through picture is displayed. NO Current is too high. PLAY picture does not appear. Release C312 (JK-PCB) because it is short. NO YES Is FPC insersion between D-CL OK? To excess current mode. NO Current is about 500 mA. YES NO Connect FPC insert. YES YES Replace FU900 (L-PCB), solder C168 (L-PCB) and check lead jumper of IC920. NO Operation OK? YES NO NO Operation OK? YES NO Current is about 440 mA.
Sub LCD NG YES Short CP801 of KA-PCB NO YES Repair short Insersion failure of D-KA and FPC NO YES NO Reinsert FPC Broken D-KA FPC NO YES NO Replace FPC Soldering failure of IC800 YES NO Resoldering YES YES YES YES OK OK OK OK YES YES YES YES OK OK OK OK No recharge strobe mode Discharge strobe capacitor Connection failure on D or ST connector.
Picture NG. No picture (Go to page 48) Is a picture displayed in PLAY mode. YES Is there color noise failure? NO Check soldering NO Is the display reversed? YES YES Is CL unit, HP220, HP230 soldered? Is VR320 broken. YES YES NO NO Is there no color? YES NO Is BL failure? (flickering display) (partially lighted) NO YES Is all R, G, B outputted? NO YES Is there BL lighting failure? NO YES Check connector soldering and insetion between CN300 and CN578.
Strobe NG. Red-eye reduction mode NO Sub LCD NG. (Go to page 49) NO Flashes only once YES Flashes twice YES Unable to adjust light NO OK NO No flash even when flash is turned on.
CASIO TECHNO CO.,LTD.
