Casio QV-200B Service Manual & Parts List Download | Manualshive

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R

QV-200B

(NTSC)

QV-200C

(PAL)

AUG. 1997

(without price)

(KX-775)

REC

PLAY

DEL

MODE

DISP

EFFECT

PROTECT

ON/OFF

POWER

1
2
3
...
»

Summary of Contents for QV-200B

Page 1: ...R QV 200B NTSC QV 200C PAL AUG 1997 without price KX 775 REC PLAY DEL MODE DISP EFFECT PROTECT ON OFF POWER ...

Page 2: ... BLOCK DIAGRAM 2 FLOW DIAGRAM 3 POWER SUPPLY CIRCUIT OPERATION 5 MEMORY RESET AND COLOR ADJUSTMENT 8 TROUBLESHOOTING 11 DISASSEMBLY 12 PRINTED CIRCUIT BOARDS 14 EXPLODED VIEW 16 PARTS LIST 17 SCHEMATIC DIAGRAMS 22 WAVEFORMS 27 ...

Page 3: ...re Adjustment 2 EV to 2 EV 14 Shutter System Electronic 15 Shutter Speed 1 8 to 1 4000 second 16 White Balance Automatic 17 Self timer 10 second 18 Monitor 61 380 pixel 1 8 inch TFT low glare color LCD doubles as finder 19 Terminals DIGITAL VIDEO OUT DC IN 6 V 20 Power Supply Batteries AA size Alkaline or lithium batteries 4 AC Adaptor 21 Battery Life LR6 AM3 AA size alkaline batteries Approximate...

Page 4: ...C601 HM51W4260 4M bit DRAM IC701 µPD482445LGW 4M bit VRAM VRAM controller Video encoder D A converter IC700 HG51D291FE Data compressor expander Direct memory access controller Bus state controller Serial communication interface ROM RAM CPU I O port IC600 HD6437042Y04F Power supply LCD Back light Power supply IC300 IR3P90Y1 NTSC IR3Y21 PAL Chroma circuit IC400 MSM6770CGS Display controller IC702 µP...

Page 5: ...482445LGW IC602 KM29V32000T IC601 HM51W4260 IC600 HD6437042Y04F Digital PCB 2 3 4 5 6 7 8 Camera Unit 1 CCD A D Converter FLOW DIAGRAM REC mode 1 Exposure and Analog to Digital conversion by Camera unit 2 8 to 16 bits conversion by IC703 3 Storage for work 4 Color processing by IC703 Ye Cy Gr Y By Ry 5 Storage for work 6 7 Video encode by IC700 and IC701 Y By Ry Video 8 Video out When pressing the...

Page 6: ...h memory and storage for work 2 Expansion by IC700 3 Storage for work 4 5 Video encode by IC700 and IC701 Y By Ry Video 6 Video out 1 Exposure and Analog to Digital conversion by Camera unit 2 8 to 16 bits conversion by IC703 3 Storage for work 4 Color processing by IC703 Ye Cy Gr Y By Ry 5 Storage for work 6 Compression by IC700 7 Storage for work 8 Storage to Flash memory PLAY mode ...

Page 7: ... 6 Voltage detection signal 3 POB to Pin102 of IC600 4 FACT from Pin 36 of IC600 5 Power ON to Pin 3 of Q505 VCC1 R623 IC506 POWER SUPPLY CIRCUIT OPERATION 1 2 3 4 5 6 Signal PON APO POB FACT Power On Voltage detection Operation Power on off signal pulse from SW900 on Key PCB Auto power off signal pulse from pin 42 of IC600 Power on off recognition signal to pin 102 of IC600 ON H VCC3 OFF L GND Fo...

Page 8: ... 8 5 1 2 4 Power on 1 PON 2 APO 3 POB 4 FACT 5 Power On 6 Voltage detection Power off 1 PON 2 APO 3 POB 4 FACT 5 Power On 6 Voltage detection H VCC1 L L H VCC3 L L H VCC1 L H VCC0 H VCC1 L L H VCC3 L L H VCC1 L H VCC0 L IC IC505 IC506 IC507 Pin 1 OUT H L Pin 2 VDD 3 2 V 3 2 V Time Chart ...

Page 9: ... off by low voltage detection 1 PON 2 APO 3 POB 4 FACT 5 Power On 6 Voltage detection H VCC1 H VCC3 L H VCC3 L L H VCC1 L H VCC0 H VCC1 L H VCC3 L L H VCC1 L H VCC0 L Forced power on by FACT 1 PON 2 APO 3 POB 4 FACT 5 Power On 6 Voltage detection H VCC1 L L H VCC3 L H VCC1 L H VCC0 ...

Page 10: ...s the display and back light do not work In this case it is required the flash memory reset and color adjustment same as the case of memory error COLOR TONE PROBLEM In this case do the color adjustment only REQUIRED TOOL Light box Handy 5000 Code No 1904 5301 It used for QV 100 also Batteries for the light box 4 LR20 D size alkaline batteries Color temperature filter Code No 1904 5363 LA 120 Orang...

Page 11: ... to PC by using the QV Link if possible 3 Turn on the power of the light box handy 5000 and keep more than 3 minutes then measure the batteries voltage and check if it is more than 5 3 V The brightness value of the light box is not enough to the adjustment if the time less than 3 minutes after power on and the batteries voltage less than 5 3V Use alkaline batteries to keep the brightness value whi...

Page 12: ... filter LA 120 Orange on the ND filter ND 50 Grey and put the lens of the QV 200 on the LA 120 then enter 0 Zero The following message will be appeared on the PC rglim_h c4 rglim_l 7d bglim_h 169 bglim_l f0 ryg 69 byg 6e GOFS 8 ADJ_ID H 11ff sum H 11037b4 Success flashwrite OK Patch Write LUT Write finished 8 Check the image of the QV 200 then reload the image which saved in PC if necessary ...

Page 13: ...cable between the digital and linear PCBs 6 Check the back light 7 Check the LCD No Display at Record Mode 1 Check the camera unit Defect of the Camera Unit The camera unit must be replaced with whole unit when it is defective because the precise adjustment is required when the individual parts of the camera unit are replaced and it can be done only at our factory Except for replacing the outer ca...

Page 14: ...it 1 Open the battery cover then unhook and remove the grip Screw Screw 2 Remove the screw 3 Rotate the camera unit then remove the two screws on the side of the unit Screw Hook Grip 4 Remove the two screws on the bottom of the unit Screw Screw ...

Page 15: ...he screw and the camera case Screw Hook Hook 6 Remove the upper case at the top of the unit Push the part strongly and then open the upper case as shown in the right figure 5 Remove the battery cover and the upper case at the bottom of the unit ...

Page 16: ... C110 C111 R113 C113 C146 C150 C126 R305 C336 C407 R414 C413 21 22 1 2 CN400 IC150 B IC400 1 C120 D101 D102 D103 D105 R141 VR100 R110 R111 R121 T150 L100 CN150 R142 C141 1 1 IC100 VR101 C401 C341 R408 R320 R321 C402 C409 R410 C408 C404 L303 C322 C307 C305 VR300 L101 FU100 VR400 R412 L400 VR302 VR303 VR301 R426 T100 1 1 R401 C346 R340 R333 C338 C327 C321 C318 R313 R303 R316 R332 R331 R328 R318 R409...

Page 17: ...624 C732 NR700 NR701 NR703 NR702 C721 IC603 Q501 IC700 L507 L510 Q504 Q509 IC501 L504 IC503 Q502 F700 1 IC602 IC604 IC600 1 IC702 1 IC506 1 1 L505 L506 VR2 1 VR1 IC704 1 C605 C603 R608 C604 R640 R611 C526 C606 L508 C626 R630 C527 IC606 R632 R631 R641 C608 R628 R528 R624 R616 R622 R514 R623 C518 R629 R703 L511 C545 R705 R707 R615 L602 L601 L600 L620 C622 C714 R714 R713 L734 R708 R711 R706 R513 C524...

Page 18: ... 16 EXPLODED VIEW 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 19 19 20 22 23 24 26 27 28 29 31 31 31 31 31 31 30 30 30 30 32 30 33 34 25 21 31 31 31 17 2 29 1 29 1 2 29 1 1 28 1 17 2 17 1 17 3 13 1 ...

Page 19: ... IC TC7S02F TE85L Common 1 C IC300 2114 3633 IC LINEAR IR3P90Y 1 B NTSC 1 C IC300 2114 5740 IC LINEAR IR3Y21 C PAL 1 C IC400 2015 0147 LSI MSM6770CGS 2K 6004 Common 1 C Transistors Q100 2253 0308 TRANSISTOR 2SD1119 R TX Common 1 B Q101 2253 0308 TRANSISTOR 2SD1119 R TX Common 1 B Q102 7911 0126 TRANSISTOR DIGITAL DTC144EUAT106 Common 1 B Q150 2253 0700 TRANSISTOR 2SK1485 T1 Common 1 B Q401 2251 01...

Page 20: ...I KM29V32000T Common 1 C IC603 2105 4305 IC TC7S04F TE85L Common 1 C IC604 2105 6006 IC RN5VL30AA TR Common 1 C IC605 2105 5719 IC TC7W32FU TE12L Common 1 C IC606 2105 3381 IC CMOS TC7S14FU TE85L Common 1 C IC700 2012 4417 LSI HG51D291FE Common 1 C IC701 2012 4354 LSI µPD482445LGW Common 1 C IC702 2012 5642 LSI µPD6461GS 652 E1 Common 1 C IC703 2012 5641 LSI LC99092 Z98 Common 1 C IC704 2105 5992 ...

Page 21: ...RANSISTOR 2SD1819A R TX Common 1 B Q701 2251 0189 TRANSISTOR 2SB1218A R TX Common 1 B Q702 2253 0133 TRANSISTOR 2SD1819A R TX Common 1 B KEY PCB ASS Y Item Code No Parts Name Specification Applicable Q R Switches SW900 3412 2002 SWITCH SLIDE SPVC2 1 T Common 1 B SW901 3412 1995 SWITCH SKQRAA T Common 1 C SW902 3412 1995 SWITCH SKQRAA T Common 1 C SW903 3412 1995 SWITCH SKQRAA T Common 1 C SW904 34...

Page 22: ... 1 X 17 1 6611 4320 BATTERY SPRING R440046 1 Common 1 X 17 2 6611 4310 BATTERY SPRING R440049 1 Common 1 X 17 3 6611 4300 BATTERY SPRING R440047 1 Common 1 X 18 6609 7440 BADGE K440063 1 Common 1 X 19 6611 0460 PLATE C441170 1 Common 1 X 20 6611 0470 BATTERY LABEL C441180 1 Common 1 X 21 6612 2440 LOWER CASE R140004A 3 Common 1 X 22 6612 2420 SHUTTER BUTTON R340026 3 Common 1 X 23 6611 4460 BUTTON...

Page 23: ...tion Applicable Q R 35 5861 3578 WRIST STRAP ST K775 Common 1 X 36 6611 1290 CLEANING CLOTH CC K724 Common 1 X 37 1014 8773 VIDEO CABLE VC K723 FC Common 1 X 38 1014 9695 SOFT CASE SC 775 Common 1 X Notes Q Quantity used per unit R Rank 36 38 37 35 ...

Page 24: ... 22 SCHEMATIC DIAGRAMS LINEAR QV 200B To Digital PCB Power Supply for LCD Power Supply for Back Light Display Controller Chroma IC To Back Light To LCD REC PLAY 1 3 4 5 7 6 10 8 9 2 ...

Page 25: ... 23 LINEAR QV 200C To Digital PCB Power Supply for LCD Power Supply for Back Light Display Controller Chroma IC To Back Light To LCD REC PLAY 1 3 4 5 7 6 10 8 9 2 ...

Page 26: ...PCB To Camera Unit Video Out Digital I O DRAM 5 V Booster Circuit 5 V Power Supply Circuit 5 V 3 5 V Power Supply Circuit 10 V Power Supply Circuit 20 V Power Supply Circuit CPU Data Compressor Video Encoder 8 to 10 bits Converter Color processor 3 5 V 10 V 20 V On Screen Display ...

Page 27: ...PCB To Camera Unit Video Out Digital I O DRAM 5 V Booster Circuit 5 V Power Supply Circuit On Screen Display 5 V 3 5 V Power Supply Circuit 10 V Power Supply Circuit 20 V Power Supply Circuit CPU Data Compressor Video Encoder 8 to 10 bits Converter Color processor 3 5 V 10 V 20 V ...

Page 28: ... 26 KEY To Digital PCB ...

Page 29: ...4 Q101 collector 5 IC300 pin 10 6 IC300 pin 20 7 IC300 pin 21 8 IC300 pin 39 9 IC300 pin 36 0 IC300 pin 30 4 µsec 4 µsec 4 µsec 63 5 µsec 0 8 V 0 8 V 63 5 µsec 4 0 V 1 0 V 63 5 µsec 5 0 V 4 µsec 125 µsec 63 5 µsec 125 µsec 5 0 V 5 0 V 6 0 V 10 0 V 7 0 V QV 200B ...

Page 30: ... Q101 collector 5 IC300 pin 10 6 IC300 pin 20 7 IC300 pin 21 8 IC300 pin 39 9 IC300 pin 36 0 IC300 pin 30 4 µsec 4 µsec 4 µsec 64 µsec 0 8 V 0 8 V 64 µsec 4 0 V 1 0 V 64 µsec 5 0 V 4 µsec 125 µsec 64 µsec 125 µsec 5 0 V 5 0 V 6 0 V 10 0 V 7 0 V QV 200C ...

Page 31: ...MA1000771A ...

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