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Repair Guide for QV-10

Contents

PAGE

Requirement ..................................................................................................

Equipment and Tool ....................................................................................

Disassembly ..................................................................................................
Troubleshooting .............................................................................................

No power on .................................................................................................
Picture element is missing when print out ...................................................
Sudden power failure ...................................................................................

Assembly .......................................................................................................

Major points .................................................................................................

Data Restoring ...............................................................................................

Memory error reset ......................................................................................
Creating backup file .....................................................................................
Restoring images stored in QV-10 memory error ........................................

After Replacing the Digital PCB .....................................................................
Color Adjustment ...........................................................................................
Initializing the Flash Memory ..........................................................................
Vcom Adjustment ...........................................................................................
Appendix .......................................................................................................

Usage ..........................................................................................................

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Vol. 1 Basic Repair

All manuals and user guides at all-guides.com

all-guides.com

Summary of Contents for QV-10

Page 1: ...e Assembly Major points Data Restoring Memory error reset Creating backup file Restoring images stored in QV 10 memory error After Replacing the Digital PCB Color Adjustment Initializing the Flash Mem...

Page 2: ...r installation 10MB available hard disk space Color monitor full color recommended 386SX CPU or higher 486SX recommended SERVICE UTILITY SOFTWARE FLASH EXE AMED EXE ADJ EXE LIGHT BOX HANDY 5000 for Co...

Page 3: ...SOLDERING IRON and SOLDER KOTELYZER ANALOG VOLTMETER TWEEZERS and SCREW DRIVER CABLE Equipment and Tool 2 PHOTO SENSOR AMP All manuals and user guides at all guides com...

Page 4: ...om the lower case Remove the two screws from the lower case Pull out the lower case Take the battery cover Pull out the keyborad PCB from the digital PCB Disassembly 3 Procedure All manuals and user g...

Page 5: ...by using multimeter Take the fuse FU 100 by using multimeter Replace the backlight or the LCD Pull out the flat cable from the digital PCB Troubleshooting 4 Procedure Remove the three screws from the...

Page 6: ...the release hook Pull out the linear PCB Remove the four screws from the upper case Replace the backlight 5 Procedure Replace the LCD Vcom adjustment is necessary when changed the LCD See page 14 All...

Page 7: ...out the two connectors Pull out the two flat cables from the connectors Replace the camera unit Color adjustment is necessary when changed it See page 13 Picture element is missing when print out 6 Pr...

Page 8: ...r soldering on the power jack Remove the one screw from the lower case The coonector s of the power jack should be soldered Sudden power failure 7 Procedure All manuals and user guides at all guides c...

Page 9: ...ints of assembly work 2 Gently set the switch knob to the point of the slide switch 3 Push hard the upper case with both hands in the direction of the lower case Assembly 8 Procedure 1 Set the point o...

Page 10: ...10 service utility on drive C Data Restoring Memory Error Reset M Space Q V 1 0 D Enter Press to create the root directory C Space P Y A O E X E Enter Press to copy the QV 10 service utility on to th...

Page 11: ...file The length of filename is up to eight characters C cd qv10 Directory already exists C qv10 flash s BACKUP Saving f l a s h m e m o r y to BACKUP 100 Creating backup file C Space Q V 1 0 D Enter F...

Page 12: ...try C Space Q V 1 0 D Enter C cd qv10 C qv10 amed PIR QV 10 Automatic Memory Error Debugger Ver 1 0 Serching management block Found a t bank 1FF Status OK Saving system block a s mngblk dat Saving sys...

Page 13: ...ching management block Found a t bank 1FF Status OK Saving system block a s mngblk dat Saving system block a t bank 1FE a s sysblk dat Image No 1 i n 006 00A save a s Image001 CAM Image No 2 i n save...

Page 14: ...lens toward the light source Turn on your computer and the light source Color Adjustment Color adjustment should be done 1 after replacing the digital PCB ass y 2 after replacing the camera unit 3 aft...

Page 15: ...6 6 COL KAT 0 COL BAS 3E Y OFFSET 5 RAMP INIT 4 0 0 BAMO INIT 5 A 0 C qv10 C qv10 amed i QV 10 Automatic Memory Error Debugger ver 1 0 Initialize Flash Memory Create management block Rest C qv10 Init...

Page 16: ...ST mode to check a fine adjustment of Vcm adjustment While pressing the MODE and Shutter button slide to the right to turn on power Press the self timer and DEL button at a time Press or button to sel...

Page 17: ...Connect a cable to a photo diode and a photo sensor IN Connect a cable to an oscilloscope and the photo sensor OUT Place the photo diode on the middle of the display 16 Procedure All manuals and user...

Page 18: ...Turn on the photo sensor Amp and set RF RANGE in LOW Adjust VR302 for ripple at minimum 17 Procedure All manuals and user guides at all guides com...

Page 19: ...0 Automatic Memory E r r o r Debugger v e r s i o n 1 0 07 21 95 Usage AMED s p i r com1 com2 com3 com4 b9600 b19200 b38400 b57600 s Save system block p Save system block a n d image data i Initialize...

Page 20: ...ASIO COMPUTER CO LTD OVERSEAS SERVICE DIVISION 8 11 10 Nishi Shinjuku Shinjuku ku Tokyo 160 Japan Telephone 03 3347 4926 FAX 03 3347 4973 Printer in Japan All manuals and user guides at all guides com...

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