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QV-300 (B) (KX-727B)
(For NTSC)
NOV. 1996
R
CONTENTS
SPECIFICATIONS ......................................................................................... 1
BLOCK DIAGRAM ......................................................................................... 2
FLOW DIAGRAMS ........................................................................................ 3
POWER SUPPLY CIRCUIT OPERATION ..................................................... 5
TROUBLESHOOTING ................................................................................... 8
DISASSEMBLY .............................................................................................. 9
ASSEMBLY .................................................................................................. 11
PRINTED CIRCUIT BOARDS ...................................................................... 13
EXPLODED VIEW ........................................................................................ 15
PARTS LIST ................................................................................................. 16
SCHEMATIC DIAGRAMS ............................................................................ 23
WAVEFORMS .............................................................................................. 27
SPECIFICATIONS
Item Specification
1. Recording System Digital (JPEG based)
2. Signal System NTSC
3. Recording Medium Built-in 32-Mbit flash memory
4. Number of Memory Pages FINE(VGA) : 64 (approximately 480-kbit compressed)
NORMAL(Quarter-VGA) : 192 (approximately 160-kbit compressed)
5. Delete Functions Single page; All pages (with page protect feature)
6. Imaging Device 1/4-inch CCD (Total Number of Pixels: 360,000)
7. Lens 2 focal points with macro position: F2.6 f=4.9 mm/f=11.0 mm
8. Aperture F2.6/F8 manual switching
9. Focal Length f=4.9 mm F2.6/NORMAL : 0.6 m (2') ~ ;
f=4.9 mm F2.6/MACRO : 9 cm (3.5") ~ 11 cm (4.3")
f=4.9 mm F8/NORMAL : 0.3 m (1') ~ ;
f=4.9 mm F8/MACRO : 7 cm (2.8") ~ 14 cm (5.5")
f=11.0 mm F2.6/NORMAL : 3.4 m (11.2') ~ ;
f=11.0 mm F2.6/MACRO : 52 cm (1.7') ~ 62 cm (2')
f=11.0 mm F8/NORMAL : 1.7 m (5.6') ~ ;
f=11.0 mm F8/MACRO : 44 cm (1.4') ~ 77 cm (2.5')
10. Light Metering TTL center point by photographic element
11. Exposure Metering Aperture priority AE
12. Exposure Range EV +5 to 18
13. Exposure 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. Resolution FINE, NORMAL
19. Monitor 61,380-pixel 2.5-inch TFT low-glare color LCD: doubles as finder
20. PC Output Image 480