Casio QV-8000SX, Service Manual & Parts List

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3-3. Flash operation and recharge operation
• Set QV-8000SX in “REC” mode.
• Normal Recording mode (Rotary switch).
• Apply 6.0
±
0.1 V voltage on DC in jack.
1. Preparation
(1) AC adaptor or voltage regulator.
(2) Digital oscilloscope.
(3) Ammeter.
(4) TV (With video terminal).
(5) Video cable.
2. Adjustment procedure
(1) Shoot a picture with flash OFF. (Make sure there is no flash)
(2) Shoot a picture with flash ON and make sure it flashes once.
(3) Shoot in red eye reduction mode and make sure it flashes twice.
(4) Connect QV-8000SX and TV with video cable and make sure that the pictures taken in steps (2) and
(3) are not whitish, dark or erroneously colored.
(5) Make sure that the charging current is less than 1.3 A.
(6) Monitor the waveform of (1), (2) and (3) on a digital oscilloscope when flash goes on, and make sure
there are no errors comparing with the waveforms shown on the next page.
3. Notes
(1) Excuete in a dark room.
(2) Shoot a colorful object as much as possible.
Flash lens surface
TV monitor
(with a video input terminal)
Video input cable
Digital oscilloscope
Bring the probe closer
to the camera
QV-8000SX TIME : 1.0
µ
sec/DIV
VOLTS : 1 V/DIV(AC mode)