Flash Operation And Recharge Operation - Casio QV-5000SX Service Manual & Parts List

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) Shoot a picture with flash ON.
(2) Shoot in red eye reduction mode.
(3) Shoot in macro mode.
(4) Set QV-5000SX in "PLAY" mode and check the pictures taken.
(5) 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. (Make sure there is no flash)
(7) Make sure that the charging current is less than 1.3 A.
Note: Make sure that the pictures taken in steps (1) and (2) are not whitish, dark or erroneously
colored.
Digital oscilloscope
TIME : 1.0 µsec/DIV
VOLTS: 1 V/DIV (AC mode)
Flash lens face
Probe close to
flash lens face
Earth of hte probe
Should be hooked as shown above.
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QV-5000SX
Monitor