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Toshiba PDR-M500 Service Manual page 25

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3-4 EVF Calibration Procedure
Tools:
AC Adapter
SD Card with Calibration Firmware
Oscilloscope
Test Points: Please look at figure 3.4.1.
GND
(TP705)
R signal
(TP701)
G signal
(TP702)
B signal
(TP703)
COM signal
(TP704) : Trigger Signal
figure 3.4.1.
The setting of Oscilloscope:
Trigger: COM signal (TP704)
GND: GND (TP704)
CH1(G): AC,1V/div, 20us/div; (TP702)
CH2(R&B): AC, 1V/div, 20us/div; (TP701&TP703)
CH3(COM): AC, 1V/div, 20us/div; (TP704); GND(TP705)
Procedure:
1.
Connect oscilloscope to all Test Points. Attach AC Adapter to camera. Install the SD Card with calibration
firmware into camera. Close the card cover. Keep pressing the MENU button and slide the Power switch to power
"ADJ MENU" is displayed on LCD screen
on the camera.
Fig. 3.4.2
as shown in figure 3.4.2.
23

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