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Toshiba PDR-M70 Service Manual page 27

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3-3 LCD Calibration Procedure
Tools:
AC Adapter
SD Card with Calibration Firmware
Oscilloscope
Test Points:
Please look at figure 3.3.1.
GND (TP608)
R
(TP601)
G
(TP602)
B
(TP600)
PSIG (TP610): Trigger Signal
figure 3.3.1.
The setting of Oscilloscope:
CH1(G)
CH2(R&B)
CH3(PSIG)
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 on the camera. "
MENU" is displayed on LCD screen
: AC,1V /div, 20us/div; (TP602)
: AC, 1V/div, 20us/div; (TP601&TP600)
: AC, 1V/div, 20us/div; (TP610)
as shown in figure 3.3.2.
18
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