DSLR-A100, DSLR-A100H, DSLR-A100K, DSLR-A100W (serv.man3) - Sony Digital Camera Service Manual (repair manual). Page 65

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6-63
DSLR-A100_ADJ
3-4-4. Current Leak
Current leak (7.4 volts) (Using DSLR power supply adaptor)
Standard
Item
Flash
Mask
OFF
270 micro A or below
Main Switch
ON
Back LCD APO status
170 mA or below
Standby status
770 micro A or below
700 micro A or below
Leak Current Checking Procedure
Note:
After the checking, be sure to remove and install the battery.
1. For checking the Main switch OFF, set the camera to the leakage current inspection mode by the following
operations.
1) With the Main switch in ON status, press the AEL (AE Lock) button while pressing the controller “b”
button and the lens remove button.
2) Immediately after the AEL (AE Lock) button was pressed, turn the Main switch OFF (before the back
LCD becomes APO status) to start the measurement.
* You will not know visually whether the leakage current inspection mode is activated.
2. For checking the Main switch ON (Back LCD APO status), set the camera to the leakage current inspection
mode by the following operations.
1) With the Main switch in ON status, press the AEL (AE Lock) button while pressing the controller “b”
button and the lens remove button.
2) In a while after the AEL (AE Lock) button was pressed, the back LCD will become APO status, and
then start the measurement.
* If the back LCD becomes APO status, the camera will malfunction and the Main switch will be inac-
tive. (Access lamp blinks)
To recover the camera, the battery must be removed and installed.
3. With the Main switch in ON status (Standby status), the current varies periodically. Using a needle type
ammeter, measure the center value of the amplitude of needle.
6-63
Item
Standard
Lock
6.8 V (With attachment red plug)
Unlock
7.4 V (With 0.5 ohm attachment yellow plug)
3-4-5. BC Lock voltage
BC lock voltage (Using DSLR power supply adaptor)
Ver 1.2  2006.10
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