Read Sony DSC-P52 (serv.man4) Service Manual online
6-37
DSC-P52
Fig. 6-1-21.
COVER
COVER
Regulated power supply
Digital voltmeter
1-6.
SYSTEM CONTROL SYSTEM ADJUSTMENT
1. Battery End Check (SY-91 board)
Check the battery end voltage.
Check the battery end voltage.
Mode
STILL (
)
Subject
Arbitrary
Measurement Point
Data of page: 20, address: 9B
Measuring Instrument
Specified Value
56 to 60
Switch setting:
FOCUS (Menu setting) ................................................... 0.5m
Connection:
1)
1)
Connect the regulated power supply and the digital voltmeter
to the battery terminal as shown in Fig. 6-1-21.
to the battery terminal as shown in Fig. 6-1-21.
Preparations:
1)
1)
Adjust the output voltage of the regulated power supply so that
the digital voltmeter display is 4.2
the digital voltmeter display is 4.2
±
0.1Vdc.
Checking method:
Order Page Address Data
Procedure
1
Decrease the output voltage of
the regulated power supply so
that the digital voltmeter display
is 2.20
the regulated power supply so
that the digital voltmeter display
is 2.20
±
0.01Vdc.
2
20
9B
Read the data, and check it
satisfies the specified value.
satisfies the specified value.
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