Read Sony DSC-P10 / DSC-P12 (serv.man4) Service Manual online
DSC-P10/P12
6-12
COVER
COVER
A
B
H
1-3.
VIDEO SYSTEM ADJUSTMENTS
1.
Composite Video Level Adjustment
Adjust the sync level of the composite video signal output and
check the burst level of the composite video signal output.
check the burst level of the composite video signal output.
Mode
PLAY
Signal
Arbitrary
Measurement Point
Video terminal of A/V OUT jack
(75
(75
Ω terminated)
Measuring Instrument
Oscilloscope
Adjustment Page
4F
Adjustment Address
A0
Specified Value
Sync level:
A = 286
A = 286
± 5 mV (NTSC mode)
A = 300
± 5 mV (PAL mode)
Burst level:
B = 286
B = 286
± 30 mV (NTSC mode)
B = 300
± 30 mV (PAL mode)
Note:
Check that the data of page: 60, address: C1 is “01”.
If not, turn the power of unit OFF/ON.
If not, turn the power of unit OFF/ON.
Adjusting method:
Order Page Address
Data
Procedure
1
00
01
01
[Set]
2
4F
02
03
[Set]
3
40
F1
04
[Set]
4
4F
A0
Change the data and set
the sync level (A) to the
specified value.
the sync level (A) to the
specified value.
5
4F
A0
[Write]
6
Check the burst level (B)
to the specified value.
to the specified value.
Processing after Completing Adjustments:
Order Page Address
Data
Procedure
1
4F
02
00
[Set]
2
40
F1
00
[Set]
3
00
01
00
[Set]
Fig. 6-1-9
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