Sony CyberShot DSC-P72 Service Manual page 52

DSC-P72
2. LCD Initial Data Input (2)
Mode
Signal
Adjustment Page
Adjustment Address
Adjusting method:
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 5F, and write the data in the following table.
3) Select page: 00, address: 01, and set data: 00.
Address Data
3A 57
3B FE
3C 02
3D 5A
3E 00
3F 01
PLAY ( )
Arbitrary
5F
3A to 3F
Remark
Fixed data
Fixed data
Fixed data
Fixed data
Fixed data
Fixed data
3. VCO Adjustment (SY-85 board)
Set the VCO free-run frequency. If deviated, the LCD screen will
be blurred.
Mode
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Setup setting:
Adjusting method:
Order Page Address Data
1 00 01
2 40 F1
3 4F 02
4 4F 82
5 4F 82
6 4F 82
7 4F 82
8 4F 82
9 4F 82
10
11 4F 82
12
13 4F 83
14 4F 02
15 40 F1
16 00 01
6-32
PLAY ( )
Arbitrary
Check on LCD display
4F
82, 83
Procedure
01 Set the data.
09 Write the data.
03 Write the data.
80 Write the data.
Increase the data, and stop it
when the LCD screen just begins
to fall into the disorder.
Read the data, and this data is
named D .
H
80 Write the data.
Decrease the data, and stop it
when the LCD screen just begins
to fall into the disorder.
Read the data, and this data is
named D .
L
Calculate D using following
82
equation.
(Hexadecimal calculation.)
D = (D + D )/2
82 H L
D Write the data.
82
Calculate D using following
83
equation.
(Hexadecimal calculation.)
D = D + 16
83 82
D Write the data.
83
00 Write the data.
00 Write the data.
00 Set the data.