Read Sony DSC-P7 (serv.man4) Service Manual online
DSC-P7
6-34
1.
LCD Initial Data Input
Mode
PLAY
Signal
Arbitrary
Adjustment Page
A
Adjustment Address
84, 8D
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: A, and enter the data given in the following table.
1) Select page: 0, address: 01, and set data: 01.
2) Select page: A, and enter the data given in the following table.
Note:
Press the PAUSE button each time the data are set, as the
data are written to non-volatile memory (EEPROM).
data are written to non-volatile memory (EEPROM).
Address
Data
Remark
84
20
V-COM adj.
8D
2F
Fixed value
Processing after Completing Adjustments:
1) Select page: 0, address: 01, and set data: 00.
1) Select page: 0, address: 01, and set data: 00.
2. VCO Adjustment (SW-368 Board)
Set the VCO free-run frequency. If deviated, the LCD screen will
be blurred.
be blurred.
Mode
PLAY
Signal
Arbitrary
Measurement Point
Pin 7 of CN706 on SY-77 board
(HSY)
(HSY)
Measuring Instrument
Frequency counter
Adjustment Page
A
Adjustment Address
82 (NTSC Mode)
83 (PAL Mode)
83 (PAL Mode)
Specified Value
T = 15734
±
30 Hz (NTSC Mode)
T = 15625
±
30 Hz (PAL Mode)
Menu setting:
1) VIDEO OUT of SET UP setting
1) VIDEO OUT of SET UP setting
.................................. NTSC (NTSC mode)
(This adjustment must be performed in NTSC mode, so don’t
set the menu setting to “PAL” )
set the menu setting to “PAL” )
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
A
02
03
Press PAUSE button.
3
4
F1
13
(NTSC Mode)
4
4
1D
82
(PAL Mode)
Change the data and set the
5
A
82
frequency (f) to the
NTSC specified value.
NTSC specified value.
6
A
82
Press PAUSE button.
Change the data and set the
7
A
83
frequency (f) to the
PAL specified value.
PAL specified value.
8
A
83
Press PAUSE button.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
A
02
00
Press PAUSE button.
2
4
F1
00
(NTSC Mode)
3
4
1D
80
(PAL Mode)
4
0
01
00
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