Sony DSC-P9 (serv.man2) Service Manual ▷ View online
4-57
DSC-P9
COVER
COVER
4-57E
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
C002
C-2
C101
B-2
C102
B-3
C103
B-4
C104
B-4
C105
B-4
C106
B-3
C107
B-3
C108
B-4
C109
B-2
C110
B-2
C111
C-3
C112
C-3
C113
C-3
C114
B-3
C115
B-3
C116
C-4
C117
C-4
C118
C-4
C119
C-4
C120
C-3
C121
C-3
C122
B-2
C123
A-2
C124
A-3
C125
A-2
C126
B-3
CN101
C-1
CN102
B-1
D001
A-1
D002
A-1
D003
A-1
D004
A-1
D005
A-2
D006
A-2
D007
A-4
D101
B-3
D102
IC101
B-4
IC102
A-3
IC103
C-3
L101
B-2
L102
C-3
L103
B-3
L104
B-2
Q002
C-2
Q003
C-2
Q004
A-2
Q101
B-4
Q102
B-4
Q103
C-2
Q104
C-3
Q105
A-2
Q106
C-2
Q107
A-2
Q108
A-3
Q109
C-2
R002
C-2
R003
C-2
R005
B-2
R006
C-2
R007
A-2
R008
A-2
R009
A-2
R010
A-4
R011
C-2
R012
B-1
R013
B-1
R014
C-1
R015
C-1
R018
A-2
R104
B-4
R105
B-4
R106
B-3
R107
B-4
R108
B-3
R109
B-3
R110
B-3
SW-368 BOARD
R111
B-3
R112
C-3
R113
C-3
R114
B-3
R115
C-4
R116
C-4
R117
C-4
R118
C-4
R119
C-4
R120
C-4
R121
C-3
R122
C-4
R123
B-4
R124
B-4
R125
C-3
R126
A-3
R127
A-2
R128
C-1
R129
C-3
R130
C-3
R131
A-3
R132
A-3
R133
C-2
R134
A-3
R135
A-2
R136
C-1
R137
B-4
R138
C-3
R139
C-3
S001
A-3
S002
A-4
S003
C-2
S004
B-1
S005
C-1
SW-368
DSC-P9
5-1
SECTION 5
ADJUSTMENTS
Before starting adjustment
(The same model of the same destination)
(Machine to be repaired)
PC
After the EVR data is saved and downloaded, check the
respective items of the EVR data.
(Refer to page 5-2 for the items to be checked.)
respective items of the EVR data.
(Refer to page 5-2 for the items to be checked.)
EVR Data Re-writing Procedure When Replacing Board
The data that is stored in the repair board, is not necessarily correct.
Perform either procedure 1 or procedure 2 or procedure 3 when replacing board.
Perform either procedure 1 or procedure 2 or procedure 3 when replacing board.
PC
Procedure 3
When the data cannot be saved due to defective EEPROM, or when the EEPROM cannot be removed or in-
stalled, save the data from the same model of the same destination, and download it.
stalled, save the data from the same model of the same destination, and download it.
PC
Save the EVR data
to a personal computer.
to a personal computer.
Download the saved
data to a machine.
data to a machine.
Procedure 1
Save the EVR data of the machine in which a board is going to be replaced. Download the saved data after a
board is replaced.
board is replaced.
(Machine after a board is replaced)
(Machine before starting repair)
(Former board)
(New board)
Procedure 2
Remove the EEPROM from the board of the machine that is going to be repaired. Install the removed EEPROM
to the replaced board.
to the replaced board.
Remove the EEPROM and install it.
Download the data.
Save the data.
(Machine to be repaired)
COVER
COVER
DSC-P9
5-2
1-1. Adjusting items when replacing main parts and boards
When replacing main parts and boards, adjust the items indicated by z in the following table.
Table 5-1-1
Note :
When replacing the lens block or the SY-77 board, refer to “Precaution on Replacing the Lens Block or the SY-77 board”. (See
page 6)
page 6)
Adjustment section
Adjustment
(LCD panel)
(Back light unit)
(CCD imager)
(Camera Module)
(EVR)
(CAMERA DSP)
(VIDEO AMP)
(LCD drive)
(LCD Timing generator)
EEPROM
LCD901
D901
IC101
IC508
IC601
IC101
IC101
IC102
(COMPLETE)
(COMPLETE) (Note)
(COMPLETE)
IC505
Lens block assy (Note)
Flash unit
LCD block
LCD block
CD-397 board
CH-111 board
SY-77 board
SY-77 board
SY-77 board
SW-368 board
SW-368 board
ST-70 board
SY-77 board
SW-368 board
SY-77 board
Supporting
Initialization of A, B, D,
Initialization of A, D page data
z
z
E, F, 7, 9 page data
Initialization of B, E, F, 7, 9, page data
z
z
Video
Video sync level adj.
z
z
z
z
z
Video burst level check
z
z
z
Camera
Flange back adj.
z
z
z
z
z
F No. compensation
z
z
z
z
z
Mechanical shutter adj.
z
z
z
z
z
Light value adj.
z
z
z
z
z
z
Mixed color cancel adj.
z
z
z
z
z
z
Auto white balance standard data input
z
z
z
z
z
z
CCD linearity check
z
z
Color reproduction adj.
z
z
z
z
z
z
CCD (white and black) defect
compensation
compensation
z
z
z
z
z
Strobe white balance adj.
z
z
z
z
z
z
z
z
LCD
LCD initial data input
z
z
z
VCO adj.
z
z
z
z
Black limit adj.
z
z
z
z
Bright adj.
z
z
z
z
Contrast adj.
z
z
z
z
VG Center adj.
z
z
z
z
PSIG Gray adj.
z
z
z
z
V-COM adj.
z
z
z
z
z
White balance adj.
z
z
z
z
z
z
Board
replacement
Replaced parts
Mounted parts
replacement
Block
replacement
RadarW
RadarW
RadarW
RadarW
RadarW
RadarW
DSC-P9
5-3
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
Name
Filter for color temperature correction (C14)
Pattern box PTB-450
Color bar chart for pattern box
Adjusting remote commander (RM-95 upgraded).
(Note 1)
(Note 1)
Siemens star chart
Clear chart for pattern box
CPC-9 jig (Note 2)
Minipattern box
Parts Code
J-6080-058-A
J-6082-200-A
J-6020-250-A
J-6082-053-B
J-6080-875-A
J-6080-621-A
J-6082-393-C
J-6082-353-B
Usage
Auto white balance adjustment/check
White balance adjustment/check
White balance adjustment/check
For checking the flange back
For connecting the adjusting remote commander
For adjusting the LCD block
For adjusting the LCD block
For adjusting the flange back
J-9
Back ground paper
J-2501-130-A For adjusting the strobe
5-1. CAMERA SECTION ADJUSTMENT
1-1.
PREPARATIONS BEFORE ADJUSTMENT
1-1-1.
List of Service Tools
• Oscilloscope
• Color monitor
• Vectorscope
• Regulated power supply
• Digital voltmeter
Note 1:
If the micro processor IC in the adjusting remote
commander is not the new micro processor (UPD7503G-
C56-12), The pages cannot be switched. In this case,
replace with the new micro processor (8-759-148-35).
commander is not the new micro processor (UPD7503G-
C56-12), The pages cannot be switched. In this case,
replace with the new micro processor (8-759-148-35).
Note 2:
The old CPC-9 jig (Parts code: J-6082-393-B) cannot be
used, because it cannot operate the adjusting remote com-
mander.
used, because it cannot operate the adjusting remote com-
mander.
Fig. 5-1-1
J-1
J-5
J-2
J-6
J-7
J-3
J-4
J-8
J-9
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