Read Sony DSC-P93A (serv.man4) Service Manual online
Revision History
Revision History
SECTION 6
ADJUSTMENTS
DSC-P93A
Ver 1.0 2004. 09
Sony EMCS Co.
2004I0500-1
© 2004.9
Published by DI Technical Support Section
9-876-775-51
Auto-ADJ
Differences Manual
This Service Manual covers only differences from
DSC-P93 (Auto-ADJ).
In performing repair, refer to DSC-P93 Service
Manual (Auto-ADJ) (9-876-725-51) as well as this manual.
DSC-P93 (Auto-ADJ).
In performing repair, refer to DSC-P93 Service
Manual (Auto-ADJ) (9-876-725-51) as well as this manual.
•
Main differences:
Change of the Automatic Adjustment Program
Change of the Automatic Adjustment Program
DSC-P93 Auto-Adj Ver_1.
[]
r
[][]
.exe
t
DSC-93A Auto-Adj Ver_1.
[]
r
[][]
.exe
When adjusting the DSC-P93A, be sure to use the Auto Adjustment Program for DSC-P93A (DSC-P93A Auto-
Adj Ver_1.
Adj Ver_1.
[]
r
[][]
.exe).
Though a using method of the program is same, the internal data processing of the program during the
adjustment is different and accordingly, exact adjustment will not be executed with the Auto Adjustment Program
for DSC-P93 (DSC-P93 Auto-Adj Ver_1.
adjustment is different and accordingly, exact adjustment will not be executed with the Auto Adjustment Program
for DSC-P93 (DSC-P93 Auto-Adj Ver_1.
[]
r
[][]
.exe).
Note:
[]
(numeric value) of the file name varies depending on the version of Automatic Adjustment Program.
Change of circuit board
SW-417 Board
t
SW-419 Board
DSC-P93A
— 2 —
DSC-P93A
1-1. Adjusting items when replacing main parts and boards
(Service Manual Page 6-2)
When replacing main parts and boards, adjust the items indicated by z in the following table.
Note :
The automatic Adjustment Program does not support the “Initialization of data”. Perform it manually.
Replaced parts
Block
Mounted parts
Board
replacement
replacement
replacement
Adjusting item
Adjustment
(AF illumination LED)
LCD unit
Back light unit
(CCD imager)
(Timing gen., CCD signal process)
(Camera DSP)
(Video amp.)
(LCD driver)
LCD901
D901
IC801
IC101
IC302
IC301
IC201
(COMPLETE)
(COMPLETE)
(COMPLETE)
(COMPLETE)
Lens block
Microphone unit
Flash unit
LCD block
LCD block
CD-498 board
CH-146 board
SY-100 board
SY-100 board
SW-419 board
CD-498 board
CH-146 board
SW-419 board
SY-100 board
(Note)
Initialization of data
z
VIDEO adjustment
Video output level adj.
z
z
z
CAMERA adjustment 1
Flange back adj.
z
z
z
z
CAMERA adjustment 2
Flange back check
z
z
z
z
F No. compensation
Mechanical shutter adj.
Light value adj.
AWB 3200K standard data input
AWB 5800K standard data input
AWB 5800K check
AWB 3200K check
CCD linearity check
Color reproduction adj.
CCD white defect compensation check
CCD black defect compensation check
Strobe adj.
Auto focus illumination check
LCD initial data input
VCO adj.
Contrast adj.
V-COM adj.
White Balance adj.
z
z
z
z
z
z
CAMERA adjustment 4
CAMERA adjustment 3
z
z
z
z
z
z
z
z
LCD adjustment
z
z
z
z
z
z
Table. 6-1-1
— 3 —
DSC-P93A
6-1.
CAMERA SECTION ADJUSTMENTS
1-2.
AUTOMATIC ADJUSTMENT
(Service Manual Page 6-8)
The DSC-P93A is adjusted with the Automatic Adjustment Program.
The Automatic Adjustment Program controls automatically the
adjustment operations that conventionally were entered manually
on the operation screen (however, partially some adjustments will
require manual operation on the SEUS operation screen).
The Automatic Adjustment Program controls automatically the
adjustment operations that conventionally were entered manually
on the operation screen (however, partially some adjustments will
require manual operation on the SEUS operation screen).
1-2-1.
Precautions When Using Automatic Adjustment
Program
Program
1) The Automatic Adjustment Program writes the adjustment
results such as EVR data to the set through two-way
communication with the camera via the SEUS. Accordingly,
the Automatic Adjustment Program must be used in the
environment where the SEUS operates.
communication with the camera via the SEUS. Accordingly,
the Automatic Adjustment Program must be used in the
environment where the SEUS operates.
2) The program run time may vary depending on the environment
of the personal computer used.
3) Even if the Automatic Adjustment Program is used without
starting the SEUS, the SEUS will start automatically when the
adjustment is executed. However, it may take time for the SEUS
to start, and therefore the Automatic Adjustment Program should
be used with the SEUS started in order to reduce the program
run time.
adjustment is executed. However, it may take time for the SEUS
to start, and therefore the Automatic Adjustment Program should
be used with the SEUS started in order to reduce the program
run time.
1-2-2.
Start of Automatic Adjustment Program
Double-click the application file (DSC-P93A Auto-Adj
Ver_1.
Ver_1.
[]
r
[][]
.exe), and the Automatic Adjustment Program will start.
Note:
[]
(numeric value) of the file name varies depending on the
version of Automatic Adjustment Program.
1-2-3.
Function of Each Button on Main Menu Screen
When the Automatic Adjustment Program started, the Main Menu
screen in Fig. 6-1-8 will appear. On this screen, select each
adjustment section.
screen in Fig. 6-1-8 will appear. On this screen, select each
adjustment section.
Fig. 6-1-8
1
[VIDEO SYSTEM ADJUSTMENT]
button
The “VIDEO SYSTEM ADJUSTMENT” screen appears.
2
[CAMERA SYSTEM ADJUSTMENT]
button
The “CAMERA SYSTEM ADJUSTMENT” screen appears.
3
[LCD SYSTEM ADJUSTMENT]
button
The “LCD SYSTEM ADJUSTMENT” screen appears.
4
[END]
button
The Automatic Adjustment Program finishes.
5
This part indicates the version of Automatic Adjustment
Program.
Program.
4
3
2
1
5
— 4 —
DSC-P93A
6-2.
SERVICE MODE
5. Switch Check (2)
(Service Manual Page 6-25)
(Service Manual Page 6-25)
Page 20
Addresses 90 to 92
Using method:
1) Select page: 20, addresses: 90 to 92.
2) By discriminating the read data, the pressed key can be
2) By discriminating the read data, the pressed key can be
discriminated.
Address
Data
00 to 0C
0D to 28
29 to 4A
4B to 77
FF
IMAGE SIZE/
90
CONTROL DOWN
CONTROL UP
MENU
DELETE
(KEY AD0)
(SW-419 board)
(SW-419 board)
(SW-419 board)
(SW-419 board)
No key input
(IC401
J6
)
(S255)
(S251)
(S258)
(S260)
LCD STATUS/
91
CONTROL RIGHT CONTROL LEFT
CONTROL SET
LCD ON/OFF
(KEY AD1)
(SW-419 board)
(SW-419 board)
(SW-419 board)
(SW-419 board)
No key input
(IC401
H6
)
(S256)
(S252)
(S254)
(S259)
92
ZOOM W
ZOOM T
(KEY AD2)
(SW-419 board)
(SW-419 board)
No key input
(IC401
G6
)
(S253)
(S257)
