SONY DSC-P12 ADJUSTMENTS
DSC-P10/P12
Ver 1.0 2003. 03
Revision History
Revision History
Link
Link
Before starting adjustments
Before starting adjustments
Adjusting items when replacing main parts and boards
Adjusting items when replacing main parts and boards
CAMERA SECTION ADJUSTMENTS
CAMERA SECTION ADJUSTMENTS
PREPARATIONS BEFORE ADJUSTMENTS
PREPARATIONS BEFORE ADJUSTMENTS
INITIALIZATION OF 0E, 2F, 4F, 6F PAGE DATA
INITIALIZATION OF 0E, 2F, 4F, 6F PAGE DATA
VIDEO SYSTEM ADJUSTMENTS
VIDEO SYSTEM ADJUSTMENTS
CAMERA SYSTEM ADJUSTMENTS
CAMERA SYSTEM ADJUSTMENTS
LCD SYSTEM ADJUSTMENTS
LCD SYSTEM ADJUSTMENTS
SECTION 6
ADJUSTMENTS
SERVICE MODE
SERVICE MODE
APPLICATION FOR ADJUSTMENT (SEUS)
APPLICATION FOR ADJUSTMENT (SEUS)
DATA PROCESS
DATA PROCESS
SERVICE MODE
SERVICE MODE
ADJ
Contents of LEVEL 2 and LEVEL 3 Service Manual
CONTENTS
1. SERVICE NOTE
2. DISASSEMBLY
3. BLOCK DIAGRAMS
4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
5. REPAIR PARTS LIST
OVERALL
POWER
CD-434, SW-386, ST-81
MS-130 BOARD
EXPLODED VIEWS
ELECTRICAL PARTS
LEVEL 2
a
a
LEVEL 3
✕
✕
✕
SY-83, JK-243, JK-244
BOARD
✕
a
(JK-244, SY-83 BOARD)
9-876-227-51
Sony EMCS Co.
2003C0500-1
©2003.3
Published by DI Customer Center
DSC-P10/P12
TABLE OF CONTENTS
Section Title Page Section Title Page
6. ADJUSTMENTS
Before Starting Adjustment ·······················································6-1
1-1. Adjusting Items when Replacing
Main Parts and Boards ····················································6-2
6-1. Camera Section Adjustments··········································· 6-3
1-1. Preparations Before Adjustments ····································6-3
1-1-1.List of Service Tools························································6-3
1-1-2.Preparations ·····································································6-4
1-1-3.Discharging of the Flashlight Power Supply···················6-5
1-1-4.Precautions ······································································6-6
1. Setting the Switch····························································6-6
2. Order of Adjustments ······················································ 6-6
3. Subjects ···········································································6-6
4. Preparing the Flash Adjustment Box·······························6-7
1-2. Initialization of 0E, 2F, 4F, 6F Page Data ·······················6-8
1-2-1.Initialization of 0E, 2F, 4F, 6F Page Data ·······················6-8
1. Initializing 0E, 2F, 4F, 6F Page Data·······························6-8
2. 0E Page Table ··································································6-8
3. 2F Page Table ··································································6-8
4. 4F Page Table ··································································6-8
5. 6F Page Table ··································································6-9
1-3. Video System Adjustments ············································6-12
1. Composite Video Level Adjustment······························6-12
1-4. Camera System Adjustments·········································6-13
Data Setting During Camera System Adjustments········6-13
Picture Frame Setting ···················································· 6-14
1. Flange Back Adjustment
(Using the minipattern box) ··········································6-15
2. Flange Back Check························································6-16
3. F No. Compensation······················································ 6-16
4. Mechanical Shutter Adjustment ···································· 6-17
5. Light V alue Adjustment················································· 6-17
6. Mixed Color Cancel Adjustment···································6-18
7. AWB 3200K Standard Data Input ·································6-18
8. AWB 5800K Standard Data Input ·································6-19
9. AWB 5800K Check ·······················································6-19
10. AWB 3200K Check ·······················································6-20
11. CCD Linearity Check ····················································6-20
12. Color Reproduction Adjustment····································6-23
13. CCD White Defect Compensation ································6-24
14. CCD Black Defect Compensation·································6-24
15. Strobe Adjustment ························································· 6-25
16. AF Illumination Check ··················································6-26
1-5. LCD System Adjustments ·············································6-27
1. LCD Initial Data Input ··················································6-27
2. VCO Adjustment (SW-386 Board) ································6-28
3. Bright Adjustment (SW-386 Board) ······························6-28
4. Contrast Adjustment (SW-386 Board) ·························· 6-29
5. Black Limit Adjustment (SW-386 Board) ·····················6-29
6. V-COM Adjustment (SW-386 Board) ···························6-30
7. White Balance Adjustment (SW-386 Board) ················6-30
6-2. Service Mode·································································6-31
2-1. Application for Adjustment (SEUS)······························ 6-31
2-1-1.Using Method of SEUS ·················································6-31
1. Connection·····································································6-31
2. Operation ·······································································6-31
2-1-2.Precaution on Use of SEUS···········································6-31
2-2. Data Process ··································································6-32
2-3. Service Mode·································································6-32
1. Setting the Test Mode ····················································6-32
2. Bit V alue Discrimination ···············································6-33
3. Mode Dial Check···························································6-33
4. Switch Check (1) ···························································6-33
5. Switch Check (2) ···························································6-34
6. LED Check ····································································6-34
7. LCD & Back Light Bright Check··································6-34
8. Self Diagnosis Code ······················································ 6-34
* The color reproduction frame is shown on page 6-35.
— 2 —
COVER
COVER
Before starting adjustment
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.
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.
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SECTION 6
ADJUSTMENTS
(Machine before starting repair)
Save the EVR data
to a personal computer.
Procedure 2
Remove the EEPROM from the board of the machine tha t is going to be repaired. Install the removed EEPR OM
to the replaced board.
PC
Remove the EEPROM and install it.
(Former board)
(New board)
PC
Download the saved
data to a machine.
(Machine after a board is replaced)
Procedure 3
When the data cannot be saved due to defective EEPROM, or when the EEPROM cannot be removed or installed, save the data from the same model of the same destination, and download it.
(Machine to be repaired)
Download the data.
Save the data.
(The same model of the same destination)
After the EVR data is saved and downloaded, check the
respective items of the EVR data.
(Refer to page 6-2 for the items to be checked.)
(Machine to be repaired)PC
6-1
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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.
Block
replacement
(LCD panel)
(Back light unit)
(CCD imager)
AdjustmentAdjustment section
Replaced parts
Mounted parts
replacement
(Camera Module)
(EVR)
(CAMERA DSP, 256M SDRAM)
Board
replacement
(VIDEO AMP)
(LCD drive, Timing generator)
(EEPROM)
Initialization of 0E, 2F, 4F,
6F page data
Video Composite video level adj.
Camera Flange back adj.
LCD LCD initial data input
Initialization of 0E, 2F, 4F, 6F page data
F No. compensation
Mechanical shutter adj.
Light value adj.
Mixed color cancel adj. zzz zz
AWB 3200K standard data input
AWB 5800K standard data input
CCD linearity check
Color reproduction adj.
CCD (white and black) defect
compensation
Strobe adj.
VCO adj.
Bright adj.
Contrast adj.
Black limit adj.
V-COM adj.
White balance adj.
Table 6-1-1
(Note)
LCD901
D901
IC101
IC152 (CH-122 board)
IC503
IC601 (HM (5M MI) board)
IC101
IC101
(COMPLETE)
(COMPLETE) (Note)
(COMPLETE)
IC504
Lens block assy
Flash unit
LCD block
LCD block
CD-434 board
SY-83 board
SY-83 board
SY-83 board
SY-83 board
SW-386 board
ST-81 board
SY-83 board
SW-386 board
SY-83 board
zz
zzz z z
zz zz
zzz zz
z zzz z z
zzz zz
zzz zz
zzz zz
zz
zz z z
zz zzz
zzz zzz
zzz
z zzz
z zzz
z zzz
z zzz
zzzzz
zz z zzz
Note : When replacing the lens block or the SY -83 board, refer to “Precaution on Replacing the Video Lens or the SY-83 board” of Flange
Back Adjustment. (See page 6-15)
6-2
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COVER
6-1. CAMERA SECTION ADJUSTMENTS
1-1. PREPARATIONS BEFORE ADJUSTMENTS
1-1-1. List of Service Tools
• Oscilloscope • Color monitor • Vectorscope
• Regulated power supply • Digital voltmeter
• Calculating machine capable of calculating hexadecimal numbers.
Ref. No.
J-1
Filter for color temperature correction (C14)
J-2
Pattern box PTB-450
J-3
Color bar chart for pattern box
J-4
Siemens star chart
J-5
Clear chart for pattern box
J-6
Personal computer
J-7
USB cable
HASP key and application for adjustment
J-8
(SEUS)
J-9
Minipattern box
J-10 Back ground paper J-2501-130-A For adjusting the strobe
Name
Parts Code
J-6080-058-A
J-6082-200-A
J-6020-250-A
J-6080-875-A
J-6080-621-A
1-823-932-11
J-6082-353-B
Auto white balance adjustment/check
White
balance adjustment/check
For checking the flange back
OS: Windows 98/98SE/Me/2000/XP Home/XP Pro
USB connector × 2
For connecting the camera to PC
Contact our service headquater of each area how to get
the application for adjustment (SEUS) and HASP key
For adjusting the flange back
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Usage
J-1
J-6 J-7
J-2
J-3 J-4
J-8 J-9
and application for
adjustment (SEUS)
Fig. 6-1-1
J-5
J-10
6-3
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1-1-2. Preparations
1) Connect the equipment for adjustments according to Fig. 6-1-3.
2) Start up the application for adjustment (SEUS).
Note 1: Setting the “Forced CAMERA mode power ON Mode”
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 21, and write data 03.
The above procedure will enable the camera power
to be turned on. After completing adjustments, be
sure to exit the “Forced CAMERA mode power ON
Mode”.
Note 2: Exiting the “Forced CAMERA mode power ON Mode”
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 21, and write data: 00.
3) Select page: 00, address: 01, and set data: 00.
Pattern box
L
Front of the lens
L = About 25 cm
Fig. 6-1-2
PC
with USB connectors (x 2)
(Windows 98/98SE/ME/2000/XP)
AC IN
Vectorscope
Terminated
75 Ω
To USB connector
To USB connector
AC power adaptor
Color monitor
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To DC IN jack
Video (yellow)
Audio (Black)
HASP Key
Insert the Memory Stick
and the Batteries*.
LOCK
To USB connector
To A/V OUT
jack
USB cable
(1-823-932-11)
Fig. 6-1-3
6-4
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1-1-3. Discharging of the Flashlight Power Supply
The capacitor which is used as power supply of flashlight is charged
with 200 V to 300 V voltage. Discharge this voltage before starting adjustments in order to protect service engineers from electric
shock during adjustment.
Discharge procedure
1. Press the FLASH button (SW-386 board S004 (CONTROL
UP)) and set the NO FLASH mode.
2. Fabricate the discharging jig as shown in Fig. 6-1-5 locally by
yourself. Connect the discharging jig to the positive (+) and
negative (–) terminal of the flash v oltage charge capacitor . Allow ten seconds to discharge the voltage.
Capacitor
ST-81
R:1 kΩ/1 W
(Part code:
1-215-869-11)
Fig. 6-1-4
Fig. 6-1-5
1 kΩ/1 W
Wrap insulating tape.
6-5
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1-1-4. Precautions
1. Setting the Switch
Unless otherwise specified, set the switches as follows and perform adjustments.
1. Mode Dial .......................................... CAMERA
2. ZOOM switch
(SW-386 board S001, S002).............. WIDE end
3. EV (Menu display) ............................ 0EV
4. DISPLAY/LCD ON/OFF button
(SW-386 board S005) ........................ OSD OFF
5. WB (WHITE BALANCE)
(Menu display) ................................... AUTO
6. P.EFFECT (Menu display) ................ OFF
7. VIDEO OUT (SET UP setting)......... NTSC
2. Order of Adjustments
Basically carry out adjustments in the order given.
Color bar chart (Standard picture frame)
H
Yellow
Cyan
White
Magenta
Green
BB
A=B/2A
Fig. a
(VIDEO terminal of A/V jack
output waveform)
Red
Blue
A
Enlargement
B
A
Difference in level
3. Subjects
1) Color bar chart (Standard picture frame).
When performing adjustments using the color bar chart, adjust the picture frame as shown in Fig. 6-1-6. (Standard picture frame)
2) Clear chart (Standard picture frame)
Remove the color bar chart from the pattern box and insert a
clear chart in its place. (Do not perform zoom operations during this time)
C=D
V
Fig. 6-1-6
Electronic beam scanning frame
DC
Red
Cyan
White
Green
Yellow
Fig. b (monitor TV picture)
Adjust the camera zoom and direction to
obtain the output waveform shown in Fig a
and the monitor TV display shown in Fig. b.
Magenta
Blue
CRT picture frame
6-6
4. Preparing the Flash Adjustment Box
A dark room is required to provide an accurate flash adjustment.
If it is not available, prepare the flash adjustment box as given
below;
1) Provide woody board A, B and C of 15 mm thickness.
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woody board A (2)
400 mm
513 mm 513 mm 700 mm
woody board B (2)
Fig. 6-1-7
2) Apply black mat paint to one side of woody board A and B.
3) Attach background paper (J-2501-130-A) to woody board C.
4) Assemble so that the black sides and the background paper
side of woody board A, B and C are internal. (Fig. 6-1-8)
370 mm
700 mm730 mm
woody board A
woody board C (1)
700 mm
woody board B
woody board A
woody board B
woody board C
Fig. 6-1-8
6-7
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1-2. INITIALIZATION OF 0E, 2F, 4F, 6F PAGE
DAT A
1-2-1. Initialization of 0E, 2F, 4F, 6F Page Data
1. Initializing 0E, 2F, 4F, 6F Page Data
Note 1: Initialize the data every page of 0E, 2F, 4F, and 6F.
Note 2: If the 4F page data has been initialized, the following
adjustments need to be performed again.
1) Video system adjustment
2) LCD system adjustments
Note 3: If the 6F page data has been initialized, the following
adjustments need to be performed again.
1) Camera system adjustments
Adjusting Page 0E
Adjusting Address 00 to FF
Adjusting Page 2F
Adjusting Address 00 to 7F
Adjusting Page 4F
Adjusting Address 00 to FF
Adjusting Page 6F
Adjusting Address 00 to FF
Initializing Method:
1) Click [Page Edit] on the SEUS screen to display the SEUS
PAGE EDIT screen.
2) Click [Page], and then enter the page to be initialized.
3) Click [Preset Data Read] to display the Set ID input screen.
4) For page 0E, enter Set ID = “00” and read the initializing data
on the SEUS PAGE EDIT screen.
5) For page 2F, 4F and 6F, enter Set ID = “06” and read the initializing data on the SEUS PAGE EDIT screen.
6) On the SEUS PAGE EDIT screen, change the data at “Fixed
data-2” address given in the table on the page to be initialized.
Note: New data for change are not listed in the table. If the
data are to be changed, read and copy the data from the
same model. Copying the data from different models
may cause an operation failure.
7) Confirm that the data at respective adjustment addresses are
the initial values (adjustment initial values) given in the table.
If different, change to the adjustment initial values.
8) Click
9) Click [Close] to close the SEUS PAGE EDIT screen.
Processing after Completing Initializing
Order Page
Note: At this time, the set is reset and the power is turns off once
[Write] to write the initializing data to the set.
Address
12F2104 [Write]
2200029 [set]
3200129 [Write] (Note)
and then on again. Accordingly, the message “Receive
Packet Error” is displayed on the SEUS screen, and the
SEUS goes in “disconnect” state, but this is not a trouble.
Click
[Connect] on the SEUS screen to restore the “con-
nected” state.
Data Procedure
2. 0E Page table
Note 1: Fixed data-1: Initialized data.
(Refer to step 4 of “ 1. Initializing of 0E, 2F , 4F, 6F Page
Data”)
Note 2: Fixed data-2: Modified data.
(Refer to step 6 of “ 1. Initializing of 0E, 2F , 4F, 6F Page
Data”)
Address Initial value Remark
00 to FF Fixed data-1 (Initialized data)
3. 2F Page table
Note 1: Fixed data-1: Initialized data.
(Refer to step 5 of “ 1. Initializing of 0E, 2F , 4F, 6F Page
Data”)
Note 2: Fixed data-2: Modified data.
(Refer to step 6 of “ 1. Initializing of 0E, 2F , 4F, 6F Page
Data”)
Address Initial value Remark
00 to 20 Fixed data-1 (Initialized data)
21 00 Test mode
22 to 7F Fixed data-1 (Initialized data)
4. 4F Page table
Note 1: Fixed data-1: Initialized data.
(Refer to step 5 of “ 1. Initializing of 0E, 2F , 4F, 6F Page
Data”)
Note 2: Fixed data-2: Modified data.
(Refer to step 6 of “ 1. Initializing of 0E, 2F , 4F, 6F Page
Data”)
Address Initial value Remark
00 to 81 Fixed data-1 (Initialized data)
82 90 VCO adj. (NTSC mode)
83 9A VCO adj. (PAL mode)
84 91 V-COM adj.
85 AF Bright adj.
86 2D Black limit adj.
87 Fixed data-1 (Initialized data)
88 8C
89 6C
8A 42 Contrast adj.
8B to 9F Fixed data-1 (Initialized data)
A0 80 Video sync level adj.
A1 to A7 Fixed data-1 (Initialized data)
A8 Fixed data-2
A9 Fixed data-2
AA to FF Fixed data-1 (Initialized data)
White balance adj.
6-8
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5. 6F Page Table
Note 1: Fixed data-1: Initialized data.
(Refer to step 5 of “ 1. Initializing of 0E, 2F , 4F, 6F Page
Data”)
Note 2: Fixed data-2: Modified data.
(Refer to step 6 of “ 1. Initializing of 0E, 2F , 4F, 6F Page
Data”)
Address Initial value Remark
00 to 0F Fixed data-1 (Initialized data)
10 FF
11 FF
12 FF
13 FF
14 00
15 90
16 FF
17 FF
18 34
19 F5
1A 87
1B 71
1C 10
1D 47
1E 00
1F 00
20 00
21 00
22 00
23 00
24 20
25 20
26 13
27 46
28 0A
29 00 Flange back adj.
2A 00
2B 00
2C 00
2D 00
2E 00
2F 00
30 00
31 00
32 00
33 00
34 00
35 00
36 00
37 00
38 00
39 00
AF Ilumination check.
Address Initial value Remark
3A 00
3B 00
3C 00
3D 00
3E FF
3F Fixed data-1 (Initialized data)
40 00
41 00
42 00
43 00
44 00
45 00
46 00
47 00
48 00
49 00
4A 00
4B 00
4C 00
4D 00
4E 00
4F 00
50 00
51 00
52 00
53 00
54 to 5F Fixed data-1 (Initialized data)
60 00
61 00
62 00 F No. compensation
63 00
64 00
65 30
66 FE Light value adj.
67 6D
68 to 6A Fixed data-1 (Initialized data)
6B FF
6C 00
6D 00
6E 00
6F 00
70 29
71 83
72 1F
73 DF AWB 3200K standard data input
74 29
75 0C
76 22
Flange back adj.
Flange back adj.
F No. compensation
Mechanical shutter adj.
Mixed color calcel adj.
6-9
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Address Initial value Remark
77 6D
78 00
79 00
7A 00
7B 00
7C 00
7D 00
7E 00
7F 00 AWB 3200K standard data input
80 00
81 00
82 00
83 00
84 00
85 00
86 00
87 00
88 19
89 66
8A 30
8B 6E
8C 19
8D A7
8E 32
8F FB
90 00
91 00
92 00
93 00
94 00
95 00
96 00
97 00
98 00
99 00
9A 00
9B 00
9C 00
9D 00
9E 00
9F 00
A0 2A
A1 80
A2 5E
A3 C0
A4 03
A5 E9 Color reproduction adj.
A6 63
AWB 5800K standard data input
Address Initial value Remark
A7 83
A8 D5
A9 FE
AA 73
AB 45 Color reproduction adj.
AC 63
AD 83
AE 03
AF E9
B0 00 AWB 3200K standard data input
B1 00 AWB 5800K standard data input
B2 00 AWB 3200K standard data input
B3 00 AWB 5800K standard data input
B4 00 AWB 3200K standard data input
B5 Fixed data-1 (Initialized data)
B6 28
B7 6E
B8 10
B9 37
BA 10
BB 37
BC 00
BD 00
BE 00
BF 00
C0 00
C1 00
C2 00
C3 00
C4 00
C5 00
C6 00
C7 28 Mechanical shutter adj.
C8 1B
C9 00
CA 00
CB 00
CC 80
CD 88
CE 98
CF 90
D0 88
D1 00
D2 00
D3 00
D4 00
D5 00
D6 00
Strobe balance adj.
6-10
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