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DIGITAL STILL CAMERA.
SECTION 6 ADJUSTMENTS AUTO-ADJ VERSION 1.1 2004.10
PART# (9-876-736-52)
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Ver 1.1 2004. 10
Revision History
SECTION 6 ADJUSTMENTS
Auto-ADJ
Link
Before starting adjustments
Adjusting items when replacing main parts and boards
SERVICE MODE
SERVICE MODE
CAMERA SECTION ADJUSTMENTS
PREPARATIONS BEFORE ADJUSTMENTS ADJUSTMENT PROGRAMS VIDEO SYSTEM ADJUSTMENTS CAMERA SYSTEM ADJUSTMENTS LCD SYSTEM ADJUSTMENTS ERROR INITIALIZATION OF DATA
· Use this Service Manual together with the Automatic Adjustment Program (DSC-W1_W12 Auto-Adj Ver1.[]r[][].exe) and the Color Shading Adjustment Program (W1P100ColorShade.exe).
Note: [] (numeric value) of the file name varies depending on the version of Automatic Adjustment Program.
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 LEVEL 2 a a OVERALL POWER CD-507 FLEXIBLE, ST-100, ST-101 FLEXIBLE, US-011 FLEXIBLE, EXPLODED VIEWS ELECTRICAL PARTS LEVEL 3 CH-146, SY-102, SW-422, MS-204, MS-205, FLEXIBLE, JK-263, SP-045 FLEXIBLE a (CH-146, SY-102, SW-422, MS-204, MS-205, FLEXIBLE, JK-263, SP-045 FLEXIBLE)
9-876-736-51
Sony EMCS Co.
2004J0500-1 ©2004.10 Published by DI Technical Support Section
DSC-W1/W12
TABLE OF CONTENTS
Section Title Page Section Title Page
6.
ADJUSTMENTS
1-6-2. Precautions When an Error Occurred ···························· 6-24 1-7. Initialization of Data ······················································ 6-25 1. Initializing All Page Data ·············································· 6-25 2. Initializing Single Page Data ········································· 6-25 6-2. Service Mode ································································· 6-26 1. Setting the Test Mode ···················································· 6-26 2. Bit Value Discrimination ··············································· 6-26 3. LED Check ···································································· 6-27 4. Switch Check (1) ··························································· 6-27 5. Switch Check (2) ··························································· 6-28 6. Mode Dial Check ··························································· 6-28 7. Self Diagnosis Code ······················································ 6-28 * The color reproduction frame is shown on page 6-29.
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. Precautions ······································································ 6-5 1. Setting the Switch ···························································· 6-5 2. Subjects ··········································································· 6-5 3. Preparing the Flash Adjustment Box ······························· 6-6 1-1-4. Using Method of SEUS ··················································· 6-7 1. Connection ······································································· 6-7 2. Operation ········································································· 6-7 1-1-5. Precaution on Use of SEUS ············································· 6-7 1-2. Adjustment Programs ······················································ 6-8 1-2-1. Automatic Adjustment Program ······································ 6-8 1. Precautions When Using Automatic Adjustment Program ··········································································· 6-8 2. Start of Automatic Adjustment Program ························· 6-8 3. Function of Each Button on Main Menu Screen ············· 6-8 1-2-2. Color Shading Adjustment Program ································ 6-9 1. Application Environment ················································ 6-9 2. Installation Method ·························································· 6-9 3. Notes When Using the Color Shading Adjustment Program ··········································································· 6-9 4. Starting Method of Color Shading Adjustment Program ··········································································· 6-9 5. Screen and Function of Each Button of Color Shading Adjustment Program ································ 6-9 1-3. Video System Adjustments ············································ 6-10 1-3-1. Function of Each Button on Video System Adjustment Screen ························································ 6-10 1-3-2. Adjustment Items of Video System Adjustment ············ 6-10 1-3-3. Adjusting Method ·························································· 6-11 1-4. Camera System Adjustments ········································· 6-12 1-4-1. Function of Each Button on Camera System Adjustment Screen ························································ 6-12 1-4-2. Adjustment Items of Camera System Adjustment ········ 6-13 1-4-3. Adjusting Method ·························································· 6-14 1. Camera Adjustment 1 ···················································· 6-14 2. Camera Adjustment 2 ···················································· 6-15 3. Picture Frame Setting (Standard Picture Frame) ··········· 6-16 4. Color Shading Adjustment ············································ 6-17 5. Camera Adjustment 3 ···················································· 6-18 6. Camera Adjustment 4 ···················································· 6-20 1-5. LCD System Adjustments ············································· 6-21 1-5-1. Function of Each Button on LCD System Adjustment Screen ························································ 6-21 1-5-2. Adjustment Items of LCD System Adjustment ············· 6-21 1-5-3. Adjusting Method ·························································· 6-22 1-6. Error ··············································································· 6-23 1-6-1.Error Message ································································ 6-23 1. Connect Error ································································ 6-23 2. Reset the Camera and Try Again ··································· 6-23 3. Adjustment Time Out ···················································· 6-23 4. Adjustment NG ······························································ 6-23 5. Data Save Error ····························································· 6-24
--2--
DSC-W1/W12 SECTION 6 ADJUSTMENTS
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.
(Machine before starting repair) PC PC (Machine after a board is replaced)
Save the EVR data to a personal computer.
Download the saved data to a machine.
Procedure 2
Remove the flash memory from the board of the machine that is going to be repaired. Install the removed flash memory to the replaced board.
Remove the flash memory and install it.
(Former board)
(New board)
Procedure 3
When the data cannot be saved due to defective flash memory, or when the flash memory cannot be removed or installed, save the data from the same model of the same destination, and download it.
(Machine to be repaired) PC (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.)
6-1
DSC-W1/W12
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. Note 1: The automatic Adjustment Program does not support the "Initialization of data". Perform it manually. Note 2: Use the Color Shading Adjustment Program (W1P100ColorShade.exe) when performing "Color Shading Adjustment" of Camera System Adjustment.
Replaced parts Block replacement Mounted parts replacement
(Timing gen., CCD signal process)
Board replacement
Flash memory replacement
LCD901 LCD unit
CD-507 board (COMPLETE)
CH-146 board (COMPLETE)
MS-205 board (COMPLETE)
Adjusting item
Adjustment
SY-102 board (COMPLETE)
CD-507 board IC101
CH-146 board IC101
SY-102 board IC301
SY-102 board IC302
MS-204 board IC801
(Note 1) VIDEO adjustment CAMERA adjustment 1 CAMERA adjustment 2 (Note 2)
Initialization of data Video output level adj. Flange back adj. Flange back check Color shading adj. F No. compensation Mechanical shutter adj. Light value adj. AWB 3200K standard data input AWB 5800K standard data input
z z z z z z z z z z z z z z z z z z
z z z z z
CAMERA adjustment 3
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.
z
z
z
z z
z
z
CAMERA adjustment 4
z z
z z z
z z
z
z
LCD adjustment
Contrast adj. V-COM adj. White Balance adj.
z z
z
z
z z
z
Table 6-1-1
6-2
SY-102 board IC501
D901
CD-507 board D101
LCD block
LCD block
Lens block
Flash unit
(Camera system control) (With built-in flash memory)
(AF illumination LED)
Back light unit
(Camera DSP)
(CCD imager)
(Video amp.)
(LCD driver)
DSC-W1/W12
6-1. CAMERA SECTION ADJUSTMENTS
1-1. PREPARATIONS BEFORE ADJUSTMENTS
· AC power adapter 1-1-1. List of Service Tools · Oscilloscope · Color monitor · Vectorscope · Calculating machine capable of calculating hexadecimal numbers. J-1 J-2 HASP key and application for adjustment (SEUS) Personal computer (Note) USB cable 1-827-038-11 Contact our service headquater of each area how to get the application for adjustment (SEUS) and HASP key. J-5 Pattern box PTB-450 J-6082-200-A or Small pattern box PTB-1450 J-6082-557-A J-7 J-8 Color bar chart For PTB-450: J-6020-250-A For PTB-1450: J-6082-559-A J-9 Filter for color temperature correction (C14) J-6080-058-A J-6 Clear chart For PTB-450: J-6080-621-A For PTB-1450: J-6082-560-A J-3
J-4
Minipattern box J-6082-353-B
Siemens star chart J-6080-875-A
J-10
Background paper J-2501-130-A
Note: Personal computer OS: Windows98/98SE/Me/2000/XP Home/XP Pro RAM: 256MB or more recommended USB: 2.0 recommended (also compatible with 1.1) Two connectors are required.
Fig. 6-1-1
6-3
DSC-W1/W12
1-1-2. Preparations 1) Connect the equipment for adjustments according to Fig. 6-1-3. 2) Start up the application for adjustment (SEUS).
Pattern box
L
Front of the lens L = About 27 cm (PTB-450) L = About 11 cm (PTB-1450)
Fig. 6-1-2
To USB connector To DC IN jack
AC power adaptor AC IN
To A/V OUT jack Insert the Memory Stick. Video (yellow) Color monitor Vectorscope Terminated 75
PC
Audio (Black) OS: Windows 98/98SE/Me/2000/XP RAM: 256MB or more recommended USB: 2.0 recommended (also compatible with 1.1) Two connectors are required.
To USB connector
USB cable (1-827-038-11)
HASP Key
To USB connector
Fig. 6-1-3
6-4
DSC-W1/W12
1-1-3. Precautions 1. Setting the Switch Unless otherwise specified, set the switches as follows and perform adjustments. 1. Mode Dial .......................................... P (Program auto) 2. ZOOM switch (US-011 flexible S001, S002) ........... WIDE end 3. Video Out (SET UP setting) .............. NTSC 4. Digital Zoom (SET UP setting) ......... Off 5. EV (Menu items) ............................... 0EV 6. Focus (Menu items) ........................... Multi AF 7. WB (Menu items) .............................. Auto 8. ISO (Menu items) .............................. Auto 9. Flash Level (Menu items) .................. Normal 10. P.Effect (Menu items) ........................ Off 11. Saturation (Menu items) .................... Normal 12. Contrast (Menu items) ....................... Normal 13. Sharpness (Menu items) .................... Normal Color bar chart (Standard picture frame)
Yellow Cyan Green White Magenta Red
H
Electronic beam scanning frame
C
C=D
D
Blue
Yellow Cyan Green White Magenta Red Blue
CRT picture frame
B A A=B/2
B A Enlargement
V Fig. b (monitor TV picture)
Fig. a (VIDEO terminal of A/V jack output waveform) Difference in level
Adjust the camera position and direction to obtain the output waveform shown in Fig a and the monitor TV display shown in Fig. b.
B
A
Fig. 6-1-4
2. Subjects 1) Color bar chart (Standard picture frame). When performing adjustments using the color bar chart, adjust the picture frame as shown in Fig. 6-1-4. (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)
6-5
DSC-W1/W12
3. 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.
woody board A (2) 400 mm woody board B (2) 370 mm woody board C (1) 700 mm
513 mm
513 mm
700 mm
730 mm
700 mm
Fig. 6-1-5
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. 6-1-6)
woody board A
woody board B
woody board A
woody board B woody board C
Fig. 6-1-6
6-6
DSC-W1/W12
1-1-4.
Using Method of SEUS
The application for adjustment (SEUS) is used to change the coefficient for calculating the signal processing or EVR data. The SEUS performs two-way communication between PC and set through the USB terminal. The two-way communication result data can be written to the nonvolatile memory. 1. 1) 2) 3) 4) 5) Connection Connect the HASP key to the USB terminal of the PC. Connect the PC and set with the USB cable. Confirm that the set starts in the USB mode. Start the SEUS on the PC. Click [Connect] on the SEUS screen. If the connection is normal, the SEUS screen will be as shown in Fig. 6-1-7, indicating the "connected" state. Note: The SEUS will go in "disconnect" state, if the set is turned off (for instance, by resetting the set). In such a case, click [Connect] on the SEUS screen to restore the "connected" state.
2. Operation · Page change To change the page, click [Page] on the SEUS screen and enter the page to be changed. The page is displayed in hexadecimal notation. · Address change To change the address, click [Address] on the SEUS screen and enter the address to be changed. The address is displayed in hexadecimal notation. · Data change To change the data, click [Set] on the SEUS screen and enter the data. The data is displayed in hexadecimal notation. This operation does not write the data to the nonvolatile memory. · Data saving To write the all changed data to the nonvolatile memory, click [Save] on the SEUS screen and wait for more than 3 sec. · Data reading The data displayed on the SEUS screen are the data values at the time when the pages and addresses were set, and they are not updated automatically. To check the data change, click [Read] on the SEUS screen and update the displayed data. 1-1-5. Precaution on Use of SEUS Wrong SEUS operation could clear correct adjustment data. To prevent the data clear by mistake, it is recommended to save all adjustment data by clicking [Page Edit] on the SEUS screen before starting the adjustment. Saving Method: 1) Click [Page Edit] on the SEUS screen to display the SEUS PAGE EDIT screen. 2) Click [Page], and enter the page number to be saved. 3) Click [Page] to read the data to be saved from the camera. 4) Click [File] and save the data to PC. Loading Method: 1) Select page: 00, address: 01 and set data: 01. 2) Click [Page Edit] on the SEUS screen to display the SEUS PAGE EDIT screen. 3) Click [File] and load the data from PC. 4) Click [Write] on the SEUS PAGE EDIT screen. 5) Click [Close] to close the SEUS PAGE EDIT screen. 6) Click [Save] on the SEUS screen. 7) Wait for more than 3 sec. 8) Select page: 80, address: 30, and check that the data is "00". 9) Select page: 00, address: 01 and set data: 00.
Fig. 6-1-7
6-7
DSC-W1/W12
1-2.
ADJUSTMENT PROGRAMS
The DSC-W1/W12 is adjusted with the Automatic Adjustment Program and the Color Shading Adjustment Program. The Automatic Adjustment Program automatically controls the adjustment operations that were formerly entered manually on the operation screen of the SEUS (some adjustments may be manually operated on the SEUS operation screen). The Color Shading Adjustment Program automatically performs "Color Shading Adjustment" of Camera System Adjustment. 1-2-1. Automatic Adjustment Program 1. Precautions When Using Automatic Adjustment 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. 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. 2. Start of Automatic Adjustment Program Double-click the application file (DSC-W1_W12 Auto-Adj 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.
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.
1
2
3 4
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.
6-8
DSC-W1/W12
1-2-2. Color Shading Adjustment Program 1. Application Environment OS: Windows 98/98SE/Me/2000/XP RAM: 256MB or more recommended USB: 2.0 recommended (also compatible with 1.1) Two connectors are required. 2. Installation Method Extract the file compressed in the ZIP format (W1P100Color Shade.zip). Execute the extracted file (setup.exe), and the installer will start. Install the program following the instructions given on the installer screen. 3. Notes When Using the Color Shading Adjustment Program 1) The SEUS must be installed in the PC. 2) The HASP Key for SEUS must be connected to the USB connector. The program will not start unless the HASP Key is connected. Starting Method of Color Shading Adjustment Program Click the [Start] button on the task bar, and click the [DSC-W1, P100 Color Shade Adjustment] from the [Programs], and the program will start. 4.
5.
Screen and Function of Each Button of Color Shading Adjustment Program
1 2 3 4
A
Fig. 6-1-9
1 Model Select radio button Selects the model to be adjusted. 2 [Connect] button Makes connection to the camera and switches the camera to the adjustment mode. In the case of successful connection to the camera, the indication at the part A changes to "Connected" and the [Color Shading Adjustment] button and the [Disconnect] button become active. 3 [Color Shading Adjustment] button Starts the Color Shading Adjustment. 4 [Disconnect] button Cancels the connection to the camera.
6-9
DSC-W1/W12
1-3.
1-3-1.
VIDEO SYSTEM ADJUSTMENTS
Function of Each Button on Video System Adjustment Screen Click the [VIDEO SYSTEM ADJUSTMENT] button on the Main Menu screen, and the "VIDEO SYSTEM ADJUSTMENT" screen in Fig. 6-1-10 will appear.
1
Adjustment Items of VIDEO System Adjustment The adjustment items of video system adjustment are as listed in Table 6-1-2. The Automatic Adjustment Program executes the adjustment items if the VIDEO Adjustment Start button is clicked. Button Name Adjustment Signal Page Arbitrary 8F Address D0
1-3-2.
VIDEO VIDEO Output Adjustment Level Adj.
Table 6-1-2
2
4
3
Fig. 6-1-10
1 [To Menu] button The Main Menu screen comes back. 2 [VIDEO Adjustment Start] button "Video Adjustment" starts. 3 [Reset] button This button functions same as the Reset button of the camera. 4 [Release Data Setting] button The data setting at the adjustment is cancelled. During the data setting, the button color changes from "white" to "red". When the data setting is cancelled, the button color returns to "white". (Use this button when an error occurred in the video adjustment. If the adjustment completed successfully, the data setting is automatically cancelled and the button color returns to "white".)
6-10
DSC-W1/W12
1-3-3. Adjusting Method [Automatic Adjustment Program execution items and sequence] 1. Data Setting during Video Adj. 2. Video Output Level Adj. 3. Release of Data Setting during Video Adj. [Specified value of video output level adj.] Measurement Point Measuring Instrument Specified Value Video terminal of AV OUT jack (75 terminated) Oscilloscope Sync level: A = 286 ± 5 mV (NTSC mode) A = 300 ± 5 mV (PAL mode) Burst level: B = 286 ± 30 mV (NTSC mode) B = 300 ± 30 mV (PAL mode)
SEUS operation screen
UP/DOWN key
Fig. 6-1-13
[Adjusting method] 1) Click the [VIDEO Adjustment Start] button. 2) The Automatic Adjustment Program executes the "1. Data Setting during Video Adj.". 3) If "1. Data Setting during Video Adj." completed successfully, the next message is displayed during the execution of "2. Video Output Level Adj.". Using the UP/DOWN key on the SEUS Operation screen, adjust so that the sync level of the video signals satisfies the specified value. After the adjustment, check that the burst level of the video signals satisfies the specified value, and click the [OK] button in the message.
Check on the oscilloscope
B
A
H
Fig. 6-1-14
Fig. 6-1-11
4) If the [OK] button button is clicked, "3. Release of Data Setting during Video Adj." will be executed. 5) Upon successful completion of all items of the VIDEO adjustment, the following message is displayed. Click the [OK] button.
Fig. 6-1-12
6-11
DSC-W1/W12
1-4.
1-4-1.
CAMERA SYSTEM ADJUSTMENTS
Function of Each Button on Camera System Adjustment Screen Click the [CAMERA SYSTEM ADJUSTMENT] button on the Main Menu screen, and the "CAMERA SYSTEM ADJUSTMENT" screen in Fig. 6-1-15 will appear.
1 2
4
3
Fig. 6-1-15
1 [To Menu] button The Main Menu screen comes back. 2 Adjustment start buttons · [CAMERA Adjustment 1 Start] button "Camera Adjustment 1" starts. · [CAMERA Adjustment 2 Start] button "Camera Adjustment 2" starts. · [CAMERA Adjustment 3 Start] button "Camera Adjustment 3" starts. · [CAMERA Adjustment 4 Start] button "Camera Adjustment 4" starts. 3 [Reset] button This button functions same as the Reset button of the camera. 4 [Release Data Setting] button The data setting at the adjustment is cancelled. During the data setting, the button color changes from "white" to "red". When the data setting is cancelled, the button color returns to "white". (Use this button when an error occurred in the camera adjustment 1-4. If the adjustment completed successfully, the data setting is automatically cancelled and the button color returns to "white".)
6-12
DSC-W1/W12
Adjustment Items of Camera System Adjustment The adjustment items of camera system adjustment are as listed in Table 6-1-3. The Automatic Adjustment Program divides the adjustment items into four, camera adjustment 1-4. Clicking either CAMERA Adjustment Start button allows the adjustment item which corresponds to that button to be executed. The adjustment conditions of the subject and filter vary depending on which item is adjusted. The Adjustment Program displays an instruction for the subject and filter as a message during the adjustment. Button Name CAMERA Adjustment 1 Adjustment Flange Back Adj. Subject Siemens star chart with ND filter for minipattern box (Note 1) Siemens star chart (1.0m from front the lens) (Luminance: 200 to 400 lux) Clear chart (Standard picture frame) 6F Clear chart (Standard picture frame) 6F 6F 6E Clear chart (Standard picture frame) Filter C14 for color temperature correction Clear chart (Standard picture frame) Color ber chart (Standard picture frame) Clear chart (Standard picture frame) 6E 60 to 67 6E 60 to 64, 6B to 6D 6B to 6D, B8 to D7 65 to 67 04 to 21, 42, 43 00 to 03, 24 to 41, 44, 45 Adjustment Page 6D 6F Adjustment Address B0 to B7, C0 to C7 18 to 53
1-4-2.
CAMERA Adjustment 2 (Note 2)
Flange Back Check Color Shading Adj. F No. Compensation Mechanical Shutter Adj. Light Value Adj. AWB 3200K Standard Data Input AWB 5800K Standard Data Input
CAMERA Adjustment 3
AWB 5800K Check AWB 3200K Check CCD Linearity Check Color Reproduction Adj. CCD White Defect Compensation Check CCD Black Defect Compensation Check
CAMERA Adjustment 4
Strobe Adj. Auto Focus Illumination Check
6E Flash adjustment box 6F 6F
72 to 75 D8 to EF 10 to 15
Note 1: Dark Siemens star chart. Note 2: Use the Color Shading Adjustment Program (W1P100ColorShade.exe) when performing "Color Shading Adjustment" of Camera System Adjustment.
Table 6-1-3
6-13
DSC-W1/W12
1-4-3. Adjusting Method 1. CAMERA Adjustment 1 [Automatic Adjustment Program execution items and sequence] 1. Data Setting during Camera Adj. 2. Flange Back Adj. 3. Release of Data Setting during Camera Adj. [Adjusting method] 1) Click the [CAMERA Adjustment 1 Start] button. 2) The Automatic Adjustment Program executes "1. Data Setting during Camera Adj.". 3) Upon successful completion of the "1. Data Setting during Camera Adj.", the following message is displayed. Set the subject by referring to "Preparation of Flange Back Adj.".
Preparation of Flange Back Adj. 1) The minipattern box is installed as shown in the following figure. Note 1: The attachment lenses are not used. Note 2: Take care not to hit the mini-pattern box when extending the lens. 2) Install the minipattern box so that the distance between it and the front of lens of camera is less than 3 cm. 3) Make the height of minipattern box and the camera equal. 4) Check the output voltage of the regulated power supply is the specified voltage ± 0.01 Vdc. 5) Check that the center of Siemens star chart meets the center of shot image screen with the zoom lens at TELE end and WIDE end respectively. Specified voltage: The specified voltage varies according to the minipattern box, so adjustment the power supply output voltage to the specified voltage written on the sheet which is supplied with the minipattern box.
Below 3 cm Minipattern box
Fig. 6-1-16
Camera
4) If the [OK] button is clicked, "2. Flange Back Adj." and "3. Release of Data Setting during Camera Adj." will be executed. 5) Upon successful completion of all items of the CAMERA Adjustment 1, the following message is displayed. Click the [OK] button.
Regulated power supply Output voltage : Specified voltage ± 0.01 Vdc Output current : more than 3.5 A
Red (+) Black () Yellow (SENS +)
Fig. 6-1-17
White (SENS ) Black (GND)
Need not connected
Fig. 6-1-18
6-14
DSC-W1/W12
2. CAMERA Adjustment 2 [Automatic Adjustment Program execution items and sequence] 1. Data Setting during Camera Adj. 2. Flange Back Check 3. Release of Data Setting during Camera Adj. [Adjusting method] 1) Click the [CAMERA Adjustment 2 Start] button. 2) The Automatic Adjustment Program executes "1. Data Setting during Camera Adj.". 3) Upon successful completion of the "1. Data Setting during Camera Adj.", the following message is displayed. Set the subject in accordance with the message.
6) Upon successful completion of all items of the CAMERA Adjustment 2, the following message is displayed. Click the [OK] button.
Fig. 6-1-21
Fig. 6-1-19
4) Click the [OK] button is clicked, "2. Flange Back Check" is executed. The following messages are displayed, and then operate the camera to make a check in accordance with the messages.
Fig. 6-1-20
5) Upon completion of "2. Flange Back Check", "3. Release of Data Setting during Camera Adj." is executed.
6-15
DSC-W1/W12
3. Picture Frame Setting (Standard Picture Frame) In the "Color Shading Adjustment" and "CAMERA Adjustment 3", set the picture frame so as to attain the positions shown in the following figure when shooting the color bar chart. Check on the oscilloscope Measurement Point: Video terminal of A/V OUT jack (75 terminated) 1. Horizontal period
A=C= A B B 2
C
Fig. 6-1-22
2. Vertical period
E E=F F
V
Fig. 6-1-23
Check on the monitor TV
A=C= A B B 2 C E
E=F
F Color bar chart picture frame Effective picture frame
Fig. 6-1-24
6-16
DSC-W1/W12
4. Color Shading Adjustment [Adjustment method] 1) Start the Color Shading Adjustment Program (W1P100ColorShade.exe). 2) Select "DSC-W1" with the Model Select radio button.
7)
Click the [Color Shading Adjustment] button.
Fig. 6-1-27
8) A picture captured by the camera is displayed on the screen, and the adjustment and checking are performed.
Fig. 6-1-25
3) Click the [Connect] button to set the camera to the adjustment mode.
Fig. 6-1-28
9) Upon successful completion of the adjustment, the following message is displayed. Click the [OK] button.
Fig. 6-1-26
Adjust the mode dial of the camera to "P" and with the zoom at WIDE end, shoot the color bar chart. 5) Adjust the camera direction and distance to set the picture frame. (Refer to 3. Picture Frame Setting) 6) Remove the color bar chart in the pattern box, and set the clear chart. Note: At this time, nothing must be reflected in the clear chart. 4)
Fig. 6-1-29
6-17
DSC-W1/W12
5. CAMERA Adjustment 3 [Automatic Adjustment Program execution items and sequence] 1. Data Setting during Camera Adj. 2. Picture Frame Setting 3. F No. Compensation 4. Mechanical Shutter Adj. 5. Light Value Adj. 6. AWB 3200K Standard Data Input 7. AWB 5800K Standard Data Input 8. AWB 5800K Check 9. AWB 3200K Check 10. CCD Linearity Check 11. Color Reproduction Adj. 12. CCD White Defect Compensation Check 13. CCD Black Defect Compensation Check 14. Release of Data Setting during Camera Adj. [Adjusting method] 1) Click the [CAMERA Adjustment 3 Start] button. 2) The Automatic Adjustment Program executes the "1. Data Setting during Camera Adj.". 3) Upon successful completion of "1. Data Setting during Camera Adj.", "2. Picture Frame Setting" is executed. The following message is displayed, and then referring to Fig. 6-1-22 to Fig. 6-1-24 (See page 6-16), set the subject and click the [OK] button.
5) Upon successful completion of the "AWB 3200K Check", the following message is displayed. Set the filter in accordance with the message.
Fig. 6-1-32
6) Click the [OK] button, and the "7. AWB 5800K Standard Data Input" and "8. AWB 5800K Check" will be executed. 7) Upon successful completion of the "AWB 5800K Check", the following message is displayed. Set the filter in accordance with the message.
Fig. 6-1-33
8) Click the [OK] button, and the "9. AWB 3200K Check" and "10. CCD Linearity Check" will be executed. 9) Upon successful completion of "10. CCD Linearity Check", the following message is displayed. Change the chart in accordance with the message.
Fig. 6-1-30
After that, the next message is displayed. Then, change the chart in accordance with the message.
Fig. 6-1-34
Fig. 6-1-31
4) Click the [OK] button, and the items from "3. F No. Compensation" to "6. AWB 3200K Standard Data Input" will be executed.
6-18
DSC-W1/W12
10) Click the [OK] button, and "11. Color Reproduction Adj." will be executed. The following messages are displayed in order, and then operate the vectorscope to make a check with the color reproduction frame in accordance with the message.
Check on the vectorscope
R-Y
MG R
YE W B-Y B
G CY
Fig. 6-1-35
11) Upon successful completion of "11. Color Reproduction Adj.", the following message is displayed. Change the chart in accordance with the message.
Burst Position
Fig. 6-1-38
Fig. 6-1-36
12) Click the [OK] button, and the "12. CCD White Defect Compensation Check", "13. CCD Black Defect Compensation Check" and "14. Release of Data Setting during Camera Adj." will be executed. 13) Upon successful completion of all items of the CAMERA Adjustment 3, the following message is displayed. Click the [OK] button.
Fig. 6-1-37
6-19
DSC-W1/W12
6. CAMERA Adjustment 4 Note: "CAMERA Adjustment 4" is available only once after the power is turned on. If the adjustment is retried, turn off the power and turn on again. [Automatic Adjustment Program execution items and sequence] 1. Data Setting during Camera Adj. 2. Strobe Adj. 3. Auto Focus Illumination Check 4. Release of Data Setting during Camera Adj. [Adjusting method] 1) Click the [CAMERA Adjustment 4 Start] button. 2) The Automatic Adjustment Program executes the "1. Data Setting during Camera Adj.". 3) Upon successful completion of the "1. Data Setting during Camera Adj.", the following message is displayed. Set the subject in accordance with the message. (For the Flash adjustment box, refer to "3. Preparing the Flash Adjustment Box" (see page 6-6).)
6) Upon successful completion of "2. Strobe Adj.", "3. Auto Focus Illumination Check" is executed. 7) Upon successful completion of the "3. Auto Focus Illumination Check", the "4. Release of Data Setting during Camera Adj." will be executed successively. 8) Upon successful completion of all items of the CAMERA Adjustment 4, the following message is displayed. Click the [OK] button.
Fig. 6-1-41
Fig. 6-1-39
4) Press the [OK] button, and the "2. Strobe Adj." will be executed. 5) During execution of "2. Strobe Adj.", the following message is displayed. After checking the flashing of strobe light, click the [OK] button. (This message is displayed 2 times during execution of adjustment.)
Fig. 6-1-40
6-20
DSC-W1/W12
1-5.
1-5-1.
LCD SYSTEM ADJUSTMENTS
Function of Each Button on LCD System Adjustment Screen Click the [LCD SYSTEM ADJUSTMENT] button on the Main Menu screen, and the "LCD SYSTEM ADJUSTMENT" screen in Fig. 6-1-42 will appear.
1
1-5-2. Adjustment Items of LCD System Adjustment The adjustment items of LCD system adjustment are as listed in Table 6-1-4. The Automatic Adjustment Program executes the adjustment items if the LCD Adjustment Start button is clicked. Button Name Adjustment LCD Initial Data Input LCD VCO adj. Adjustment Contrast adj. V-COM adj. White Balance adj. Arbitrary Signal Page 8F 8F 8F 8F 8F Address 20 to 25, 27, 28, 2A, 2C, 34, 39 23 2C 24 28, 2A
2
Table 6-1-4
4 3
Fig. 6-1-42
1 [To Menu] button The Main Menu screen comes back. 2 [LCD Adjustment Start] button "LCD Adjustment" starts. 3 [Reset] button This button functions same as the Reset button of the camera. 4 [Release Data Setting] button The data setting at the adjustment is cancelled. During the data setting, the button color changes from "white" to "red". When the data setting is cancelled, the button color returns to "white". (Use this button when an error occurred in the LCD adjustment. If the adjustment completed successfully, the data setting is automatically cancelled and the button color returns to "white".)
6-21
DSC-W1/W12
1-5-3. Adjusting Method [Automatic Adjustment Program execution items and sequence] 1. Data Setting during LCD Adj. 2. LCD Initial Data Input 3. VCO Adj. 4. Contrast Adj. 5. V-COM Adj. 6. White Balance Adj. 7. Release of Data Setting during LCD Adj. [Adjusting method] 1) Click the [LCD Adjustment Start] button. 2) The Automatic Adjustment Program executes the items from "1. Data Setting during LCD Adj." to "4. Contrast Adj.". 3) Upon successful completion of the "4. Contrast Adj.", the following message is displayed during execution in "5. V-COM Adj.". On the SEUS screen, operate the UP/DOWN key so that the brightness of portions A and B on the LCD panel is equal. After the adjustment, click the [OK] button.
SEUS operation screen
UP/DOWN key
Fig. 6-1-46
Check on the LCD screen (V-COM Adj.)
B
A
A
B
Fig. 6-1-43
B A
4) Upon completion of "5. V-COM Adj.", "6. White Balance Adj." is executed. The following message is displayed, and then check that LCD screen is not colored. If colored, change the data of page: 8F, address: 28 and 2A on the SEUS Operation screen to adjust so that the LCD screen is not colored.
A
B
Fig. 6-1-47
Fig. 6-1-44
5) If the [OK] button is clicked, "7. Release of Data Setting during LCD Adj." will be executed.
Fig. 6-1-45
6-22
DSC-W1/W12
1-6.
ERROR
3.
Adjustment Time Out
In case of an error during the execution of adjustment, the Automatic Adjustment Program interrupts the processing at that point, and displays an error message, and then terminates the program execution there. 1-6-1. Error Message When an error message is displayed, perform the remedy given below, and then retry adjustment. If the error message is displayed though the remedy was performed, the circuits will be faulty. 1. Connect Error Symptom Cause Remedy
This part indicates the adjustment item in which an error occurred.
Fig. 6-1-50
Adjustment does not finish within the specified time. · Adjustment conditions are wrong. · Data error exists in the camera. · Check that the conditions such as a subject are correct. · Reset the camera.
Fig. 6-1-48
4.
Adjustment NG
Symptom Cause
USB communication with the set is abnormal. · USB cable is not inserted tightly. · Power supply is not installed correctly. · Communication with SEUS is abnormal. · Disconnect the USB cable once, and then reconnect it tightly and check that the set is in "USB Mode". · Install the power supply correctly. · Start the SEUS and click the [Connect] to check that the connection state is established.
This part indicates the adjustment item in which an error occurred.
Remedy
Fig. 6-1-51
Symptom Cause The adjusted data does not become the specified value. · Adjustment conditions are wrong. · Data error exists in the camera. · Check that the conditions such as a subject are correct. · Reset the camera.
2.
RESET the CAMERA and Try Again
Remedy
Fig. 6-1-49
Symptom Cause Remedy
The camera is not ready for adjustment. · Data error exists in the camera. · Reset the camera.
6-23
DSC-W1/W12
5.
Data Save Error
1-6-2. Precautions When an Error Occurred The Automatic Adjustment Program sets the data for adjustment before the adjustment starts. Accordingly, if the adjustment terminates by an error, the data during the adjustment may be left in the camera. Note 1: With this data left in the camera, the camera will not operate normally. In this case, the [Release Data Setting] button is displayed in "red" on the screen as shown in Fig. 6-1-53, 54 and 55. Click the [Release Data Setting] button to cancel the data setting. When the data setting is cancelled, the button color becomes "white". Note 2: When "Data Save Error" occurred, the [Release Data Setting] button is displayed in "white". To cancel the data setting, perform it on the SEUS Operation screen. How to cancel the data setting is displayed in the error message. Video System Adjustment screen
How to cancel the data setting during adjustment is display here.
Fig. 6-1-52
Symptom Cause data cannot be saved normally. (The data setting during adjustment cannot be cancelled) · Data writing to the flash memory failed. · Connection is faulty. · Power supply is not installed correctly. · On the SEUS Operation screen, [Set] the data to the pages and addresses displayed in the message, and [Save] them. (Cancel manually the data setting during adjustment.) · Check the connection. · Install the power supply correctly.
Remedy
Fig. 6-1-53
Camera System Adjustment screen
Fig. 6-1-54
LCD System Adjustment screen
Fig. 6-1-55
6-24
DSC-W1/W12
1-7.
INITIALIZATION OF DATA
1. Initializing All Page Data By performing the following procedure, data of all pages will be initialized. Note: If all page data have been initialized, all adjustments need to be performed again. Initializing Method: 1) Select page: 00, address: 01 and set data: 01. 2) Click [Sector Write] on the SEUS screen to display the SEUS SECTOR WRITE screen. 3) Check that the SET ID is "0A". 4) Click [All] of the ALL SELECT buttons to select all pages. (Fig. 6-1-56 A) 5) Click [Write] to write the initializing data to the flash memory of the camera. 6) Wait for 3 sec. 7) Click [Close] to close the SEUS SECTOR WRITE screen. 8) Select page: 8E, address: 00 and set data: 20. 9) Click [Save] on the SEUS screen. 10) Wait for more than 3 sec. 11) Select page: 80, address: 30, and check that the data is "00". Processing after Completing Initializing Order Page Address 1 2 20 20 00 01 Data 29 [Set] 29 [Set] (Note) Procedure
2. Initializing Single Page Data By performing the following procedure, data of the page that you want to initialize will be initialized. Note 1: If the 6D or 6E or 6F page data have been initialized, the following adjustment needs to be performed again. 1) Camera system adjustments Note 2: If the 8F page data have been initialized, the following adjustment needs to be performed again. 1) Video system adjustments 2) LCD system adjustments Initializing Method: 1) Select page: 00, address: 01 and set data: 01. 2) Click [Sector Write] on the SEUS screen to display the SEUS SECTOR WRITE screen. 3) Check that the SET ID is "0A". 4) Click "All" of the option buttons of target page. (Fig. 6-1-56 B) 5) Click [Write] to write the initializing data to the flash memory of the camera. 6) Wait for 3 sec. 7) Click [Close] to close the SEUS SECTOR WRITE screen. 8) When 8E page is initialized, select page: 8E, address: 00 and set data: 20. 9) Click [Save] on the SEUS screen. 10) Wait for more than 3 sec. 11) Select page: 80, address: 30, and check that the data is "00". Processing after Completing Initializing Order Page Address Data 29 [Set] 29 [Set] (Note) Procedure 1 2 20 20 00 01
Note: At this time, the camera is reset and the power is turns off once 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 "connected" state. (In case that the power does not turn on again, press the power button.)
B
Note: At this time, the camera is reset and the power is turns off once 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 "connected" state. (In case that the power does not turn on again, press the power button.)
0A
A
Fig. 6-1-56
6-25
DSC-W1/W12
6-2. SERVICE MODE
1. Setting the Test Mode Address 23
2. Bit Value Discrimination In the following items, the bit values must be discriminated from the data displayed on the SEUS. Whether bit values are "1" or "0" can be discriminated from the table shown below. Data displayed on SEUS
Page 2F Data 80 00 01 02 03 04 05 Normal
Function Forced SET UP mode Forced MOVIE mode Forced PLAY mode Forced CAMERA (Auto) mode Forced CAMERA (Program Auto) mode Forced CAMERA (Manual) mode Display on the SEUS 0 1 2 3 4 5 6 7 A 8 9 A B C D B E F bit3 or bit7 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Bit values bit2 or bit6 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 bit1 or bit5 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 bit0 or bit4 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
00
bit 3 to bit 0 discriminated bit 7 to bit 4 discriminated
· Before setting the data, select page: 00, address: 01, and set data: 01. · For page: 2F, the data set is recorded in non-volatile memory by saving data. In this case, the Test mode is not released even if the camera is turned off, thus requiring extreme care. · After completing adjustments/repairs, release the data setting. 1) Select page: 00, address: 01, and set data: 01. 2) Select page: 2F, address: 23, and set data: 80. 3) Save the data. 4) Wait for more than 3 sec. 5) Select page: 80, address: 30, and check that the data is "00". 6) Select page: 00, address: 01, and set data: 00.
Example: If the displayed data is "8E", bit 7 - bit 4 values can be discriminated from block (A), and also bit 3 - bit 0 values from block (B).
6-26
DSC-W1/W12
3.
LED Check Address 04 Address 12 Address FE
Page 20 Page 80 Page 8E
Using method: 1) Select page: 00, address: 01, and set data: 01. 2) Select page: 20, address: 04, and set data: 02. 3) Select page: 8E, address: FE, and set data: 20. 4) Select page: 80, address: 12, and set data: 01. 5) Check that all LED are lit. · SELF TIMER/AF ILLUMINATOR · SELF TIMER/RECORRDING · AE/AF LOCK · FLASH CHARGE · MS ACCESS 6) Select page: 80, address: 12, and set data: 00. 7) Select page: 20, address: 04, and set data: 00. 8) Select page: 8E, address: FE, and set data: 00. 9) Select page: 00, address: 01, and set data: 00. 10) Click [Disconnect] on the SEUS screen. 11) Disconnect the USB cable. 12) Turn off the power.
4.
Switch Check (1) Address 13 Function When data = 00 When data = 01 When data = 02 OFF ON ON
Page 80
Shutter button (XAE LOCK SW) (CONTROL SWITCH BLOCK S001) Shutter button (XSHTR ON SW) (CONTROL SWITCH BLOCK S001)
OFF
OFF
ON
Using method: 1) Select page: 80, address: 13. 2) By discriminating the read data, the state of the switches can be discriminated.
6-27
DSC-W1/W12
5. Switch Check (2) 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 discriminated. Address 90 (KEY AD0) (IC401 J6 ) 91 (KEY AD1) (IC401 H6 ) 92 (KEY AD2) (IC401 G6 ) Data 00 to 0C CONTROL DOWN (SW-422 board) (S204) 0D to 28 CONTROL UP (SW-422 board) (S201) 29 to 4A MENU (SW-422 board) (S206) 4B to 77 IMAGE SIZE/ DELETE (SW-422 board) (S208) DISPLAY/ LCD ON/OFF (SW-422 board) (S207) FF No key input
CONTROL RIGHT CONTROL LEFT CONTROL SET (SW-422 board) (S205) (SW-422 board) (S202) (SW-422 board) (S203)
No key input
ZOOM W ZOOM T (US-011 flexible) (US-011 flexible) (S002) (S001)
No key input
6. Mode Dial Check Page 20 Addresses 95, 96
Using method: 1) Select page: 20, addresses: 95 and 96. 2) By discriminating the read data, the state of the mode dial can be discriminated. Address Data 00 to 0C 0D to 28 29 to 4A 4B to 77 78 to 9B 9C to E4 FF Others
P (Program Auto) M (manual) 95 SET UP MOVIE PLAY AUTO (MODE DIAL0) (Control switch (Control switch (Control switch (Control switch (Control switch (Control switch (IC401 J8 ) block) block) block) block) block) block) 96 Twilight Twilight portrait Candle Landscape Beach Soft snap (MODE DIAL1) (Control switch (Control switch (Control switch (Control switch (Control switch (Control switch block) block) block) block) block) block) (IC401 J9 )
Others
7. Self Diagnosis Code Display Code C:32:ss C:13:ss E:61:ss E:91:ss Countermeasure Turn the power off and on again. Format the "Memory stick". Insert a new "Memory Stick". Checking of lens drive circuit. Checking of flash unit or replacement of flash unit. Cause Trouble with hardware. Unformatted memory stick is inserted. Memory stick is broken. When failed in the focus and zoom initialization. -- Abnormality when flash is being charged. Caution Display During Error SYSTEM ERROR FORMAT ERROR MEMORY STICK ERROR
6-28
DSC-W1/W12
FOR CAMERA COLOR REPRODUCTION ADJUSTMENT
Take a copy of CAMERA COLOR REPRODUCTION FRAME with a clear sheet for use.
For NTSC mode
R-Y
MG R
YE W B-Y B
G CY
DSC-W1/W12
6-29E 6-29
DSC-W1/W12
Auto-ADJ
SERVICE MANUAL
Ver 1.1 2004.10
SUPPLEMENT-1
File this supplement with the service manual
(PV04-020)
· Addition of LCD Type (AUO TYPE) Change of Adjusting items when replacing main parts and boards
(
Change of LCD SYSTEM ADJUSTMENTS
)
· Along with SONY TYPE, AUO TYPE is added at type of LCD. Main differences between SONY TYPE and AUO TYPE
SONY TYPE MS flexible board MS board JK board LCD panel MS-205 MS-204 JK-263 SONY AUO TYPE MS-259 MS-276 JK-289 AUO
DSC-W1/W12
9-876-736-88
Sony EMCS Co.
2004J0500-1 ©2004.10 Published by DI Technical Support Section
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 1: The automatic Adjustment Program does not support the "Initialization of data". Perform it manually. Note 2: Use the Color Shading Adjustment Program (W1P100ColorShade.exe) when performing "Color Shading Adjustment" of Camera System Adjustment. Note 3: SONY TYPE AUO TYPE MS flexible MS-205 MS-259 MS board MS-204 MS-276
Replaced parts Block replacement Mounted parts replacement
(Timing gen., CCD signal process)
Board replacement
(AF illumination LED)
Back light unit
(Camera DSP)
(CCD imager)
(Video amp.)
LCD901 LCD unit
(LCD driver)
(COMPLETE)
(COMPLETE)
MS-205/259 flexible (COMPLETE)
Adjusting item
Adjustment
MS-204/276 board
CD-507 flexible
CD-507 flexible
CD-507 flexible
CH-146 board
CH-146 board
SY-102 board
SY-102 board
(Note 1) VIDEO adjustment CAMERA adjustment 1 CAMERA adjustment 2 (Note 2)
Initialization of data Video output level adj. Flange back adj. Flange back check Color shading adj. F No. compensation Mechanical shutter adj. Light value adj. AWB 3200K standard data input AWB 5800K standard data input
z z z z z z z z z z z z z z z z z z
CAMERA adjustment 3
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.
z
z
z
z z
z
CAMERA adjustment 4
z z
z z z
z z
z
LCD adjustment
Contrast adj. V-COM adj. White Balance adj.
z z
z
z
z z
Table 6-1-1
DSC-W1/W12 2
SY-102 board
LCD block
LCD block
Lens block
Flash unit
(COMPLETE)
IC101
IC101
IC301
IC302
IC801
D901
D101
1-5. LCD SYSTEM ADJUSTMENTS
(Service manual page 6-21, 22) 1-5-1. LCD Type Check The LCD type can be identified with the inscribed product name on the LCD panel. Checking method: 1) Refer to "SECTION 2 DISASSEMBLY" to remove the rear cabinet assy. 2) Referring the following figures, identify each type with the inscribed product name on the LCD panel.
SONY TYPE
LCD panel
SONY logo
Rear View (when the rear cabinet assy is removed.)
AUO TYPE
AUO logo
LCD panel
Rear View (when the rear cabinet assy is removed.)
DSC-W1/W12 3
Function of Each Button on LCD System Adjustment Screen Click the [LCD SYSTEM ADJUSTMENT] button on the Main Menu screen, and the "LCD SYSTEM ADJUSTMENT" screen in Fig. 6-1-42 will appear.
1
1-5-2.
1-5-3. Adjustment Items of LCD System Adjustment The adjustment items of LCD system adjustment are as listed in Table 6-1-4. The Automatic Adjustment Program executes the adjustment items if the LCD Adjustment Start button is clicked. Button Name Adjustment Signal Page Address 20 to 25, 27, 28, 2A, 2C, 2D, 34, 39, 42, 44, 5B, 5F, 67, 6B to 6D 23 2C 24 28, 2A
5
2
LCD Initial Data Input LCD Adjustment VCO adj. Contrast adj. V-COM adj. Arbitrary
8F
8F 8F 8F 8F
4
3
White Balance adj.
Fig. 6-1-42
1 [To Menu] button The Main Menu screen comes back. 2 [LCD Adjustment Start] button "LCD Adjustment" starts. 3 [Reset] button This button functions same as the Reset button of the camera. 4 [Release Data Setting] button The data setting at the adjustment is cancelled. During the data setting, the button color changes from "white" to "red". When the data setting is cancelled, the button color returns to "white". (Use this button when an error occurred in the LCD adjustment. If the adjustment completed successfully, the data setting is automatically cancelled and the button color returns to "white".) 5 LCD Type Select radio button Selects the LCD type to be adjusted.
Table 6-1-4
DSC-W1/W12 4
1-5-4. Adjusting Method [Automatic Adjustment Program execution items and sequence] 1. Data Setting during LCD Adj. 2. LCD Initial Data Input 3. VCO Adj. 4. Contrast Adj. 5. V-COM Adj. 6. White Balance Adj. 7. Release of Data Setting during LCD Adj. [Adjusting method] 1) Select the LCD type with the LCD Type Select radio button. 2) Click the [LCD Adjustment Start] button. 3) The Automatic Adjustment Program executes the items from "1. Data Setting during LCD Adj." to "4. Contrast Adj.". 4) Upon successful completion of the "4. Contrast Adj.", the following message is displayed during execution in "5. V-COM Adj.". On the SEUS screen, operate the UP/DOWN key so that the brightness of portions A and B on the LCD panel is equal. After the adjustment, click the [OK] button.
SEUS operation screen
UP/DOWN key
Fig. 6-1-46
Check on the LCD screen (V-COM Adj.)
B
A
A
B
Fig. 6-1-43
5) Upon completion of "5. V-COM Adj.", "6. White Balance Adj." is executed. The following message is displayed, and then check that LCD screen is not colored. If colored, change the data of page: 8F, address: 28 and 2A on the SEUS Operation screen to adjust so that the LCD screen is not colored.
B
A
A
B
Fig. 6-1-47
Fig. 6-1-44
6) If the [OK] button is clicked, "7. Release of Data Setting during LCD Adj." will be executed. 7) Upon successful completion of all items of the LCD adjustment, the following message is displayed. Click the [OK] button.
Fig. 6-1-45
DSC-W1/W12 5
Reverse
987673652.pdf
Revision History
Ver. 1.0 1.1 Date 2004.04 2004.10 History Official Release Supplement-1 Contents -- · Addition of LCD Type (AUO TYPE) Change of Adjusting items when replacing main parts and boards Change of LCD SYSTEM ADJUSTMENTS S.M. Rev. issued -- No
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