SONY DSC-T1 ADJ Service Manual
SERVICE MODE
SERVICE MODE
APPLICATION FOR ADJUSTMENT (SEUS)
SERVICE MODE
APPLICATION FOR ADJUSTMENT (SEUS)
SERVICE MODE
DSC-T1
Ver 1.2 2004. 04
Revision History
Revision History
How to use
How to use
Acrobat Reader
Acrobat Reader
Link
Link
Before starting adjustment
Before starting adjustment
Adjusting items when replacing main parts and boards
Adjusting items when replacing main parts and boards
ADJUSTMENT
ADJUSTMENT
PREPARATIONS BEFORE ADJUSTMENT
PREPARATIONS BEFORE ADJUSTMENT
INITIALIZATION OF DATA
INITIALIZATION OF DATA
VIDEO SYSTEM ADJUSTMENTS
VIDEO SYSTEM ADJUSTMENTS
SECTION 6
ADJUSTMENTS
ADJ
CAMERA SYSTEM ADJUSTMENTS
CAMERA SYSTEM ADJUSTMENTS
LCD SYSTEM ADJUSTMENT
LCD SYSTEM ADJUSTMENT
Note : Be sure to carry out “Data Save”.
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-463, CN-198, ST-86
BOARD,
CONTROL SWITCH BLOCK
EXPLODED VIEWS
ELECTRICAL PARTS
LEVEL 2
a
a
LEVEL 3
✕
✕
✕
LD-140, MS-148, SY-95
BOARD,
FP-694, FP-695 FLEXIBLE
✕
a
(LD-140, MS-148, SY-95
BOARD, FP-695 FLEXIBLE)
9-876-280-52
Sony EMCS Co.
2004D1600-1
©2004.4
Published by DI CS Strategy Div.
DSC-T1
TABLE OF CONTENTS
6. ADJUSTMENT
1. Before starting adjustment···············································6-1
1-1.
Adjusting items when replacing main parts and boards. ····
6-1. ADJUSTMENT·······························································6-3
1-1. PREPARATIONS BEFORE ADJUSTMENT·················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·····················6-4
1-1-4.Precaution ········································································ 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 DATA ········································· 6-8
1-2-1.INITIALIZATION OF DATA ·········································6-8
1. Initializing All Pages Data ···············································6-8
2. Initializing Single Page Data ···········································6-8
3. 2F Page Adjustment Address···········································6-9
4. 4F Page Adjustment Address···········································6-9
5. 6E Page Adjustment Address ··········································6-9
6. 6F Page Adjustment Address·········································6-10
7. 8E Page Adjustment Address ········································6-11
8. 8F Page Adjustment Address·········································6-11
1-3. VIDEO SYSTEM ADJUSTMENTS····························· 6-12
1. Video Output Level Adjustment (SY-95 board) ············6-12
1-4. CAMERA SYSTEM ADJUSTMENTS························6-13
1. Data Setting during Camera System Adjustments ········ 6-13
2. Wide Limit Adjustment ·················································6-14
2-1. Adjusting method when the lens device is replaced:·····6-14
2-2.
Adjusting method when it is not necessary to replace
the lens device and when the SY-95 board is replaced: ····
3. Flange Back Adjustment ··············································· 6-15
4. Flange Back Check························································6-16
5. Picture Frame Setting ····················································6-17
6. F No. Compensation······················································6-18
7. Mechanical Shutter Adjustment ····································6-18
8. Light V alue Adjustment·················································6-19
9. Auto White Balance 3200K Standard Data Input ········· 6-20
10. Auto White Balance 5800K Standard Data Input ········· 6-20
11. Auto White Balance 5800K Check ·······························6-21
12. Auto White Balance 3200K Check ·······························6-21
13. CCD Linearity Check ····················································6-22
14. Color Reproduction Adjustment····································6-24
15. CCD White Defect Compensation Check ·····················6-25
16. CCD Black Defect Compensation Check ·····················6-26
17. Strobe Adjustment ·························································6-27
18. Auto Focus Illumination Check ····································6-28
1-5. LCD SYSTEM ADJUSTMENT ···································6-29
1. Data Setting during LCD System Adjustments·············6-29
2. LCD Initial Data Input (1)·············································6-29
3. VCO Adjustment (SY-95 board) ···································6-30
4. Bright Adjustment (SY-95 board)··································6-30
5. Contrast Adjustment (SY-95 board) ······························6-31
6. V COM Adjustment (SY-95 board)·······························6-31
7. White Balance Adjustment (1) (SY-95 board) ··············6-32
8. White Balance Adjustment (2) (SY-95 board) ·············6-32
6-2. SERVICE MODE··························································6-33
2-1. APPLICATION FOR ADJUSTMENT (SEUS) ············6-33
2-1-1.Using Method of SEUS ················································· 6-33
1. Connection·····································································6-33
2. Operation ·······································································6-33
2-1-2.Precaution on Use of SEUS···········································6-33
6-2
6-14
2-2. SERVICE MODE ··························································6-34
1. Setting the Test Mode ····················································6-34
2. Bit value discrimination ················································6-34
3. Switch check (1) ····························································6-35
4. Switch check (2) ····························································6-35
5. Switch check (3) ····························································6-35
6. LED check ·····································································6-36
7. Record of Use check······················································6-36
8. Self Diagnostics Log check ···········································6-36
* Color reproduction frame and AF illumination frame are
shown on page 6-38.
— 2 —
1. 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. Do wnload the saved data after a board
is replaced.
(Machine before starting repair)
SECTION 6
ADJUSTMENTS
PC PC
DSC-T1
(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 EEPR OM from the board of the machine that is going to be repaired. Install the removed EEPR OM
to the replaced board.
Remove the EEPROM and install it.
(Former board)
(New board)
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 do wnload it.
(Machine to be repaired) (Machine to be repaired)
PC
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.)
Download the data.
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.
Replaced parts Board
Block replacement
Parts replacement
replacement
EEPROM
replacement
Adjustment
Section
Initialization of data
Video
Camera
LCD
Adjustment
Initialization of data
Video output level adj.
Wide limit Adj.
Flange back adj.
F No. compensation
Mechanical shutter adj.
Light value adj.
AWB 3200K standard data input
AWB 5800K standard data input
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.
Bright adj.
Contrast adj.
V COM adj.
White balance adj. (1)
White balance adj. (2)
Table. 6-1-1.
IC803 (RGB drive, Timing.gen.) (LCD)
IC151 (Timing gen. S/H, AGC A/D conv.)
CCD block
Lens device
Xenon tube
LCD block LCD unit (LCD901)
LCD block Back light unit
MS-148 board
ST-86 board D003 (AF Illumination LED)
SY-95 board
SY-95 board IC301 (Camera DSP)
SY-95 board IC302 (Video amp.)
MS-148 board (COMPLETE)
ST-86 board (COMPLETE)
SY-95 board (COMPLETE)
SY-95 board IC501 (Camera system control)
(With built-in flash memory)
zz
zz z z
zzz
zz z z
zz z z z
zz z z z
zz z z z
zz z z z
zz z z z
zz z z z
zz z z z
zz z z z
zz z z z
zzz z z z
zzzzzz
zz
zzzz
zzzz
zzzzz
zz zzz
zzz z z z
zzz z z z
6-2
6-1. ADJUSTMENT
1-1. PREPARATIONS BEFORE ADJUSTMENT
1-1-1. List of Service Tools
• Oscilloscope • Color monitor • Vectorscope • AC power adapter
• Calculator which can hexadecimal calculation.
DSC-T1
J-1 J-2 J-3
Filter for color
temperature correction
(C14)
J-6080-058-A
J-4
J-7 J-8
Clear chart for
pattern box
For PTB-450:
J-6080-621-A
For PTB-1450:
J-6020-560-A
Cradle
1-817-742-11
J-5
Pattern box PTB-450
J-6082-200-A
or
Pattern box PTB-1450
J-6082-557-A
J-6
Siemens star chart
J-6080-875-A
J-9
Personal computer
with Windows98/
98SE/ME/2000/XP
installed and with
two USB ports
Clear chart for
pattern box
For PTB-450:
J-6020-250-A
For PTB-1450:
J-6020-559-A
Mini pattern box
J-6082-353-B
USB cable
1-823-073-11
J-10
Application for
adjustment (SEUS)
and HASP key
(Note)
Note : Contact our service headquarter of each area how to get the application for adjustment (SEUS) and HASP key.
J-11
Backgorund
paper
J-2501-130-A
Fig. 6-1-1.
6-3
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1-1-2. Preparations
1) Connect the equipment for adjustments according to Fig. 6-1-4.
2) Start up the application for adjustment (SEUS).
Note1: Setting the “Forced Power ON Mode (Forced STILL Mode)”
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 23, and write data: 01.
3) Save the data.
4) Wait for 3 sec.
The above procedure will enable the power (STILL mode) to
be turned on with POWER switch (Control switch block)
disconnected. After completing adjustments, be sure to exit the
“Forced Power ON Mode”.
Note2: Setting the “Forced Power ON Mode (Forced PLAY Mode)”
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 23, and write data: 02.
3) Save the data.
4) Wait for 3 sec.
The above procedure will enable the power (PAL Y mode) to be
turned on with POWER switch (Control switch block)
disconnected. After completing adjustments, be sure to exit the
“Forced Power ON Mode”.
Note3: Exiting the “Forced Power ON Mode”
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 23, and write data: 80.
3) Save the data.
4) Wait for 3 sec.
5) Select page: 00, address: 01, and set data: 00.
1-1-3. Discharging of the flashlight power supply
The capacitor which is used as power supply of flashlight is charged
with 200V to 300V voltage. When disassembling the unit, dischar ge
this voltage in order to protect service engineers from electric shock.
Pattern box
About 12cm (PTB-1450)
About 30cm (PTB-450)
Front of the lens
Fig. 6-1-2.
Discharge procedure
1. Remove the power supply (AC power adaptor or battery).
2. Fabricate the discharging jig as sho wn in Fig. 6-1-3 locall y by
yourself. Connect the discharging jig to the positive (+) and
negative (-) terminal of the flash v oltage charge capacitor . Allo w
ten seconds to discharge the voltage.
ST-86 BOARD
Shorting jig
(1kΩ / 1w)
Capacitor
Fig. 6-1-3.
6-4
Memory stick DUO
Cradle
Personal computer
(with two USB ports)
AC IN
DC IN
USB
USB1
USB2
HASP key
AC power
adaptor
[CONNECTION OF EQUIPMENT]
DSC-T1
Note: When performing “Flange Back Adjustment”, connect the cables after
disassembling the cradle. Unless the cradle is disassembled, the USB
cable and the power cable will interfere with the flange back adjustment
jig or mini pattern box, and thus the subject cannot be set correctly.
Fig. 6-1-4
6-5
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e
1-1-4. Precaution
1. Setting the Switch
Unless otherwise specified, set the switches as follows and perform
adjustments.
Switch settings
1. Mode switch....................................................... STILL (
2. Lens cover...................................................................... Open
3. ZOOM....................................................................WIDE end
2. Order of Adjustments
Basically carry out adjustments in the order given.
Color bar chart (Standard picture frame)
H
)
3. MACRO (
) .................................................................. ON
4. SCENE (Menu)............................................................... Auto
5. VIDEO OUT (SET UP of Menu) ................................. NTSC
Yellow
AAB
Video terminal
output waveform
Cyan
A=
Fig. a
White
Green
B
2
Magenta
Red
Blue
CD
Enlargement
A
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. 6-1-5. (Standard picture
frame)
2) Clear chart (Color reproduction adjustment 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
Difference in level
Fig.6-1-5.
Cyan
White
Green
Yellow
LCD screen or under scan
Fig. b
monitor TV picture
Adjust the camera position and direction to
obtain the output wavef orm shown in Fig. a
and the LCD screen or the monitor TV
display shown in Fig. b.
Red
Blue
Magenta
Picture fram
6-6
4. Preparing the Flash Adjustment Box
m
A
A dark room is required to provide an accurate strobe adjustment.
If it is not available, prepare the flash adjustment box as gi ven below;
1) Provide woody board A, B and C of 15 mm thickness.
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woody board A (2 sheets)
400 mm
513 mm 513 mm 700 m
woody board B (2 sheets)
370 mm
700 mm730 mm
Fig. 6-1-6.
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. 6-1-7.)
woody board C (1 sheet)
700 mm
woody board A
woody board B
woody board
woody board B
woody board C
Fig. 6-1-7.
6-7
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1-2. INITIALIZATION OF DATA
1-2-1. INITIALIZATION OF DATA
1. Initializing All Pages Data
By performing the following procedure, data of all the pages will
be initialized.
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 “04”.
4) Click [All] of the ALL SELECT buttons to select all pages.
(Fig. 6-1-8. A)
5) Click [Write] to write the initializing data to the EEPROM of
the camera.
6) Wait for 3 sec.
7) Click [Close] to close the SEUS PAGE EDIT screen.
Modification of 4F, 8E Page Data
If all page data have been initialized, change the data of the “Fixed
data-2” address shown in the following tables by manual input.
1) Select page: 00, address: 01, and set data: 01.
2) Click [Page] on the SEUS screen, and input “4F” or “8E”.
3) Click [Address], and input the “Fixed data-2” address.
4) Click [Set], and input the new data.
Note: New data for changing are not shown in the table because they
are different in destination. When changing the data, copy the
data built in the same model. If copy the data built in the different
model, the camera may not operate.
5) Repeat steps 2 to 4 until all data of the “Fixed data-2” addresses
are changed.
6) Click [Save] to write the changed data to the EEPROM of the
camera.
7) Wait for 3 sec.
2. Initializing Single Page Data
By performing the following procedure, data of the page that you
want to initialize will be initialized.
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 “04”.
4)
Click [All] of the option buttons of the target page. (Fig. 6-1-8. B)
5) Click [Write] to write the initializing data to the EEPROM of
the camera.
6) Wait for 3 sec.
7) Click [Close] to close the SEUS PAGE EDIT screen.
Note: When 4F page or 8E page is initialized, perform “Modification of
4F, 8E Page Data”. (Refer to “1. Initializing All Pages Data”.)
Processing after Completing Initializing of data
Order Page
Address
Data Procedure
1 20 00 29 Set the data.
2 20 01 29 Set the data.
3 Check “Receive Paket Error” is
displayed on the SEUS screen.
4 Turn on the po wer of the camera.
5 Click [Connect] on the SEUS
screen.
B
Processing after Completing Initializing of data
Order Page
Address
Data Procedure
1 20 00 29 Set the data.
2 20 01 29 Set the data.
3 Check “Receive Paket Error” is
displayed on the SEUS screen.
4 Turn on the po wer of the camera.
5 Click [Connect] on the SEUS
screen.
A
Fig. 6-1-8.
6-8
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3. 2F Page Adjustment Address
Address Remark
Initial value
23 80 Test mode
Table. 6-1-2.
4. 4F Page Adjustment Address
Address Remark
46
47
88
94
95
96
97
A1
Initial value
00
00
00
00
Fixed data-2
Fixed data-2
Fixed data-2
Recording counter
(Refer to “Record of Use check” of
“SERVICE MODE”.)
Fixed data-2
Table. 6-1-3.
5. 6E Page Adjustment Address
Address Remark
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
Initial value
00
00
00
00
21
00
0C
00
20
00
0D
00
21
00
0C
00
20
00
0D
00
21
00
0C
00
20
00
0D
00
00
00
00
00
00
00
AWB 5800K standard data input
AWB 3200K standard data input
Address Remark
24
25
26
27
28
29
2A
2B
2C
2D
2E
2F
30
31
32
33
34
35
36
37
38
39
3A
3B
3C
3D
3E
3F
40
41
60
61
62
63
64
65
66
67
72
73
74
75
Initial value
13
00
13
00
13
00
15
00
13
00
13
00
13
00
15
00
13
00
13
00
13
00
15
00
00
00
00
00
00
00
F1
FB
5E
65
F8
06
69
5C
12
00
18
00
AWB 5800K standard data input
Color reproduction adj.
Strobe adj.
Table. 6-1-4.
6-9
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6. 6F Page Adjustment Address
Address Remark
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
23
24
25
26
27
28
29
2A
2B
2C
2D
2E
2F
30
31
32
33
34
35
36
37
38
39
3A
3B
3C
3D
3E
3F
40
41
42
43
44
45
46
Initial value
FF
FF
FF
FF
FF
FF
FF
FF
1C
E8
20
A8
1D
88
00
00
00
00
00
00
20
20
80
46
0A
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
FF
FF
00
00
00
00
00
00
00
AF illumination check
Wide limit adj./Flange back adj.
Flange back adj.
Wide limit adj/
Flange back adj
Flange back adj.
Address Remark
47
48
49
4A
4B
4C
4D
4E
4F
50
51
52
53
60
61
62
63
64
65
66
67
6B
6C
6D
B8
B9
BA
BB
BC
BD
BE
BF
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9
CA
CB
CC
CD
CE
CF
D0
D1
D2
D3
D4
D5
D6
D7
Initial value
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
30
FE
6D
FF
00
00
10
6B
0F
F6
0F
F7
0F
F2
0F
F7
00
00
00
00
00
30
1B
12
0D
08
80
88
98
90
88
00
00
00
00
00
00
14
Flange back adj.
F No. standard data input
Light value adj.
F No. standard data input/
Mechanical shutter adj.
Mechanical shutter adj.
6-10
6F page
Address Remark
DD
DE
EA
ED
D8
D9
DA
DB
DC
DF
E0
E1
E2
E3
E4
E5
E6
E7
E8
E9
EB
EC
EE
EF
Initial value
FF
FF
FF
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Strobe adj.
7. 8E Page Adjustment Address
Address Remark
C8 Fixed data-2
Table. 6-1-6.
8. 8F Page Adjustment Address
Address Remark
23
24
25
28
29
2A
2B
2C
D0
Initial value
80
A2
91
80
80
80
80
45
80
VCO adj. (LCD)
V COM adj. (LCD)
Bright adj. (LCD)
White balance adj.(1) (LCD)
White balance adj.(2) (LCD)
White balance adj.(1) (LCD)
White balance adj.(2) (LCD)
Contrast adj. (LCD)
Video output level adj.
Table. 6-1-7.
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Table. 6-1-5.
6-11
DSC-T1
1-3. VIDEO SYSTEM ADJUSTMENTS
1. Video Output Level Adjustment (SY-95 board)
Adjust the sync level of the composite video signal output.
Mode PLAY ( )
Signal No signal
Measurement Point Video terminal of AV OUT jack
of the cradle (75Ω terminated)
Measuring Instrument Oscilloscope
Adjustment Page 8F
Adjustment Address D0
Specified Value Sync level:
A=286 ± 5mV (NTSC mode)
A=300 ± 5mV (PAL mode)
Burst level:
B=286 ± 30mV (NTSC mode)
B=300 ± 30mV (PAL mode)
Switch setting:
VIDEO OUT (SETUP 2)......................................... (NTSC mode)
............................................ (PAL mode)
Adjusting method:
Order Page
1 00 01 01 Set the data.
260C1
3 80 70 01 Set the data.
4 8F D0 Change the data and set the sync
5 Check that the burst level (B)
6 80 70 00 Write the data.
7 Save the data.
8 Wait for 3 sec.
9 00 01 00 Set the data.
A
Address
Data Procedure
Read the data, and check it is “01”.
level (A) to the specified value.
satisfies the specified value.
B
H
Fig. 6-1-8.
6-12
1-4. CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments, check that the
specified values of “VIDEO SYSTEM ADJUSTMENT” are
satisfied.
1. Data Setting during Camera System Adjustments
Perform the following data setting before the camera system
adjustments.
Note: When the power is turned off, some data settings will be released.
So perform this data setting again when the power is turned off.
Order Page
1 00 01 01 Set the data.
2 4F B7 01 Set the data.
3 2F 23 01 Set the data.
4 60 C1 Read the data, and check it is “02”.
5 80 70 01 Set the data.
6 60 6C 01 Set the data.
7 60 2C 01 Set the data.
Address
Data Procedure
DSC-T1
After completing the camera system adjustments, release the
data setting.
Order Page
1 00 01 01 Set the data.
2 4F B7 00 Set the data.
3 2F 23 80 Set the data.
4 Save the data.
5 Wait for 3 sec.
6 00 01 00 Set the data.
Address
Data Procedure
6-13
DSC-T1
2. Wide Limit Adjustment
Adjusted the dispersion of the wide-end of the inner focus lens.
Adjustment Page 6F
Adjustment Address 18, 19
2-1. Adjusting method when the lens device is replaced:
Adjusting method:
Order Page
Address
Data Procedure
1 00 01 01 Set the data.
2 6F 18 Set the data. (Note)
3 6F 19 Set the data. (Note)
4 7C 16 00 Set the data.
5 Save the data.
6 Wait for 3 sec.
7 Perform “Flange Back
Adjustment”.
Note: The data of the addresses 18 and 19, which must be set at Steps 2
and 3, are written on the lens device for service replacement. Four
digits hexadecimal number is written on the lens. Please set the upper
2 digits of the number to the address 18, and set the lower 2 digits to
the address 19.
2-2. Adjusting method when it is not necessary to
replace the lens device and when the SY-95 board
is replaced:
When the data of page: 6F, address: 18 and 19 can be
read from the defective board before replacing it. And
when both of the data are not “00”.
Processing after Completing Adjustments:
Order Page
Address
Data Procedure
1 00 01 01 Set the data.
2 6F 18 Set the read data.
3 6F 19 Set the read data.
4 7C 16 00 Set the data.
5 Save the data.
6 Wait for 3 sec.
7 Perform “Flange Back
Adjustment”.
When the data of page: 6F, address: 18 and 19 can be
read from the defective board before replacing it. And
when both of the data are “00”.
1) Replace the lens device and perform “2-1. Adjusting method when
the lens device is replaced.”
When the data of page: 6F, address: 18 and 19 cannot be
read from the defective board.
1) Replace the lens device and perform “2-1. Adjusting method
when the lens device is replaced.”
Fig.6-1-10.
Note: The data of address 16 of page 7C, set at Step 4 of the adjustment
method of 2-1 and 2-2, is “01” in the state of shipment of the factory.
However, it is “00” when it is adjusted according to the service
manual.
6-14
DSC-T1
3. Flange Back Adjustment
The inner focus lens flange back adjustment is carried out
automatically. In whiche v er case, the focus will be de viated during
auto focusing/manual focusing.
Mode STILL ( )
Subject Flange back adjustment jig or
minipattern box (Siemens star chart
with ND filter (Note1))
Measurement Point Data of page: 6F, address: 24, 3E, 3F
Measuring Instrument
Adjustment Page 6F
Adjustment Address 18 to 53
Specified value1 00
Specified value2 0A to 40
Note1: Dark siemens star chart.
Note2: If the data of page: 60, address: 02 is “01”, select page: 60, address:
01, and set data: 00.
Note3: When performing “Flange Back Adjustment”, connect the cables
after disassembling the cradle. Unless the cradle is disassembled,
the USB cable and the power cable will interfere with the flange
back adjustment jig or mini pattern box, and thus the subject cannot
be set correctly.
Preparations for the minipattern box:
1) The minipattern box is installed as shown in the following
figure.
Note: The attachment lenses are not used.
2) Install the minipattern box so that the distance between it and
the front of the lens of the camera is less than 3cm.
3) Make the height of the minipattern box and the camera equal.
4) Check that the output voltage of the regulated power supply is
the specified voltage.
5) Check that at both the zoom lens TELE end and WIDE end,
the center of the siemens star chart and center of the exposure
screen coincide.
Specified voltage:
The specified voltage varies according to the minipattern box, so
adjust 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
Camera
Regulated power supply
Output voltage : Specified voltage ±0.01Vdc
Output current : more than 3.5A
Preparations for the flange back adjustment jig:
1) Install the flange back adjustment jig so that the distance
between it and the front of the lens of the camera is less than
3cm.
2) Adjust the illumination intensity to the chart of the flange back
adjustment jig. (300 to 400 lux)
Data setting when the lens device is replaced:
Note4: Perform this data setting only when the lens device is replaced.
Order Page
Address
Data Procedure
1 00 01 01 Set the data.
2 6F 3E FF Set the data.
Adjusting method:
Order Page
Address
Data Procedure
1 Check that “1. Data Setting
during Camera System
Adjustments” is performed.
2 60 01 13 Set the data.
3 Wait for 1sec.
When the flange back
adjustment jig is used, check
that optimum image is obtained.
4 60 01 27 Set the data.
5 Wait until the movement of the
lens stops.
6 60 02 Read the data, and check it is “01”.
(Note5)
7 6F 3E Read the data, and check it
satisfies the specified value 1.
8 6F 3F Read the data, and check it
satisfies the specified value 1.
9 6F 24 Read the data, and check it
satisfies the specified value 2.
Note5: The adjustment data will be automatically input to page: 6F,
address: 18 to 53
Processing after Completing Adjustments:
Order Page
Address
Data Procedure
1 60 01 00 Set the data.
2 Turn off the power and turn on
again.
3 Perform “Flange Back Check”.
4 If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
Red (+)
Black (–)
Yellow (SENS +)
White (SENS –)
Black (GND)
Need not connected
Fig.6-1-11.
6-15
DSC-T1
4. Flange Back Check
Mode STILL ( )
Subject Siemens star
(1.0 m from the front of the lens)
(Luminance : 200 to 400 lux)
Measurement Point Check operation on TV monitor
(under scan mode)
Measuring Instrument
Specified Value The lens is focused.
Switch setting:
ZOOM ........................................................................... TELE end
MACRO ( ).........................................................................OFF
Checking method:
Order Page
1 Turn off the power and turn on
2 Place the siemens star 1.0 m from
3 Shoot the siemens star with the
4 60 8C 30 Set the data.
5 Observe the TV monitor and
6 60 2C 01 Set the data.
7 Press the ZOOM WIDE button
8 Shoot the Siemens star with the
9 Observe the TV monitor and
Address
Data Procedure
again
the front of the lens.
zoom TELE end.
check that the lens is focused.
and check that zoom operation is
normal.
zoom WIDE end.
check that the lens is focused.
Processing after Completing Adjustments:
Order Page
1 60 8C 00 Set the data.
Address
Data Procedure
6-16
5. Picture Frame Setting
E=F
V
EF
Color bar chart picture frame
Effective picture frame
ABC
Mode STILL ( )
Subject Color bar chart and clear chart
(Standard picture frame)
About 30cm (PTB-450) or 12cm
(PTB-1450) from the front of the lens
Measurement Point Video terminal of A/V OUT jack of
the cradle
Measuring Instrument Oscilloscope and TV monitor
Specified Value A=C=B/2, E=F
Switch setting:
ZOOM ...........................................................................WIDE end
MACRO ( ).......................................................................... ON
SCENE (Menu setting)........................................................ AUTO
Setting method:
Order Page
Address
Data Procedure
1 Turn off the power and turn on
again
2 Shoot the color bar chart with
the zoom WIDE end.
3 Adjust the direction and distance
between the pattern box and
camera, and set the picture frame
to the specified position.
4 Perform “1. Data Setting during
Camera System Adjustments”.
5 Remove the color bar chart and
set the clear chart.
6 Check that the whole of the screen
is white. If not, adjust the direction
and distance slightly.
7 10 44 Read the data, and this data named
YH.
8 10 45 Read the data, and this data named
YL.
9 Perform the following
adjustments.
How to reset the zoom and focus when they deviated:
If the zoom and focus deviated due to some reason reset them in the
following method.
Order Page
Address
Data Procedure
1 60 90 00 Set the data.
2 60 91 00 Set the data.
3 60 92 YL Set the data. Note
4 60 93 YH Set the data. Note
5 60 01 79 Set the data.
6 Wait until the movement of the
lens stops.
7 60 07 Read the data, and check it is “01”.
8 60 01 00 Set the data.
Check on an oscilloscope
1. Horizontal period
A
A = C =
B
2
B
C
Fig. 6-1-12.
2. V ertical period
Fig. 6-1-13.
Check on the monitor TV (Underscanned mode)
DSC-T1
Note: YH and YL are the data read in the “Setting method”.
Fig. 6-1-14.
6-17
DSC-T1
6. F No. Compensation
Adjusted the dispersion of the iris to every to every F number, and
compensate the exposure.
Mode STILL ( )
Subject Clear chart (Standard picture frame)
Measurement Point Data of page: 6F, address: 6B
Measuring Instrument
Adjustment Page 6F
Adjustment Address 60 to 64, 6B to 6D
Specified value 00
Note1:If the data of page: 60, address: 02 is “01”, select page: 60, address:
01, and set data: 00.
Switch setting:
ZOOM ...........................................................................WIDE end
Adjusting method:
Order Page
Address
Data Procedure
1 Check that “1. Data Setting during
Camera System Adjustments” is
performed.
2 Check the picture frame. If
deviated, perform “5. Picture
Frame Setting”.
3 60 01 BB Set the data.
4 Wait for 15 sec.
5 60 02 Read the data, and check it is “01”.
(Note2)
6 6F 6B Read the data, and check it
satisfies the specified value.
Note2: The adjustment data will be automatically input to page: 6F,
address: 60 to 64, 6B to 6D.
Processing after Completing Adjustments:
Order Page
Address
Data Procedure
1 60 01 00 Set the data.
2 If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
7. Mechanical Shutter Adjustment
Adjust the dispersion of the opening/closing time and the closing
loss rate of the mechanical shutter. and compensate the exposure.
Mode STILL ( )
Subject Clear chart (Standard picture frame)
Measurement Point Data of page: 6F, address: 6B
Measuring Instrument
Adjustment Page 6F
Adjustment Address 6B to 6D, B8 to D7
Specified value 00
Note1: If the data of page: 60, address: 02 is “01”, select page: 60, address:
01, and set data: 00.
Switch setting:
ZOOM ...........................................................................WIDE end
Adjusting method:
Order Page
Address
Data Procedure
1 Check that “1. Data Setting during
Camera System Adjustments” is
performed.
2 Check the picture frame. If
deviated, perform “5. Picture
Frame Setting”.
3 60 01 AD Set the data.
4 Wait until the movement of the
shutter stops.
5 60 02 Read the data, and check it is “01”.
(Note2)
6 6F 6B Read the data, and check it
satisfies the specified value.
Note2: The adjustment data will be automatically input to page: 6F,
address: 6B to 6D, B8 to D7.
Processing after Completing Adjustments:
Order Page
Address
Data Procedure
1 60 01 00 Set the data.
2 If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
6-18
DSC-T1
8. Light Value Adjustment
Adjust the standard LV value.
Mode STILL ( )
Subject Clear chart (Standard picture frame)
Measurement Point Data of page: 10, address: 0C, 0D
Measuring Instrument Data of page: 6F, address: 65
Adjustment Page 6F
Adjustment Address 65 to 67
Specified value1 0FE0 to 1020
Specified value2 30 to 60
Specified value3 00 to 26
Note1: If the data of page: 60, address: 02 is “01”, select page: 60, address:
Switch setting:
ZOOM ...........................................................................WIDE end
Adjusting method:
01, and set data: 00.
Order Page
1 Check that “1. Data Setting during
2 Check the picture frame. If
3 60 01 0D Set the data.
4 Wait for 2 sec.
5 60 02 Read the data, and check it is “01”.
6 10 0C Read the data, and this data is
7 10 0D Read the data, and this data is
8 Calculate DLV using the
9 Check that DLV satisfies the
10 6F 65 Read the data, and check it
11 60 01 00 Set the data.
12 Wait for 1 sec.
13 60 12 A2 Set the data.
14 60 13 A8 Set the data.
15 60 14 8A Set the data.
16 Wait for 1 sec.
17 10 0C Read the data, and this data is
18 10 0D Read the data, and this data is
19 Calculate DAE using the
20 77 5E 00 Set the data.
21 Wait for 1 sec.
22 10 0C Read the data, and this data is
Address
Data Procedure
Camera System Adjustments” is
performed.
deviated, perform “5. Picture
Frame Setting”.
(Note2)
named D0C.
named D0D.
following equation
(Hexadecimal calculation)
DLV = D0C × 100 + D0D
specified value1.
satisfies the specified value2.
named D0C.
named D0D.
following equation
(Hexadecimal calculation)
DAE = D0C × 100 + D0D
named D0C.
Order Page
23 10 0D Read the data, and this data is
24 Calculate DAE100 using the
25 Check that the difference of DAE
Note2: The adjustment data will be automatically input to page: 6F,
Processing after Completing Adjustments:
Order Page
1 60 01 00 Set the data.
2 60 12 00 Set the data.
3 60 13 00 Set the data.
4 60 14 00 Set the data.
5 77 5E 1E Set the data.
6 Save the data.
7 Wait for 3 sec.
8 Perform next adjustment. If finish
Address
address: 65 to 67.
Address
Data Procedure
named D0D.
following equation
(Hexadecimal calculation)
DAE100 = D0C × 100 + D0D
and DAE100 satisfies the specified
value3. (Hexadecimal).
Data Procedure
the camera system adjustments,
release the data setting. (See “1.
Data Setting during Camera
System Adjustments”.)
6-19
DSC-T1
9. Auto White Balance 3200K Standard Data Input
Adjust the white balance standard data at 3200K.
Mode STILL ( )
Subject Clear chart (Standard picture frame)
Measurement Point Data of page: 6E, address: 4F
Measuring Instrument
Adjustment Page 6E
Adjustment Address 04 to 21
Specified value 00
Note1: If the data of page: 60, address: 02 is “01”, select page: 60, address:
01, and set data: 00.
Switch setting:
ZOOM ...........................................................................WIDE end
Adjusting method:
Order Page
Address
Data Procedure
1 Check that “1. Data Setting
during Camera System
Adjustments” is performed.
2 Check the picture frame. If
deviated, perform “5. Picture
Frame Setting”.
3 6E 4F FF Set the data.
4 60 36 01 Set the data.
5 60 01 0B Set the data.
6 Wait for 5 sec.
7 60 02 Read the data, and check it is “01”.
(Note2)
8 6E 4F Read the data, and check it
satisfies the specified value.
Note2: The adjustment data will be automatically input to page: 6E,
address: 04 to 21.
Processing after Completing Adjustments:
Order Page
Address
Data Procedure
1 60 01 00 Set the data.
2 60 36 00 Set the data.
3 Wait for 1 sec.
4 60 37 Read the data, and check it is “00”.
5 Perform “Auto White Balance
5800K Standard Data Input”.
If finish the camera system
adjustments, release the data
setting. (See “1. Data Setting
during Camera System
Adjustments”.)
10.Auto White Balance 5800K Standar d Data Input
Adjust the white balance standard data at 5800K.
Mode STILL ( )
Subject Clear chart (Standard picture frame)
Filter Filter C14 for color temperature
correction
Measurement Point Data of page: 6E, address: 4F
Measuring Instrument
Adjustment Page 6E
Adjustment Address 00 to 03, 24 to 41
Specified value 00
Note1: Before perform this adjustment, perform “Auto White Balance
Note2: If the data of page: 60, address: 02 is “01”, select page: 60, address:
3200K Standard Data Input”.
01, and set data: 00.
Switch setting:
ZOOM ...........................................................................WIDE end
Adjusting method:
Order Page
Address
Data Procedure
1 Place the C14 filter for color
temperature correction on the lens.
2 Check that “1. Data Setting during
Camera System Adjustments” is
performed.
3 Check the picture frame. If
deviated, perform “5. Picture
Frame Setting”.
4 6E 00 00 Set the data.
5 6E 01 00 Set the data.
6 6E 02 00 Set the data.
7 6E 03 00 Set the data.
8 6E 4F FF Set the data.
9 60 36 02 Set the data.
10 60 01 A5 Set the data.
11 Wait for 5 sec.
12 60 02 Read the data, and check it is
“01”. (Note3)
13 6E 4F Read the data, and check it
satisfies the specified value.
Note3: The adjustment data will be automatically input to page: 6E,
address: 24 to 41.
Processing after Completing Adjustments:
Order Page
Address
Data Procedure
1 60 01 00 Set the data.
2 60 36 00 Set the data.
3 Wait for 1 sec.
4 60 37 Read the data, and check it is “00”.
5 Perform “Auto White Balance
5800K Check”.
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
6-20
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