SONY DSC-T7 Service Manual L2 v1.1

Page 1
DSC-T7
SERVICE MANUAL
Ver 1.1 2005. 06
Revision History
Revision History
How to use
How to use
Acrobat Reader
Acrobat Reader
Link
Link
SPECIFICATIONS
SPECIFICATIONS
BLOCK DIAGRAMS
BLOCK DIAGRAMS
LEVEL 2
DSC-T7
US Model
Canadian Model
AEP Model
UK Model
E Model
Hong Kong Model
Australian Model
Chinese Model
Japanese Model
Brazilian Model
Argentina Model
Korea Model
Tourist Model
PRINTED WIRING BOARDS
PRINTED WIRING BOARDS
SERVICE NOTE
SERVICE NOTE
DISASSEMBLY
DISASSEMBLY
• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (9-876-879-51).
• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (9-876-879-41).
• Reference number search on printed wiring boards is available.
On the SY-115 board
This service manual provides the information that is premised the circuit board replacement service and not intended repair inside the SY-115 board. Therefore, schematic diagram, printed wiring board, mounted parts location and electrical parts list of the shown. The following pages are not shown.
Schematic diagram .............................Pages 4-13 to 4-26
Printed wiring board............................Pages 4-31 to 4-34
Waveforms ........................................... Page 4-37
Some reassembling steps of the unit require attention. Be sure to read HELP before reassembling.
FRAME SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
Mounted parts location .............................
Electrical parts list................................... Pages 5-7 to 5-9
REPAIR PARTS LIST
REPAIR PARTS LIST
SY-115
Page 4-39
board are not
DIGITAL STILL CAMERA
DSC-T7
9-876-879-31
Sony EMCS Co.
2005F1600-1
©2005.6
Published by DI Technical Support Section
Page 2
SPECIFICATIONS
Camera
[System]
Image device 7.17 mm (1/2.5 type) color
CCD, Primary color filter
Total pixel number of camera
Approx. 5 255 000 pixels
Effective pixel number of camera
Approx. 5 090 000 pixels
Lens Carl Zeiss Vario-Tessar
3 zoom lens f = 6.33 – 19.0 mm (38 – 114 mm when converted to a 35 mm still camera) F3.5 – 4.4
Exposure control Automatic exposure, Scene
Selection (10 modes)
White balance Automatic, Daylight, Cloudy,
Fluorescent, Incandescent, Flash
File format (DCF compliant)
Still images: Exif Ver. 2.2 JPEG compliant, DPOF compatible Movies: MPEG1 compliant
(Monaural) Recording media “Memory Stick Duo” Flash Recommended distance (ISO
set to Auto): 0.1 m to 2.6 m
(3 15/16 inches to 8 feet 6 3/8
inches) (W)/0.5 m to 2.1 m (1
feet 7 11/16 inches to 6 feet
10 11/16 inches) (T)
[Input and Output connectors]
Multi connector USB communication
Hi-Speed USB (USB 2.0
compliant)
[LCD screen]
LCD panel 6.2 cm (2.5 type) TFT drive Total number of dots
230 400 (960240 ) dots
[Power, general]
Power Rechargeable battery pack NP-
FE1, 3.6 V AC-LS5/AC-LS5K AC Adaptor
(not supplied), 4.2 V
Power consumption (during shooting)
1.1 W
Operating temperature
0°C to +40°C (+32°F to +104°F)
Storage temperature
–20°C to +60°C (–4°F to +140°F)
Dimensions 91.760 .214.7 mm
(3 5/82 3/819 /32 inches) (W/H/D, excluding maximum protrusions)
Mass Approx. 136 g (4.8 oz)
(including NP-FE1 battery pack
and neck strap) Microphone Electret condenser microphone Speaker Piezo speaker Exif Print Compatible PRINT Image Matching III
Compatible PictBridge Compatible
Interface Adaptor
[Input and Output connectors]
A/V OUT (MONO) jack (Monaural)
Minijack
Video: 1 Vp-p, 75 ,
unbalanced, sync negative
Audio: 327 mV (at a 47 k
load)
Output impedance 2.2 k USB jack mini-B USB communication
Hi-Speed USB (USB 2.0 High-
Speed compliant) DC IN jack Camera connector
BC-CS3 battery charger
Power requirements
AC 100 to 240 V, 50/60 Hz,
3.2 W Output voltage DC 4.2 V, 500 mA Operating temperature
0°C to +40°C (+32°F to +104°F)
Storage temperature
–20°C to +60°C (–4°F to +140°F)
Dimensions Approx. 662391 mm
(2 5/8 29/32 3 5/8 inches) (W/H/D)
Mass Approx. 70 g (2.7 oz)
Rechargeable battery pack NP-FE1
Used battery Lithium-ion battery Maximum voltage
DC 4.2 V Nominal voltage DC 3.6 V Capacity 1.6 Wh (450 mAh)
Design and specifications are subject to change without notice.
DSC-T7
2
Page 3
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety checks before releasing the set to the customer.
1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges.
2. Check the interboard wiring to ensure that no wires are "pinched" or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair . Point them out to the customer and recommend their replacement.
4. Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
Keep the temperature of the soldering iron around 270˚C during repairing.
Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).
Be careful not to apply force on the conductor when soldering or unsoldering.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY .
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead­free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
Unleaded solder melts at a temperature about 40°C higher than
ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350°C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful!
Strong viscosity Unleaded solder is more viscous (sticky , less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.
Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ! LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMA TIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
CAUTION :
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
DSC-T7
3
Page 4
TABLE OF CONTENTS
1. SERVICE NOTE ........................................................1-1
2. DISASSEMBLY
2-1. DISASSEMBLY······························································2-1 2-2. SERVICE POSITION ·····················································2-3 2-3. CIRCUIT BOARDS LOCATION ···································2-5 2-4. FLEXIBLE BOARDS LOCATION ································2-6
HELP (List of caution points is shown here.)
3. BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM ····································3-1 3-2. POWER BLOCK DIAGRAM ·········································3-3
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1. FRAME SCHEMATIC DIAGRAM································4-1 4-2. SCHEMATIC DIAGRAMS
CD-541 (CCD IMAGER) SCHEMATIC DIAGRAM ······························4-5
MC-149 (MULTI CONNECTOR) SCHEMATIC DIAGRAM ······························4-7
MS-258 (MS I/O CONNECTOR) SCHEMATIC DIAGRAM ······························4-7
SW-454 (SW, SY-MC RELAY) SCHEMATIC DIAGRAM ······························4-8
CONTROL SWITCH BLOCK (RL51710) SCHEMATIC DIAGRAM ······························4-9
CONTROL SWITCH BLOCK (GP51710) SCHEMATIC DIAGRAM ····························4-10
FLASH UNIT (FLASH DRIVE) SCHEMATIC DIAGRAM ····························4-11
5. REPAIR PARTS LIST
5-1. EXPLODED VIEWS ······················································5-1 5-1-1. OVERALL SECTION····················································5-3 5-1-2. MAIN SECTION ··························································· 5-4
Parts list of the SY-115 board are not shown. Pages from 5-7 to 5-9 are not shown.
Shematic diagram of the SY-115 board are not shown. Pages from 4-13 to 4-26 are not shown.
4-3. PRINTED WIRING BOARDS
CD-541 (CCD IMAGER) PRINTED WIRING BOARD ·······················4-29
CONTROL SWITCH BLOCK (RL51710)
(FUNCTION KEY)
PRINTED WIRING BOARD ·······················4-29
MC-149 (MULTI CONNECTOR) PRINTED WIRING BOARD ·······················4-30
MS-258 (MS I/O CONNECTOR) PRINTED WIRING BOARD ·······················4-30
SW-454 FLEXIBLE (SW, SY-MC RELAY) PRINTED WIRING BOARD ·······················4-30
Printed wiring board of the SY-115 board are not shown. Pages from 4-31 to 4-34 are not shown.
4-4. WAVEFORMS ······························································4-35
Waveforms of the SY-115 board are not shown. Page 4-36 is not shown.
DSC-T7
4
Page 5
• NOTE FOR REPAIR
1. SERVICE NOTE
Make sure that the flat cable and flexible board are not cracked of bent at the terminal. Do not insert the cable insufficiently nor crookedly.
Cut and remove the part of gilt which comes off at the point. (Take care that there are some pieces of gilt left inside)
When remove a connector, don't pull at wire of connector. Be in danger of the snapping of a wire.
When installing a connector, don't press down at wire of connector. Be in danger of the snapping of a wire.
[Discharging of the FLASH unit’s charging capacitor]
The charging capacitor of the FLASH unit is charged up to the maximum 300 V potential. There is a danger of electric shock by this high voltage when the capacitor is handled by hand. The electric shock is caused by the charged voltage which is kept without discharging when the main power of the DSC-T7 is simply turned off. Therefore, the remaining voltage must be discharged as described below.
Preparing the Short Jig
To preparing the short jig. a small clip is attached to each end of a resistor of 1 k /1 W (1-215-869-11) Wrap insulating tape fully around the leads of the resistor to prevent electrical shock.
Discharging the Capacitor
1 Remove the cabinet (front) assembly. 2 Peel off the absorbing sheet. 3 Remove the flexible board. 4 Short circuits between the positive and the negati ve terminals of
charged capacitor with the short jig about 10 seconds.
Capacitor
1 k/1 W
Wrap insulating tape.
Flash unit
DSC-T7
Shorting jig (1k
/ 1w)
1-1
Page 6
[Description on Self-diagnosis Display]
Self-diagnosis display
• C: ss: ss The contents which can be handled by customer, are displayed.
• E: ss: ss The contents which can be handled by engineer, are displayed.
Display Code
C:32:01
C:13:01
E:91:01
E:01:XX
E:61:00 *1
E:61:10 *1
Note : The error code is cleared if the battery is removed, except defective flash unit.
*1: The error display is given in two ways.
Turn off the main power then back on.
Replace the memory stick. Format the memory stick with the DSC-T7.
Checking of flash unit or replacement of flash unit.
Checking of lens drive circuit
Countermeasure
Trouble with hardware.
• The type of memory stick that cannot be used by this machine, is inserted.
• Data is damaged.
• Unformatted memory stick is inserted.
Abnormality when flash is being charged.
When failed in the focus initialization.
Cause
Caution Display During Error
SYSTEM ERROR
MS ERROR
Flash LED Flash display Flashing at 3.2 Hz
DSC-T7
1-2E
Page 7
The following flow chart shows the disassembly procedure.
2-1. DISASSEMBLY
2. DISASSEMBLY
Some reassembling steps of the unit require attention. Be sure to read HELP before reassembling.
4
a
e
5
b
Work while suppressing MC sheet metal by the finger.
Note:
MC sheet metal.
2
MC sheet metal
3
1 2 3 4
5
1
SW-454 flexible board Claw SW-454 flexible board T wo claws
Claw
SY-115
8
6
Flexible board
(from the Control switch block (RL51710))
7
Flexible board
(from the MS-258 board)
8
SY-115 board, MS guide assembly, etc.
Note:
Be careful not to deform
the Cabinet (front) assembly.
6
b
c
Be careful not to drop the
6
7
5
4
7
f
1
8
1 2 3 4 5 6
counterclockwise to disengage the claw e.
2
Two screws (M1.4x2.5) silver Screw (M1.4x2.5) silver Two screws (M1.4x2.5) silver Twist the strap in the direction of arrow a. Open the battery lid. Grab b, c, and d, and apply force so that d turns
SY-115
7
Claw f
8
Cabinet (front) assembly
9
Ornamental plate
HELP 01 HELP 02
9
2
3
3
1
1
Absorbing sheet
2
Flexible board (from the LCD unit)
SY-115
4
1
Control switch block (GP51710)
2
Screw (M1.4x2.5) silver
3
Remove the two claws in the direction
of the arrow.
4
Main frame assembly, LCD unit, etc.
5
Cabinet (rear) assembly,
control switch block (GP51710), etc.
Be sure to discharge the capacitor.
SY-115
HELP 04 (disassembly of the control switch block (GP51710))
1
2
Capacitors
5
Shorting jig (1k
Caution
/ 1w)
Flash unit
4
7
5
1
Flexible board (Flash unit)
2
Pick up the AF guide
3
Two claws
4
Claw
5
T wo claws
6
AF LED
7
AF guide
8
Flash unit
SY-115
3
2
1
1
8
6
UKI sheet
2
Flexible board (from the lens unit)
3
Flexible board
(from the CCD block assembly)
4
Lens section
4
HELP 03
SY-115
1
3
2
DSC-T7
2
5
4
3
SY-115
1
Claw
2
MS guide assembly
3
SY insulating sheet
4
SW-454 flexible board
5
SY-115 board, battery terminal board
HELP 05
2
1
3
2
1
1
MS-258 board
2
Two MS electrostatic sheets
1 2 3 4
1
4
Control switch block (RL51710) Claw MC sheet metal MC-149 board
HELP 06 (disassembly of the control switch block (RL51710))
HELP 07 (disassembly of the piezo speaker)
2-1 2-2
Page 8
2-2. SERVICE POSITION
b
4
6
5
2. DISASSEMBLY
2. DISASSEMBLY
a
c
[SERVICE POSITION TO CHECK THE SY-115 BOARD]
Note1: By using an adhesive tape, press the lens cover switch (S701).
7
SY-115
1
2
9
8
2
2
SY-115
1
SY-115
3
2
1
4
3
3
4
1
4
2
1
2
5
3
Note2: When checking the VIDEO AMP (SY-115 board IC350), connect an A/V connecting cable to the A/V jack of the conversion adaptor.
DC-IN
AC power adaptor
AC IN
S701 Lens cover switch (Note1)
Conversion adaptor
CN001
LCD unit
Control switch block (RL51710)
CN001
Control switch block (GP51710)
Flash unit
MC-149 board
SY-115
1
CN002
4
7
5
8
6
SY-115
SY-115
1
3
2
SW-454 flexible board
CN706
SY-115 board, Battery terminal board
1
2
3
SY-115
4
1
5
2
3
6
7
5
SY-115
8
4
CN707
BOARD
CN701
CN703
CN705
CN704 CN702
CD-541 board
MS-258 board
Lens section
Caution
Be sure to discharge the capacitor.
Flash unit
Capacitors
Shorting jig (1kΩ / 1w)
DSC-T7
2-3 2-4
Page 9
2-3. CIRCUIT BOARDS LOCATION
MC-149
2. DISASSEMBLY
2. DISASSEMBLY
SY-115
NAME FUNCTION
CD-541 MC-149
SY-115
CCD IMAGER MULTI CONNECTOR LENS DRIVE, CAMERA A/D CONV., TIMING GENERATOR, CAMERA DSP, LENS CONTROL, 256M SDRAM, AUDIO PROCESS, CONNECTOR, DC/DC CONVERTER
CD-541
DSC-T7
2-5
Page 10
2-4. FLEXIBLE BOARDS LOCATION
The flexible boards contained in the lens block is not shown.
2. DISASSEMBLY
2. DISASSEMBLY
SW-454
CONTROL SWITCH BLOCK (GP51710)
MS-258
CONTROL SWITCH BLOCK (RL51710)
DSC-T7
2-6E
Page 11

HELP

Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.
HELP 01
To prevent the cabinet (front) assembly from producing a gap, install the screws in the order as in the figure on the right when reassembling.
HELP 02
When reassembling, insert the claw of the cabinet (front) assembly under the claw of the cabinet (rear) assembly at the deep end of the hole "a".
Claw of the Cabinet
Claw
(rear) assembly
1
2
3
4
5
Claw of the Cabinet (front) assembly
Claw of the Cabinet (rear) assembly
Cabinet (front) assembly
HELP 03
When reassembling, attach the CCD insulation sheet first, and then attach the CD radiation sheet, adhesive surface of the CD-541 board.
CD radiation sheet
CCD insulation sheet
1
Claw of the Cabinet (front) assembly
Adhesive surface of the CD-541 board
2
Hole a
Claw of the Cabinet (rear) assembly
CD radiation sheet
CCD insulation sheet
Note:
Removing it CCD imager as a
single unit requires adjustment.
DSC-T7
3
CD-541 board
HELP
Page 12
HELP 04 (disassembly of the control switch block (GP51710))
Control switch block (GP51710)
1
Insert a flat-tipped object such as a flat-head screwdriver or tweezers into the gap on the control switch block (GP51710). While slightly raising the control switch block (GP51710), forcefully press the two portions "a" in the direction of the arrow.
a
2
a
Control switch block (GP51710)
4
3
Insert a flat-tip object such as a flat-head screwdriver or tweezers in the gap on the control switch block (GP51710). While slightly raising the control switch block (GP51710), forcefully press the two portions "b" in the direction of the arrow.
b
b
DSC-T7
HELP
Page 13
HELP 05
When reassembling, attach MS electrostatic sheets in such a way that they do not cover the four holes of the MS connector. At that time, be sure to use new MS electrostatic sheets.
MS connector
Two MS electrostatic sheets
Four holes
DSC-T7
HELP
Page 14
HELP 06 (disassembly of the control switch block (RL51710))
3
ST capacitor
guide
2
ST cushion
1
Screw (M1.4x2.5) silver
4
Peel off the
piezo speaker
Piezo speaker
Main frame assembly
SP adhesive sheet
When removing the piezo speaker from the main frame assembly, a part of the cushion of the piezo speaker is ripped apart, remaining on the SP adhesive sheet on the main frame assembly. When reassembling, remove the SP adhesive sheet and the cushion of the piezo speaker left on the main frame assembly before using a new SP adhesive sheet. At this time, replace the piezo speaker also with a new one.
When reassembling, fit the three dowels of the main frame assembly into the three positioning holes of the control switch block (RL51710).
DSC-T7
6
Control switch block
(RL51710), piezo speaker
5
Flexible board
(Block light guide plate)
Flexible board of the control switch block (RL51710)
Three positioning holes
Main frame assembly
Three dowels
HELP
Page 15
HELP 07 (disassembly of the piezo speaker)
1
Remove soldering the two points
2
Control switch block (RL51710)
3
Piezo speaker
Positioning for soldering
Determine the position by aligning line "a" on the flexible board of the control switch block (RL51710) with line "b" on the vibration plate of the piezo speaker in parallel, and matching the positioning hole on each of them.
Flexible board of the control switch block (RL51710)
Positioning sheet for soldering the piezo speaker
When soldering, print this sheet and use this as a workbench for positioning.
cm
0
1
2
3
4
5
6
7
a
Positioning hole
b
Vibration plate
Piezo speaker
DSC-T7
8
9
10
Note: Use this drawing in its actual scale. If you cannot print this out in its actual scale, the PC or printer setting is a probable cause. In such a case, use a photocopier or another tool to obtain the actual size.
The solders must not run off the flexible board in the control switch block (RL51710). At this time, the height of the solders must not exceed 1 mm.
HELP
Page 16
Link
Link
3. BLOCK DIAGRAMS
POWER BLOCK DIAGRAMOVERALL BLOCK DIAGRAM
POWER BLOCK DIAGRAMOVERALL BLOCK DIAGRAM
DSC-T7
Page 17
3-1. O VERALL BLOCK DIAGRAM
3. BLOCK DIAGRAMS
Ver 1.1 2005. 06
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
LENS UNIT (LSV-1040A)
BH001
BATTERY
TERMINAL
CN001 (1/2)
14
MULTI
CONNECTOR
13 12
MC-149 BOARD (1/2)
SW-454 FLEIBLE(1/2)
CN002
CD-541 board is included in the CCD block assy. CD-541 board is not supplied as an independent service parts.
1
H1A,B H2A,B RG
(1/7)
IRIS DRIVE
DRIVE
DRIVE
(7/7)
(7/7)
IC090
-7,5V/15V REG
15
XDD RST OUT
SAN0 SO
SAN0 SI
SAN0 SCK
BATT SENS
XPWR OFF
F5 E5 D3 F1
D5 A6 B6 C5
A2 C3 C4 A1
IC001
C5 C6 B6
G5
A7
B7
A4
BUFFER
EVER 3.1V EVER 2.9V D 3.1V A 3.1V MS VCC CAM 2.9V D 1.8V M 5V D 1.2V BL H BL L
XAF LED
CAM 15V CAM -7.5V
IRIS A DIR IRIS A BRK IRIS B DIR IRIS B BRK
FOCUS A DIR FOCUS B DIR FOCUS EN
ZOOM A DIR ZOOM B DIR ZOOM EN
FC SENS
ZM SENS
ST UNREG
SY-115 BOARD
EXTAL
D0-D31
A0-A12
(3/7)
IC352
42
35
C19,D18,B16 E19,A17,C18 C15,D17,B15 E18,C16,C17
B14,D16
C23
IC301
CAMERA DSP
SYSTEM CONTROL
B23
B17
E20
B18
Y22,U19,AB23,V20,AB22 W21,Y21,W22,AA22,AB21 AC22,AA21,Y20,AA20,V19
W20,J22,H20,K20,H19
L21,J20,K21,J19,K22,K19
M22,L19,L20,M20,L22,M19,
P20,T22,R21,U22 P19,R19,R20,U21
T19,V21,T21,V22,T20
C14
C13
E13
D13
A13
E15
D15
A12
D14
B12
B10
E10
TXD4
W6
AC6
RXD4
AB9
XACV IN
D7
SAN0 SO
D8
SAN0 SI
C5
SAN0 SCK
AA16
BATT SENS
Y10
XDD RST OUT
B7
AC7
XPWR OFF
AC19
V OUT
SAN1 SO, SCK
D3,E2,F3 D2,E3,E1
(3/7)
D21
G19,J23,F19 F20,G21,G22
F22,H22
H21 G20
H23
D11
SAN1 SO, SI, SCK
B11
D12
E9 G5
Y17
W11
AC9
W4
E12
AA13
AB13
Y12
W15
AB14
Y19
AB20
MS D0-MS D3, MS BS, MS CLK
XACCESS LED
F3
SAN1 SO, SCK
E3
D701
(MS ACCESS)
STRB CHG XSTRB FULL STRB CHG CONT
STRB ON
KEY AD0
XAE LOCK SW XSHUTTER SW
KEY AD1
MODE DIAL 0
XPWR LED
XSTRB LED
(5/7)
LCD D0-D7
LCD HD LCD VD
LCD CK
SAN1 SO, SCK
XSAN RST OUT
LCD ADJ 1
3,2,4,6,1,7
CN704
CN707
ST UNREG
CN705
IC602
SAN_AUIN
AC17
SAN_AUOUT
AC15
A5
USB D+,D-
A4
Q304
C10
AA9
USB VBUS
XAV JACK IN
MIC AMP
E6
C1
SPEAKER AMP
B1
E5
AU OUT AMP
4
IC603
SPEAKER AMP
B6
A5 A2
D1
C2
(5/7)
3
CN703
CN706
(1/2)
97,98,100,101 103,104,105,3
CAMERA
3
15
CCD OUT
60
IC101
37
2 3 5 6
13
CN701
(2/2)
40 44 48 53
11,8
16,12
9,91
5,6 88,102 90, 72
SAN0 SO, SI, SCK
GENERATOR
A/D CONV.
(2/7)
TIMING
89 93
SAN1 SO,SCK
2,4,7,10,14,18
56
77 80
V LINE OUT
CA AD0 - CA AD13
CLK TGO
CA HD CA FD
(4/7)
IC403
256Mbit SDRAM
BATT SIG
X302
12MHz
XTAL OSC
IRIS A DIR IRIS A BRK IRIS B DIR IRIS B BRK
FOCUS A DIR FOCUS B DIR FOCUS EN
ZOOM A DIR ZOOM B DIR ZOOM EN
FC SENS ZM SENS
Q302
I/F
(3/7)
IC350
VIDEO AMP
MS-258 BOARD
5
21
28 30 31 29
COLOR LCD
33 32
35
15
FLASH UNIT
8
4
6
6
10
5
7
4
8
9 6
3
9
4
2
10
16
S002
11
SHUTTER
4
AE LOCK
6
S005
20
23
PLAY,STILL,MOVIE
3
9
XAF LED
25
VL 3V
1
XPWR ON
14
BL H
18
BL L
19
7
13 12
KEY AD1
21
21
2
2
3
3
5
5
SW-454 FLEXIBLE (2/2)
7
7
8
8
10
10
CN001
MS D0-MS D3, MS BS, MS CLK
XMS IN
LCD901
2.5 INCH
PANEL
7
T001
Q001
IGBT
IC002
FLASH DRIVE
S003,004
CHG XFULL I_PEAK
G_IGBT
F_ON
TELE, WIDE
CONTROL SWITCH BLOCK(RL51710)
D001 (POWER)
D002 (FLASH)
D003 (AF LED)
S001
POWER
S001,002
DUST, DISPLAY
20 19
17
15
14
12
CN002
4,3,5,7,2,8
LED901
LCD
BACK
LIGHT
BT001
LITHIUM
BATTERY
(SECONDARY)
MIC SIG
SP+ SP-
20 19
17
MC-149 BOARD(2/2)
15
14
12
CN002
6
CN004
CN002
3
4
2 1 6 5
USB D+,D-
USB VBUS
XAV JACK IN
AU LINE OUT
V LINE OUT
CN101
MEMORY
STICK
DUO
CONNECTOR
XENON
TUBE
S004,002,003,001.006
LEFT, RIGHT, UP, DOWN, SET
S005
MENU
CN001
MIC901
MIC
SP901 SPEAKER
10
9
7
6
3
5
CONTROL SWITCH BLOCK (GP51710)
CN001(2/2)
MULTI
CONNECTOR
S701
LENS BARRIER
OPEN
18 21
1 4
5 8
14
11
CN702
32.768KHz
CD-541 BOARD
IC002
CCD IMAGER
1-5
27,26
7-14
20-32
F2 E2
D2
B1
D6
E6 B7 C6
B4 B5 B3 A3
A8
OSC I
A9
OSC O
B8
VL 3V
C7
XPWR ON
C9
USB VBUS
B10
XMS IN
XLENS B OPEN
D7
19-17
CN701(1/2)
IRIS A IRIS A IRIS B IRIS B
FOCUS A FOCUS A FOCUS B FOCUS B
ZOOM A ZOOM A ZOOM B ZOOM B
F001
F002
X001
V1A,B V2 V3A,B V4 V5A,B V6 V7A,B V8 VHLD
UNREG
IC201
FOCUS MOTOR
ZOOM MOTOR
IC001
DC/DC CONVERTER REAL TIME CLOCK
IRIS
SHUTER
IRIS
MOTOR
M
FOCUS MOTOR
M
ZOOM
MOTOR
M
FOCUS RESET
SENSOR
ZOOM RESET
SENSOR
13
16
6
|
6
13
|
16
CN706(2/2)
Q001,002
D004
BATT/XEXT
ACV UNREG
()
BATT UNREG
BATT SIG
C
BATT GND
CN002
16
16
9
9
|
|
6
6
CN001
DSC-T7
3-1 3-2
Page 18
3-2. POWER BLOCK DIAGRAM
Ver 1.1 2005. 06
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CONTROL SWITCH BLOCK (GP51710)
D_3.1V
BH001
BATTERY
TERMINAL
CN001
14
MULTI
CONNECTOR
13 12
MC-149 BOARD
SW-454 FLEIBLE
BT001
LITHIUM
BATTERY
(SECONDARY)
CONTROL SWITCH BLOCK(RL51710)
D001 (POWER)
D002 (FLASH)
1
19
CN004
D003 (AF LED)
S001
POWER
LED901
LCD BACK LIGHT
COLOR LCD
CN002
LCD901
2.5 INCH
PANEL
VL 3V
SY-115 BOARD
BATT UNREG
BATT SIG
C
BATT GND
CN002
16
2 1 6 5
9 | 6
16
9 | 6
D 3.1V
M 5V
XAF LED
XPWR ON
BL H
BL L
CN002
CN001
6
13
|
16
13
16
1
3
9
10 17
24
25
14
18
19
17
6
|
BATT/XEXT
ACV UNREG
CN706
CN703
D 3.1V
CN707
Q001,002
D004
BATT SIG
F001
Q302
I/F
STRB CHG
XSTRB FULL
STRB CHG CONT
XACV IN
(3/7)
IC352
4
5
-7.5V ON
D 1.8V
2
D 3.1V A 3.1V
AU 3.1V
D 1.8V D 1.2V
F002
W11
AC9
W4
AB9
W6
AC6
AB11
Y19
AB20
R010
TXD4
RXD4
XPWR LED
XSTRB LED
L401
(3/7)
IC301
CAMERA DSP
SYSTEM CONTROL
SDRAM VCC
IC403
D005
EVER 2.9V
EVER 3.1V
XCS DD
SAN0 SO
SAN0 SI
XSAN0 SCK
LENS BARRIER
()
(4/7)
256Mbit SDRAM
S701
OPEN
FLASH UNIT
D302
D 3.1V
D 3.1V
M 5V
AU 3.1V
T001
IC002
XE DRIVE
(3/7)
IC350
VIDEO AMP
(2/7)
IC101
S/H
A/D CONV.
TIMING GENERATOR
L101
(1/7)
IC201
IRIS DRIVE FOCUS MOTOR DRIVE ZOOM MOTOR DRIVE
(5/7)
IC602
MIC AMP
SPEAKER AMP
AU OUT AMP
XENON
D 3.1V
CAM 15V CD
R704
MS-258 BOARD
8
CN704
CD-541 BOARD
17
10
CN701
CD-541 board is included in the CCD block assy. CD-541 board is not supplied as an independent service parts.
LENS UNIT (LSV-1040A)
FC SENS VCC
15
R703
ZM SENS VCC
12
CN702
MS VCC
IC001
IC002
BUFFER
CCD IMAGER
FOCUS RESET
SENSOR
ZOOM
RESET
SENSOR
CN101
MEMORY
9
STICK
DUO
CONNECTOR
L001
8
ST UNREG
UNREG
(7/7)
A1
2.9V REG
1.8V REG
PWR1-1 PWR1-2 PWR1-3
VO1-1 VO1-2
MS PWR IN
MS PWR
LDO3IN
LDO3
LDO2IN
LDO2
UNREG2
PWR56 OUT
LX5-1 LX5-2 LX5-3 LX5-4
PSG4
B1 C2
F1 F2
H2VFB1
L009
G1
G2
B2
A2
B3
A3
J6 K6
J7 K7
L007
J9
J10
K9
K10
H9VFB5
D10PWR2
C10LX2
D8VFB2
E10LX3
E9VO3
LV3
F9
RS3
F8
G9BG4
F10
TG4
F7VFB4
G8
L002
Q003
SWITCHING
D092
(RECT)
D007
(RECT)
C091
D006
(RECT)
D090,091
(RECT)
L005
L006
Q004 RECT
BL H
BL L
SWITCH
Q005
(7/7)
15V REG
IC090
-7.5V REG
3
1
-7.5V ON
IC001
DC/DC CONVERTER
REAL TIME CLOCK
J1
UNREG1-1,2
K1
LDO1
H1
3.1V REG
VL 3V
B8
RTC BAT
A8
XPWR ON
A9
G5
A7
B7
D3
A6
C5
C6
B6
A4
C7
D7
OSC I
OSC O
UNREGMON
XRESET
XPWR OFF MS PWR ON
XCS DD SAN0 SO SAN0 SI XSAN0 SCK
XAF LED
XPWRON1
XPWRON2
X001
32.768KHz
BATT SENS
AA16
XDD RST OUT
Y10
B7
XPWR OFF
AC7
MS PWR ON
Y11
Y9
D7
D8
C5
XLENS B OPEN
ST UNREG
STRB CHG XSTRB FULL STRB CHG CONT
67
4
(5/7)
IC603
SPEAKER AMP
(5/7)
IC604
A1 C3
3.1V REG
4
|
|
6
6
5
7
4
8
3
9
M_5V
1
11
CN705
D 3.1V
L003
A 3.1V
MS VCC
CAM 2.9V
D 1.8V
CAM 15V
CAM -7.5V CAM -7.5V CD
D 1.2V
M 5V
C1
AU 3.1V
CHG
10
XFULL
9 6
I_PEAK
3
VCC
DSC-T7
-7.5V ON
BL H, BL L
M 5V
D 3.1V
A 3.1V, D 1.8V, D 1.2V, AU 3.1V
3-3 3-4E
Page 19
4-1. FRAME SCHEMATIC DIAGRAM
1
3 18
A
6PCN002
1
BL_H
65432
N.C
N.C
BL_L
BL_L
BL_H
B
C
MEMORY STICK DUO CONNECTOR
D
E
F
G
LCD BACK LIGHT
H
2.5INCH LCD PANEL
I
J
K
4
I G
BATTERY TERMINAL
CN101
REG_GND
MS_VCC
MS_CLK
DATA3
DATA2
DATA0
DATA1
REG_GND
10P
10
9
8
7
INT
6
5
4
3
2
BS
1
1 BATT_UNREG
2 BATT_SIG
3 BATT_GND
CN707
39
VCOM
38
TFT-COM
37
N.C.
36
VSS
35
XRESET
34
XCS
33
SI
32
SCLK
31
VSYNC
30
HSYNC
29
DCK
28
D7
27
D6
26
D5
25
D4
24
D3
23
D2
22
D1
21
D0
20
N.C.
19
VS
18
COMDC
17
VDD
16
VR
15
VCOMH
14
N.C.
13
VGH
12
VGL
11
C2+
10
C2-
9
C3+
8
C3-
7
COMC
6
VDD2
5
C1+
4
C1-
3
VSS
2
TFT-COM
1
VCOM
6 14 17
MS-258 BOARD
MS I/O CONNECTOR
123456789
MS_D1
MS_D0
MS_BS
39P
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
25
XAF_LED
8
CONTROL SWITCH BLOCK (RL51710)
BL_L
REG_GND
REG_GND
BL_H
KEY_AD1_L2
D_3.1V
123456789
REG_GND(USB)
M_5V
MODE_DIAL0
92 10
SP-
SP+
KEY_AD0
REG_GND
XPWR_ON
25PCN703
USB_D-
USB_D+
USB_VBUS
BATT/XEXT
REG_GND(USB)
101112131415161718192021222324
D_3.1V
MIC_SIG
MIC_GND
REG_GND
XSTRB_LED
XAE_LOCK_SW
XAV_JACK_IN
KEY_AD1_L3
21PCN706
B TO B
1011121314151617181920
REG_GND
REG_GND
ACV_UNREG
V_LINE_OUT
AU_LINE_OUT
REG_GND(AV)
CN001 21P B TO B
XPWR_LED
XSHUTTER_SW
ACV_UNREG
ACV_UNREG
123456789
VL_3V
REG_GND
REG_GND
ACV_UNREG
REG_GND
REG_GND
11 12
FLASH UNIT FLASH DRIVE
10
11
REG_GND
REG_GND
REG_GND
REG_GND
21
KEY_AD1
ST_UNREG
ST_UNREG
ST_UNREG
11PCN705
XSTRB_FULL
STB_CHARGE
I_PEAK
STRB_ON
123456789
M_5V
MS_D2
7
10
11
MS_D3
XMS_IN
MS_CLK
MS_VCC
REG_GND
REG_GND
REG_GND
11PCN704
SY-115 BOARD
(1/7) LENS DRIVE
(2/7) CAMERA A/D CONV.TIMING GENERATOR
(3/7) CAMERA DSP,LENS CONTROL
(4/7) 256M SDRAM
(5/7) AUDIO PROCESS
(6/7) CONNECTOR
(7/7) DC/DC CONVERTER
135
REG_GND
1
H1A
2
H2A
3
REG_GND
4
H1B
5
H2B
6
REG_GND
7
CSUB
8
SHT
9
CAM_-7.5V_CD
10
POWER_SAVE
11
REG_GND
12
RG
13
REG_GND
14
15
CCD_OUT
33PCN701
16
REG_GND
17
CAM_15V_CD
18
REG_GND
19
VST
20
V3B
21
V3A
22
V1A
23
V1B
24
V2
25
V7B
26
V8
27
V7A
28
V6
29
VHLD
30
V5B
31
V5A
32
V4
33
REG_GND
1 FOCUS_A
2
FOCUS_B
3 FOCUS_A
4 FOCUS_B
5 ZOOM_B
6 ZOOM_A
ZOOM_B
7
ZOOM_A
8
21P
9 TEMP_GND
10 LENS_TEMP
CN702
11 ZM_SENS
12 ZM_SENS_VCC
13 ZM_SENS_GND
14 FC_SENS
15 FC_SENS_VCC
16 FC_SENS_GND
17 N.C.
IRIS_A
18
19 IRIS_A
IRIS_B
20
21 IRIS_B
15
CN004
6P
6
REG_GND
12345
N.C.
N.C.
D_3.1V
UP(KEYAD1-2)
RIGHT(KEYAD1-1)
CONTROL SWITCH BLOCK (GP51710)
CD-541 BOARD
CCD IMAGER
16
Ver 1.1 2005. 06
19
CCD IMAGER
LENS UNIT
L
M
N
DSC-T7
SW-454 FLEXIBLE BOARD
SW,SY-MC RELAY
CN002 21P B TO B
AU_LINE_OUT
REG_GND(AV)
REG_GND
V_LINE_OUT
21PCN002
1011121314151617181920
REG_GND
ACV_UNREG
ACV_UNREG
B TO B
ACV_UNREG
ACV_UNREG
BATT/XEXT
14
ACV_UNREG
13
ACV_UNREG
12
11
1
8
MULTI CONNECTOR
7
14
15 16
16
USB_GND
USB_D+
USB_D-
USB_GND
USB_VBUS
XAV_JACK_IN
V_LINE_OUT
RED_GND
AU_LINE_OUT
ACV_GND
ACV_GND
10
9
14PCN001
8
7
6
5
4
3
2
1
MC-149 BOARD
MULTI CONNECTOR
21
USB_D+
REG_GND(USB)
USB_D-
REG_GND(USB)
USB_VBUS
BATT/XEXT
XAV_JACK_IN
4-1
REG_GND
REG_GND
REG_GND
REG_GND
123456789
REG_GND
4-2

FRAME SCHEMATIC DIAGRAM

Page 20
Link
Link
4-2. SCHEMATIC DIAGRAMS
CD-541 BOARD
CD-541 BOARD
MC-149 BOARD
MC-149 BOARD
MS-258 BOARD
MS-258 BOARD
SW-454 FLEXIBLE BOARD
SW-454 FLEXIBLE BOARD
(SW, SY-MC RELAY)
(SW, SY-MC RELAY)
COMMON NOTE FOR SCHEMATIC DIAGRAMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
(CCD IMAGER)
(CCD IMAGER)
(MULTI CONNECTOR)
(MULTI CONNECTOR)
(MS I/O CONNECTOR)
(MS I/O CONNECTOR)
CONTROL SWITCH BLOCK
CONTROL SWITCH BLOCK
CONTROL SWITCH BLOCK
CONTROL SWITCH BLOCK
FLASH UNIT
FLASH UNIT
(FLASH DRIVE)
(FLASH DRIVE)
WAVEFORMS
WAVEFORMS
(GP51710)
(GP51710)
(RL51710)
(RL51710)
DSC-T7
Page 21
4-2. SCHEMATIC DIAGRAMS
l
4-2. SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed in each block)
Ver 1.1 2005. 06
(For schematic diagrams)
• All capacitors are in µF unless otherwise noted. pF : µ
Link
µF. 50 V or less are not indicated except f or electrolytics and tantalums.
• Chip resistors are 1/10 W unless otherwise noted. k=1000 , M=1000 k.
• Caution when replacing chip parts. New parts must be attached after removal of chip. Be careful not to heat the minus side of tantalum capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example C541 L452
22U 10UH TA A 2520
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
• Constants of resistors, capacitors, ICs and etc with XX indicate that they are not used. In such cases, the unused circuits may be indicated.
• Parts with * differ according to the model/destination. Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic curve B, unless otherwise noted.
• Signal name XEDIT→ EDIT PB/XREC → PB/REC
2: non flammable resistor
5: fusible resistor
C: panel designation
A : B+ Line
B : B– Line
J : IN/OUT direction of (+,–) B LINE.
C: adjustment for repair.
A : VIDEO SIGNAL (ANALOG)
A : AUDIO SIGNAL (ANALOG)
A : VIDEO/AUDIO SIGNAL (ANALOG)
A : VIDEO/AUDIO/SER V O SIGNAL
A : SERVO SIGNAL
• Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the measurement points and ground when camera shoots color bar chart of pattern box. They are reference v alues and reference waveforms. (VOM of DC 10 M input impedance is used)
• Voltage values change depending upon input impedance of VOM used.)
1. Connection
Pattern box Color bar chart
Pattern box PTB-450 J-6082-200-A or Small pattern box PTB-1450 J-6082-557-A
Pattern box
Conversion adpter 1-819-219-11: Except US mode 1-819-219-31:US model
About 28 cm (PTB-450) About 12 cm (PTB-1450)
Front of the lens
Stand assembly X-2055-343-1
2. Adjust the distance so that the output waveform of Fig. a and the Fig. b can be obtain.
H
Yellow
Cyan
White
Magenta
Green
AABBA=B
Fig. a (Video output terminal output waveform)
Red
Blue
Electronic beam scanning frame
CRT picture frame
For PTB-450: J-6020-250-A
For PTB-1450: J-6082-559-A
Precautions Upon Replacing CCD imager
• The CD-541 board mounted as a repair part is not equipped with a CCD imager. When replacing this board, remove the CCD imager from the old one and mount it onto the new one.
• If the CCD imager has been replaced, carry out all the adjustments for the camera section.
• As the CCD imager may be damaged by static electricity from its structure, handle it carefully like for the MOS IC. In addition, ensure that the receiver is not covered with dusts nor exposed to strong light.
DSC-T7
Fig.b (Picture on monitor TV)
When indicating parts by reference number, please include the board name.
Note :
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Note :
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
4-3
Page 22
4-2. SCHEMATIC DIAGRAMS
For Schematic Diagram
• Refer to page 4-29 for printed wiring board.
A
B
C
D
E
F
1

CD-541 BOARD

CCD IMAGER
XX MARK:NO MOUNT
TO SY-115 BOARD(2/7) CN701
(PAGE 4-15 OF LEVEL3)
NO MARK:REC/PB MODE R :REC MODE P :PB MODE
:Voltage measurement of the CSP IC and the Transistors with
mark,is not possible.
33P
H1A
H2A
H1B
H2B
SHT
VST
V3B
V3A
V1A
V1B
V7B
V7A
V5B
V5A
RG
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
V2
25
26
V8
27
28
V6
29
30
31
32
V4
33
REG_GND
REG_GND
REG_GND
CSUB
CAM_-7.5V_CD
POWER_SAVE
REG_GND
REG_GND
CCD_OUT
REG_GND
CAM_15V_CD
REG_GND
VHLD
REG_GND
LND001
LND002
LND003
LND004
LND005
LND006
LND007
LND008
LND009
LND010
LND011
LND012
LND013
LND014
LND015
LND016
LND017
LND018
LND019
LND020
LND021
LND022
LND023
LND024
LND025
LND026
LND027
LND028
LND029
LND030
LND031
LND032
LND033
VST
V3B
V3A
V1A
V1B
V7B
V7A
VHLD
V5B
V5A
CD-541 board is included in the CCD block assy and it is not supplied as an independent service parts.
H1A
H2A
H1B
H2B
CSUB
SHT
RG
IC001
CXA3691EN-T9
R11.4
P0
1
IN
R15.1/P0
2
R11.4
P0.1
V2
V8
R006
0
1
GND
OUT
IDRV
3
ISF
VCC
6
5
4
IC001
V6
V4
BUFFER
R4.1 P0
C001
0.01u B
R003 220k
6352
V1A
V1B
V2
V3A
V3B
VST
V4
V5A
V5B
VHLD
V6
11
10
V6
VHLD
XX
C002
V7A
V7B
V8
C003
0.1u
16V
B
RG
H1B
H2B
SHT
CSUB
H1A
H2A
12
13
14
15
16
17
V7A
V7B
V8
CCD-OUT
VH
RG
R2.9
P0
18
R004
1500
1
2
3
Q002
DTC144EMT2L
SWITCH
CSP(CHIP SIZE PACKAGE)IC
H1B19H2B20RSS321GND
R0.1 P0
8
7V48
9
V5A
V5B
IC002
CCD IMAGER
IC002
ICX495CQZ-13
WGND23SUB24CSUB
22
1200
R005
4
5
6
V3A
V3B
VST
VL
25
C005
0.1u
16V
V1B
V1A
H2A
H1A
B
947
V2
3
2
1
27
26
C004
0.1u
B
16V
DSC-T7
16
4-5
4-6
CD-541
Page 23
For Schematic Diagram
• Refer to page 4-29 for printed wiring board.
A
B
C
D
1

MC-149 BOARD

MULTI CONNECTOR
XX MARK:NO MOUNT
TO SW-454 FLEXIBLE BOARD CN002
(PAGE 4-8)
16
256
21P
CN002
REG_GND(USB)
REG_GND(USB)
USB_VBUS
BATT/XEXT
XAV_JACK_IN
AU_LINE_OUT
REG_GND(AV)
V_LINE_OUT
REG_GND
REG_GND
ACV_UNREG
ACV_UNREG
ACV_UNREG
ACV_UNREG
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
USB_D+
USB_D-
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
LND101
43
CN001
14P
1
ACV_GND
2
ACV_GND
3
AU_LINE_OUT
4
RED_GND
5
V_LINE_OUT
6
XAV_JACK_IN
7
USB_VBUS
8
USB_GND
9
USB_D-
10
USB_D+
11
USB_GND
12
ACV_UNREG
13
ACV_UNREG
14
BATT/XEXT
CN001 and CN002 are included
1516
7
MULTI CONNECTOR
814
1
A
B
1

SW-454 FLEXIBLE BOARD

SW,SY-MC RELAY
XX MARK:NO MOUNT
TO SY-115 BOARD(6/7) CN706
(PAGE 4-23 OF LEVEL3)
in this complete of MC-149 board. there are not supplied separately.
C
D
3
4
R002 2200
S001
4
CN002
21P
REG_GND(USB)
21
USB_D+
20
USB_D-
19
REG_GND(USB)
18
USB_VBUS
17
BATT/XEXT
16
XAV_JACK_IN
15
AU_LINE_OUT
14
REG_GND(AV)
13
12
11
10
9
8
7
6
5
4
3
2
1
V_LINE_OUT
REG_GND
REG_GND
ACV_UNREG
ACV_UNREG
ACV_UNREG
ACV_UNREG
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
1
2
S002
3
DISPDUST
LEVEL2LEVEL1
4
TO MC-149 BOARD CN002
(PAGE 4-7)
2
CN001
REG_GND(USB)
REG_GND(USB)
XAV_JACK_IN
AU_LINE_OUT
REG_GND(AV)
V_LINE_OUT
ACV_UNREG
ACV_UNREG
ACV_UNREG
ACV_UNREG
35
21P
B TO B B TO B
1
USB_D+
USB_D-
USB_VBUS
BATT/XEXT
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
KEY_AD1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1
2
For Schematic Diagram
Refer to page 4-30 for printed wiring board.
1
2

MS-258 BOARD

MS I/O CONNECTOR
A
B
XX MARK:NO MOUNT
TO SY-115 BOARD(6/7) CN704
(PAGE 4-24 OF LEVEL3)
16
MS_BS
MS_D1
MS_D0
MS_D2
XMS_IN
MS_D3
MS_CLK
MS_VCC
REG_GND
REG_GND
REG_GND
11P
16
453
CN101 is included in this complete of MS-258 board. It is not supplied separately.
10P
CN101
REG_GND
1
1
2
3
4
5
6
7
8
9
10
11
BS
2
DATA1
3
DATA0
4
5
DATA2
6
INT
7
DATA3
MS_CLK
8
MS_VCC
9
REG_GND
10
MEMORY STICK DUO CONNECTOR
DSC-T7
4-7 4-8
MC-149/MS-258/SW-454
Page 24
For Schematic Diagram
Refer to page 4-29 for printed wiring board.
Ver 1.1 2005. 06
A
B
C
D
E
1
TO SY-115 BOARD(6/7) CN703
(PAGE 4-23 OF LEVEL3)
28
65
79
1034
CONTROL SWITCH BLOCK (RL51710)
FUNCTION KEY
XSHUTTER_SW
XAE_LOCK_SW
SP901 SPEAKER
VL_3V
REG_GND
XPWR_LED
REG_GND
KEY_AD1_L3
MIC_SIG
MIC_GND
XSTRB_LED
D_3.1V
XPWR_ON
REG_GND
KEY_AD0
D_3.1V
BL_H
BL_L
KEY_AD1_L2
REG_GND
REG_GND
MODE_DIAL0
M_5V
XAF_LED
SP-
SP+
25P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
(AUTO FOCUS)
R006
SML-412MWT86
POWER LED(GREEN)
STRB_LED(YELLOW)
D003
S4G49
33
D001
D002
SML-512WWT86
BT001
LITHIUM BATTERY (SECONDARY)
R002
10k
S004
T
S002
S001
ZOOM
1
2
3
4
5
6
1
2
3
4
5
6
CN002
BL_H
BL_H
N.C.
N.C.
BL_L
BL_L
D_3.1V
N.C.
KEY_AD00
KEY_AD1_L2
N.C.
REG_GND
6P
6PCN004
BACK LIGHT UNIT
LED901 BACK LIGHT
6P
CN001
N.C.
N.C.
1
2
3
4
5
6
D_3.1V
KEY_AD00
KEY_AD1_L2
REG_GND
R006
10k
R001
2200
R002 2200
R003
4700
R005
10k
S003
W
3
4
1
SHUTTER
AE LOCK
2
POWER
F
DSC-T7
16
MIC901
Note :
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
4-9 4-10
Note :
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
R003
2200
R004
2200
R005 2200
S005
PLAY STILL MOVIE
S005
MENU DOWN RIGHT UP LEFT SET
S001 S002
S003
S004
CONTROL SWITCH BLOCK (GP51710)
FUNCTION KEY
CONTROL SWITCH BLOCK (GP51710) is replaced as a block. So that this PRINTED WIRING BOARD is omitted.
S006
GP51710/RL51710
Page 25
1
283
5
74
1069
A
B
C
D

FLASH UNIT

FLASH DRIVE
XX MARK:NO MOUNT
TO SY-115 BOARD(6/7) CN705
(PAGE 4-24 OF LEVEL3)
FLASH UNIT is replaced as a block. So that this PRINTED WIRING BOARD is omitted.
11P
L001
2.2uH
C002
22u
C
6.3V
17
LND011
1REG_GND
LND010
2REG_GND
LND009
3REG_GND
LND008
4ST_UNREG
LND007
5ST_UNREG
LND006
6ST_UNREG
LND005
7STB_CHARGE
LND004
8XSTB_FULL
LND003
9I_PEAK
LND002
10STRB_ON
LND001
11M_5V
C001
1u
B
1
SW
2
SW
3
VCC
4
F_ON
HGND
TPS65552RGTR
N.C.6I_PEAK7G_IGBT8N.C.
5
T001
2
1
4
3
15
16
N.C.
IC002
FLASH DRIVE
IC002
6
5
14
13
N.C.
N.C.
VBATT
PGND
PGND
XFULL
CHG
12
11
10
9
D001
FT02P80TP
LND012
LND003
MC+
MC-
LND014
LND005
MC+
MC-
LND016
LND007
MC+
MC-
R003
1M
0.047u
C006
LND018
TRIGGER
LND019
TRIGGER_GND
CY25BAJ-BF-T23
LND020
XE_H
LND021
XE_L
Q001
IGBT
TRIGGER COIL
XENON TUBE
R001
33
R002
1M
E
16
Note :
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Note :
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
Schematic diagram of the SY-115 board are not shown. Pages from 4-13 to 4-26 are not shown.
DSC-T7
4-11 4-12
FLASH UNIT
Page 26
Link
Link
4-3. PRINTED WIRING BOARDS
CD-541 FLEXIBLE BOARD
CD-541 FLEXIBLE BOARD
CONTROL SWITCH BLOCK (RL51710)
CONTROL SWITCH BLOCK (RL51710)
MC-149 BOARD
MC-149 BOARD
CIRCUIT BOARDS LOCATION
CIRCUIT BOARDS LOCATION
NAME FUNCTION
CD-541 MC-149 MS-258 SY-115
SW-454
CCD IMAGER MULTI CONNECTOR MS I/O CONNECTOR LENS DRIVE, CAMERA A/D CONVERTER, TIMING GENERATOR, ERA DSP, LENS CONTROL, 256M SDRAM, AUDIO PROCESS, CONNECTOR, DC/DC CONVERTER SW,SY-MC RELAY
FLEXIBLE BOARDS LOCATION
FLEXIBLE BOARDS LOCATION
MS-258 BOARD
MS-258 BOARD
SW-454 FLEXIBLE BOARD
SW-454 FLEXIBLE BOARD
WAVEFORMSCOMMON NOTE FOR PRINTED WIRING BOARDS
WAVEFORMSCOMMON NOTE FOR PRINTED WIRING BOARDS
DSC-T7
Page 27
4-3. PRINTED WIRING BOARDS
21
3
12
3
21321
3
345
21
123
654
EB
C
31
5
5246
123
54
43
12
5
4
1
3
12
43
312
45
534
12
34
21
12
43
4625
31
12
4
3
64
1
3
4-3. PRINTED WIRING BOARDS
THIS NOTE IS COMMON FOR WIRING BOARDS (In addition to this, the necessary note is printed in each block)
(For printed wiring boards)
: Uses unleaded solder. : P attern from the side which enables seeing.
(The other layers’ patterns are not indicated)
Through hole is omitted.
Circled numbers refer to waveforms.
There are a few cases that the part printed on diagram isnt mounted in this model.
C: panel designation
BOARD INFORMATION
board name
MC-149 MS-258
SY-115
parts location
(shown on page)
– –
4-39
number of layers
pattern
layers not shown 2 1 8
Chip parts. Transistor Diode
– –
2 to 7
DSC-T7
4-27
Page 28
4-3. PRINTED WIRING BO ARDS
Refer to page 4-27 for common note for printed wiring board.
CD-541 BOARD
11
141 15
18
4
27
25
IC001
C002
R005
R004
CONTROL SWITCH BLOCK(RL51710)
: Uses unleaded solder.
1
C003
6
4
13
3
1
2
Q002
R003
C001
C004
R006
C005
1-866-716-
S001
R006
D001
11
POWER
(POWER)
MC-149 BOARD
1
21
2
CN002
20
14
MS-258 BOARD
111
11
10
1-866-717-
PIMS258
CN101
(MEMORY STICK Duo CONNECTOR)
1
1
1
25
BT001
LITHIUM
BATTERY
(SECONDARY)
(AUTO FOCUS)
CL004
CL003
D003
R003
S002
S004
R002
D002
CL001
CL002
CN002
CN004
S005
S003
SHUTTER
AF LOCK
T
W
(STRB)
1 6 R004
R005
1 6
CN001
16
1-866-715-
15
LND101
11
SW-454 FLEXIBLE BOARD
21 1
R002
CN002
S002 DISP
S001 DUST
CN001
1-865-791-
21
11
1
DSC-T7
CAUTION :
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
PLAY STILL MOVIE
Printed wiring board of the SY-115 board are not shown. Pages from 4-31 to 4-34 are not shown.
4-29 4-30
CD-541/MC-149/MS-258/RL51710/SW-454
Page 29
4-4. WA VEFORMS
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
CD-541
BOARD
1 IC001 3 (CAMERA)
125 us
0.8 Vp-p
DSC-T7
Wa veforms of the SY-115 board are not shown. Page 4-36 is not shown.
4-35E
CD-541
Page 30
NOTE
OVERALL SECTION
OVERALL SECTION
NOTE
5. REPAIR PARTS LIST
NOTE: Characters A to Z of the electrical parts list indicate location of exploded views in which the desired part is shown.
Link
Link
Link
Link
EXPLODED VIEWS
EXPLODED VIEWS
BCA
MAIN SECTION
MAIN SECTION
ELECTRICAL PARTS LIST
ELECTRICAL PARTS LIST
MS-258 BOARDMC-149 BOARD SY-115 BOARD
MS-258 BOARDMC-149 BOARD SY-115 BOARD
BA C
ACCESSORIES
ACCESSORIES
DSC-T7
Page 31
5. REPAIR PARTS LIST
5. REPAIR PARTS LIST
NOTE:
• -XX, -X mean standardized parts, so they may have some differences from the original one.
• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
• The mechanical parts with no reference number in the exploded views are not supplied.
• Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set.
• CAPACITORS: uF: µF
• COILS uH: µH
• RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable
• SEMICONDUCTORS In each case, u: µ, for example: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD...
Ver 1.1 2005. 06
When indicating parts by reference number, please include the board name.
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
Abbreviation CND : Canadian model HK : Hong Kong model AUS : Australian model CH : Chinese model KR : Korea model BR : Brasilian model AR : Argentina model JE : Tourist model J : Japanese model
Language that can be selected about SY-126 board
Area
Japanese
English
French
German
Spanish
Italian
Portugal
Simplified
Chinese
Traditional
Chinese
GP1 J z
US CND
GP2
AUS
zz zz z z
Vietnam AEP
GP3
UK
zzzzzz zzz
E AR
GP4
BR
zzzzzz
TW JE
HK
GP5
CH
zzzzz z
KR
Arabic
Dutch
Russian
edish Sw
Korean
DSC-T7
5-1
Page 32
5-1. EXPLODED VIEWS
5-1-1. OVERALL SECTION
ns : not supplied
5. REPAIR PARTS LIST
5. REPAIR PARTS LIST
13
Main section (See page 5-4)
(Black)
21
14
22
6
5
4
7
8
23
(Silver)
11
12
15
1
3
10
9
16
17
CD-541 board
(Note 1)
18
2
1
ns
24
20
CCD imager
(Note 2)
19
Note 1: CD-541 board is included in the CCD block assy,
and not supplied as an independent service parts. Note 2: The CCD imager is included in the CCD block assy .
The CCD imager is not supplied as a single unit since removing it as a single unit requires adjustment.
Ref. No. Part No. Description Ref. No. Part No. Description
1 3-086-218-01 SCREW (M1.4), LOCK ASE, SPECIAL 2 X-2055-342-1 CABINET (FRONT) ASSY (BLACK) 2 X-2055-502-1 CABINET (FRONT) ASSY (SILVER) 3 1-865-791-11 SW-454 FLEXIBLE BOARD 4 2-593-736-01 SHEET METAL, MC
5 2-593-733-01 SHEET, MC ADHISIVE 6 2-593-734-01 SHEET, MC ELECTROSTATIC 7 A-1110-328-A MC-149 BOARD, COMPLETE 8 2-630-150-01 SHEET, ABSORBING 9 1-479-200-11 SWITCH BLOCK, CONTROL (GP51710)
10 2-593-738-01 BUTTON, FUNCTION (BLACK) 10 2-593-738-11 BUTTON, FUNCTION (SILVER) 11 X-2055-499-1 BUTTON ASSY (SILVER) 12 2-593-739-01 BUTTON, MENU (BLACK) 12 2-593-739-11 BUTTON, MENU (SILVER)
13 2-593-729-01 WINDOW, LCD 14 X-2055-344-1 CABINET (REAR) ASSY (BLACK) 14 X-2055-505-1 CABINET (REAR) ASSY (SILVER) 15 2-593-728-01 PLATE, ORNAMENTAL 16 2-593-740-01 SHEET, CD RADIATION
17 A-1118-808-A LENS ASSY (SERVICE USE) (SERVICE) 18 A-1105-006-B CCD BLOCK ASSY 19 3-086-156-11 SCREW B1.2 20 2-594-091-01 SHEET (CD), PROTECTION 21 2-593-744-01 BUTTON, DUST BOX
22 2-633-908-01 SHEET (B), ADHESIVE 23 2-634-052-01 SHEET, RL 24 3-086-238-01 SHEET, CCD INSUTATION
DSC-T7
5-3
Page 33
5-1-2. MAIN SECTION
ns : not supplied
5. REPAIR PARTS LIST
5. REPAIR PARTS LIST
Ver 1.1 2005. 06
ns
56
57
58
65
64
59
BT001 ns
55
SP901
60
ns
62
61
LCD901
LED901
63
54
BH001
SY-115
53
52
51
Note 1: Refer to the table of page 5-1 about language of SY-115 board.
: BT001 (Lithium battery) Control switch block (RL51710) on the mount position. (See page 4-29)
Ref. No. Part No. Description Ref. No. Part No. Description
51 A-1116-606-A SY-115 BOARD, COMPLETE (SERVICE)(GP1) 51 A-1116-607-A SY-115 BOARD, COMPLETE (SERVICE)(GP2) 51 A-1116-608-A SY-115 BOARD, COMPLETE (SERVICE)(GP3) 51 A-1116-609-A SY-115 BOARD, COMPLETE (SERVICE)(GP4) 51 A-1116-610-A SY-115 BOARD, COMPLETE (SERVICE)(GP5)
52 2-593-737-01 SHEET, SY INSULATING 53 X-2055-345-1 GUIDE ASSY (BLACK), MS (BLACK) 53 X-2055-506-1 GUIDE ASSY (SILVER), MS (SILVER) 54 A-1110-329-A MS-258 BOARD, COMPLETE 55 2-593-732-01 SHEET, MS ELECTROSTATIC
56 2-593-735-01 GUIDE, AF
057 1-479-191-11 FLASH UNIT
58 2-593-741-01 GUIDE, ST CAPACITOR
CAUTION :
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
59 3-086-251-11 SCREW SPECIAL (Note1) 60 2-593-674-01 SHEET, SP ADHESIVE 61 2-593-681-01 SCREW, TRIPOD 62 4-663-621-11 SCREW, SPECIAL 63 X-2055-341-1 FRAME ASSY, MAIN
0 64 1-479-201-11 SWITCH BLOCK, CONTROL (RL51710) (BLACK) 0 64 1-479-201-21 SWITCH BLOCK, CONTROL (RL51710)
65 2-634-051-01 CUSHION, ST BH001 1-780-196-11 TERMINAL BOARD, BATTERY BT001 1-756-566-11 BATTERY, LITHIUM SECONDARY
LCD901 A-1119-021-A LCD BLOCK ASSY (SERVICE USE) (SERVICE) LED901 1-479-125-11 BLOCK, LIGHT GUIDE PLATE (2.5) SP901 1-826-066-11 PIEZO SPEAKER
Note :
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
(SILVER)
Note :
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
DSC-T7
5-4
Page 34
5. REPAIR PARTS LIST
5. REPAIR PARTS LIST
Checking supplied accessories.
Make sure that the following accessories are supplied with your camcorder.
Ver 1.1 2005. 06
Battery charger (BC-CS3) (1) (J model)
0
1-479-140-11 Battery charger (BC-CS3) (1) (US,CND model)
0
1-479-140-21 Battery charger (BC-CS3) (1) (EXCEPT US,CND,J model)
0
1-479-140-31
Power cord (Main lead) (1) (AEP, E, BR model)
0
1-823-946-12 Power cord (Main lead) (1) (UK,HK model)
0
1-783-374-12 Power cord (Main lead) (1) (CH model)
0
1-782-476-51 Power cord (Main lead) (1) (AR model)
0
1-783-952-21 Power cord (Main lead) (1) (AUS model)
0
Rechargeable battery pack (NP-FE1) (1) (not supplied)
1-827-945-12 Power cord (Main lead) (1) (JE model)
0
1-790-732-12 Power cord (Main lead) (1) (KR model)
0
1-776-985-11
Battery case (1) (not supplied)
2-pin conversion adaptor (1) (E model) 1-569-008-12
2-pin conversion adaptor (1) (JE model) 1-569-007-12
Other accessories
2-591-809-01 INSTRUCTION (READ THIS FIRST) (JAPANESE)(J) 2-591-809-11 INSTRUCTION (READ THIS FIRST)(ENGLISH)
2-591-809-21 INSTRUCTION (READ THIS FIRST) (FRENCH/ITALIAN)
2-591-809-31 INSTRUCTION (READ THIS FIRST)
(SPANISH/PORTUGUESE) (AEP,E,JE,AR)
2-591-809-41 INSTRUCTION (READ THIS FIRST) (GERMAN/DUTCH)
(AEP,UK,E,AUS,HK,JE)
USB cable (1) (USB 5P) 1-829-579-31
Neck strap (1) 2-593-742-01
Interface Adaptor (1) (EXCEPT US model) 1-819-219-11 Adaptor (1) (US model) 1-819-219-31
Stand (1) X-2055-343-1
A/V cable (1) 1-783-738-42
2-591-815-21 INSTRUCTION (USER'S GUIDE)(FRENCH/ITALIAN)
2-591-815-31 INSTRUCTION (USER'S GUIDE)
(AEP)
(AEP)
2-591-815-41 INSTRUCTION (USER'S GUIDE) (GERMAN/DUTCH)(AEP) 2-591-815-51 INSTRUCTION (USER'S GUIDE)
2-591-815-61 INSTRUCTION (USER'S GUIDE) (RUSSIAN/SWEDISH)
CD-ROM (1) (Cyber-shot application software) (US, J model) 2-583-852-21 CD-ROM (1) (Cyber-shot application software) (EXCEPT US, J model) 2-583-853-01
Memory Stick Duo(32MB) (1) (not supplied)
Memory Stick Duo Adaptor (1) (not supplied)
• Abbreviation CND : Canadian model HK ; Hong Kong model AUS : Australian model CH : Chinese model KR : Korea model BR : Brasilian model AR : Argentina model JE : Tourist model J : Japanese model
(CND,AEP)
(SPANISH/PORTUGUESE)(AEP,E,JE,AR)
(SIMPLIEIED CHINESE/TRADITIONAL CHINESE)(E,HK,JE,CH)
(AEP)
2-591-809-51 INSTRUCTION (READ THIS FIRST)
(SIMPLIEIED CHINESE/TRADITIONAL CHINESE)(E,HK,JE,CH)
2-591-809-61 INSTRUCTION (READ THIS FIRST) (RUSSIAN/SWEDISH)
2-591-809-71 INSTRUCTION (READ THIS FIRST) (ARABIC/PERSIAN)(E) 2-591-809-81 INSTRUCTION (READ THIS FIRST) (KOREAN)(KR,JE) 2-591-809-91 INSTRUCTION (READ THIS FIRST) (POLISH/CZECH)
2-591-810-11 INSTRUCTION (READ THIS FIRST)
(HUNGARIAN/SLOVAK)(AEP) 2-591-811-11 INSTRUCTION (READ THIS FIRST) (ENGLISH)(US,CND) 2-591-811-21 INSTRUCTION (READ THIS FIRST) (FRENCH)(CND) 2-591-815-01 INSTRUCTION (USER'S GUIDE) (JAPANESE)(J) 2-591-815-11 INSTRUCTION (USER'S GUIDE) (ENGLISH)
(EXCEPT AEP,KR,CH,J,AR)
DSC-T7
(AEP)
(AEP)
2-591-815-71 INSTRUCTION (USER'S GUIDE) (ARABIC/PERSIAN)(E) 2-591-815-81 INSTRUCTION (USER'S GUIDE) (KOREAN)(KR,JE) 2-591-815-91 INSTRUCTION (USER'S GUIDE) (POLISH/CZECH)(AEP) 2-591-816-11 INSTRUCTION (USER'S GUIDE) (HUNGARIAN/SLOVAK)
Note :
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Note :
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
5-5
(AEP)
Page 35
5-2. ELECTRICAL PARTS LIST
Ref. No. Part No. Description
A-1110-328-A MC-149 BOARD, COMPLETE
***********************
(CN001 and CN 002 is included in this complete board.)
< CONNECTOR >
CN001 Not supplied MULTI CONNECTOR (SOCKET) CN002 Not supplied CONNECTOR, FPC (ZIF) 21P
************************************************************
A-1110-329-A MS-258 BOARD, COMPLETE
***********************
(CN101 is included in this complete board.)
< CONNECTOR >
CN101 Not supplied MEMORY STICK DUO CONNECTOR
************************************************************
SY-115 BOARD, COMPLETE
**********************
MC-149 MS-258 SY-115
Electrical parts list of the SY-115 board are not shown. Pages from 5-7 to 5-9 are not shown.
DSC-T7
5-6E
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