This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
* When measuring media capacity, 1GB equals 1 billion bytes, a porton of which is used for system management and/or applicaton files. The capacity that a user can use is approximately 3.71GB.Flash: Flash range (ISO sensitivity
(Recommended exposure Index) set to Auto):Approx. 0.08 to 4.3 m (3 1/4 inches to14 feet 1 3/8 inches) (W)/approx. 0.5 to 3.4 m (1 feet 7 3/4 inches to11 feet 1 7/8 inches) (T)
[Input and Output connectors]Multi connector:Video output
Audio output (Monaural)USB communication
USB communication: Hi-Speed USB (USB 2.0compliant)
[LCD screen]LCD panel: Wide (16:9), 8.8 cm (3.5 type) TFT
driveTotal number of dots: 921 600 (1920 × 480) dots
[Power, general]Power: Rechargeable battery pack NP-BD1, 3.6 V
NP-FD1 (not supplied), 3.6 VAC-LS5K AC Adaptor (not supplied), 4.2 V
Power consumption (during shooting): 1.2 WOperating temperature: 0 to 40˚C (32 to 104˚F)Storage temperature: -20 to +60˚C (-4 to +140˚F)Dimensions: 95.0 × 58.4 × 16.4 mm (3 3/4 × 2 3/8
× 21/32 inches) (W/H/D, excludingprotrusions)Mass (including NP-BD1 battery pack and strap etc.): Approx. 160 g (5.6 oz)
BC-CSD battery chargerPower requirements: AC 100 V to 240 V,
50/60 Hz, 2.2 WOutput voltage: DC 4.2 V, 0.33 AOperating temperature: 0 to 40˚C (32 to 104˚F)Storage temperature: -20 to +60˚C (-4 to +140˚F)Dimensions: Approx. 62 × 24 × 91 mm (2 1/2 ×
31/32 × 3 5/8 inches) (W/H/D)Mass: Approx. 75 g (2.7 oz)Rechargeable battery packNP-BD1Used battery: Lithium-ion batteryMaximum voltage: DC 4.2 VNominal voltage: DC 3.6 VCapacity: 2.4 Wh (680 mAh)
Design and specifications are subject tochange without notice.
— 3 —DSC-T700_L2
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITHMARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTSLIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.
1. Check the area of your repair for unsoldered or poorly-solderedconnections. Check the entire board surface for solder splashesand bridges.
2. Check the interboard wiring to ensure that no wires are"pinched" or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularlytransistors, that were installed during a previous repair. Pointthem out to the customer and recommend their replacement.
4. Look for parts which, through functioning, show obvious signsof deterioration. Point them out to the customer andrecommend 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˚Cduring repairing.
• Do not touch the soldering iron on the same conductor of thecircuit board (within 3 times).
• Be careful not to apply force on the conductor when solderingor unsoldering.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
ATTENTION AU COMPOSANT AYANT RAPPORTÀ LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0 SUR LESDIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONTCRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NEREMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONYDONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OUDANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
Unleaded solderBoards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not come printed withthe lead free mark due to their particular size.)
: LEAD FREE MARKUnleaded 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 beapplied to the solder joint for a slightly longer time.Soldering irons using a temperature regulator should be set toabout 350°C.Caution: The printed pattern (copper foil) may peel away if theheated tip is applied for too long, so be careful!
• Strong viscosityUnleaded solder is more viscous (sticky, less prone to flow) thanordinary solder so use caution not to let solder bridges occur suchas on IC pins, etc.
• Usable with ordinary solderIt is best to use only unleaded solder but unleaded solder mayalso be added to ordinary solder.
CAUTIONDanger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type.
Note 1: When replacing the SY-208 board, erase the data in internal memory of the board before replacement.Note 2: When replacing the SY-208 board, execute formatting and initialize the internal memory after replacement.
DESTINATION DATAWhen you replace to the repairing board, the written destination data of repairing board also might be changed to original setting.Refer to Service Manual ADJ, and perform “DESTINATION DATA WRITE”.
USB SERIAL No.The set is shipped with a unique ID (USB Serial No.) written in it.This ID has not been written in a new board for service, and therefore it must be entered after the board replacement.Refer to Service Manual ADJ, and perform “USB SERIAL No. INPUT”.
Angular Velocity SensorWhen you replace to the reparing board, write down the sensitivity displayed on the angular velocity sensor (SE511).Refer to Service Manual ADJ, and perform “Angular velocity sensor sensitivity adj”.
PP
PY
YY
YYY: YAW Sensor sensitivity
SE511
SY-208 BOARD (SIDE B)
PPP: PITCH Sensor sensitivity
1-1. NOTE FOR THE INTERNAL MEMORY
When a “Memory Stick Duo” is inserted in the camera, images are recorded on the “Memory Stick Duo”.Note that the camera cannot copy or transfer images directly between the internal memory and a “Memory Stick Duo”. Use the “PMB”.
1-2. PASSWORD LOCK
Once the password is set, images in the internal memory cannot be played back.In case of needing to read images in the internal memory from the password locked set, release the password locking.
Releasing the Password Lock1. First turn off the camera’s power. Then press (Playback) button while moving the zoom (W/T) lever to the W side.2. The power is now turned on, and the password release screen apears t touch [OK]3. Enter the password release number ‘7669’ t touch [OK] t [OK]
(Playback) buttonZoom (W/T) lever
1-3. PMB PORTABLE
The application “PMB Portable” has already built in the internal memory.The SY-208 board for repair is supplied with the built-in application “PMB Portable” .In case of replacing the internal memory with new one, it is necessory to write the application “PMB Portable” in it.For writing procedure, please refer to the PMB guide.
Note 3: The sensor sensitivity of SE511 of SY-208 board is written only repair parts.
1-2
ENGLISH JAPANESEENGLISH JAPANESE
DSC-T700_L2
Formats the “Memory Stick Duo” or the internal memory. A commercially available “MemoryStick Duo” is already formatted, and can be used immediately.1 (Manage Memory) [Memory
Tool] [Format] [OK]
NotesNote that formatting permanently erases all data including even protected images.
1-7. METHOD FOR COPYING OR ERASING THE DATA IN INTERNAL MEMORY
Method for Copying the Internal Memory
Note that the camera cannot copy or transfer images directly between the internal memory and a “Memory Stick Duo”. Use the “PMB”.
Method for Formatting the Internal Memory
1-6. PRECAUTION ON REPLACING THE LENS
When replacing the lens, write down the PITCH/YAW data, FN data and wide limit data given on the data sheet of the replacement lens forservice.Refer to Service Manual ADJ, and perform “Wide Limit adj” and “Angular velocity sensor sensitivity adj”.
XX YY
FN
L1/L2
Wide Limit Data (2-byte data)
XXYY
YAW data
PITCH/YAW Data
PITCH data
P.PP / Y.YY
FN Data
FN data
XX
Note: The PITCH/YAW data, FN data and wide limit data of lensare written only repair parts.
1-5. NOTE ON REPLACING IC801 (INTERNAL MEMORY)
In case of replacing IC801 (internal memory) with new one, perform followings.
1. Format the internal memory with “INTERNAL MEMORY FORMAT” of the adjustment software.2. Write the application “PMB Portable” in with “PMB”.
Method for Exporting Images to the Internal Memory
Perform [Exporting images to medias] in the program “PMB”.(In case of moving or copying image files from PC with Explorer, the camera cannot recognize the image files because of the image filesinformation doesn’t reflect to the album information data folder.)
1-3
ENGLISH JAPANESEENGLISH JAPANESE
DSC-T700_L2
1-8. SELF-DIAGNOSIS FUNCTION
1-8-1. Self-diagnosis FunctionWhen problems occur while the unit is operating, the self-diagnosisfunction starts working, and displays on the LCD screen what todo.Details of the self-diagnosis functions are provided in the Instructionmanual.
1-8-2. Self-diagnosis DisplayWhen problems occur while the unit is operating, the LCD screenshows a 4-digit display consisting of an alphabet and numbers, whichblinks at 3.2 Hz. This 5-character display indicates the “repairedby:”, “block” in which the problem occurred, and “detailed code”of the problem.
0 03 2C
Repaired by:
Refer to “1-8-3. Self-diagnosis Code Table”.Indicates the appropriatestep to be taken.E.g.13 ....Format the “Memory Stick Duo”.32 ....Turn on power again.
Block Detailed Code
Blinks at 3.2 Hz
C : Corrected by customerE : Corrected by service
engineer
LCD screen
1-4
ENGLISH JAPANESEENGLISH JAPANESE
DSC-T700_L2
1-8-3. Self-diagnosis Code Table
C
C
E
E
E
E
E
E
E
E
E
BlockFunction
1 3
3 2
6 1
6 1
6 2
6 2
6 2
6 2
6 2
9 1
9 2
DetailedCode
0 1
0 1
0 0
1 0
0 2
1 0
1 1
1 2
2 0
0 1
0 0
Symptom/State
The internal memory has experienced a
media error.
The internal memory has experienced aformat error.
“Memory Stick Duo” is unformatted.
“Memory Stick Duo” is broken.
“Memory Stick Duo” type error
The camera cannot read or write dataon the “Memory Stick Duo”.
Trouble with hardware
Difficult to adjust focus(Cannot initialize focus)
Turn the power off and on again, or taking out and inserting the“Memory Stick Duo” several times.
Turn the power off and on again.
Retry turn the power on by the power switch. If it does notrecover, check the focus reset sensor of lens block (pin w; ofCN501 on the SY-208 board). If it is OK, check the focus motordrive IC (IC503 on the SY-208 board).
Retry turn the power on by the power switch. Check the zoomreset sensor of lens block (pin wk of CN501 on the SY-208board), if zooming is performed when the zoom button isoperated. If it is OK, check the zoom motor drive IC (IC503 onthe SY-208 board).
Check or replacement of the IC for steadyshot (IC503 on the SY-208 board).
Check or replacement of the IC for steadyshot (IC503 on the SY-208 board).
Check the HALL element (PITCH) of optical image stabilizer(pin q;, qa of CN501 on the SY-208 board). If it is OK, checkPITCH/YAW angular velocity sensor (SE511 on the SY-208board) peripheral circuits.
Check the HALL element (YAW) of optical image stabilizer (pin7, qs of CN501 on the SY-208 board). If it is OK, checkPITCH/YAW angular velocity sensor (SE511 on the SY-208board) peripheral circuits.
Check the OIS temp sensor of optical image stabilizer (pin qk ofCN501 on the SY-208 board).
Checking of flash unit or replacement of flash unit. (Note)
Use the compatible battery only.
Note: After repair, be sure to perform “1-9. PROCESS AFTER FIXING FLASH ERROR”.
1-5
ENGLISH JAPANESEENGLISH JAPANESE
DSC-T700_L2
1-9. PROCESS AFTER FIXING FLASH ERROR
When “FLASH error” (Self-diagnosis Code E : 91 : 01) occurs, to prevent any abnormal situation caused by high voltage, setting of the flashis changed automatically to disabling charge and flash setting.After fixing, this setting needs to be deactivated. Flash error code can be initialized by the operations on the HOME screen.
Method for Initializing the Flash Error Code
Initializes the setting to the default setting.Even if you execute this function, the images are retained.
1 (Settings) [Main Settings]
[Initialize] [OK]
Notes• The Password Lock is not released even if you initialize the settings.• Be sure not to turn off the camera while initializing.
• 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.
• When remove a connector, don’t pull at wire of connector. It is possible that a wire is snapped.
• When installing a connector, don’t press down at wire of connector.It is possible that a wire is snapped.
• Do not apply excessive load to the gilded flexible board.
Cut and remove the part of gilt which comes off at the point.(Be careful or some pieces of gilt may be left inside)
DISCHARGING OF THE ST-203 FLEXIBLE BOARD’S CHARGING CAPACITOR(C901, C902)The charging capacitor (C901, C902) of the ST-203 flexible boardis charged up to the maximum 315 V potential.There is a danger of electric shock by this high voltage when thecapacitor is handled by hand. The electric shock is caused bythe charged voltage which is kept without discharging when themain power of the unit is simply turned off. Therefore, theremaining voltage must be discharged as described below.
Preparing the Short JigTo preparing the short jig, a small clip is attached to each end ofa resistor of 1 kΩ /1 W (1-215-869-11).Wrap insulating tape fully around the leads of the resistor toprevent electrical shock.
1 kΩ/1 W
Wrap insulating tape.
SY-208
Capacitors
C901C902
Note: High-voltage cautions
Discharging the CapacitorShort-circuit between the two points with the short jig about 10 seconds.To avoid the spark with the metal plate,wrap the short jig with the insulation tape.
EXPLODED VIEW HARDWARE LIST2-2-2. MAIN SECTIONFollow the disassembly in the numerical order given.1 SY-208 Board (1-1 to 1-11)2 ST-203 Flexible Board (2-1 to 2-9)3 Rear Section (3-1 to 3-3)
SY-208
A
A
1-1(Claws)
1-41-5
1-3
1 SY-208 Board
2 ST-203 Flexible Board
3 Rear Section(See Page 2-5)
2-7 (Claw)
2-8 (Claw)
2-9
3-1(#145/#146)
Note: High-voltage cautions
Discharging the CapacitorShort-circuit between the two points with the short jig about 10 seconds.To avoid the spark with the metal plate,wrap the short jig with the insulation tape.
R:1 kΩ/1 W (Part code: 1-215-869-11)
ST-203 FlexibleBoard
ST-203 FlexibleBoard
1-11(Claw)
1-9
1-2
1-8(#27)
1-71-6
Seen from Rear side
2-2(Claws)
2-5(Claws)
2-3
2-1
3-2
3-3
1-10 (Claw)
2-4
2-6
HELP03
HELP05
HELP04
HELP06
HELP08
HELP07
Be sure not to lose MS light guide.
2-5EDSC-T700_L2
2-2-3. REAR SECTIONFollow the disassembly in the numerical order given.1 LCD Block (1-1 to 1-4)
EXPLODED VIEW HARDWARE LIST
1-2(Claws)
1-4
1 LCD Block
1-1(#27)
1-3
HELP09
HELP10
HELPDSC-T700_L2
HELPSheet attachment positions and procedures of processing the flexible boards/harnesses are shown.
HELP01
HELP02
INTERCEPTION PROTECTION SHEET PUTTING POSITION
Plate Interception Protection Sheet
Cabinet Front Assy
PROTECTION SHEET (250), FRONT CUSHION (P) PUTTING POSITION
Plate
Protection Sheet (250)
Wall surfaceinside
Press is against the wall surface inside.
Cabinet Front Assy
1.0mm
Front Cushion (P)
Lib
Edge of rib
Plate
HELPDSC-T700_L2
FRONT CUSHION (H)PUTTING POSITION
SY-208(Side A)
Do not attach it out ofthe IC outline.
Front Cushion (H)
SY-208 Board(Side A)
HELP05
HELP03 HELP04
REAR CUSHION (S)PUTTING POSITION
SY-208(Side B)
Do not attach it out ofthe IC outline.
SY-208 Board(Side B)
Rear Cushion (S)
INSULATING SHEET A (250) PUTTING POSITION
InsulatingSheet A (250)
InsulatingSheet A (250)Bend it right angle
at the dotted line.
Be sure to crease Insulating Sheet A (250) before attaching it.
SY-208 Board(Side A)
Adjust it to the cornerof connector.
HELPDSC-T700_L2
HELP06
HELP07
THE METHOD OF ATTACHMENT OF FTS BLOCK ASSY
SY-208
(Side A)SY-208
(Side A)SY-208
(Side A)
Flexible Board(FTS Block Assy) Cabinet (Rear)
Bend the flexible board. Bend it once again. Put it away into the insideof Cabinet (Rear).
AF CUSHION PUTTING POSITIONST-203 Flexible BoardAF Cushion
HELPDSC-T700_L2
HELP08
ST-203 Flexible Board
Valley Hold
Valley Hold
Valley Hold
Mountain Hold
Mountain HoldMountain Hold
Mountain Hold
Mountain Hold
1 Fold dotted line parts of ST-203 flexible board as shown in figure.
2 Install ST-203 Flexible board to ST holder as shown in figure.
THE METHOD OF ATTACHMENT OF ST-203 FLEXIBLE BOARD
ST-203 FlexibleBoard
ST Holder
Claw
ST-203 FlexibleBoard
ST-203 Flexible BoardClaws
HELPDSC-T700_L2
HELP09
INSTALLATION CAUTIONS OF THE LCD BLOCK
LCD Block
Frame Assy (250)
Adjust LCD Block position withputting it against this corner.
HELP10
Solder Cover Sheet
Cabinet (Rear)
SOLDER COVER SHEET PUTTING POSITION
0 to 0.8mm
0 to 0.8mm
DSC-T700_L2
LinkLink
3. BLOCK DIAGRAMS
OVERALL BLOCK DIAGRAM (2/2)
OVERALL BLOCK DIAGRAM (1/2) POWER BLOCK DIAGRAM (1/2)
POWER BLOCK DIAGRAM (2/2)
3-1DSC-T700_L2
3. BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/2) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
A : VIDEO SIGNALA : AUDIO SIGNALA : VIDEO/AUDIO SIGNAL
SY-208 BOARD (1/2)
VSUB_CONT_PRE,VSUB_CONT_POST
135
Y13Y12
2
AF18GEN_TG_CLK
GEN_TG_CLKGEAR_ON
GEN_SYS_CLK CPU,CAMERA DSP,
AV SIGNAL PROCESS,LENS CONTROL,MODE CONTROL(3/10, 4/10, 5/10)
2. Adjust the distance so that the output waveform ofFig. a and the Fig. b can be obtain.
When indicating parts by reference number, pleaseinclude the board name.
(For schematic diagrams)• All capacitors are in µF unless otherwise noted. pF : µ
µF. 50 V or less are not indicated except for electrolyticsand tantalums.
• Chip resistors are 1/10 W unless otherwise noted.kΩ=1000 Ω, MΩ=1000 kΩ.
• Caution when replacing chip parts.New parts must be attached after removal of chip.Be careful not to heat the minus side of tantalumcapacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.Example C541 L452
22U 10UHTA A 2520
• Constants of resistors, capacitors, ICs and etc with XXindicate 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 characteristiccurve B, unless otherwise noted.
• Signal nameXEDIT → 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.(Measuring conditions voltage and waveform)• Voltages and waveforms are measured between the
measurement points and ground when camera shootscolor bar chart of pattern box. They are reference valuesand reference waveforms.(VOM of DC 10 MΩ input impedance is used)
• Voltage values change depending upon inputimpedance of VOM used.)
Kinds of capacitorCase size
External dimensions (mm)
Yello
w
A AB BA=B
Fig. a (Video output terminal output waveform)
H
Cya
nG
reen
Whi
teM
agen
ta
Red
Blu
e
Fig.b (Picture on monitor TV)
CRT picture frame
Electronic beamscanning frame
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS(In addition to this, the necessary note is printed in each block)
• AbbreviationAR : Argentine modelAUS : Australian modelBR : Brazilian modelCH : Chinese modelCND : Canadian modelEE : East European modelHK : Hong Kong modelJ : Japanese modelJE : Tourist modelKR : Korea modelNE : North European modelTH : Thai modelTW : Taiwan model
The screw pointed is different according to the cabinet's color.For the combination of cabinet's color and screw, please refer to Table 5-1.
Screw'sRef. No. (Parts Color.)
#145 (Silver) SILVER/GOLD/RED/PINK
#146 (Black) GLAY
Cabinet's Color
Table 5-1
THE COMBINATION OF CABINET’S COLORAND SCREW
• 外装部品色表示例:(SILVER):セットの色を表す。(Silver) : 部品の色を表す。
5-2
5. REPAIR PARTS LIST5. REPAIR PARTS LIST
DSC-T700_L2
DISASSEMBLY HARDWARE LIST5-1. EXPLODED VIEWS
Ref. No. Part No. Description Ref. No. Part No. Description
1 X-2319-584-1 CABINET FRONT ASSY (SILVER)1 X-2319-585-1 CABINET FRONT ASSY (GRAY)1 X-2319-586-1 CABINET FRONT ASSY (GOLD)1 X-2319-587-1 CABINET FRONT ASSY (RED)1 X-2319-588-1 CABINET FRONT ASSY (PINK)
********************(All mounted parts and RL-083 flexible board are not supplied, but they areincluded in RL block assy.)************************************************************