DOWNLOAD Sony DSC-T700 (serv.man2) Service Manual ↓ Size: 2.73 MB | Pages: 57 in PDF or view online for FREE

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When replacing the SY-208 board, erase the data in internal memory of the board before replacement.

When replacing the SY-208 board, execute formatting and initialize the internal memory after replacement.

When 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”.

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”.

When 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”.

PPP

YYY

YYY:   YAW Sensor sensitivity

SE511

PPP:   PITCH Sensor sensitivity

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”.

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.

1. 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) button

Zoom (W/T) lever

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.

The sensor sensitivity of SE511 of SY-208 board is written only repair parts.

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Formats the “Memory Stick Duo” or the internal memory. A commercially available “Memory
Stick Duo” is already formatted, and can be used immediately.

1                                  (Manage Memory)        [Memory

Tool]                          [Format]                         [OK]

Note that formatting permanently erases all data including even protected images.

Note that the camera cannot copy or transfer images directly between the internal memory and a “Memory Stick Duo”. Use the “PMB”.

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 for
service.
Refer to Service Manual ADJ, and perform “Wide Limit adj” and “Angular velocity sensor sensitivity adj”.

XX

YY

F

N

L

1

/L

2

Wide Limit Data (2-byte data)

XXYY

YAW data

PITCH/YAW Data

PITCH data

P.PP / Y.YY

FN Data

FN data

XX

The PITCH/YAW data, FN data and wide limit data of lens
are written only repair parts.

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”.

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 files
information doesn’t reflect to the album information data folder.)

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When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the LCD screen what to
do.
Details of the self-diagnosis functions are provided in the Instruction
manual.

When problems occur while the unit is operating, the LCD screen
shows a 4-digit display consisting of an alphabet and numbers, which
blinks at 3.2 Hz. This 5-character display indicates the “repaired
by:”, “block” in which the problem occurred, and “detailed code”
of the problem.

0 0

3 2

C

Repaired by:

Refer to “1-8-3. Self-diagnosis Code Table”.

Indicates the appropriate
step 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 customer
E : Corrected by service

engineer

LCD screen

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C

C

E

E

E

E

E

E

E

E

E

Block

Function

1

3

3

2

6

1

6

1

6

2

6

2

6

2

6

2

6

2

9

1

9

2

Detailed

Code

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 a
format error.

“Memory Stick Duo” is unformatted.

“Memory Stick Duo” is broken.

“Memory Stick Duo” type error

The camera cannot read or write data
on the “Memory Stick Duo”.

Trouble with hardware

Difficult to adjust focus
(Cannot initialize focus)

Zoom operations fault
(Cannot initialize zoom lens.)

Abnormality of IC for steadyshot.

Lens initializing failure.

Lens overheating (PITCH).

Lens overheating (YAW).

Abnormality of thermistor.

Abnormality when flash is being charged.

Non-standard battery is used.

Self-diagnosis Code

Repaired b

y:

Correction

Turn the power off and on again.

Format the internal memory.

Format the “Memory Stick Duo”.

Insert a new “Memory Stick Duo”.

Insert a supported “Memory Stick Duo”.

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 not
recover, check the focus reset sensor of lens block (pin w; of
CN501 on the SY-208 board). If it is OK, check the focus motor
drive IC (IC503 on the SY-208 board).

Retry turn the power on by the power switch. Check the zoom
reset sensor of lens block (pin wk of CN501 on the SY-208
board), if zooming is performed when the zoom button is
operated. If it is OK, check the zoom motor drive IC (IC503 on
the 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, check
PITCH/YAW angular velocity sensor (SE511 on the SY-208
board) peripheral circuits.

Check the HALL element (YAW) of optical image stabilizer (pin
7

, qs of CN501 on the SY-208 board). If it is OK, check

PITCH/YAW angular velocity sensor (SE511 on the SY-208
board) peripheral circuits.

Check the OIS temp sensor of optical image stabilizer (pin qk of
CN501 on the SY-208 board).

Checking of flash unit or replacement of flash unit. (Note)

Use the compatible battery only.

After repair, be sure to perform “1-9. PROCESS AFTER FIXING FLASH ERROR”.