Sony DSC-T50 (serv.man2) Service Manual ▷ View online
1-2
DSC-T50_L2
1-3. METHOD FOR COPYING OR ERASING THE DATA IN INTERNAL MEMORY
(INTERNAL MEMORY/MUSIC)
The data can be copied/erased by the operations on the Setup screen. (When erasing the data, execute formatting the internal memory.)
Note 1:
When replacing the SY-164 board, erase the data in internal memory of the board before replacement.
Note 2:
When replacing the SY-164 board or the IC401 on the SY-164 board, execute formatting and initialize the internal memory after
replacement.
replacement.
Method for Copying the Data in Internal Memory
Method for Formatting the Internal Memory
Method for Formatting the Music
This item does not appear when a “Memory Stick Duo” is inserted in the camera.
Formats the internal memory.
• Note that formatting irrevocably erases all data in the internal memory, including even protected images.
The message “All data in internal memory will be erased Ready?” appears.
Format
OK
Formats the internal memory.
Cancel
Cancels the formatting.
If you cannot play back a Music file for the Slide Show, the Music file might be corrupted. If
this happens, perform [Format Music].
When [Format Music] is performed, all the Music files are erased. Use the supplied
application software “Music Transfer” to activate [Download Music].
this happens, perform [Format Music].
When [Format Music] is performed, all the Music files are erased. Use the supplied
application software “Music Transfer” to activate [Download Music].
The message “All data will be erased Ready?” appears.
Format Music
OK
Formats the Music files. All data other than Music files remain as
it is.
it is.
Cancel
Cancels the formatting.
Copies all images in the internal memory to a “Memory Stick Duo”.
1
Insert a “Memory Stick Duo” having 64 MB or larger capacity.
2
Touch [COPY].
The message “All data in internal memory will be copied Ready?” appears.
The message “All data in internal memory will be copied Ready?” appears.
3
Touch [OK].
Copying starts.
Copying starts.
• Use a fully charged battery pack or the AC Adaptor (not supplied). If you attempt to copy image files
using a battery pack with little remaining charge, the battery pack may run out, causing copying to fail or
possibly corrupting the data.
possibly corrupting the data.
• You cannot copy individual images.
• The original images in the internal memory are retained even after copying. To delete the contents of the
internal memory, remove the “Memory Stick Duo” after copying, then execute the [Format] command in
(Internal Memory).
• You cannot select a folder copied on a “Memory Stick Duo”.
• Even if you copy data, a
(Print order) mark is not copied.
Copy
OK
Copies the image files in the internal memory.
Cancel
Cancels the copying.
Copying
102_COPY
60min
1-3E
DSC-T50_L2
1-4. PRECAUTION ON REPLACING THE SY-164 BOARD
VIDEO OUT Default Data Check
If the SY-164 board is replaced, the broadcast system data setting (NTSC/PAL) might be changed.
Check the default data of VIDEO OUT if destination code is right. If not, rewrite to the right value.
Check the default data of VIDEO OUT if destination code is right. If not, rewrite to the right value.
VIDEO OUT Default Data
Writing Method:
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 4F, address: 89, and set data: 00 (NTSC) or data: 01 (PAL).
3) Select page: 40, address: 38, and set data: 00.
4) Click
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 4F, address: 89, and set data: 00 (NTSC) or data: 01 (PAL).
3) Select page: 40, address: 38, and set data: 00.
4) Click
[Save]
on the SEUS screen.
5) Select page: 80, address: 34, and check that the data is “00”.
6) Select page: 80, address: 30, and check that the data is “00”.
7) Select page: 00, address: 01, and set data: 00.
6) Select page: 80, address: 30, and check that the data is “00”.
7) Select page: 00, address: 01, and set data: 00.
INITIAL LANGUAGE Default Data Check
If the SY-164 board is replaced, initial language setting may be changed. Check the default data of INITIAL LANGUAGE if destination code
is right. If not, rewrite to the right value.
is right. If not, rewrite to the right value.
Initial language: Language displayed at the next starting if the setting of Setup menu was reset.
It is different from the language setting selectable with the menu.
INITIAL LANGUAGE Default Data
Page
Address
Data
Language
GP1
GP2
GP3
GP4
4F
84
00
English
z
z
z
01
Japanese
z
04
Spanish
z
z
06
Portugal
z
08
Simplified Chinese
z
0B
Russian
z
0D
Korean
z
Note:
GP1 is fixed to Japanese.
GP2 is fixed to English.
GP3 is either English, Spanish, or Russian.
GP4 is either English, Spanish, Portugal, Simplified Chinese, or Korean.
GP2 is fixed to English.
GP3 is either English, Spanish, or Russian.
GP4 is either English, Spanish, Portugal, Simplified Chinese, or Korean.
Writing Method:
1) Select page: 00, address: 01 and set data: 01.
2) Select page: 4F, address: 84, and set the Initial Language Data.
3) Select page: 40, address: 38, and set data: 00.
4) Click
1) Select page: 00, address: 01 and set data: 01.
2) Select page: 4F, address: 84, and set the Initial Language Data.
3) Select page: 40, address: 38, and set data: 00.
4) Click
[Save]
on the SEUS screen.
5) Select page: 80, address: 34, and check that the data is “00”.
6) Select page: 80, address: 30, and check that the data is “00”.
7) Select page: 00, address: 01, and set data: 00.
8) Turn off the camera.
9) Turn on the camera. Execute “Initialize” of Setup screen.
10) Check the language displayed when the camera starts.
6) Select page: 80, address: 30, and check that the data is “00”.
7) Select page: 00, address: 01, and set data: 00.
8) Turn off the camera.
9) Turn on the camera. Execute “Initialize” of Setup screen.
10) Check the language displayed when the camera starts.
Address
00
01
89
4F
Page
Data
NTSC
PAL
2-1
2. DISASSEMBLY
DSC-T50_L2
NOTE FOR REPAIR
• 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.
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
DISCHARGING OF THE ST-135 FLEXIBLE BOARD’S CHARGING CAPACITOR (C901)
The charging capacitor (C901) of the ST-135 flexible board is
charged up to the maximum 330 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 unit is simply turned off. Therefore, the
remaining voltage must be discharged as described below.
charged up to the maximum 330 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 unit 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
a resistor of 1 k
Ω /1 W (1-215-869-11).
Wrap insulating tape fully around the leads of the resistor to
prevent electrical shock.
prevent electrical shock.
1 k
Ω
/1 W
Wrap insulating tape.
Note: High-voltage cautions
Discharging the Capacitor
Short-circuit between the two points
with the short jig about 10 seconds.
Short-circuit between the two points
with the short jig about 10 seconds.
R:1 k
Ω
/1 W
(Part code: 1-215-869-11)
2-2
DSC-T50_L2
HELP
HELP
EXPLODED VIEW
HARDWARE LIST
2-1. DISASSEMBLY
2-1-1. CABINET AND LENS SECTION
Follow the disassembly in the numerical order given.
1
Cabinet (Front) Assy (
1
-1 to
1
-4)
2
Cabinet (Rear) Block (
2
-1 to
2
-4)
3
Lens Block (
3
-1 to
3
-2)
2
Cabinet (Rear) Block
1
Cabinet (Front) Assy
2
-4 (#18/#29)
2
-2
2
-1
2
-3
1
-3 (#18/#29)
1
-1 (#18/#29)
1
-2 (#18/#29)
3
Lens Block
3
-1
3
-2
Note: High-voltage cautions
Discharging the Capacitor
Short-circuit between the two points
with the short jig about 10 seconds.
Short-circuit between the two points
with the short jig about 10 seconds.
R:1 k
Ω
/1 W
(Part code: 1-215-869-11)
Note: When the cabinet is removed, the screw
installed in here unrelated.
Do not detach it.
Do not detach it.
HELP
1
-4 (Boss)
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