DOWNLOAD Sony DSC-T50 (serv.man2) Service Manual ↓ Size: 3.58 MB | Pages: 39 in PDF or view online for FREE

Model
DSC-T50 (serv.man2)
Pages
39
Size
3.58 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 2
File
dsc-t50-sm2.pdf
Date

Sony DSC-T50 (serv.man2) Service Manual ▷ View online

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.
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 
[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.
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.
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.
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 
[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.
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) 
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.
Preparing the Short Jig
To preparing the short jig, a small clip is attached to each end of
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.
1 k
/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.
R:1 k
/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.
R:1 k
/1 W
 
(Part code: 1-215-869-11)
Note: When the cabinet is removed, the screw
installed in here unrelated.
Do not detach it.
HELP
1
-4 (Boss)
2-3
DSC-T50_L2
EXPLODED VIEW
HARDWARE LIST
2-1-2. BATTERY  HOLDER  BLOCK
Follow the disassembly in the numerical order given.
1
MC-160 Flexible Board (
1
-1 to 
1
-4)
2
SY-164 Board (
2
-1 to 
2
-4)
3
BT-030 Flexible Board (
3
-1 to 
3
-7)
2
SY-164 Board
1
MC-160 Flexible Board
2
-2 (Claw)
2
-4
2
-1
2
-3 (Light Guide)
1
-2 (Claw)
1
-3
1
-1 (#18)
1
-4
3
BT-030 Flexible Board
3
-1 (Claw)
3
-4 (Claw)
3
-6 (Claw)
3
-7 (Claw)
3
-5 (Claw)
3
-2
3
-3
SY
-164
MC-160
ST
-135
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