DSC-T50 (serv.man4) — Sony Digital Camera Service Manual (repair manual)

Model
DSC-T50 (serv.man4)
Pages
38
Size
683.57 KB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / SECTION 6 ADJUSTMENTS
File
dsc-t50-sm4.pdf
Date

View Sony DSC-T50 (serv.man4) Service Manual online

SECTION 6
ADJUSTMENTS
Revision History
Revision History
Link
Link
List of service tools
Adjusting items when replacing main parts and boards
Before starting adjustments
LCD SYSTEM ADJUSTMENTS
CONTROL SYSTEM ADJUSTMENTS
VIDEO SYSTEM ADJUSTMENTS
CAMERA SYSTEM ADJUSTMENTS
ADJUSTMENT PROGRAMS
ERROR
INITIALIZATION OF DATA
PREPARATIONS BEFORE ADJUSTMENTS
CAMERA SECTION ADJUSTMENTS
SERVICE MODE
SERVICE MODE
Sony EMCS Co.
Auto-ADJ
DSC-T50_ADJ
DSC-T50
Ver. 1.2  2007.08
9-852-147-51
2007H0500-1
© 2007.8
Published by Kohda TEC
• Use this Service Manual together with the Automatic Adjustment Program (DSC-T50 Auto-Adj Ver_1.2r03.exe)
and the AWB Adjustment Program (T50AwbAdjustment.exe).
• Precaution on Replacing the SY-164 Board
— 2 —
DSC-T50_ADJ
TABLE OF CONTENTS
Section
Title
Page
6.
ADJUSTMENTS
Before Starting Adjustments ····················································· 6-1
1-1.
Adjusting Items When Replacing
Main Parts and Boards ···················································· 6-5
1-2.
List of Service Tools ························································ 6-6
6-1.
Camera Section Adjustments ··········································· 6-7
1-1.
Preparations Before Adjustments ···································· 6-7
1-2.
Adjustment Programs ···················································· 6-11
1-3.
Video System Adjustments ············································ 6-13
1-4.
Camera System Adjustments ········································· 6-15
1-5.
LCD System Adjustments ············································· 6-27
1-6.
Control System Adjustments ········································· 6-29
1-7.
Error ··············································································· 6-30
1-8.
Initialization of Data ······················································ 6-32
6-2.
Service Mode ································································· 6-33
6-1
DSC-T50_ADJ
SECTION  6
ADJUSTMENTS
Before starting adjustments
Precaution on Replacing the SY-164 Board
• The Repair Board has already been adjusted. Re-initialization or EVR data copy from the set before repair is not
required.
• Perform “VIDEO OUT Default Data Check” and “INITIAL LANGUAGE Default Data Check” mentioned below,
and also the adjustment items necessary after SY Board replacement.
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
Page
Address
Data
NTSC
PAL
4F
89
00
01
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.
6-2
DSC-T50_ADJ
INITIAL LANGUAGE Default Data Check
If the SY-164 board is replaced, initial language setting may be changed. Check the default data of INITIAL LAN-
GUAGE 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 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
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.
6-3
DSC-T50_ADJ
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.
Method for copying the data in internal memory
Method for formatting the internal memory
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.
3 Touch [OK].
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.
• 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
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.

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Here you can view online or download Sony DSC-T50 (serv.man4) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony DSC-T50 (serv.man4) Digital Camera. Information contained in Sony DSC-T50 (serv.man4) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).