View Sony DSC-T20 / DSC-T20HDPR / DSC-T25 (serv.man2) Service Manual online
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
marque 0 sont critiques pour la
Ne les remplacer que par une pièce
portant le numéro spécifié.
converted to a 35 mm still camera) F3.5 – 4.3
Movies: MPEG1 compliant (Monaural)
feet 2 1/2 inches) (T)
Audio output (mono)
USB communication: Hi-Speed USB (USB 2.0
Operating temperature: 0 to 40
Exif Print: Compatible
PRINT Image Matching III: Compatible
Operating temperature: 0 to 40
Maximum voltage: DC 4.2 V
Nominal voltage: DC 3.6 V
Capacity: 3.4 Wh (960 mAh)
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
connections. Check the entire board surface for solder splashes
"pinched" or contact high-wattage resistors.
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
of deterioration. Point them out to the customer and
recommend their replacement.
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
• Unleaded solder melts at a temperature about 40°C higher than
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
heated tip is applied for too long, so be careful!
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
also be added to ordinary solder.
Replace only with the same or equivalent type.
HK, CH, KR, AR, BR, J, JE
AUS: Australian model
BR : Brazilian model
CH : Chinese model
CND: Canadian model
EE : East European model
HK : Hong Kong model
NE : North European model
TW : Taiwan model
Memory ··········································································· 1-3
function starts working, and displays on the LCD screen what to
Details of the self-diagnosis functions are provided in the Instruction
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.
step to be taken.
13 ....Format the “Memory Stick Duo”.
32 ....Turn on power again.
E : Corrected by service
Refer to Service Manual ADJ, and perform “DESTINATION DATA WRITE”.
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”.
is 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.
on the “Memory Stick Duo”.
(Cannot initialize focus)
(Cannot initialize zoom lens.)
“Memory Stick Duo” several times.
recover, check the focus reset sensor of lens block (pin ea of
CN401 on the SY-170 board). If it is OK, check the focus motor
drive IC (IC401 on the SY-170 board).
reset sensor of lens block (pin wk of CN401 on the SY-170
board), if zooming is performed when the zoom button is
operated. If it is OK, check the zoom motor drive IC (IC401 on
the SY-170 board).
(pin 1, 2 of CN401 on the SY-170 board). If it is OK, check
PITCH angular velocity sensor (SE502 on the SY-170 board)
CN401 on the SY-170 board).
stored in the internal memory are retained.
The message “Initialize all settings” appears.
The settings are reset to the default setting.
The message “All data in internal memory will be erased” appears.
The format is completed.
The message “All data in internal memory will be copied” appears.
• The original images in the internal memory are retained even after copying. To delete the contents of the
This setting must be changed temporarily when the data is to be written to the internal memory such as a case after the board replacement.
To change the setting, use the write enable tool “WriteEnableTool.exe”.