DSC-H20 (serv.man2) - Sony Digital Camera Service Manual (repair manual)

dsc-h20 (serv.man2) service manual
Model
DSC-H20 (serv.man2)
Pages
58
Size
5.15 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 2
File
dsc-h20-sm2.pdf
Date

Read Sony DSC-H20 (serv.man2) Service Manual online

Revision History
Revision History
Sony EMCS Co.
DSC-H20_L2
SERVICE MANUAL
LEVEL
 
2
Link
DISASSEMBLY
SERVICE NOTE
SPECIFICATIONS
SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAM
BLOCK DIAGRAMS
REPAIR PARTS LIST
PRINTED WIRING BOARDS
Link
Internal memory
ON BOARD
Internal memory
ON BOARD
2009D0500-1
  © 2009.4
Published by Kohda TEC
9-852-683-32
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque  0  sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
DIGITAL STILL CAMERA
• Precautions on Replacing the SY-224 Board
Ver. 1.1  2009.04
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Hong Kong Model
Chinese Model
Korea Model
Argentine Model
Brazilian Model
Tourist Model
DSC-H20
Revised-1
Replacement of the previously issued
SERVICE MANUAL 9-852-683-31
with this manual.
— 2 —
DSC-H20_L2
SPECIFICATIONS
Camera
[System]
Image device: 7.79 mm (1/2.3 type) color CCD, 
Primary color filter
Total pixel number of camera: 
Approx. 12.4 Megapixels
Effective pixel number of camera: 
Approx. 10.1 Megapixels
Lens: Carl Zeiss Vario-Tessar 10
× zoom lens
f = 6.3 mm 
− 63.0 mm (38 mm − 380 mm 
(35 mm film equivalent))
F3.5 (W) 
− F4.4 (T)
While shooting movies (16:9): 39 mm 
− 
390 mm
While shooting movies (4:3): 47 mm 
− 
470 mm
Exposure control: Automatic exposure, Manual 
exposure, Scene Selection (10 modes)
White Balance: Automatic, Daylight, Cloudy, 
Fluorescent 1,2,3, Incandescent, Flash, One 
Push
Recording interval for Burst mode: 0.57 seconds
File format: 
Still images: JPEG (DCF Ver. 2.0, Exif Ver. 
2.21, MPF Baseline) compliant, DPOF 
compatible
Movies: MPEG4 Visual
Recording media: Internal Memory 
(approx. 11 MB), “Memory Stick Duo” media
Flash: Flash range (ISO sensitivity 
(Recommended Exposure Index) set to Auto): 
Approx. 0.2 m to 7.0 m (7 7/8 inches to 
22 feet 11 5/8 inches) (W)/
approx. 0.9 m to 5.5 m (2 feet 11 1/2 inches to 
18 feet 5/8 inches) (T)
[Input and Output connectors]
Multi use terminal Type2b (AV -out(SD/HD 
Component)/USB/DC-in):
Video output
Audio output (Stereo)
USB communication
USB communication: Hi-Speed USB (USB 2.0 
compliant)
[LCD screen]
LCD panel: 
7.5 cm (3.0 type) TFT drive
Total number of dots: 230 400 (960 
× 240) dots
[Power, general]
Power: Rechargeable battery pack 
NP-BG1, 3.6 V 
NP-FG1 (sold separately), 3.6 V
AC-LS5K AC Adaptor (sold separately), 
4.2 V
Power consumption (during shooting): 1.1 W
Operating temperature: 0˚C to 40˚C (32˚F to 
104˚F)
Storage temperature: 
−20˚C to +60˚C (−4˚F to 
+140˚F)
Dimensions: 
107.3 
× 68.7 × 47.1 mm (4 1/4 × 2 3/4 × 1 7/
8 inches) (W/H/D, excluding protrusions)
Mass (including NP-BG1 battery pack and 
“Memory Stick Duo” media): Approx. 279 g 
(9.8 oz)
Microphone: Monaural
Speaker: Monaural
Exif Print: Compatible
PRINT Image Matching III: Compatible
PictBridge: Compatible
BC-CSGD/BC-CSGE battery 
charger
Power requirements: AC 100 V to 240 V, 
50/60 Hz, 2 W
Output voltage: DC 4.2 V, 0.25 A
Operating temperature: 0
°C to 40°C (32°F to 
104
°F)
Storage temperature: 
−20°C to +60°C (−4°F to 
+140
°F)
Dimensions: Approx. 83 
× 55 × 24 mm 
(3 3/8 
× 2 1/4 × 31/32 inches) (W/H/D)
Mass: Approx. 55 g (1.9 oz)
Rechargeable battery pack 
NP-BG1
Used battery: Lithium-ion battery
Maximum voltage: DC 4.2 V
Nominal voltage: DC 3.6 V
Maximum charge current: 1.44 A
Maximum charge voltage: DC4.2 V
Capacity:
typical: 3.4 Wh (960 mAh)
minimum: 3.3 Wh (910 mAh)
Design and specifications are subject to 
change without notice.
— 3 —
DSC-H20_L2
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 
0
 OR DOTTED LINE WITH
MARK 
0
 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
1.
Check the area of your repair for unsoldered or poorly-soldered
connections.  Check the entire board surface for solder splashes
and bridges.
2.
Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3.
Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair.  Point
them out to the customer and recommend their replacement.
4.
Look for parts which, through functioning, show obvious signs
of deterioration.  Point them out to the customer and
recommend their replacement.
5.
Check the B+ voltage to see it is at the values specified.
6.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY  CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 
0
 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
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.
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
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.)
 : LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40
°C higher than
ordinary solder.
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
about 350
°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
1-1
DSC-H20_L2
1. SERVICE  NOTE
1-1. PRECAUTION  ON  REPLACING  THE  SY-224  BOARD
Restore Data
When you replace to the repairing board, get the acquire data from the former needed for the adjustment from.
Start the Adjust Manual in the Adjust Station and perform “Restore Data” to get the data.
The data getting for this model is as follows.
• USB Serial No.
• Angular Velocity Sensor Sensitivity Adjustment (Dp/Dy Data)
• Wide Limit Adjustment
Note:
When you cannot read data from the former replace the same time SY-224 board and lens.
Destination Data
When you replace to the repairing board, the written destination data of repairing board also might be changed to original setting.
Start the Adjust Manual in the Adjust Station and execute the “Destination Data Write”.
USB Serial No.
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.
Start the Adjust Manual in the Adjust Station and execute the “USB Serial No. Input”.
Angular Velocity Sensor
When you replace to the repairing board, write down the sensitivity displayed on the angular velocity sensor (SE401).
Start the Adjust Manual in the Adjust Station and execute the “Angular Velocity Sensor Sensitivity Adjustment”, input the data written down.
Note:
The sensor sensitivity of SE401 of SY-224 board is written only repair parts.
SY-224 BOARD (SIDE B)
SE401
PPP
YYY
PPP : PITCH sensor sensitivity
YYY : YAW sensor sensitivity
Page of 58
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Here you can read online and download Sony DSC-H20 (serv.man2) Service Manual in PDF. DSC-H20 (serv.man2) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony DSC-H20 (serv.man2) Digital Camera. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.