DOWNLOAD Sony DSC-H300 Service Manual ↓ Size: 4.12 MB | Pages: 14 in PDF or view online for FREE

Model
DSC-H300
Pages
14
Size
4.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera
File
dsc-h300.pdf
Date

Sony DSC-H300 Service Manual ▷ View online

DSC-H300
2-1
Link
2. REPAIR  PARTS  LIST
Follow the disassembly in the numerical order given.
IDENTIFYING  PARTS
ACCESSORIES
ASSEMBLY
DISCHARGING OF THE CHARGING CAPACITOR
5
 Lens Section
1
 Rear Cover Assy
2
 LCD
3
 Top Cover Section
   
• ST Board Assy
   
• Detect SW Board Assy
7
 Front Cover Section
4
 Main Board Assy
6
 Main Frame Section
   
• AF Assist Light Board Assy
MA
IN
NOTE:
•  -XX, -X mean standardized parts, so they may have some differences from the 
original one.
•  Items marked “*” are not stocked since they are seldom required for routine service. 
Some delay should be anticipated when ordering these items.
•  The mechanical parts with no reference number in the exploded views are not 
supplied.
•  Due to standardization, replacements in the parts list may be different from the 
parts specified in the diagrams or the components used on the set.
• CAPACITORS:
 uF: 
μF
• COILS
 uH: 
μH
• RESISTORS
  All resistors are in ohms.
  METAL: metal-film resistor
  METAL OXIDE: Metal Oxide-film resistor
 F: 
nonflammable
• SEMICONDUCTORS
  In each case, u: μ, for example:
 uA...: 
μA... , uPA... , μPA... ,
 uPB... 
μPB... , μPC... , μPC... ,
 uPD..., 
μPD...
The components identified by mark 0 or dotted line with 
mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0 sont 
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le numéro 
spécifié.
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.
注意
如果电池更换不当会有爆炸危险。
只能用同样类型或等效类型的电池来更换。
务必按照说明处置用完的电池。
•  Color Indication of Appearance Parts
 Example:
 
(SILVER) : Cabinet’s Color
 
(Silver)  : Parts Color
• Abbreviation
  BR :  Brazilian model
  CH :   Chinese model
  CND : Canadian model
  RU :  Russian model
 View Position
Right View
Left View
Front View
Bottom View
Top View
Back View
DSC-H300
2-2
OPERATION NOTES
Make sure that the conductive side of a flexible board does not have any stain or foreign materials.
Do not touch the conductive side of flexible boards with bare hands.
Plug in a flexible board straight, fully into the connector until it reaches the end inside. (Fig. 1, Fig. 2, Fig. 3)
OK 
(The flexible board was plugged in straight 
and completely)
NG 
(The flexible board was plugged in 
crooked.)
NG 
(The flexible board was not plugged in 
completely.)
Flexible
Board
Flexible
Board
Connector
Connector
Reference line
Flexible
Board
Connector
Connector
Flexible
Board
Reference line
Connector
Connector
Flexible
Board
Flexible
Board
Reference line
Fig. 1
Fig. 2
Fig. 3
When opening the connector's holder in direction A, do not open 
it with excessive force.
When closing the connector's holder, press it evenly while pushing 
a flexible board in direction B.
Holder
Connector
Flexible Board
A
A
Holder
Insulation side
Connector
Flexible Board
B
•  Make sure that the flat cable and flexible board are not cracked 
or bent at the contact end.
•  Do not apply excessive force to the gilded flexible board.
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
•  The proper way to disconnect a connector is to grab the con-
nector instead of the wires.  If you pull on the wires, they might 
be broken.
•  The proper way to connect a connector is to grab the connector 
instead of the wires.  If you push on the wires, they might be 
broken.
The charging capacitor is charged up to the maximum 310 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 dis-
charging 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.
DISCHARGING OF THE CHARGING CAPACITOR
1 k
Ω/1 W
Wrap insulating tape.
1 k
Ω/1 W
Wrap insulating tape.
ST Board
ST Board
R:1 k
Ω/1 W
Note: High-voltage cautions
Discharging the Capacitor
Short-circuit between two points with
the short jig about 10 seconds.
(Part code: 1-215-869-11)
DSC-H300
2-3
2-1. EXPLODED VIEWS
2-1-1. REAR SECTION
Ref. No. 
Part No. 
Description
Ref. No. 
Part No. 
Description
DISASSEMBLY
 1 
4-488-395-01  BUTTON, 
FUNCTION
 2 
4-488-396-01  BUTTON, 
CONTROL
 3 
X-2588-849-1  COVER 
ASSY, 
REAR
 #S1 
4-488-403-01  SCREW_TP_1.7_4.5_BLK_AB
 #S3 
4-447-230-01  SCREW, 
M1.7X3
1
  #S1 X 4 
 Open the BT Lid (
1
 #S1 X 2  #S3 X 2
1.  Remove in numerical order (
1
) in the left figure.
#S1
Right View
Left View
1
Bottom View
#S1
#S1
#S3
#S1
Main Board Section
(See page 2-4)
#S1
#S1
#S1
#S1
#S3
(Claws)
(Claws)
1
1
2
3
1
DSC-H300
2-4
Ref. No. 
Part No. 
Description
Ref. No. 
Part No. 
Description
2-1-2. MAIN BOARD SECTION
ns: not supplied
DISASSEMBLY
  51 
A-1989-698-A  MAIN BOARD ASSY (Note)
 52 
A-1989-699-A  LCD 
MODULE
F1 
1-576-415-11 
FUSE, MICRO (1608 TYPE) (2A/32V)
F2 
1-576-415-11 
FUSE, MICRO (1608 TYPE) (2A/32V)
#S1 4-488-403-01 
SCREW_TP_1.7_4.5_BLK_AB
#S2 4-488-402-01 
SCREW_TP_1.7_4.0_SVR_AB
1.  Remove in numerical order (
1
 
to
 
5
) in the left figure.
2.  The meaning of the symbol in left figure is as follows. Be careful when you remove it.
 
: Solder
5
  Remove the Solderings → #S2 X 4
1
  #S2 X 4
3
   #S2 X 3 → Pop up the Strobe (
3
-1
) → #S1 X 2 → Remove the Top Cover Section (
3
-2
)
Back View
#S2
#S2
#S2
#S2
#S1
3-1
Push this button
Back View
Back View
Pink
Blue
Black
Red
White
Blue
Soldering
position
Soldering position
Soldering
position
Soldering
position
Soldering
position
#S2
#S2
4
  Remove the Soldering (
4
)
Black
Red
4
Soldering
position
Note: 
Before replacing the MAIN Board, remove the Lens Block and 
write down the lens data on the label attached to the side of 
the lens.
 
For details, refer to Adjustment “5-3-1. Writing Lens data.”
ns
ns
1
 
ns
2
 52
5
 51
(Note)
MAIN
3-1
3-2
1
4
 
Top Cover Section
       (See page 2-8)
3
#S1
#S2
#S2
#S1
#S1
#S2
#S2
‘
‘
‘
(Claws)
(Claws)
F2
F1
‘
‘
Lens Section
(See page 2-5)
3-2
DISCHARGING OF THE CHARGING CAPACITOR
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Sony DSC-H300 Service Manual ▷ Download

  • DOWNLOAD Sony DSC-H300 Service Manual ↓ Size: 4.12 MB | Pages: 14 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony DSC-H300 in PDF for free, which will help you to disassemble, recover, fix and repair Sony DSC-H300 Digital Camera. Information contained in Sony DSC-H300 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.