Sony DSLR-A450 / DSLR-A450L / DSLR-A450Y Service Manual ▷ View online
DSLR-A450/A450L/A450Y_L2
2-1
Follow the disassembly in the numerical order given.
NOTE:
• -XX, -X mean standardized parts, so they may have some differ-
• -XX, -X mean standardized parts, so they may have some differ-
ences 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.
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 dif-
ferent from the parts specified in the diagrams or the components
used on the set.
used on the set.
• Color Indication of Appearance Parts
Example:
Example:
(SILVER) : Cabinet’s Color
(Silver)
: Parts Color
The components identified by mark
or dotted line with mark are critical
for safety.
Replace only with part number specified.
or dotted line with mark are critical
for safety.
Replace only with part number specified.
Les composants identifiés par une
marque sont critiques pour la sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
marque sont critiques pour la sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
• Abbreviation
AR :
AR :
Argentine
model
AUS :
Australian
model
BR
: Brazilian model
CH
: Chinese model
CND : Canadian model
EE
EE
: East European model
HK
: Hong Kong model
J
: Japanese model
JE :
Tourist
model
KR
: Korea model
NE
: North European model
ACCESSORIES
DISASSEMBLY
IDENTIFYING PARTS
Link
ACCESSORIES
ASSEMBLY
View Position
0
Anti Shake Unit Section
[Disassembly]
[Exploded View]
[Exploded View]
• Omega Unit (IS-060 Board)
• IS-049 Flexible Board
• IS-051 Flexible Board
• IS-049 Flexible Board
• IS-051 Flexible Board
qd
Battery Holder Section
[Disassembly]
[Exploded View]
[Exploded View]
• GYJ-002 Flexible Board
• ST-218 Board
• STG-001 Flexible Board
• ST-218 Board
• STG-001 Flexible Board
qh
Mirror Box Section
[Disassembly]
[Exploded View]
• Sub Unit-1
• Sub Unit-2
• Sub Unit-2
2
Rear Cover Section
[Disassembly]
[Exploded View]
[Exploded View]
• PD-402 Board
• LCD-019 Flexible Board
• LCD-019 Flexible Board
6
Top Cover Section
[Disassembly]
[Exploded View]
[Exploded View]
• EYE-011 Flexible Board
8
AM-019 Board
• MM-084 Board
1
Side Cover L
3
Front Cover
7
Bottom Frame
qg
Penta Unit
qf
ALX-8520
(AF Module)
(AF Module)
9
Main Frame
qa
Shutter Unit
qs
RT Holder
5
Eye Piece Assy
Left View
Right View
Top View
Back View
Front View
Bottom View
2. REPAIR PARTS LIST
DSLR-A450/A450L/A450Y_L2
2-2
– ENGLISH –
– JAPANESE –
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 pos-
sible 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.
It is possible that a wire is snapped.
• Do not apply excessive load to the gilded flexible board.
修理時の注意
• フラットケーブルおよびフレキシブル基板の端子面に欠け,折れ
等がないことを確認する。
また,コネクタへの接続は,差し込み不足や斜め差しにならない
ように注意する。
• コネクタを取り外す時に,線材部(極細)を持って引っ張ると断線
する恐れがありますので,絶対に線材部(極細)を持って引っ張ら
ないでください。
ないでください。
• 線材部(極細)を押さえながらコネクタを差し込むと,線材部(極
細)が断線する恐れがありますので,絶対に線材部(極細)には負
担をかけないでください。
担をかけないでください。
• 金メッキされているフレキシブル基板には,強い負担をかけない
でください。
DISCHARGING OF THE CHARGING CAPACITOR
ストロボ用充電コンデンサの放電
The charging capacitor 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.
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
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.
electrical shock.
1 k
Ω/1 W
Wrap insulating tape.
ストロボ用充電コンデンサは最大330Vの電圧で充電されて
います。
この高電圧で充電されたコンデンサに手を触れた場合,電
気ショックを受けます。この高電圧には単にセットの電源
を切っただけでは放電されず,残留しています。このため,
下記の方法で残留電圧を放電してください。
います。
この高電圧で充電されたコンデンサに手を触れた場合,電
気ショックを受けます。この高電圧には単にセットの電源
を切っただけでは放電されず,残留しています。このため,
下記の方法で残留電圧を放電してください。
ショート治具の準備
ショート治具は1kΩ/1W抵抗(1-215-869-11)の両端に小型
のクリップを接続して作成します。
抵抗器は絶縁テープで完全に覆い電気ショックを受けない
ようにしてください。
のクリップを接続して作成します。
抵抗器は絶縁テープで完全に覆い電気ショックを受けない
ようにしてください。
1 k
Ω/1 W
絶縁テープで巻く
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
先端の剥がれたメッキ部はカットして
除去してください。
(メッキ破片がコネクタ内に残っている
場合もあるので注意してください)
除去してください。
(メッキ破片がコネクタ内に残っている
場合もあるので注意してください)
R:1 k
Ω/1 W
(Part code: 1-215-869-11)
Note: High-voltage cautions
Discharging the Capacitor
Short-circuit between the two points with the
short jig about 10 seconds.
Short-circuit between the two points with the
short jig about 10 seconds.
R:1 k
Ω/1 W
(
部品コード: 1-215-869-11)
Note: 高電圧の警告
コンデンサの放電
フラッシュユニットの電源コンデンサの端子間を
ショート治具で約10秒間接続する。
フラッシュユニットの電源コンデンサの端子間を
ショート治具で約10秒間接続する。
DSLR-A450/A450L/A450Y_L2
2-3
2-1. EXPLODED VIEWS
2-1-1. OVERALL SECTION
ns: not supplied
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
1
4-154-688-01
CV REMOTE RID
2
4-154-687-01
CV SIDE COVER L
3
X-2541-646-1 CV EYE HOOD ASSY (859)
4
4-154-697-01
CV DC JACK LID
* 5
4-167-605-01
CV DIOPTER ADJUST DIAL (859)
#2
2-635-562-31 SCREW
(M1.7)
#12
3-080-204-21 SCREW,
TAPPING,
P2
#112
2-178-410-11
TITE (UB TITE) 1.4
IDENTIFYING PARTS
ASSEMBLY
1. Remove to numerical order (
1
to 2
) in the left figure.
2. The meaning of the sign in left figure is as follows. Be careful when it removes.
-X
: Flexible Board, Flat Cable, Harness
DISASSEMBLY
1
Remote Lid open (
1
)
→ #12 X 1 → #2 X 1
2
Eye Hood (
2-1
)
→ #112 X 1 → Diopter Adjust Dial (
2-2
)
→ #2 X 6 →
DC Jack Lid open (
2-3
)
→ #12 X 3 → HDMI Lid open (
2-4
)
→ Jack X 2 (
2-5
)
Screw
3
2-1
4
2-3
5
2-2
1
1
2-5
2-4
-2
-2
1
(Claw)
2
Rear Cover Section
(See page 2-4)
(See page 2-4)
Front Cover Section
(See page 2-5)
(See page 2-5)
#12
#12
#12
#12
#2
#2
#2
ns
#112
1
2
Right View
Bottom View
#12
#2
Back View
Bottom View
Right View
Left View
#2
#2
#2
#12
#12
#12
#112
#112: M1.4 X 5.0
(Black)
2-178-410-11
2-178-410-11
5.0
1.4
#2: M1.7 X 4.0
(Black)
2-635-562-31
2-635-562-31
4.0
1.7
#12: M1.7 X 5.0 (Tapping)
(Black)
3-080-204-21
3-080-204-21
1.7
5.0
DSLR-A450/A450L/A450Y_L2
2-4
2-1-2. REAR COVER SECTION
ns: not supplied
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
51
1-487-405-11
SWITCH BLOCK, CONTROL (RS85700)
52
1-881-301-11
LCD-019 FLEXIBLE BOARD
* 53
4-154-699-01
CV FUSE REPLACEMENT LABEL
54
A-1751-453-A PD-402 BOARD, COMPLETE
55
X-2541-650-1 CV REAR COVER ASSY (859)
56
Caution
EM LCD FLEXIBLE TAPE
* 57
4-154-802-01
CV REAR RUBBER TAPE
* 58
4-154-801-01
CV REAR RUBBER
59
4-173-688-01
CV LCD WINDOW TAPE (859)
60
4-143-988-01
CV LCD CUSHION (855)
61
4-143-987-01
CV LCD WINDOW (855) (Note)
LCD901 8-753-298-16 ACX373AKM-3
#75
#75
2-666-551-01 SCREW,
TAPPING,
P2
IDENTIFYING PARTS
ASSEMBLY
51
#75
ns
ns
(Jack Lid)
(Jack Lid)
LCD901
56
(Caution)
(Size: 16mm X 16mm)
#75
53
54
52
55
57
58
59
60
61
(Note)
Screw
#75: M1.7 X 3.5 (Tapping)
(Silver)
2-666-551-01
2-666-551-01
3.5
1.7
Note
Caution:
For the part of 56, cut SHEET, ADHESIVE (2-649-300-01)
into the desired length and use it.
For the part of 56, cut SHEET, ADHESIVE (2-649-300-01)
into the desired length and use it.
Note:
Do by either of the following methods when you remove the LCD window.
Do by either of the following methods when you remove the LCD window.
1
Remove the LCD window with a marketed sucker.
2
Remove the LCD window from the hole in the cover pushing.
* It becomes impossible to recycle because the wound places to the
LCD window when working by this method.
Hole
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