Read Sony DSLR-A500 / DSLR-A550 Service Manual online
DSLR-A500/A550_L2
3-1
3. ASSEMBLY
3-1. IDENTIFYING PARTS
3-2. ASSEMBLY
#23: M1.7 X 4.0 (Tapping)
(Black)
3-080-204-11
(Black)
3-080-204-11
4.0
1.7
Assembly-1: Mirror Box Sub Unit
1-1. Sub Mirror Function Spring
1-3. Shutter Cam Gear Assy, Idle Gear, Mirror Charge Cam Gear
1-4. Charge Base Plate A Unit, Deceleration Gear 2, Deceleration Gear 3, Idle Gear 2
Hole
Hole
Hole
- Gears Position -
Hole
Hole
1
Shutter Cam Gear Assy
1
Charge Base Plate A Unit
Charge Base Plate A Unit
2
Screw
Screw (#23)
3
Deceleration Gear 2
Deceleration Gear 2
4
Deceleration Gear 3
Deceleration Gear 3
5
Idle Gear 2
Idle Gear 2
Shutter Cam Gear Assy
Mirror Box Rib
Mark
2
Idle Gear
Idle Gear
3
Mirror Charge Cam Gear
Mirror Charge Cam Gear
1-2. Mirror Charge Lever Assy
Mirror Charge Lever Assy
Main Mirror Holder Boss
Main Mirror Holder Down
Spring
Sub Mirror Function Spring
∗ Note the direction.
- Left View -
- Right View -
- Right View -
- Right View -
View Position
Top View
Left View
Right View
Bottom View
Front View
Back View
1
Mirror Box Section
(Sub
Unit)
Assembly-1
Assembly-7
qf
Rear Cover Section
qa
Top Cover Section
Assembly-8
Assembly-9
Assembly-10
4
Battery Holder Section
Assembly-3
2
Mirror Box Section (Penta Unit)
7
Anti Shake Unit Section
Assembly-5
9
AM-019 Board
qs
Eye Piece Assy
8
Main Frame
qd
Front Cover
6
Shutter Unit
Assembly-6
5
RT Holder
Assembly-4
0
Bottom Frame
3
ALX-8520
(AF
Module)
Assembly-2
qg
Side Cover L
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