Read Sony DSLR-A500 / DSLR-A550 Service Manual online
DSLR-A500/A550_L2
2-8
2-1-6. MAIN BOARD SECTION
ns: not supplied
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
* 251
4-154-695-01
BD BOTTOM FRAME
252
A-1735-906-A AM-019 BOARD, COMPLETE (SERVICE) (A500)
252
A-1735-908-A AM-019 BOARD, COMPLETE (SERVICE) (A550)
253
A-1735-722-A MM-084 BOARD, COMPLETE
* 254
4-154-677-01
BD MAIN FRAME
255
1-487-526-11
SHUTTER UNIT (CX85700 (AFE-1952))
* 256
4-159-021-01
EM MEDIA EMI SHEET
BH4501 1-756-615-61
HOLDER, BATTERY (Note)
BT901
1-756-134-12
BATTERY, STORAGE, LITHIUM (CAUTION) (Note)
#12
3-080-204-21
SCREW, TAPPING, P2 (Black)
#75
2-666-551-01
SCREW, TAPPING, P2 (Silver)
#109
2-515-483-21
SCREW (M1.7), LOCK ACE, P2 (Black)
1. Remove to numerical order (
6
to 0
) in the left figure.
2. The meaning of the sign in left figure is as follows. Be careful when it removes.
{-X
: Claw
-X
: Flexible Board, Flat Cable, Harness
DISASSEMBLY
6
#12 X 6
→ #109 X 1
8
#12 X 2
0
Shutter Flexible Board (
0
)
7
#12 X 3
→ #75 X 2 → #109 X 3 →
MM-084 Board (
7
)
9
#12 X 4
Screw
IDENTIFYING PARTS
ASSEMBLY
AM-019
MM-084
-7
Remote Holder Section
(See page 2-10)
(See page 2-10)
BH4501
(Note)
(Note)
ns
#12
#12
#12
#75
#12
#109
#109
6
251
256
0
255
7
252
8
254
9
Anti Shake Unit Section
(See page 2-9)
10
0
253
7
BT901
(CAUTION)
(Note)
: BT901 (LITHIUM STORAGE BATTERY)
Board on the mount position.
(See page 6-48 on Level 3)
Board on the mount position.
(See page 6-48 on Level 3)
• Refer to page 2-1 for mark .
Bottom View
#12
#12
#12
#12
#12
#12
#109
Back View
#12
#12
#12
#75
#75
#109
#109
#109
Right View
#12
#12
Back View
#12
#12
#12
#12
#75: M1.7 X 3.5 (Tapping)
(Silver)
2-666-551-01
(Silver)
2-666-551-01
3.5
1.7
#12: M1.7 X 5.0 (Tapping)
(Black)
3-080-204-21
(Black)
3-080-204-21
1.7
5.0
#109: M1.7 X 3.0
(Black)
2-515-483-21
(Black)
2-515-483-21
3.0
1.7
Caution
電池の交換は，正しく行わないと破裂する恐れがあります。
電池を交換する場合には必ず同じ型名の電池又は同等品と
交換してください。
使用済み電池は，取扱指示に従って処分してください。
電池の交換は，正しく行わないと破裂する恐れがあります。
電池を交換する場合には必ず同じ型名の電池又は同等品と
交換してください。
使用済み電池は，取扱指示に従って処分してください。
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.
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
Note: Replace the battery holder (BH4501) together when replacing
the lithium battery (BT901) on the MM-084 board. (the battery
holder removed once cannot be used again.)
holder removed once cannot be used again.)
When mounting these parts, mount new battery holder first
and attach new lithium battery next.
and attach new lithium battery next.
Note:
MM-084基板のリチウム電池（BT901）を交換する場合は
バッテリホルダ（BH4501）も同時に新品に交換してくださ
い。（一度使用したバッテリホルダは再使用できません。）
い。（一度使用したバッテリホルダは再使用できません。）
部品取り付けの際は，先にバッテリホルダを取り付けてか
らリチウム電池を装着してください。
らリチウム電池を装着してください。
Note
Ver. 1.1 2009.09
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.0 are shown in blue.
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