Sony DSLR-A450 / DSLR-A450L / DSLR-A450Y Service Manual ▷ View online
DSLR-A450/A450L/A450Y_L2
2-9
2-1-7. REMOTE HOLDER SECTION
1. Remove to numerical order (
qs
to qd
) 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
qs
#12 X 1
qd
#12 X 1
Screw
IDENTIFYING PARTS
ASSEMBLY
Right View
#12
Left View
#12
qs
352
351
354
-13
-13
qd
Battery Holder Section
(See page 2-10)
(See page 2-10)
AF Module/Penta Unit Section
(See page 2-11)
(See page 2-11)
#12
#12
J901
(including RM-098 flexible board)
(including RM-098 flexible board)
#12: M1.7 X 5.0 (Tapping)
(Black)
3-080-204-21
3-080-204-21
1.7
5.0
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
351
X-2515-694-1 BD BATTERY CASE LID ASSY
352
X-2514-446-1 BD RT HOLDER ASSY
* 354
4-169-405-01
EM FPC TAPE CH
J901
1-487-670-22
REMOTE HOLDER (including RM-098 flexible board)
(REMOTE)
#12
3-080-204-21 SCREW,
TAPPING,
P2
DSLR-A450/A450L/A450Y_L2
2-10
2-1-8. BATTERY HOLDER SECTION
ns: not supplied
DISASSEMBLY
Screw
IDENTIFYING PARTS
ASSEMBLY
1.
{
points in left figure shows claws. Be careful when it removes.
401
402
403
404
405
406
407
408
409
410
411
412
411
413
414
415
J902
(including battery terminal)
(including battery terminal)
C901
#75
#75
#75
#75
#75
#91
#91
ns
ns
#91: M1.7 X 3.0 (Tapping)
(Silver)
2-695-434-11
2-695-434-11
3.5
1.7
#75: M1.7 X 3.5 (Tapping)
(Silver)
2-666-551-01
2-666-551-01
3.5
1.7
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
401
4-154-720-01
BD CAPACITOR FIXED TAPE
402
A-1735-725-A ST-218 BOARD, COMPLETE
403
X-2514-443-1 BD BATTERY HOLDER ASSY
404
3-282-888-01
BD BATTERY LOCK CLAW
405
4-156-770-01
BD BT LOCK CLAW TENSION SP
406
1-880-444-11
STG-001 FLEXIBLE BOARD
407
4-154-727-02
CV MEDIA LID
* 408
4-154-730-01
CV MEDIA LID SPRING
* 409
4-154-729-01
CV MEDIA LID PLATE SPRING
* 410
4-154-728-01
CV MEDIA LID SHAFT
411
4-154-702-01
BD GYRO CUSHION
412
A-1757-299-A GYJ-002 FLEXIBLE BOARD, COMPLETE
* 413
4-154-700-01
BD EYELET (G)
* 414
4-154-701-01
BD GYRO BASE
415
X-2514-444-1 CV MEDIA BASE ASSY
* C901
1-114-603-11
ELECT
250uF
330V
J902
1-822-838-11
DC JACK (including battery terminal) (DC IN)
#75
2-666-551-01 SCREW,
TAPPING,
P2
#91
2-695-434-11
SCREW (T1.7), HEAD PAN TAPPING
DSLR-A450/A450L/A450Y_L2
2-11
2-1-9. AF MODULE/PENTA UNIT SECTION
ns: not supplied
1. Remove to numerical order (
qf
to qh
) in the left figure.
DISASSEMBLY
IDENTIFYING PARTS
ASSEMBLY
qf
#162 X 3
→ Adjustment Washer (
qf-1
) X 3
→ Adjustment Spring (
qf-2
) X 3
Bottom View
#162
#162
qg
#64 X 3
→ VB Spacer (L) (
qg-1
)
→ VB Spacer (R) (
qg-2
)
Top View
#64
#64
Screw
#162: M1.6 X 8.5 (Tapping)
(Black)
4-144-032-01
4-144-032-01
8.5
1.6
#64: M1.7 X 5.0 (Tapping)
(Silver)
2-666-551-21
2-666-551-21
5.0
1.7
qf
451
(including AF-119 flexible board)
459
(Note 1)
462 - 464
(Note 2)
461 - 465
(Note 2)
460
(Note 1)
452
qf-1
453
qf-2
453
qf-2
453
qf-2
454
qg-1
455
qg-2
458
456
qg
457
(including LCD902, AE-037 flexible board,
IFL-004 flexible board and LED-013 flexible board)
IFL-004 flexible board and LED-013 flexible board)
#64
#64
ns
#162
qh
Mirror Box Section (Sub Unit-1)
(See page 2-12)
(See page 2-12)
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
451
A-1552-209-A ALX-8520 (including AF-119 flexible board)
452
4-144-031-01
S ADJUSTMENT WASHER 09
453
2-693-420-01 SP,
S
ADJUSTMENT
454
4-141-111-31
VB SPACER (L)
455
4-141-110-31
VB SPACER (R)
456
4-144-439-01
MB MAIN MIRROR CUSHION
457
A-1764-406-A VM PENTA UNIT 859S (including LCD902, AE-037
flexible board, IFL-004 flexible board
and LED-013 flexible board)
458
3-279-665-01
VM FS RETAINER
459
A-1498-934-A FORCUS PLATE (SERVICE) (Note 1)
460
A-1731-074-A SI SCREEN (SERVICE) (Note 1)
461
2-689-369-01
SPACER (A), VB (T=0.05mm) (Note 2)
462
2-689-370-01
SPACER (B), VB (T=0.1mm) (Note 2)
463
2-689-371-01
SPACER (C), VB (T=0.15mm) (Note 2)
464
2-689-372-01
SPACER (D), VB (T=0.2mm) (Note 2)
* 465
3-700-972-01
SPACER (E), VB (T=0.25mm) (Note 2)
#64
2-666-551-21 SCREW,
TAPPING,
P2
#162 4-144-032-01 S
ADJUSTMENT
SCREW
Note
Note 1: Refer to page 1-1 “1-1. METHOD OF EXCHANGING SI
SCREEN AND FOCUS PLATE” when SI screen or focus
plate are exchanged.
plate are exchanged.
Note 2: These are spacers use to adjust thickness when Viewfinder
Back Adjustment is done.
Adjusting Item: “Viewfinder Back Adj.”
DSLR-A450/A450L/A450Y_L2
2-12
2-1-10. MIRROR BOX SECTION (SUB UNIT-1)
Screw
IDENTIFYING PARTS
ASSEMBLY
DISASSEMBLY
Mirror Box Section (Sub Unit-2)
(See page 2-13)
(See page 2-13)
551
564
565
566
567
568
569
570
571
571
573
574
552
553
554
555
556
557
558
559
560
561
562
563
(including M902 (aperture motor)
and AP-033 flexible board)
and AP-033 flexible board)
572
(including M901 (AF motor)
and AFP-005 flexible board)
and AFP-005 flexible board)
#163
#163
#166
#164
#64
#23
#23
#165
#23
Iris Ring Removal
Rotate the iris ring clockwise, and remove it at the stop position (iris-in end).
At this time, do not rotate the iris joint gear of the Aperture Unit.
At this time, do not rotate the iris joint gear of the Aperture Unit.
Iris Ring Lever
5.5
2.0
#163: M2.0 X 5.5 (Tapping)
(Silver)
2-695-575-11
2-695-575-11
3.9
2.0
#164: M2.0 X 3.9
(Black)
3-268-954-11
3-268-954-11
3.0
1.7
#165: M1.7 X 3.0 (Tapping)
(Silver)
2-695-434-31
2-695-434-31
#166: M1.7 X 3.0 (Tapping)
(Silver)
3-271-395-11
3-271-395-11
3.0
1.7
#23: M1.7 X 4.0 (Tapping)
(Black)
3-080-204-11
3-080-204-11
4.0
1.7
#64: M1.7 X 5.0 (Tapping)
(Silver)
2-666-551-21
2-666-551-21
5.0
1.7
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
551
A-1734-153-A MB MIRROR BOX SUB UNIT
552
2-689-021-01 MOUNT,
H
553
4-141-109-01
MB MOUNT SPACER
554
2-689-198-01 RING
(SP)
555
4-141-393-01
AP IRIS RING
556
4-141-108-01 AF
COUPLER
* 557
4-141-103-01
AF COUPLER TENSION SP
* 558
4-141-104-01
EM A MOUNT LUG PLATE (LOWER)
559
3-277-916-01
ROLLER (C), RING
560
3-268-951-01
SHAFT, RING ROLLER (C)
561
2-689-314-01
ROLLER (B), RING
562
2-689-306-01
GEAR, IRIS JOINT
563
A-1709-450-A AP APERTURE UNIT (including M902 (aperture motor)
and AP-033 flexible board)
* 564
4-141-102-02
EM A MOUNT LUG PLATE (UL)
* 565
4-141-101-02
EM A MOUNT LUG PLATE (UR)
566
A-1709-451-A MB LENS LOCK UNIT
* 567
4-141-090-01
MB LENS LOCK SP
* 568
4-141-091-01
MB LENS LOCK BUTTON
* 569
4-141-092-01
MB LENS LOCK PIN
570
4-141-105-01
MB COUPLER JOINT LEVER
571
2-689-313-01
ROLLER (A), RING
572
A-1709-449-A AF DRIVING UNIT (including M901 (AF motor) and
AFP-005 flexible board)
573
4-141-106-01
MB COUPLER LEVER
* 574
2-689-289-11
SHAFT, COUPLER LEVER
#23
3-080-204-11 SCREW,
TAPPING,
P2
#64
2-666-551-21 SCREW,
TAPPING,
P2
#163
2-695-575-11
SCREW (T2), +P1 PAN TAPPNG
#164
3-268-954-11
SCREW, AF BASE PLATE STOPPER
#165
2-695-434-31
SCREW (T1.7), HEAD PAN TAPPING
#166
3-271-395-11
SCREW (M1.7), LEVER ADJUSTMENT
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