Sony DSLR-A350 (serv.man3) Service Manual ▷ View online
— 9 —
DSLR-A350_L2
3-6. POWER BLOCK DIAGRAM (1/5)
(Service manual page 3-6)
Former
New
3. BLOCK DIAGRAMS
3-8. POWER BLOCK DIAGRAM (3/5)
(Service manual page 3-8)
Former
New
H14 TRST
TRST
TRST
EVER_3.3V
XCA_RESET
XCA_RESET
(PAGE 3 9)
P
CN3519
7
1
2
CPC
(For Check)
(PAGE 3 9)
P
: Points changed portion.
• Change of Repair Parts
3-10. POWER BLOCK DIAGRAM (5/5)
(Service manual page 3-10)
Former
New
IMG_3.3V
MM-078
FLEXIBLE
FLEXIBLE
MM-076 BOARD
2501
CESS)
1
CN2806
3.3V
CPC
(For Check)
MM-078
FLEXIBLE
FLEXIBLE
MM-076 BOARD
2501
CESS)
B+ SWITCH
Q0016, Q0021
D0010
5.0V REG
(15/19)
IC0012
4 VIN
1 CONT
3
VOUT
1.5V REG
(15/19)
IC0008
6 VIN
1
VOUT
4 ON/OFF
B+ SWITCH
Q0007, Q0017,
Q0043, Q0044
AS_7
EY_UNR
B+ SWITCH
Q0016, Q0021
D0010
5.0V REG
(15/19)
IC0012
4 VIN
1 CONT
3
VOUT
1.5V REG
(15/19)
IC0008
6 VIN
1
VOUT
4 ON/OFF
B+ SWITCH
Q0007, Q0017
AS_7
EY_UNR
DSLR-A350_L2
— 10 —
2
22
1
23
1
6
1
33
2
32
2
50
1
51
1
6
2
1
28
29
2
22
1
23
1
6
1
3
1
3
1 2
3
4
1
10
1
16
1
12
50
51
2
1
51
1
1
18
1
1
14
14
1 2
3
4
1
8
18
91
0
11
12
1
22
CN2901
CN3503
CN3504
CN3505
CN3510
CN3511
CN3514
CN3515
CN3516
CN3517
CN3520
CN3521
CN3524
CN3528
CN3529
CN3530
CN2602
CN2806
CN0501
CN0503
IC3003
(EEPROM)
IC2902
(Not supplied)
2
50
1
51
11
6
16
BH3001
BATTERY
HOLDER
BT901
CN2501
CN3519
CN3526
CN2805
VIDEO OUT/
USB
1
51
2
1
CN4801
J902
DC IN
BT901
LITHIUM BAT
CPC
(For Check)
CPC
(For Check)
+
M
M
Red
BZ901
LEVEL3
AM-013 BOARD (SIDE A)
LEVEL3
AM-013 BOARD (SIDE B)
IS-027 FLEXIBLE BOARD
IS-031 BOARD
IS FLEXIBLE UNIT
ALX-6270
(AF MODULE)
(AF MODULE)
CONTROL
SWITCH
BLOCK
(RS62700)
ARGE BASE
TE A UNIT
M902
CHARGE MOTOR
2
22
1
23
1
6
1
33
2
32
2
50
1
51
1
6
2
1
28
29
2
22
1
23
1
6
1
3
1
3
1 2
3
4
1
10
1
16
1
12
50
51
2
1
51
1
1
18
1
1
14
14
1 2
3
4
1
8
18
91
0
11
12
1
22
CN2901
CN3503
CN3504
CN3505
CN3510
CN3511
CN3514
CN3515
CN3516
CN3517
CN3520
CN3521
CN3524
CN3528
CN3529
CN3530
CN2602
CN0501
CN0503
IC3003
(EEPROM)
IC2902
(Not supplied)
2
50
1
51
11
6
16
BH3001
BATTERY
HOLDER
BT901
CN2501
CN3526
CN2805
VIDEO OUT/
USB
1
51
2
1
CN4801
J902
DC IN
BT901
LITHIUM BAT
+
M
M
Red
BZ901
LEVEL3
AM-013 BOARD (SIDE A)
LEVEL3
AM-013 BOARD (SIDE B)
IS-027 FLEXIBLE BOARD
IS-031 BOARD
IS FLEXIBLE UNIT
ALX-6270
(AF MODULE)
(AF MODULE)
CONTROL
SWITCH
BLOCK
(RS62700)
ARGE BASE
TE A UNIT
M902
CHARGE MOTOR
Former
New
4-1. FRAME SCHEMATIC DIAGRAM
(Service manual page 4-1)
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
: Points changed portion.
— 11 —
DSLR-A350_L2
5-1. EXPLODED VIEWS
Page
Former
New
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
5
X-2187-839-1 CV EYE HOOD ASSY
* 103
3-297-446-01 EM SHIELD INSULATING SHEET
* 104
3-296-153-01 EM RS FPC SHIELD SHEET
* 202
3-282-825-01 BD MAIN FRAME SHIELD SHEET
254
A-1376-336-A SLIDER UNIT (FOR SERVICE)
(including ACT-001 flexible board and
HOL-004 flexible board)
* 356
3-291-221-01 CV REAR FLEX INSULATING SHEET
357
X-2190-835-1 ST STROBOSCOPE LOCK ASSY
5
X-2187-839-2 CV EYE HOOD ASSY
123
3-870-313-01 SHEET, AFM FLEXIBLE GUARD
254
A-1557-615-A UNIT,SLIDER (6270) (FOR SERVICE)
(including ACT-001 flexible board and
HOL-004 flexible board)
357
X-2190-835-2 ST STROBOSCOPE LOCK ASSY
5. REPAIR PARTS LIST
5-4
5-2
5-9
105
101
103
104
102
#108
#75
#75
105
101
103
104
123
102
#108
#75
#75
+
#
#
202
206
203
#110
204
(8mm x 8mm)
202
206
203
#110
204
(8mm x 8mm)
^
5-6
5-7
355
356
#75
355
356
#75
^
&
: Points added portion.
!
: Points deleted portion.
414
CAUTION
CV FPC TAPE B
414
3-287-447-11 CV FPC TAPE B
5-10
CAUTION:
414番は，接着紙（2-649-300-01）を切って使用。
414番は，接着紙（2-649-300-01）を切って使用。
CAUTION:
For the part of 414, cut SHEET, ADHESIVE (2-649-300-
01) into the desired length and use it.
For the part of 414, cut SHEET, ADHESIVE (2-649-300-
01) into the desired length and use it.
$
CAUTION:
414番は，接着紙（2-649-300-01）を切って使用。
414番は，接着紙（2-649-300-01）を切って使用。
CAUTION:
For the part of 414, cut SHEET, ADHESIVE (2-649-300-
01) into the desired length and use it.
For the part of 414, cut SHEET, ADHESIVE (2-649-300-
01) into the desired length and use it.
— 12 —
DSLR-A350_L2
517
2-633-540-01 SHEET (C), INSULATING
661
3-870-313-01 SHEET, AFM FLEXIBLE GUARD
704
2-689-312-21 RING, IRIS
#117
#117
ns
Mirror Box Sectio
(See page 5-14)
(See page 5-14)
ns
652
(Note 1)
660
658
(Note 2)
653
(Note 1)
654
#117
#117
ns
Mirror Box Sectio
(See page 5-14)
(See page 5-14)
ns
652
(Note 1)
660
661
658
(Note 2)
653
(Note 1)
654
+
Page
Former
New
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
5-13
704
2-689-312-01 RING, IRIS
&
: Points added portion.
5-12
505
516
513
#23
515
(8mm x 8mm)
505
516
513
#23
517
515
(8mm x 8mm)
+
+
5-14
5-2. ELECTRICAL PARTS LIST
Page
Former
New
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
MA-450 Flexible Board
< CONNECTOR >
* CN5904 1-816-645-51 FFC/FPC CONNECTOR (LIF) 14P
MA-450 Flexible Board
< CONNECTOR >
CN5904 1-816-645-61 FFC/FPC CONNECTOR (LIF) 14P
5-23
