Sony DSLR-A900 (serv.man3) Service Manual ▷ View online
LEVEL
2
SERVICE MANUAL
Ver. 1.1 2009.01
Sony EMCS Co.
9-852-609-81
2009A0500-1
© 2009.1
Published by Kohda TEC
• Change of Repair Parts
DSLR-A900_L2
SUPPLEMENT-1
File this supplement with the service manual.
(DI08-309)
DSLR-A900
RMT-DSLR1
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Hong Kong Model
Chinese Model
Korea Model
Japanese Model
DSLR-A900_L2
— 2 —
3. BLOCK DIAGRAMS
3-9. POWER BLOCK DIAGRAM (3/6)
(Service manual page 3-9)
: Points chenged portion.
MAIN
(16/
T15 P40/CS0/KEY
Q4708
VOLTAGE
DETECT
EVER_3.3V
EVER_1.5V
VREF_CAM
IC_4001_2.5V
BATT_AD_IN
BATT_CHK_CTRL
P17 RESET
XCA_RESET
XCA_RESET
H14 TRST
TRST
XCA_RESET
TRST
EVER_3.3V
XCA_RESET
F5 P90/TB6OUT
IMG_1.2V_POWER_ON
F4 P91/TB7OUT
IMG_1.8V_POWER_ON
U15 P41/CS1/KEY
IMG_3.3V_POWER_ON
U9 P25/A21/A5/
AF_ASSIST_LED_ON
XDC_JACK_SENSE
T16 P42/CS2/KEY
DD_ON
L14 PG0/TPD0
T14 P66/A14/TB4
P65/A13/SC
E5 P72/AN2
IC_4001_3.3V_POWER_ON
N17 PG7/TPD7
DD_ON_2
U16 P43/CS3/KEY
CS_DD
G2 P95/SCLK2/
IC_4001_SCK
G5 P93/TXD2
IC_4001_SO
R4736
R4717
(23/26)
VDD
1
3
CE
4
VOUT
POWER (2/6)
(PAGE 3-8)
C
POWER (2/6)
(PAGE 3-8)
R
POWER (2/6)
(PAGE 3-8)
H
POWER (2/6)
(PAGE 3-8)
M
CN4513
2
1
7
CPC
(For Check)
DUMMY_LOAD_CTRL
Q4704
DUMMY LOAD
SWITCH
P14
MAIN
(16/
T15 P40/CS0/KEY
Q4708
VOLTAGE
DETECT
EVER_3.3V
EVER_1.5V
VREF_CAM
IC_4001_2.5V
BATT_AD_IN
BATT_CHK_CTRL
P17 RESET
XCA_RESET
XCA_RESET
XCA_RESET
F5 P90/TB6OUT
IMG_1.2V_POWER_ON
F4 P91/TB7OUT
IMG_1.8V_POWER_ON
U15 P41/CS1/KEY
IMG_3.3V_POWER_ON
U9 P25/A21/A5/
AF_ASSIST_LED_ON
XDC_JACK_SENSE
T16 P42/CS2/KEY
DD_ON
L14 PG0/TPD0
T14 P66/A14/TB4
P65/A13/SC
E5 P72/AN2
IC_4001_3.3V_POWER_ON
N17 PG7/TPD7
DD_ON_2
U16 P43/CS3/KEY
CS_DD
G2 P95/SCLK2/
IC_4001_SCK
G5 P93/TXD2
IC_4001_SO
R4736
R4717
(23/26)
VDD
1
3
CE
4
VOUT
POWER (2/6)
(PAGE 3-8)
C
POWER (2/6)
(PAGE 3-8)
R
POWER (2/6)
(PAGE 3-8)
H
POWER (2/6)
(PAGE 3-8)
M
DUMMY_LOAD_CTRL
Q4704
DUMMY LOAD
SWITCH
P14
Former
New
B4 RESET
512M SDRAM
(8/26)
512M SDRAM
(8/26)
IC2003
32M FLASH
(10/26)
IC2201
1.8V REG
(15/26)
IC3003
VIDEO
AMP
(15/26)
IC3002
IMG_3.3V
CE
VOUT 3
1
VDD
4
B4 RESET
512M SDRAM
(8/26)
512M SDRAM
(8/26)
IC2003
32M FLASH
(10/26)
IC2201
1.8V REG
(15/26)
IC3003
VIDEO
AMP
(15/26)
IC3002
1
CN3203
IMG_3.3V
3.3V
CE
VOUT
CPC
(For Check)
3
1
VDD
4
Former
New
3-11. POWER BLOCK DIAGRAM (5/6)
(Service manual page 3-11)
— 3 —
DSLR-A900_L2
4-1. FRAME SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAM (1/2)
(Service manual page 4-1)
(Service manual page 4-1)
AM-015 BOARD (SIDE A)
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
: Points changed portion.
Former
New
1
2
80
79
1
6
CN4507
CN3203
18
91
0
11
12
1
19
23
22
21
20
CN3207
USB/
VIDEO OUT
CN3202
HDMI
OUT
A
To MA-453 Flexible Board
(Page 4-2)
CPC
(For Check)
1
2
80
79
CN4507
18
91
0
11
12
1
19
23
22
21
20
CN3207
USB/
VIDEO OUT
CN3202
HDMI
OUT
A
To MA-453 Flexible Board
(Page 4-2)
AM-015 BOARD (SIDE B)
Former
New
1
16
IC4003
(EEPROM)
CN4513
CPC
(For Check)
IC4003
(EEPROM)
4-2. SCHEMATIC DIAGRAMS
TOP-004 FLEXIBLE BOARD (1/2) (BUZZER, ACCESSORY SHOE)
(Service manual page 4-42, Location E-5 to F-8)
(Service manual page 4-42, Location E-5 to F-8)
Former
New
Note: CN901 is not included in TOP-004
flexible complete board.
D7211
DF5A6.8FU(TE85R)
5
4
3
2
1
2
1
FB7201
FB7203
FB7204
FB7202
0
0
0
0
LND702
F1
LND703
F2
LND704
F3
LND705
GND
R7202
47k
R7203
XX
R7201
10k
SHOE
ACCESSORY
CN901
Q7201
2SC4505T100
SWITCH
Note: CN901 is not included in TOP-004
flexible complete board.
D7211
DF5A6.8FU(TE85R)
5
4
3
2
1
2
1
FB7201
FB7203
FB7204
FB7202
LND702
F1
LND703
F2
LND704
F3
LND705
GND
R7202
47k
R7203
XX
R7201
10k
SHOE
ACCESSORY
CN901
Q7201
2SC4505T100
SWITCH
— 4 —
DSLR-A900_L2
559
560
563
#23
Mirror Box Section
(Sub Unit-2)
(See page 5-14)
(Sub Unit-2)
(See page 5-14)
&
559
560
563
#23
Mirror Box Section
(Sub Unit-2)
(See page 5-14)
(Sub Unit-2)
(See page 5-14)
571
Page
Former
New
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
* 563
4-109-531-01 MB BL PROTECT SHEET
* 563
4-109-531-02 MB BL PROTECT SHEET
571
4-138-838-01 AP RING ROLLER D
5-13
5-1. EXPLODED VIEWS
5. REPAIR PARTS LIST
&
: Points added portion.
: Points changed portion.
: Points changed portion.
Page
Former
New
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
TOP-004 Flexible Board
< FERRITE BEAD >
FB7201 1-414-760-21 INDUCTOR, FERRITE BEAD
FB7202 1-414-760-21 INDUCTOR, FERRITE BEAD
FB7203 1-414-760-21 INDUCTOR, FERRITE BEAD
FB7204 1-414-760-21 INDUCTOR, FERRITE BEAD
FB7202 1-414-760-21 INDUCTOR, FERRITE BEAD
FB7203 1-414-760-21 INDUCTOR, FERRITE BEAD
FB7204 1-414-760-21 INDUCTOR, FERRITE BEAD
TOP-004 Flexible Board
< JUMPER RESISTOR >
FB7201 1-216-864-11 SHORT CHIP
0 (Note)
FB7202 1-216-864-11 SHORT CHIP
0 (Note)
FB7203 1-216-864-11 SHORT CHIP
0 (Note)
FB7204 1-216-864-11 SHORT CHIP
0 (Note)
5-27
5-2. ELECTRICAL PARTS LIST
Note: Short chips are mounted to the location where FB7201 to
FB7204 are printed.
Note:
FB7201∼FB7204には短路がマウントされています。
5-5
0*BH4002 1-756-615-51 HOLDER, BATTERY (Note)
0 BH4002 1-756-615-61 HOLDER, BATTERY (Note)
Note: Replace the battery holder (BH4002) together when replac-
ing the lithium battery (BT901) on the AM-015 board. (The
battery holder removed once cannot be used again.)
When mounting these parts, mount new battery holder first
and attach new lithium battery next.
battery holder removed once cannot be used again.)
When mounting these parts, mount new battery holder first
and attach new lithium battery next.
Note:
AM-015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(BH4002)も同時に新品に交換してくだ
バッテリホルダ(BH4002)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。)
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。
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
0印の部品,または0印付の点線で囲まれた部品は,
安全性を維持するために,重要な部品です。
従って交換時は,必ず指定の部品を使用してください。
安全性を維持するために,重要な部品です。
従って交換時は,必ず指定の部品を使用してください。
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