Sony DSLR-A900 Service Manual page 43

4-1. FRAME SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAM (1/2)
OMEGA UNIT
SHUTTER IS-030 BOARD
UNIT
M901
SHUTTER CHARGE
MOTOR
M M
CONTROL
BLOCK
27 1
CONTROL
SWITCH
BLOCK
(MD85100)
DSLR-A900_L2
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
51
FP-894 FLEXIBLE BOARD
1
FP-893 FLEXIBLE BOARD
51
1
To MA-453 Flexible Board
(Page 4-2)
A
CPC
(For Check)
80 2 CN3203
CN4507
6 1
79 1
CN3202
HDMI
OUT
CN3207
USB/
VIDEO OUT
27 1
CN4523 LEVEL3
26 2
AM-015 BOARD (SIDE A)
CN4518
1 2
3 4
CN4509 CN4510
1 16
CN4504 1 2
3
SLIDER UNIT
1 16
HOL-005 FLEXIBLE BOARD ACT903
ACTUATOR
(YAW)
ACT902
ACTUATOR
(PITCH)
CONTROL
SWITCH
CN901
BLOCK
ACCESSORY SHOE
(TK85100)
TOP-004 FLEXIBLE
BOARD
ZEBRA
LCD903
RUBBER CONTROL
CONNECTOR
SWITCH
DISPLAY
PANEL
BLOCK
(RL85100)
MB BL CONTACT UNIT
VM IF LCD UNIT
GY-009
51
FLEXIBLE
BOARD
LCD902
FINDER
1
LCD
IF-161
AF ASSIST LIGHT
FLEXIBLE
BLOCK ASSY
BOARD
1
31
D901
AF ILLUMINATOR/
SELF-TIMER
1
51
15
FP-889
FLEXIBLE
1
6 BOARD
1
ACT901
ACTUATOR
4 3
2 1
CN4525
CN4520
20 1
51 1
CN4524
50 2
IC1501
(Not supplied)
2 50
1 18 1 16 CN3205
1 6
1 2 CN4515 CN4512
1 51
CN4516
4 3 4
CONTROL CONTROL
SWITCH SWITCH
B
BLOCK BLOCK
To M903 (FS85100) (JY62300)
CONTROL
AF MOTOR
SWITCH
(Page 4-2) LCD901
BLOCK
(PS85100)
3 inch
COLOR LCD
MONITOR
BL901
BACKLIGHT
AP APERTURE UNIT
1 18 1 16
AF-117
FLEXIBLE
BOARD
AFM-003
FLEXIBLE
BOARD
10
1
EN-023
ALX-8510
BOARD
(AF MODULE)
M M
M902
MIRROR CHARGE
MOTOR
MB MIRROR CHARGE
MOTOR UNIT
4-1
J902
DC IN
LENS
CONTACTS
FP-897
FLEXIBLE
BOARD
1
14
LEVEL3
DD-299 BOARD (SIDE A)
2 50
CN0505
1 51
1 51
FP-895
FLEXIBLE
BOARD
51 1
LEVEL3
AM-015 BOARD (SIDE B)
BT901
BH4002
LITHIUM BATTERY
BATTERY
HOLDER
51 1
FP-890
FLEXIBLE
BOARD
MM-079 BOARD (SIDE A)
51 1
51 1
CN5201
50 2
M904
APERTURE MOTOR
M M
MM-079 BOARD (SIDE B)
AP-032
FLEXIBLE
BOARD
BT902
BATTERY TERMINAL
+
– S
LEVEL3
DD-299 BOARD (SIDE B)
1 20
CN0503
IC4003
(EEPROM)
1 16
CN4513
CPC
(For Check)
CN5203
CN5202
CompactFlash/
Microdrive
FRAME (1/2)