Sony DSLR-A100 - Overall Block Diagram (3;4)

DSLR-A100_L2
3-4
3-4. OVERALL BLOCK DIAGRAM (4/4) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
Q309
3
10
2
FP-550 FLEXIBLE BOARDFP-562 FLEXIBLE BOARD
BUFFER
Q312
BUFFER
Q602
LEVEL
SHIFT
HOT SHOE
Q313, 314
FP-561 FLEXIBLE BOARD
AM-001 BOARD (4/4)
SUB CPU
(3/5)
IC303 (2/2)
S625
(CONTROL DIAL)
BZ9001
(BUZZER)
LD306
(SELF-TIMER)
LD701
(ACCESS)
CN302
23
F2
18
F3
F2OUT
F2IN
F3L
F3H
S601
(SHUTTER)
FLASH UP
DETECT
S611
FP-529 FLEXIBLE BOARD
MENU
Fn
AEL
+/-
(DISPLAY)
S604
(EXPOSURE)
S606
(FUNCTION)
S605
POWER
S602
(DELETE)
N
S618
103
CN117
1
KEY0x
KEY0X
104
2
KEY1x
109
3
KEY2x
110
4
KEY3x
KEY3X
81
5
PUPCN2x
KEY0X
KEY1X
KEY2X
KEY3X
KEY0X KEY1X KEY2X KEY3X
PUPCN2X
S701
S702
S703
S704
S705
(CENTER)
S706
SUPER
STANDBYSHOT
S607
(MODE DIAL)
S603
(DRIVE)
8
KEY0x
12
KEY1x
10
KEY2x
9
82
79
20
21
22
23
5
11
PUPCN3x
PUPCN3X
PUPCN3X
PUPCN0X PUPCN0X
80
PUPCN1X
PUPCN3X PUPCN1X
PUPCN1x
F2
F3
24
TRX
25
SFLDx
13
STLED_K
STLED_K
TRX
SFLDx
STLED_K
15
BZ
BZ
SDIAL1
SDIAL2
19
SDIAL1x
17
SDIAL2x
20
S2x
21
S1x
1
SMx
4
KEY5x
6
KEY6x
S608
(FUNCTION DIAL)
7
KEY7x
3
PUPCN4x
5
KEY4x
KEY5X
KEY6X
KEY7X
PUPCN4X
KEY4X
OVERALL (3/4)
(PAGE 3-3)
15
TRX
SFLDX
BZ
S1X
S2X
S1X
S2X
OVERALL (3/4)
(PAGE 3-3)
10
OVERALL (2/4)
(PAGE 3-2)
6
OVERALL (3/4)
(PAGE 3-3)
14
OVERALL (3/4)
(PAGE 3-3)
12
OVERALL (3/4)
(PAGE 3-3)
9
6
28
46
2
PUPCN5x
PUPCN5X
26
111
112
S1X
S2X
SMX
8
9
SDIAL1X
SDIAL2X
114
SFLDX
+
CHARGE/FLASH
SWITCH
IC651
71
2
35
6
ST-155 BOARD
FP-564
FLEXIBLE
BOARD
REFLECTIONS UNIT
FLASH
DRIVE
Q659,
Q661
1
1
2
CN603
CN602
TRG+
XE-
XE+
T152
TRIGGER
D655
C657
CHARGING
CAPACITOR
ZD671
T151
6
CN305
FCHG
33
3
TRIG
TRIG
5
FULL
FCHG
FULL
RW
30
CSLNSX
115
FEN
29
FIND
113
SLLKX
FCHG
VP2
TRIG
FULL
DETx
(RESET)
XE651
FLASH
CHARGE
DETECT
Q671Q651 - 653
CHARGE
CONTROL
OVERALL (3/4)
(PAGE 3-3)
11
OVERALL (2/4)
(PAGE 3-2)
7
OVERALL (2/4)
(PAGE 3-2)
16
119
SOUT
120
SIN
1
SCK
BAT_+
BAT_C
BH9001
BATTERY
TERMINAL
+
C
–
DD-268 BOARD
AC+
CN704
CN706
1
2
CN701
54
53
1
2
3
DC-IN
J9001
D701
Q701, 704 - 706
B+ SWITCH,
CHARGE SWITCH
Q703
AC ADAPTER
DETECT
BATTERY
CHARGE DETECT
05
DC/DC
CONVERTER
(2/2)
IC101
DV3
CV3
VDD2
DV5
VCC1
VP0 - VP2
VDD1
BAT_C
SDCJX
CN101
7
8
BAT_C
SDCJX
46
CFLED
15
4417
4219
4021
3823
4813
5011
529
CFLED
AV16
LV8
BL1A
MV6
AV6
AV8
DV1
DV2
OVERALL (3/4)
(PAGE 3-3)
13
7
RESET_MX
78
ASACTVX
32
WAKEX
25
CSDSPX
KEY0X
KEY1X
KEY2X
KEY3X
PUPCN3X
PUPCN1X
KEY0X
KEY1X
KEY2X
KEY3X
PUPCN3X
PUPCN1X
107
108
X303
4MHz
34
51
, Q902 - 904
BACKLIGHT CONTROL
(2/2)
IC901 (2/2)
BL1K
BL1C
10
BL1C
27
BL1K