4-1
DSLR-A500/A550_L3
4. BLOCK DIAGRAMS
4-1. OVERALL BLOCK DIAGRAM (1/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
: VIDEO SIGNAL
21, 20, 18, 17, 15, 14, 12, 11, 9, 8, 6, 5, 3, 2
25, 26
3, 2
CN4001
39, 38, 36, 35, 33, 32, 30, 29, 27, 26, 24, 23, 21, 20, 18, 17, 15, 14, 12, 11, 9, 8, 6, 5, 3, 2
CN4202
CN4002
DP00 - DP05,
DM00 - DM05,
DPCK, DMCK
VTN_D[00-13]
LCD_DR/ETM[0-7]
LCD_DG[0-7]
D0 - D7
DG0 - DG7
D2 (+) (D0), D2 (-) (D1),
D1 (+) (D2), D1 (-) (D3),
CLK (+) (D4), CLK (-) (D5),
D0 (+) (D6), D0 (-) (D7)
HDMI_DY[0-7]
HDMI_DUV[0-7]
SD_DATA0 - SD_DATA3, SD_CMD, SD_CLK
DP, DM
PG_SUBL_DP[0-7], PG_SUBL_DM[0-7],
PG_SUBL_CLKP, PG_SUBL_CLKN
IC5001
LIVE VIEW
CCD
IC2902
AFE,
TIMING
GENERATOR
(1/21)
IC1002
DFE
(2/21 - 4/21)
IC1001
IMAGE
PROCESSOR
(4/21 - 6/21)
IC1801
SERIALIZER
(7/21)
IC1302
HDMI
TRANSMITTER
(8/21)
IC6001
DESERIALIZER
17
M8
F12
VTN-003 FLEXIBLE
BOARD
AM-019 BOARD
(1/4)
IC7401
AMBIENT
LIGHT
SENSOR
TX0
r
- TX2
r
, TXC
r
2 - 5, 7, 8, 12 - 15
19
CN4502
MEMORY
STICK
PRO DUO
CN4601
SD
1, 2, 5, 7 - 9
11
512M: A500
1G: A550
512M: A500
1G: A550
IC1004
SDRAM
(4/21)
IC1003
SDRAM
(4/21)
J8 K8
OR_DDR2_CLK0
A17
XOR_DDR2_CLK0
B17
J8 K8
OR_DDR2_CLK1
A16
XOR_DDR2_CLK1
B16
IC1005
128M FLASH
(4/21)
OR_EMC_A[00-20]
OR_EMC_D[00-15]
OR_EMC_A[00-24]
IC3001
(1/4)
MAIN CPU
(9/21)
XSHUTTER_X_SW
2ND_CURTAIN_MG
1ST_CURTAIN_MG
2
5
4
CONTROL
BLOCK
XON
CN3402
SHUTTER
DRIVE
Q3401
2C
1C
IC3203
(1/2)
ANTI-SHAKE
CONTROLLER,
SUB CPU
(10/21)
23
XCLR
BL_A
BL_K
3.0 inch
COLOR
LCD
MODULE
LCD901
BACKLIGHT
3.0 inch
COLOR
LCD
MODULE
LCD902
BACKLIGHT
C8
31
48
VTN_HD
G11
D6
E6
A3
H5
K5
J5
VTN_VD
J4
C6
PG_HD
H4
U29
B7
T29
H27
PG_VD
D8
IC_1001_VD
LCD_CLK
C8
XLCD_HD
B8
G1
H1
H2
XLCD_VD
LCD_CLK
AMB_LIGHT_OUT
AMB_LIGHT_OUT
XRESET_OR
HSYNC
VSYNC
G9
H9
H8
DCLK
XHD
XVD
BL(+)
BL(-)
AK2
HDMI_CLK
AJ3
HDMI_HSYNC
AJ4
E1
D3
C2
HDMI_VSYNC
HDMI_CECCLK
HDMI_I2C_SDA,
HDMI_I2C_SCL
CEC
SDA, SCL
HPD
VBUS
B4
SYS_CLK_12MHZ
J12
XRESET_OR
XRESET_OR
D7
XRESET_OR
VTN_CLK
L6
A6
32
27, 26, 24, 23, 21, 20, 18, 17, 15, 14, 12, 11, 9, 8
31, 32
CN1703
29
37
38
XHS
XVS
41
D8
43, 44
B6
49
B8
50
39, 38, 36, 35, 33, 32, 30, 29, 27, 26, 24, 23, 21, 20, 18, 17, 15, 14, 12, 11, 9, 8, 6, 5, 3, 2
CN1702
41
43, 44
49
50
C7
IC4001
12M CMOS
IMAGER
IC4205
14M CMOS
IMAGER
N12
X4001
54MHz
X2901
27MHz
X1201
12MHz
K12
X4201
27MHz
CN1701
48
IMG_TEMP1
CM_TEMP
XLENS_RELEASE_SW
CN2901
8
VTN_CCD_OUT
TH4001
CN4201
48
TH4201
IS-071 BOARD
IS-060
BOARD
IS-050 FLEXIBLE
BOARD
IS-049 FLEXIBLE
BOARD
IS-051
FLEXIBLE
BOARD
LCD-014 FLEXIBLE
BOARD
MM-084 BOARD
(1/2)
PD-390 BOARD
SHD-001
FLEXIBLE
BOARD
A500
A550
A550
A550
A500
(SHUTTER)
SHUTTER
UNIT
(SHUTTER)
AL20
XRESET_OR
AH31
XOR_EMC_RESET
XOR_USB_CABLE_IN
XUSB_CABLE_IN
XHDMI_CABLE_IN
XSD_IN_OR
XSD_IN_CA
CN1401
(1/2)
CN4501
(1/2)
XSD_IN_CA
XSD_IN
MSX_DATA0 - MSXDATA7, MSX_BS, MSX_CLK
SDIO_DATA0,
DATA1 - DATA7,
BS, SCLK
XMS_IN_CA
XMS_IN_CA
XMS_IN_CA
XMS_IN_CA
AG31
AK21
OR_EMC_CLK
AF31
E4, F4
OR_SO_VTN, OR_SCK_VTN
OR_SO_BB, OR_SCK_BB
OR_SO_BB, OR_SCK_BB
SI, XSCK
SI, SLCK
SDI, SCK
OR_DDR2_D[16-31]
OR_SI_AS, OR_SO_AS_LCD, OR_SCK_AS_LCD
OR_SI_CA, OR_SO_CA, OR_SCK_CA
OR_DDR2_D[00-15]
OR_DDR2_D[00-31]
OR_DDR2_A[00-13], OR_DDR2_BA[0-2]
OVERALL (3/4)
(PAGE 4-3)
1
OVERALL (2/4)
(PAGE 4-2)
2
1
3, 7, 11, 13, 15, 17
27
4, 6, 8, 10, 12, 14, 16, 18, 22, 26
34
3, 7, 11, 13, 15, 17
27
4, 6, 8, 10, 12, 14, 16, 18, 22, 26
34
USB
DETECT
Q1201
HDMI
DETECT
Q1301
CN1202
USB
LCD_DB[0-7]
14, 13, 11, 10, 8, 7, 5, 4
27, 26
CN1801
CN6001
17
30
24
19
20
XRST
42 - 49
DB0 - DB7
34 - 41
DR0 - DR7
50 - 57
3, 4
CN6003
33
32
31
61
60
LED+
LED-
23
24
5
RESB
DCLK
HSYNC
VSYNC
20 - 13
8, 9
CN6004
1
CN6002
12
6
11
10
16, 15, 13, 12, 10, 9, 7, 6
32, 31
20
36
29
23
24
DP00 - DP11,
DM00 - DM11,
DPCK, DMCK
XCLR
SDI, SCK
XHS
XVS
OR_SO_VTN, OR_SCK_VTN
2, 3, 5, 6, 8, 9, 11, 12
15, 16
19
14
HDMI
CN1301
MEMORY CARD
SWITCH
S1401
XSD_SW
D0 - D3, CMD, CLK
05
