Overall Block Diagram - Sony DSLR-A500 Service Manual

4-1. OVERALL BLOCK DIAGRAM (1/4)

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