Overall Block Diagram - Sony NEX-3A Service Manual

Ver.1.2 2011.01
The changed portions from
Ver.1.1 are shown in blue.

4-1. OVERALL BLOCK DIAGRAM

IS-077 BOARD IS-076 FLEXIBLE
BOARD
CN4202
CP001
14M CMOS
IMAGER
DP00 - DP11,
DM00 - DM11,
(SHUTTER)
DPCK, DMCK
X4201
27MHz
K12
XHS
B8 3
3
XVS
C7 2 2
XCLR
D8 11 11
SDI, SCK 8, 9 8, 9
IS-075 FLEXIBLE
BOARD
CN4203
TH4201
27 27
CN-439 BOARD FP-1246 FLEXIBLE BOARD: NEX-3A/3D/3K
SHUTTER
FP-1236 FLEXIBLE BOARD:
CN0001
UNIT
CN0201
SHUTTER_PI, SHUTTER_ID
7, 9
Q0201
CONTROL
1C
BLOCK 46
1 SHUTTER
2C
DRIVE
4 45
36
D0001
(ACCESS)
TE_INS
24 26
TE_WP
26 25
MS_INS
14 11
CN0002
MEMORY STICK
PRO DUO
MS_D0 - 7, MSX_BS, MSX_CLK
SD
TE_D0 - 3, TE_CMD, TE_CLK
NEX-5A/5D/5CD/5K/5CK/5H
IC_0801_DDR_D00 - IC_0801_DDR_D31
IC_0801_DDR_A00 - IC_0801_DDR_A13
IC0851
IC_0801_DDR_DQM0 - IC_0801_DDR_DQM3,
MOBILE
IC_0801_DDR_DQS0 - IC_0801_DDR_DQS3
DDR
SDRAM
(16/21)
IC_0801_DDR_BA0, IC_0801_DDR_BA1,
IC_0801_DDR_CKE1, IC_0801_DDR_CLK,
XIC_0801_DDR_CAS, XIC_0801_DDR_CLK,
XIC_0801_DDR_CS0, XIC_0801_DDR_RAS,
XIC_0801_DDR_WE
29
NEX-3A/3D/3K/5A/5D/5CD/5K/5CK/5H_L3
SY-258 BOARD
XRESET_OR
D7
CN1702
PG_SUBL_DP[0-7],
PG_SUBL_DM[0-7],
IC1002
PG_SUBL_CLKP, PG_SUBL_CLKM
DFE
(3/21, 7/21,
CIS_SUBL_DP[0-11],
CIS_SUBL_DM[0-11], 8/21)
PG_HD
J4 U29
CIS_CLK_P,
PG_VD
H4 T29
CIS_CLK_M
IC1001
IC_1001_VD
D8 H27
IMAGE
PROCESSOR
OR_EMC_A[00 - 20]
(3/21 - 5/21)
OR_EMC_D[00 - 15]
X1201
12MHz
CIS_HD
K5
CIS_VD
SYS_CLK_12MHZ SYS_CLK_12MHZ
J5
B4 AK21
XCMOS_CLR
H5
IS_SO, IS_SCK IS_SO, IS_SCK
CN1701
IS_TEMP1 IS_TEMP1
NEX-5A/5D/5CD/5K/5CK/5H
CN3502
SHUTTER_PI, SHUTTER_ID
1ST_CURTAIN_MG
16
2ND_CURTAIN_MG
17
XMEDIA_ACC_LED_ON
26
XMS_IN_CA
XTE_IN_CA
D3506
MSJ_TEST3 MSJ_TEST3
36
MSJ_TEST0
MSJ_TEST0
37
MSJ_TEST1 MSJ_TEST1
51
XMS_IN_OR
D3505
MSX_D[0-7], MSX_BS, MSX_CLK
TE_D[0-3], TE_CMD, TE_CLK
IC0802
1
CLK_SYS_OUT
CLOCK
AC12 4
IC_0801_IO_ON
SWITCH
(15/21)
AN_VDAT [0-7]
IC0801
AUDIO/VIDEO
AN_ADAT
CODEC
AN_LRCK_INOUT
(15/21)
AN_FLD, AN_VCLK_OUT
AN_MCK_OUT, AN_SYSCLK_OUT
AN_VCLKR_IN
PCI_AD0 - PCI_AD31
PCI_XBE0 - PCI_XBE3
PCI_PAR, PCI_XDEVSEL, PCI_XFRM, PCI_XIRDY,
PCI_XPERR, PCI_XSTOP, PCI_XTRDY
PCI_XGNTTS
XPCI_XINTA_AN, PCI_XREQFS
PCI_XRESET
H1 W2
PCI_CLKOUT
J1 U1
AB5
4. BLOCK DIAGRAMS
XRESET_OR
AL20
LCD_R_D0 - LCD_R_D7, LCD_G_D0 - LCD_G_D7, LCD_B_D0 - LCD_B_D7
LCD_CK, LCD_HS, LCD_VS
OR_SO_BB, OR_SCK_BB
R3014
IC3003 XRESET_OR_CAOUT
4.0V
DETECT
D3001
(11/21) 1
XCA_RESET
SE3001
( )
IC3002 4
HORIZONTAL/VERTICAL
8
REAL TIME POSITION DETECT
VH_SENSE_1, VH_SENSE_2
CLOCK,
X3002
SLANT Q3003
2.7V DETECT
32.768kHz
SENSOR
LED VH_SENSE_LED_ON
(11/21)
7
DRIVE
32KHZ
3
CS_RTC
12
CAM_SI_2, CAM_SCK_2 CAM_SI_2, CAM_SCK_2
VL_3V
SHUTTER_PI, SHUTTER_ID
1ST_CURTAIN_MG
2ND_CURTAIN_MG
XMEDIA_ACC_LED_ON
XMS_IN_CA
XTE_IN_CA
CAM_SI_2,
CAM_SCK_2 IC3202 , Q3203
INVERTER
(12/21)
OR_SI_CA, OR_SO_CA, OR_SCK_CA
AFLED_PWM
Q3302, 3303
LED
DRIVE
7
OR_SO_BB, IC1901 SP ±
OR_SCK_BB
AUDIO
AMP
(10/21)
I2S_LRCK, I2S_SCK INT_MIC_R
32
I2S_SO
INT_MIC_L
I2S_SI
31
EX_MIC_L
ORPAN_L_AUOUT
30
AF9 28
EX_MIC_R
29
IHS_ID1, IHS_ID2
CA_S2INT_OR
CA_SYNCOUT_OR
OR_FD_CA OR_FD_CA
AG17
OR_VD_CA
AG19 2
OR_CS_LENS IC3201
AD16 12
R3227 BUFFER
LENS_CS_OR 3
T20 5
(12/21)
OR_LENS_RXD
OR_LENS_TXD
OR_VD_CA
LENS_CS_CA
CHARGE_MOTOR_TEMP
XOR_USB_CABLE_IN
OR_USB_DM, OR_USB_DP
HDMI_CLK
AK2 E1
HDMI_DY[0-7], HDMI_DUV[0-7]
HDMI_HSYNC, HDMI_VSYNC
TX0 ±, TX1 ±, TX2 ±, TXC ±
HDMI_DE, HDMI_WS IC1302
HDMI_I2C_SDA
HDMI CEC
HDMI_I2C_SCL
TRANSMITTER Q1301
DDC_SDA
HDMI_CECCLK
(6/21) HDMI
DDC_SCL
HDMI_SCK DETECT
HDMI_SD0
HDMI_HPD_IN
4-1
LCD_CK, LCD_HS, LCD_VS
OR_SO_BB, OR_SCK_BB
IC0101
CAM_SI_1, CAM_SO_1, CAM_SCK_1
DC/DC
K14
CONVERTER
IC3001
(1/21)
MAIN CPU
(11/21)
CAM_SI_1,
BATT_UNREG
CAM_SO_1,
D16
CAM_SCK_1
IC3401
BATTERY
IC_3401_CLOCK DETECTOR
F15 C1
(19/21)
CA_XRESET_IC_3401
J16 B2 BATT_IB_1
32KHZ
A14
IC3301
CS_RTC SHUTTER_CHARGE_MOTOR_1,
U13
SHUTTER_CHARGE_MOTOR_2
CHARGE MOTOR
CN3301 (1/2)
DRIVE
A16
(13/21)
X3001
10MHz
A15
RL-103 FLEXIBLE BOARD: NEX-3A/3D/3K
RL-101 FLEXIBLE BOARD:
CN3505
NEX-5A/5D/5CD/5K/5CK/5H
IR_REMOTE
23
XDIRECT_PB S001 - S003
5
XPOWER_SW
13
, ON/OFF , SHUTTER
XS1
20
XS2
CAM_SO_2
19
XMENU
6
KEY_AD_DEL KEYAD_A
7
KEY_AD_CURSOR KEYAD_B
8
XDIAL_1_A_CA WHEEL_A
9
XDIAL_1_B_CA WHEEL_B
10
XMOVIE_REC MOVIE_REC
11
AF_LED_A
25
TH001
BATT_TEMP
14
SP ±
VL_3V
(
18
LITHIUM RECHARGEABLE
BT900
INT_MIC_R
3
EXT_FLASH_TRIG
C16
D13
C9
Q1201
XUSB_CABLE_IN
XSHUTTER_CHARGE_CAM_3
USB
XOR_USB_CABLE_IN XSHUTTER_CHARGE_CAM_1
DETECT
XSHUTTER_CHARGE_CAM_2
CN1307 OR_USB_DM, OR_USB_DP
14
HDMI
15, 16
19
FP-1237
FLEXIBLE
BOARD
CN1801 CN101
XRESET_OR
9 5
LCD901
3.0 inch
COLOR
LCD
MODULE
BL_L
44 60
Q0102
BL_H
LCD 45 61
BACKLIGHT SE101
BACKLIGHT
DRIVE
AMBIENT
AMB_LIGHT_OUT
LIGHT
2
SENSOR
BT901
( )
BATTERY
BT-063 FLEXIBLE BOARD: NEX-3A/3D/3K TERMINAL
CN3503
BT-060 FLEXIBLE BOARD: NEX-5A/5D/5CD/5K/5CK/5H BOARD
+
S
-
CM ± CHARGE
M
MOTOR
MB CHARGE UNIT
(1/2)
NEX-5A/5D/5CD/5K/5CK/5H
4 IC001
REMOTE
SENSOR
CONTROL SWITCH
BLOCK (SW75110)
CN001
MENU
2
3
CONTROL WHEEL,
4
SOFT KEY,
5
MOVIE
6
7
D001
( )
AF ILLUMINATOR/
SELF-TIMER/
SMILE SHUTTER
SP901
(SPEAKER)
)
BATTERY MIC901
( MICROPHONE UNIT )
INT_MIC_L MIC902
( )
MICROPHONE UNIT
EX_MIC_L
9
EX_MIC_R
11
CN3202
IHS_ID1, IHS_ID2
SMART ACCESSORY
CLK, SIO
EXT_FLASH_TRIG
5
CN3201
BODY_VD_LENS
7
BODY_CS_LENS
2
MB N
BODY_DATA_LENS
3
CONTACT UNIT
LENS_DATA_BODY
4
LENS_CS_BODY
5
CN3301 (2/2)
13
15
MB CHARGE UNIT (2/2)
16
CHARGE_MOTOR_TEMP
1
VBUS
1
CN1201
USB
: VIDEO SIGNAL
: AUDIO SIGNAL
: VIDEO/AUDIO SIGNAL