Read Sony DSC-HX300 Service Manual online
4-1
DSC-HX300_L3
4. BLOCK DIAGRAMS
4-1. OVERALL BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
BL_L
BL_H
9
8
7
7
10
9
8
7
7
10
CN402
LENS
LENS BLOCK
IRIS
(METER)
IRIS
MOTOR
MR_+/-
SHUTTER
MOTOR
PITCH+/-
LENS_TEMP
XZM_RST_LED
OPTICAL IMAGE STABILIZER
FOCUS_+/-
IRIS_A/XA/B/XB
ZOOM+/-
MSHUT+/-
XZM_FG_LED
ZM_DC_FG_A/B
ZM_SENS_1ST
X201
12MHz
G3
L1
IMGR_RST
CN706
CD-1003 FLEXIBLE BOARD
OSC_CLK_OUT
SDI, SDO
CMOS
IMAGER
CP001
SCK, XCE
SY-1016 BOARD
MSHUT_EN/DIR
IRIS_DIR_A/B, IRIS_BRK_A/B, ZM_BRK_A
XSYS_RESET
CLK_IC_403, XCS_IC_403,
CAM_V, IC_403_INT_REQ,
IC_403_3_EXPOSE, IC_403_3_P_LIMIT
CAM_V, IC_403_INT_REQ,
IC_403_3_EXPOSE, IC_403_3_P_LIMIT
IC_403_SI/SO/SCK
XIC_403_RST
CMOS_CLK_OUT
IMGR_RST
SENS_HD
SENS_SI/SO
SENS_SCK/XCS
SENS_SCK/XCS
IC_403_VD
ZM_DC_FG_A/B, XZM_FG_LED,
ZM_SENS_1ST, XZM_RST_LED,
LENS_TEMP
ZM_SENS_1ST, XZM_RST_LED,
LENS_TEMP
SE401
PITCH_AD
YAW_AD
YAW_AD
AH2
D1
08
CPU,
AV SIGNAL PROCESS,
CAMERA DSP,
LENS CONTROL,
MODE CONTROL,
HDMI PROCESS
(3/10 - 5/10)
DOAP - DOJP,
DOAM - DOJM,
DCKP, DCKM
PITCH_HALL+/-, PITCH_BIAS-
YAW_HALL+/-, YAW_BIAS-
YAW+/-
OIS DRIVE,
IRIS/FOCUS/
ZOOM/SHUTTER
MOTOR DRIVE
(6/10)
SENS_DATA_P1 - P10,
SENS_DATA_M1 - M10,
SENS_CLK_P/M
SENS_DATA_M1 - M10,
SENS_CLK_P/M
SENS_VD
XHS
H3
MD_OUT4A/OUT4B
ST-1013 BOARD
ST_UNREG
Q001
IC001
ANODE
CATHODE
D002
T001
XSTRB_FULL
CN732
STRB_CHG
STRB_ON
ROLL_AD
SE101
VST_C_RESET_R
+
FLASH
DRIVE
FLASH
CONTROL,
CHARGE
CONTROL
D703
C901
CHARGING
CAPACITOR
FLASH
UNIT
SE-1004 FLEXIBLE BOARD (1/2)
KEY_AD_2, 3
MODE_DIAL_0/1
JOGDIAL_A/B
XAE_LOCK_SW
XSHUT_SW
MODE_DIAL_0/1
JOGDIAL_A/B
XAE_LOCK_SW
XSHUT_SW
XAE_LOCK_SW
XSHUT_SW
XSHUT_SW
XPOWER_LED
XPWR_ON
MODE_DIAL_0/1
JOGDIAL_A/B
XAE_LOCK_SW
XSHUT_SW
JOGDIAL_A/B
XAE_LOCK_SW
XSHUT_SW
XPOWER_LED
CN736
XDIRECT_PB
XDIRECT_PB
KEY_AD_1
KEY_AD_0
KEY_AD_0
KEY_AD_1
KEY_AD_0
KEY_AD_0
FP-2131 FLEXIBLE BOARD (1/2)
CONTROL
SWITCH
BLOCK
(SW63490)
CONTROL
SWITCH
BLOCK
(KEY6349)
CN773
(1/2)
(1/2)
CN004
STRB_CHG_CNT
CN770
(1/2)
(1/2)
XUSB_LED
KEY_AD_0 - 3
XSTRB_FULL
STRB_CHG
STRB_CHG_CNT
STRB_CHG_CNT
STRB_ON
BT-2005
FLEXIBLE
BOARD
HB-1002
FLEXIBLE
BOARD
CN001
D707
(ACCESS)
TH251
XMS_ACC_LED
11 - 32
42
41
41
49, 50
45, 47
45, 47
44
7 - 10
1 - 4
37 - 40
42, 45
43
14
15
15
20, 21
16, 18
12
33 - 36
30 - 32
22 - 25
26 - 28
38
XVS
H2
AC29
AC30
AC30
W1
W2
W2
AK29
AK28
AK28
AK28
AB17
E3
P25
F5
IC403
PITCH/YAW
SENSOR
(6/10)
M
M
M
M
ZOOM
MOTOR
M
M
FOCUS
MOTOR
M
M
YAW
MOTOR
M
M
ZOOM
RESET
SENSOR
FOCUS
MR
SENSOR
LENS TEMP
SENSOR
HALL
ELEMENT
ZOOM
FG
PITCH
MOTOR
M
M
IC101
ROLL SENSOR AMP
(2/2)
ROLL SENSOR
(2/2)
HALL
ELEMENT
ROLL_AD
VST_C_RESET_R
VST_C_RESET_R
3
2
2
4
5
44
42
41
6, 10
3, 4
1, 2
1, 2
8
5
5
12
15
16
16
PD-1019
BOARD
3.0 INCH
COLOR
LCD
BACKLIGHT
LCD901
(LCD MODULE)
COLOR EVF
UNIT
LCD902
MIC901
(MICROPHONE UNIT)
S002
(POP-UP DETECT)
SP901
(SPEAKER)
D001
SELF-TIMER,
SMILE SHUTTER,
AF ILLUMINATOR
11 - 25
30
31
28
31
28
4
5, 6
1
9
3
6
2, 3
15
10
12
11
3, 4
CN001
CN001
CN001
CN001
CN003
CN773
(2/2)
CN002
1, 2
CA
AN
HSYNC
CS
VSYNC
DCLK
SDI, SCL
FP-2131
FLEXIBLE
BOARD (2/2)
SE-1004 FLEXIBLE
BOARD (2/2)
FP-2130 FLEXIBLE BOARD
UM-1002 FLEXIBLE BOARD
PR-1003 BOARD
35
34
32
34
32
7
8, 9
39
38
38
11-18,
21-28
12-19,
22-29
5
6
4
6
4
17, 19
20
3
8-11,
13-16
5
6
8
6
8
33
31, 32
1
2
2
AFLED_ON
XAF_LED
XAF_LED
XSTRB_POPUP
XSTRB_POPUP
XRESET_REQ
XCS_DD
XSYS_RESET
XCS_LCD
XCS_LCD
LCD_HS
LCD_VS
LCD_VS
LCD_HS
LCD_VS
LCD_VS
LCD_CLK_OUT_LCD
LCD_CLK_OUT_LCD
AV_SO/SCK
AV_SI/SO/SCK
CbCr0 - 7, Y0 - 7
LCD_G_D0 - D7, LCD_B_D0 - D7
LCD_G_D0 - D7, LCD_B_D0 - D7
SEN
VSYNC
NRESET
(L)
DATA0 - 7
SDAT, SCLK
HSYNC
CLOCK
CN770
(2/2)
5
6
4
6
4
17, 19
20
3
8-11,
13-16
XCS_EVF
XCS_EVF
XSYS_RESET
MIC_L
MIC_R
LCD_HS
LCD_VS
LCD_CLK_OUT_EVF
AV_SO/SCK
LCD_VS
LCD_CLK_OUT_EVF
AV_SO/SCK
AV_SI/SO/SCK
AV_SI/SO/SCK
XPWR_ON,
XDIRECT_PB
XMS_IN, XEXT_IN
XDIRECT_PB
XMS_IN, XEXT_IN
I2C_SDA/SCK
I2C_SDA/SCK
XUSB_LED
I2C_SDA/SCK
LCD_B_D0 - D7
INT_MIC_L
INT_MIC_R
IC_201_I2S_SDI0
IC_201_I2S_SDO
IC_201_I2S_SDO
IC_201_I2S_BCLK,
IC_201_I2S_WCLK,
IC_201_AUDIO_MCLK
IC_201_I2S_WCLK,
IC_201_AUDIO_MCLK
XCS_AUDIO
5
7
(R)
DC/DC
CONVERTER
(1/10)
IC001
FRONT
CONTROL,
AUDIO
PROCESSOR
(2/10)
IC101
IC201
USB INTERFACE
(9/10)
IC801
D7
XSYS_RESET
XSYS_RESET
D7
MULTI
D+/-
LINEOUT_R/XAE_LOCK_SW
LINEOUT_L/XSHUT_SW
9
8
UART_TX/LANC_SIG
UART_RX/BOOT_IN
XPWR_ON
AD_JACK_IN
3,5,6,8,9,
11,12,14
1
15
17, 18
2,4,7,8,10,11,
13,16,17,20
1,3,6,13,
15,21,23
14
CN002
HDMI
Data0+/-, Data1+/-,
Data2+/-, Clock+/-
SDA, SCL
CEC
HotPlugDetect
2,4,6,8,10,
12,14,16
24
18
20, 21
HDMI_DATA0P/N - HDMI_DATA2P/N, HDMI_CLOCKP/N
HDMI_SDA/SCL
HDMI_CEC
XEXT_IN
XMS_IN
XEXT_IN
XMS_IN
TE0_XSDCD
MSX_INS_HIZ_MPU
D705
D706
TE0_SDWP
TE0_SDWP
ACC_INT
MSX_D0 - 7, MSX_CLK/BS
SD_DAT0 - 3, SD_CLK/CMD
HDMI_SDA/SCL
HDMI_CEC
HDMI_CEC
HPD
38, 40
32
29
31
30
CN734
CN737
CN728
USB_CN_DP/DM
USB_DP/DM
XAE_LOCK_SW
XSHUT_SW
28
27
UART0_DBG_ACC_TXD
UART0_DBG_ACC_RXD
UART0_DBG_ACC_TXD
UART0_DBG_ACC_RXD
BOOT_SERIAL_IN
UART0_DBG_ACC_RXD
BOOT_SERIAL_IN
XPWR_ON_ACC
AD_JACK_IN
AD_JACK_IN
7
XRESET_REQ
26
XRESET_REQ
LEVEL SHIFT
Q202
LEVEL SHIFT
Q201
SE950
Q711
MF_RING_A/B
MF_ZOOM_SW
MF_ZOOM_SW
3 AXIAL
ACCELERATION
SENSOR
(10/10)
PH100, PH101
S100
(ZOOM/MF)
CN100
CN708
PR1/PR2_SENS
MF_ZOOM_SW
MANUAL RING
ROTATION
DETECT
MEMORY
STICK
PRO DUO
SD
2
4, 6
5
1, 3
PR1/PR2_SENS
MF_ZOOM_SW
: VIDEO SIGNAL
: AUDIO SIGNAL
: VIDEO/AUDIO SIGNAL
: AUDIO SIGNAL
: VIDEO/AUDIO SIGNAL
X101
32.768kHz
E1
D1
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