Read Sony DSC-TX55 Service Manual online
4-1
DSC-TX55_L3
4. BLOCK DIAGRAMS
4-1. OVERALL BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
XSYS_RESET
XSYS_RESET
CLOCK
GENERATOR
(4/9)
2
7-4
11-8
15
-12
24-2
7
31,29,30,32
34,36,33,35
23,22,39
3
20
19
19
37
XSHUT
SY-297 BOARD
LENS
LENS BLOCK
IRIS
(METER)
IRIS
MOTOR
M
YAW/PITCH
SENSOR
(7/9)
SE401
M
PITCH
MOTOR
XAE_LOCK
XSHUT_SW
XAE_LOCK_SW
M
M
M
IRIS_DIR_A/B, IRIS_BRK_A/B
ZM_DIR_A/B, ZM_BRK_A
XSYS_RESET
XIC_401_RST
FC_DIR_A/B, FC_BRK_A
IC_401_3_EXPOSE,
IC_401_3_P_LIMIT,
IC_401_IC_211_CLK
YAW
MOTOR
FOCUS
MOTOR
ZOOM
MOTOR
S001
ZOOM RESET
SENSOR
FOCUS RESET
SENSOR
HALL
ELEMENT
LENS TEMP
SENSOR
HALL
ELEMENT
OPTICAL IMAGE
STABILIZER
KEY_AD_0
KEY_AD_0
XPWR_ON
XPWR_ON
XPWR_ON
S002, S003, S004
08
XCHG_LED
XUSB_LED
XUSB_LED
D003, D004
SENS_DATA_P0 - SENS_DATA_P9,
SENS_DATA_M0 - SENS_DATA_M9,
SENS_CLK_P/M
IMGR_RST
XHS, XVS
SDI,SDO,
SCK, XCE
DOAP - DOJP,
DOAM - DOJM,
DCKP, DCKM
CN403
PITCH HALL+/-, PITCH HALLBIAS+/-
YAW+/-
YAW HALL+/-, YAW HALLBIAS+/-
FC_SENS
XFC_RST_LED
PITCH+/-
LENS_TEMP
XZM_RST_LED
ZM_SENS_1ST
ZM_SENS_1ST,
XZM_RST_LED,
FC_SENS,
XFC_RST_LED,
LENS_TEMP
XZM_RST_LED,
FC_SENS,
XFC_RST_LED,
LENS_TEMP
OIS DRIVE,
IRIS/ZOOM/FOCUS
MOTOR DRIVE
(7/9)
IC401
CN001
CN715
CD-829 FLEXIBLE BOARD
CN716 (2/2)
RL-114 FLEXIBLE BOARD (2/2)
CMOS
IMAGER
CP1001
H3,
H2
Y26,Y25
AC22
J7
H7
AC25
4
1
3
3
G3
OSC_CLK_OUT
72M_CLK_OUT
L1
IMGR_RST
SENS_HD/VD
SENS_SI/SO/SCK/XCS
AH2
E28
AF4
AF4
E8
E7
12M
13, 14
18, 15,
17,16
33, 36,
34, 35
21
11
29-50
37, 38
30
40
1-22
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL,
HDMI PROCESS
(4/9 - 6/9)
IC211
X211
72MHz
CN710
CN716 (1/2)
D702
TH251
RL-114 FLEXIBLE BOARD (1/2)
D703
(MS ACCESS)
STRB_CHG
XSTRB_FULL
STRB_ON
XSYS_RESET
XMS_ACC_LED
XAF_LED
XAF_LED
HOT_STBY_IN
HOT_STBY_OUT
STRB_CHG,
XSTRB_FULL,
STRB_ON
XSTRB_FULL,
STRB_ON
4
17
15
14
9
4
3
5
XAF_LED
XPWR_LED
XPOWER_LED
KEY_AD_0,
XAE_LOCK_SW,
XSHUT_SW,
XPOWER_LED
XAE_LOCK_SW,
XSHUT_SW,
XPOWER_LED
10
13
CN802
CN801
3.3 INCH
ORGANIC
EL PANEL
TOUCH PANEL
EL901
(DISPLAY MODULE)
24-47
18,
17
3,
5
15
16
22
19
20
2
6
6
I2C_SDA, I2C_SCK
I2C_SDA,
I2C_SCK
I2C_SDA,
I2C_SCK
I2C_SCK
2,
1
SP+/-
SP+/-
CAP_TP_INT
XRES
XRES
AV_SI, AV_SO, AV_SCK
XCS_AUDIO
XCS_AUDIO
IC_211_I2S_SDI0/SDO,
IC_211_I2S_BCLK/WCLK, IC_211_AUDIO_MCLK
AV_SI, AV_SO, AV_SCK
AV_SI,
AV_SO,
AV_SCK
LCD_HS
LCD_VS
LCD_VS
LCD_CLK_OUT
XCS_LCD
XSYS_RESET
AV_SO, AV_SCK
CN701
CN803
D801
D802
12,
14
11,
13
19
7
18,19,12,
13,16,14
3,2,4,
6,7,1
5
CN717
CN101
CN102
16
10
1
21
LINEOUT_L
23
6
8
8
3
LINEOUT_R
XPWR_ON
XPWR_ON
6
BATT_UNREG
17
USB_ID
XAV_JACK_IN
USB_VBUS
ST_UNREG,
REG_UNREG
REG_UNREG
COMPO_VIDEO
COMPO_VIDEO
XCS_DD
XRESET_REQ
XRESET_REQ
CRADLE_UO/UI
XRESET_REQ
2,
4
ACV_UNREG
VL 3V
MC_USB_DP, MC_USB_DM
USB_ID, XAV_JACK_IN, CRADLE_UO/UI
USB_DP, USB_DM
SD_DAT0 - SD_DAT3, SD_CLK/CMD
MSX_D0 - MSX_D3, MSX_CLK/BS
SD_DAT0 - SD_DAT3, SD_CLK/CMD
MSX_D0 - MSX_D3, MSX_CLK/BS
XEXT_IN
XMS_IN
XMS_IN,
XEXT_IN
XEXT_IN
TE0_XSDCD
MSX_INS_HIZ_MPU
HDMI_DATA0N-DATA2N, HDMI_DATA0P-DATA2P
HDMI_CLOCKN/CLOCKP
HDMI_SDA
HDMI_SCL
HDMI_CEC
HDMI_SCL
HDMI_CEC
HPD
HPD
INT_MIC_L
MIC002
(MICROPHONE)
10,
14,
18
12,
16,
20
6, 8
1
4
3
4
3
19
11,8,5
9,6,3
14, 12
18
17
15
17
15
1
HDMI
BATT_SIG
BATT_SIG
BATT_UNREG
Q211
LEVEL SHIFT
Q212
LEVEL SHIFT
PROGRAMMABLE
BATTERY CHARGER
(2/9)
IC051
VBUS OVER
CURRENT
DETECT
(2/9)
IC056
FRONT CONTROL,
AUDIO AMP
(3/9)
IC101
C3
MIC_L
MIC_R
USB_SEL
MIC001
(MICROPHONE)
USB SWITCH
(2/9)
IC052
DC/DC
CONVERTER
(1/9)
IC001
E5
: VIDEO SIGNAL
: VIDEO/AUDIO SIGNAL
: AUDIO SIGNAL
BATT_SIG
D301
PITCH_AD
YAW_AD
(MEMORY CARD SLOT)
LCD_R_D0 - D7, LCD_G_D0 - D7, LCD_B_D0 - D7,
3 AXIS
ACCELERATION
SENSOR
(9/9)
SE801
(
)
MULTI
CONNECTOR
HDMI_SDA
HDMI_SCL
HDMI_SCL
HDMI_CEC
IC213
IRIS_A/ /B/
_
A
_
B
ZOOM_A/ /B/
_
A
_
B
FOCUS_A/ /B/
_
A
_
B
IC_401_SI/SO/SCK,XCS_IC_401
DATA0-,DATA1-,DATA2-,DATA0+,DATA1+,DATA2+
CLOCK-/+
SDA
SCL
CEC
HOTPLUG DETECT
INT_MIC_R
BACKUP_VDD
TH051
I2C_SDA, I2C_SCK
USB_DP/DM
FLASH UNIT
C901
+
CHARGING
CAPACITOR
HD-044 FLEXIBLE BOARD
10,
14,
18
12,
16,
20
6, 8
1
4
3
4
3
19
DC/DC
CONVERTER
(1/9)
IC008
Q801
CARD INSERT DETECT
BATTERY
TERMINAL
SP901
(LOUDSPEAKER)
BT901
LITHIUM
BATTERY
TB701
TB703
TB702
USB_DP/DM
X101
32.768kHz
E1
D1
MUTE_L
MUTE_R
MUTE_R
CAP_TP_INT
XRES
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