Read Sony DSC-TX7 / DSC-TX7C (serv.man2) Service Manual online
4-1
DSC-TX7/TX7C_L2
4. BLOCK DIAGRAMS
4-1. OVERALL BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
XSHUT_SW
: VIDEO SIGNAL
: VIDEO/AUDIO SIGNAL
SY-236 BOARD
(3/12, 4/12, 5/12)
CD-770 FLEXIBLE
BOARD
XDD_SYS_RST
IC211
LCD_HS/VS/CK
LCD_R_D0 - D7, LCD_G_DO - D7, LCD_B_DO-D7
XCS_PANEL
BL_L
BL_H
IC_401_2_SI/SO, XIC_401_2_SCK
BB_SO, XBB_SCK
3.5 inch
WIDE COLOR
LCD
LCD
BACKLIGHT
CN707
LCD901
(LCD MODULE)
2
61
60
5
IRIS_DIR_A/B, IRIS_BRK_A/B
ZM_DIR_A/B, ZM_BRK_A/B
CN401
IC401
OIS DRIVE,
IRIS MOTOR DRIVE,
FOCUS MOTOR DRIVE,
ZOOM MOTOR DRIVE
(6/12)
IRIS_A/A/B/B
CPU,
CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
: AUDIO SIGNAL
LENS
LENS BLOCK
IRIS
(METER)
IRIS
MOTOR
M
PITCH_HALLBIAS +/-, PITCH_HALL +/-
E8
XDD_SYS_RST
XCS_IC_401_2
E7
XIC_401_2_RST
CLK_IC_401_2
PITCH/YAW
SENSOR
( )
SE401
ZOOM_A/A/B/B
M
PITCH
MOTOR
ST-223 FLEXIBLE BOARD
RL-090 FLEXIBLE BOARD
ST_UNREG
Q001
FLASH
DRIVE
FL61430
FLASH
CONTROL,
CHARGE
CONTROL
IC001
XE_A(H)
TRIGGER
XE_K(L)
+
C901
CHARGING
CAPACITOR
( )
D003
R003
5
4
6
1
T001
XSTRB_FULL
CN709
STRB_CHG
STB_CHG_CNT
STRB_ON1
STRB_ON1
XDIRECT_PB
KEY_AD0
XAE_LOCK_SW
STRB_CHG
XSTRB_FULL
STRB_CHG_CONT
XAF_LED
D006
SELF-TIMER
SMILE SHUTTER
AF ILLUMINATOR
12
9
10
8
4
( )
XPWR_ON
YAW +/-
YAW_HALL +/-, YAW_HALLBIAS +/-
M
FOCUS
RESET
SENSOR
M
M
HALL
ELEMENT
38
CN710
FC_SENS
XFC_RST_LED
FC_DIR_A/B, FC_BRK_A
IC_401_2_P_LIMIT
IC_401_2_EXPOSE
8
7
1
7
1
5
W21
AL20
C8, B7, B8
HALL
ELEMENT
YAW
MOTOR
FOCUS
MOTOR
ZOOM
MOTOR
FLASH
UNIT
S002, S003, S005 - S007
S001
32 - 35
37
21
20
20
ZOOM
RESET
SENSOR
24 - 27
10, 1
1, 13, 14
16, 1
5 - 2
LENS TEMP
SENSOR
18
PITCH +/-
LENS_TEMP
XZM_RST_LED
ZM_SENS_1ST
OPTICAL IMAGE STABILIZER
34 - 57
31 - 33
6
ZM_SENS_1ST
FC_SENS
XFC_RST_LED
XZM_RST_LED
08
TRIG_BHD
STRB_ON
+
C902
CHARGING
CAPACITOR
( )
28 - 31
FOCUS_A/A/B/B
7 - 9, 12
XSTILL_LED
XMOVIE_LED
XPWR_LED
D001 - D003
9
4
3
4
3
SENS_DATA_P0-P7 , SENS_DATA_M0-M7
XCLR
IMAGER_TEMP
CMOS
IMAGER
CP1001
CN1001
CN701
28, 30, 34, 36, 40, 42, 46, 48, 52 54, 58, 60, 64, 66, 70, 72, 76, 78
F13
9
1
K13, L13
IMGR_RST
XHS, XVS
SENS_HD, SENS_VD
18, 19
3, 5, 9, 1
1, 15, 17, 21, 23, 33,
35, 39, 41, 45, 47, 51, 53
72
80
62, 63
DOAP, DOAM, DOBP, DOBM,
DOCP, DOCM, DOEP, DOEM,
DOFP, DOFM, DOHP, DOHM,
DOIP, DOIM, DOJP, DOJM ,
DOKP, DOPM
IMGR_TMP
TH1001
M1
LDO_PLL_1.8V
X1001
60MHz
TOUCH
PANEL
TOUCH_PANEL_X/Y
TOUCH_PANEL_SEL_X/Y
5
2
2
TOUCH
PANEL
INTERFACE
Q702 - Q704
1, 4
YL
XR
CN708
CN704
CN951
CN703
11, 12
XBB_SO/SCK
I2S_SO, I2S_SI, I2S_SCK, I2S_LRCK
BT-056
FLEXIBLE
BOARD
(1/2)
SP901
I2C_SDA, I2C_SCK
ORPAN_YOUT (NC)
ORPAN_PBOUT (NC)
ORPAN_PROUT (NC)
ORPAN_PBOUT (NC)
ORPAN_PROUT (NC)
HDMI_D00 - HDMI_D15
ORPAN_L_AUOUT
XDD_SYS_RST
ORPAN_YOUT
VIDEO_AMP_ON
V_LINE_OUT
HDMI_DE, HDMI_HSYNC,
HDMI_VSYNC, HDMI_SELCK,
HDMI_SCK, HDMI_SD0, HDMI_WS
USB_DP, USB_DM
15, 17
XMS_IN
AU_LINE_OUT_L
AU_LINE_OUT_R
MUTE
CONTROL
Q501, Q502
AUDIO AMP
(7/12)
IC501
HDMI
TRANSMITTER
(8/12)
IC601
VIDEO AMP
(7/12)
IC502
MEMORY STICK
PRO DUO
XCS_AUDIO
DDCSDA, DDCSCL
CEC
HPD
AUDIO_MUTE
SP +/-
HDMI_TX_CLOCK
E6
HDMI_JACK_IN
HDMI_JACK_IN
MIC501
(MICROPHONE) (L ch)
MIC502
(MICROPHONE) (R ch)
LEVEL
SHIFT
Q601
34
36
36
32
7
9
9
11
38
(LOUDSPEAKER)
MULTI
CONNECTOR
( )
7,8,10,1
1,16,17
1,3,6,15,21,23,26
14
24
24
D954
TMDS CLOCK +/-
TMDS_DATAO +/-,TMDS_DATA1 +/-,
TMDS_DATA2 +/-
35, 37, 29, 31, 23, 25
41, 43
40, 42
46
CN703
-
+
BT901
BATTERY
TERMINAL
BOARD
BATT_UNREG
BATT_GND
REG_GND
S
BATT_SIG
BATT_UNREG
BATT_SIG
BT-056 FLEXIBLE
BOARD (2/2)
6 - 10
1 - 4
5
BATTERY
DETECTOR
(2/12)
IC201
XCS_IC_201, XIC_201_SCK,
IC_201_SO/SI/CLK
XDD_SYS_RST
B2
X211
12MHz
DATA
PROCESS,
MEMORY
CONTROL
(10/12)
IC801
Mobile DDR
SDRAM
(11/12)
IC851
AND
IC802
IC_801_IO_ON
IC_801_CLK
CLK_SYS_OUT
AC12
AN_VCLK_OUT
PCI_XBE0 - PCI_XBE3
AA1
PCI_CLKOUT
U1
J1
PCI_XRESET
W2
H1
IC_801_DDR_CLK
M23
G2
XIC_801_DDR_CLK
N23
G3
AN_VCLKR_IN
H1
AC5
AN_LRCK_INOUT, AN_MCK_OUT,
AN_ADAT, AN_FLD, AN_SYSCLK_OUT
PCI_PAR, PCI_XFRM, PCI_XIRDY,
PCI_XTRDY, PCI_XSTOP, PCI_XDEVSEL,
PCI_XPERR, PCI_XINTA_AN,
PCI_XGNTTS, PCI_XREQFS
AN_VDAT0 - AN_VDAT7
PCI_AD0 - PCI_AD31
IC_801_DDR_D00-D31
IC_801_DDR_A00-A13
IC_801_DDR_DQM0/DQM3
IC_801_DDR_DQS0/DQS3
AK21
IC_801_DDR_BA0/BA1
IC_801_DDR_CKE1
IC_801_DDR_RAS/CAS/WE/CS0
A_2.7V
XAF_LED
XSTRB_FULL
STRB_CHG
STB_CHG_CNT
STRB_ON1
STRB_ON1
STILL_LED_ON
MOVIE_LED_ON
XPWR_LED
XAE_LOCK_SW
XSHUT_SW
XDIRECT_PB
XPWR_ON
KEY_AD_0
KEY_AD1
12
KEY_AD_1
LED
SWITCH
DC/DC CONVERTER
FRONT CONTROL
(1/12)
IC001
AK20
F9
X001
32.768kHz
XAF_LED
XLV_ON
XPWR_ON
XMS_IN
USB_VBUS
XRESET_REQ
SE001
(SHUTTER DETECT)
OUT
3, 4
BB_SI/SO, XBB_SCK
BB_SI/SO, XBB_SCK
BL_H, BL_L
J11
H11
XDD_SYS_RST
XDIRECT_PB
XAV_JACK_IN
L3
STILL_LED_ON
MOVIE_LED_ON
XPWR_LED
XAE_LOCK_SW
XSHUT_SW
KEY_AD_0
KEY_AD_1
12
2, 4, 6
D007
ACV_UNREG
Q012
Q011
SWITCH
SWITCH
Q010
SWITCH
XACV_IN
GPIO_S_10
D956
GPIO_S_11
XBATT_IN
NC
SENS_VD
XDD_SYS_RST
LENS_TEMP
Q705
D702
J8
XCS_DD
7
SP +/-
AU_LINE_OUT_L
AU_LINE_OUT_R
TE_DATO-DAT3_MPU, TE_CLK_MPU
MSX_D0-D3_MPU, MSX_CLK_MPU
TE_DATO-DAT3_CN, TE_CLK_CN
MSX_D0-D3_CN, MSX_CLK_CN
26
USB_VBUS
8
XAV_JACK_IN
SD
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.0 are shown in blue.
Ver. 1.1 2010.02
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