Sony DSC-TX55 Service Manual ▷ View online
6-5
DSC-TX55_L3
XSYS_RESET
AV_SCK
AV_SO
IC_211_AUDIO_MCLK
IC_211_I2S_WCLK
BATT_SENS
SP-
XPWR_OFF
XWAKE
XEXT_IN
HPD
HPD
IC_211_I2S_SDO
AV_SI
XUSB_OK
XPWR_ON
SP+
XPWR_OFF
IC_211_AUDIO_MCLK
XCS_AUDIO
XEXT_IN
XUSB_OK
XWAKE
XSYS_RESET
XCS_AUDIO
AV_SI
IC_211_I2S_BCLK
IC_211_I2S_BCLK
IC_211_I2S_WCLK
IC_211_I2S_SDO
IC_211_I2S_SDI0
AV_SCK
AV_SO
BATT_SENS
IC_211_I2S_SDI0
LINEOUT_L
LINEOUT_R
LINEOUT_L
LINEOUT_R
XMS_IN
XMS_IN
XPWR_ON
XSYS_RESET
DD_3.1V
AV_SCK
IC_211_AUDIO_MCLK
CL101
IC101
BU76381GUW-E2
G5
AVDD
F6
ABIAS
F7
AVSS
B3
DVDD
E6
LINEOUT_L
E5
MUTE_L
D6
LINEOUT_R
E7
MUTE_R
D7
EVROUT
D5
SPIN
C7
SPOUT_N
B6
SPOUT_P
B7
SPVDD
C6
SPVSS
D2
RTC_GND
E1
OSC_O
D1
OSC_1
D3
BACKUP_VDD
G4
EVER_VDD
F2
UNREG_MON
E2
UNREG
A1
32KHZ_OUT
C1
VBAT
C2
ACV_DET
F5
MICBIAS_R
E4
MICBIAS_L
G7
MIC_IN_R
G6
MIC_IN_L
C5
WCLK
B5
BCLK
A6
SDI
A7
SDO
A5
MCLK
A3
XCS
B4
SCLK
C4
SI
A4
SO
D4
XPWR_OFF
C3
XSYS_RESET
G2
XMS_IN
G1
XEXT_IN
E3
XPWR_ON1
G3
XPWR_ON2
F3
XPWR_ON3
F4
XPWR_ON4
F1
XWAKE
A2
USB_VBUS
B2
HPD
XUSB_OK
C116
1u
BATT_UNREG
IC_401_2.8V
C119
XX
C108
0.1u
R118
XX
REG_GND
REG_UNREG
REG_GND
REG_GND
REG_GND
XPWR_ON
C112
1u
XCS_AUDIO
C115
10p
50V
C114
12p
50V
XPWR_OFF
XEXT_IN
R115
2200
DD_1.8V
R120
XX
EVER_VDD
DD_3.1V
IC_211_I2S_WCLK
BATT_SENS
BACKUP_VDD
SP-
CL102
IC_211_I2S_SDI0
ACV_DET
AV_SO
C103
1u
REG_GND
HPD
C102
1u
R105 XX
C113
0.1u
AV_SI
IC_211_I2S_BCLK
R116
2200
IC_211_I2S_SDO
XWAKE
C120
XX
SP+
INT_MIC_L
INT_MIC_R
C105
0.47u
C106
0.47u
LINEOUT_L
LINEOUT_R
REG_GND
XMS_IN
CL103
C107
0.022u
1
2
3
4
X101
32.768kHz
SE101
MAGNETIC
A1 VDD
A2
GND
B1
OUT
B2
NC
R121
XX
R122
XX
PANEL
OPEN/CLOSE
DETECT
FRONT CONTROL,
AUDIO AMP
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
SY-297 BOARD (3/9)
FRONT CONTROL, AUDIO AMP
XX MARK: NO MOUNT
6-6
DSC-TX55_L3
72M_CLK_OUT
XSYS_RESET
SENS_HD
SENS_VD
Note: IC211 is not supplied, but this is included
in SY-297 COMPLETE BOARD (SERVICE).
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
DD_3.1V
REG_GND
IC_401_INT_REQ
LVDS_1.8V
STRB_CHG
FC_DIR_A
SENS_DATA_M6
Q212
SSM3K37MFV,L3SOF
SENS_DATA_M7
CL246
SENS_DATA_M3
USB_VBUS_IC_211
IRIS_DIR_A
HDMI_DATA0N
R221
6800
REG_GND
C241
2.2u
FC_DIR_B
C233
0.1u
D211
RB480Y-40T2R
4
1
3
2
SENS_CLK_P
C211
10u
REG_GND
SENS_CLK_M
HDMI_5V_ON
IRIS_BRK_A
SENS_SCK
FC_BRK_A
XRESET_REQ
HDMI_SDA_RB
A_1.1V
SENS_SI
C223
2.2u
AH28 DVDD_DAC
AH27 DVSS_DAC
AJ27
AVDD_DAC_2
AJ26
AVDD_DAC_1
AJ25
AVDD_DAC_0
AF25 AVSS_DAC_2
AH26 AVSS_DAC_1
AH25 AVSS_DAC_0
AE18 AVDD_HDMI
AF18 AVDD_HDMI
AH18 AVDD_HDMI
AJ18
AVDD_HDMI
AJ11
AVDD18_HDMI
AH12 AVSS_HDMI
AJ12
AVSS_HDMI
AF13
AVSS_HDMI
AF16
AVSS_HDMI
AF17
AVSS_HDMI
AH17 AVSS_HDMI
AJ17
AVSS_HDMI
AJ10
IOVDD_HMI2C
AH11 VSS
AC4 IOVDD_MERGE1
AC5 IOVDD_MERGE1
AB4 VSS
AB5 VSS
AJ3 IOVDD_CLKSYS
AJ4 VSS
AH4 VSS
AF6 AVDD_PLL0
AH6 AVDD_PLL1
AJ6 AVDD_PLL1
AH7 AVDD_PLL2
AJ7 AVDD_PLL2
AE6 AVSS_PLL0
AVSS_PLL1
AH5
AVSS_PLL1
AJ5
AVSS_PLL2
AE5
AVSS_PLL2
AF5
DAC_VREF
AG28
DAC_IREF
AG29
DAC_VBP
AE23
DAC_IOUTP
AF24
DAC_IOUTN_A
AE24
DAC_IOUTN_B
AE25
DAC_IOUTN_C
AF23
HDMI_TX2SOP
AH16
HDMI_TX2SON
AJ16
HDMI_TX1SOP
AH15
HDMI_TX1SON
AJ15
HDMI_TX0SOP
AH14
HDMI_TX0SON
AJ14
HDMI_TXCP
AH13
HDMI_TXCN
AJ13
HDMI_CKREFP
AF14
HDMI_CKREFN
AF15
HDMI_REXT
AF12
HDMI_SCL
AF9
CEC_INOUT
AH10
SA_TDI
AE8
SA_TDO
AE9
TPU5_OUT
AC9
TPU4_OUT
AB10
TPU3_OUT
AB11
TPU2_OUT
AC10
TPU1_INA_OUT
AB12
TPU1_INB
AC11
TPU0_INA_OUT
AC12
TPU0_INB
AB9
FRC_RTG_IN1
AD4
FRC_RTG_IN0
AC7
FRC_RTG_OUT3
AE4
FRC_RTG_OUT2
AD5
EXTIN_CLK2
G18
EXTIN_CLK1
H17
EXTIN_CLK0
H18
EXTOUT_CLK1
L8
EXTOUT_CLK0
M8
CLKGEN_DIV2
R25
IC_401_IC_211_CLK
L25
BYPASS_PLL_1
K7
BYPASS_PLL_0
L7
PLL_MODE_0
J8
DDRCKSEL
M7
PLL3_FREQ_SEL
K8
XRESET_REQ
AH3
XRESET
AF4
TEST_MODE
D5
DEBUG_MODE_0
AF8
K17
BOOT_MODE_2
K18
BOOT_MODE_1
L17
BOOT_MODE_0
AH2
CLK_SYS_IN
AF1
AVDD_PLL3
AF2
AVDD_PLL4
AE1
AVSS_PLL3
AE2
AVSS_PLL4
HDMI_SDA
AF10
ZM_DIR_B
C237
0.1u
SENS_DATA_P1
HDMI_5.0V
USB_DP
REG_GND
REG_GND
HDMI_SCL_RB
HDMI_DATA1N
DD_3.1V
SENS_DATA_M9
A_1.8V
CL241
R228
270
REG_GND
HDMI_DATA2N
R240
XX
C221
0.1u
HDMI_CLOCKN
R225
1k
SENS_DATA_P8
REG_GND
REG_GND
C226
0.1u
REG_GND
SENS_DATA_M0
A_1.1V
XPOWER_LED
C235
0.1u
CL242
C225
XX
REG_GND
REG_GND
SD_PWR_ON
DD_1.8V
SENS_DATA_P9
A_3.1V
C228
0.1u
SENS_DATA_P7
CL239
CL243
SENS_DATA_P3
C213
XX
SENS_DATA_P0
C240
0.1u
SENS_DATA_M4
USB_CHG_EN
C231
XX
REG_GND
SENS_DATA_M8
REG_GND
IC_401_3_P_LIMIT
C232
0.1u
HDMI_SDA
FC_SENS
R229
XX
DD_3.1V
C220
XX
DD_3.1V
HDMI_CEC
A26 AVDD_PI
B26 AVSS_PI
A27 IOVDD_PI
B24 VSS
A23 IOVDD_MERGE2
B23 IOVDD_MERGE2
D23 IOVDD_MERGE2
E23 IOVDD_MERGE2
D24 VSS
E24 VSS
J25
AVDD18_SUBL
J26
AVDD18_SUBL
H28 AVDD18_SUBL
H29 AVDD18_SUBL
AB25
AVDD11_SUBL
AB26
AVDD11_SUBL
AB28
AVDD11_SUBL
AB29
AVDD11_SUBL
K25 VSS
K26 VSS
J28
VSS
J29
VSS
AA25 VSS
AA26 VSS
AA28 VSS
AA29 VSS
T26
IOVDD_CLKCMOS
AC29 IOVDD_CMOSSIO
U26 VSS
P26 VSS
N26 VSS
M26 VSS
L26
VSS
AJ24
AVDD33_USB
AH24 AVDD33_USB
AJ23
AVSS33_USB
AH23 AVSS33_USB
AF22
AVSS33_USB
AE22 AVSS33C_USB
AJ19
IOVDD_USBPERI
AH21 VSS
C29
SENS2
C28
SENS0
B27
FG1A
B28
FG1B
P20
SYS_V
R20
CAM_V
T20
VD
M25
MSHUT_EN
L23
STRB_ON1
N20
STRB_ON2_MSHUT_EN2
M20
STRB_ON3_MSHUT_EN3
M23
DIR2B
N22
DIR2A
L22
BRK2A_EN2
M22
BRK2B
N25
DIR1A
U22
DIR1B
U23
BRK1A_EN1
N23
DIR0A
T23
DIR0B
T22
BRK0A_EN0
P23
SENS1A
P22
ND_DIR_A
R23
ND_DIR_B
L20
ND_EN
R22
IRIS0_IC_401_2_P_LIMIT
K29
SUBL_DINP9
K28
SUBL_DINN9
L29
SUBL_DINP8
L28
SUBL_DINN8
M29
SUBL_DINP7
M28
SUBL_DINN7
N29
SUBL_DINP6
N28
SUBL_DINN6
P29
SUBL_DINP5
P28
SUBL_DINN5
T29
SUBL_DINP4
T28
SUBL_DINN4
U29
SUBL_DINP3
U28
SUBL_DINN3
V29
SUBL_DINP2
V28
SUBL_DINN2
W29
SUBL_DINP1
W28
SUBL_DINN1
Y29
SUBL_DINP0
Y28
SUBL_DINN0
R29
SUBL_CLKINP
R28
SUBL_CLKINN
R26
CLK_CMOS_IN
Y25
SENS_VD
Y26
SENS_HD
W26
SENSSCK
V26
SENSSO
V25
SENSSI
W25
SENSXCS
AF20
USB_TXRTUNE
AE20
USB_VBUS
AF19
USB_ID
AH19
USB_ID_EXT
AJ22
USB_DP
AH22
USB_DM
AE21
USB_XO
AF21
USB_XI
AE19
USB_ANALOGTEST
AE13
VBUS_EN
AE15
VBUS_UNLIMIT
AE16
USB_CHG_EN
AC15
USB_CHG_HL
AC16
USB_PWR_EN
AE14
USB_ACV_DET
CL240
R234
1800
C243
0.1u
CL244
C219
0.1u
SENS_DATA_P4
R246
XX
HDMI_DATA1P
DD_1.8V
REG_GND
HDMI_CLOCKP
REG_GND
C239
0.01U
C227
22u
REG_GND
CL247
DD_3.1V
C224
0.1u
SENS_DATA_M5
HDMI_DATA2P
REG_GND
XSTRB_FULL
A_1.1V
IRIS_DIR_B
R235
1800
DD_3.1V
SENS_DATA_P5
SENS_DATA_M2
REG_GND
A_1.8V
IC_401_IC_211_CLK
DD_3.1V
IRIS_BRK_B
HDMI_DATA0P
Q211
LM6K1FS8T2R
6
1
5
2
4
3
CL248
A_1.8V
HDMI_SCL
SENS_XCS
C218
0.1u
A_3.1V
IC213
AK8153AU-L
CLOCK
GENERATOR
1
12M
2
SEL
3
ICLK
4
REF
5
GND
6
VDD
USB_DM
LVDS_1.8V
ZM_DIR_A
REG_GND
CL236
A_3.1V
C234
XX
DD_3.1V
REG_GND
R218
180
ZM_SENS_1ST
CL249
A_1.1V
SENS_DATA_M1
C236
22u
C214
0.1u
SENS_DATA_P6
CL245
STRB_ON
C230
0.1u
SENS_SO
CL238
SENS_DATA_P2
ZM_BRK_A
R231
27k
R233
33
REG_GND
DD_3.1V
R249
XX
COMPO_VIDEO
R223
82
USB_ID
X211
72MHz
CL250
USB_CUR_LIM
REG_GND
COM201
1
A_1.8V
2
LVDS_1.8V
PIsensor
SYSTEM
TPU/FRCRTG
Sync
BEAR/ETC
subLVDS
CMOS
USB
PLL
VideoDAC
SYSTEM CLK
HDMI
LEVEL SHIFT
LEVEL SHIFT
IC211 (1/6)
OLY1G1501D
CPU, CAMERA DSP, A/V SIGNAL PROCESS,
LENS CONTROL, MODE CONTROL, HDMI PROCESS
IC211 (2/6)
OLY1G1501D
CPU, CAMERA DSP, A/V SIGNAL PROCESS,
LENS CONTROL, MODE CONTROL, HDMI PROCESS
SY-297 BOARD (4/9)
CPU, CAMERA DSP, AV SIGNAL PROCESS, LENS CONTROL,
MODE CONTROL, HDMI PROCESS (1/3)
MODE CONTROL, HDMI PROCESS (1/3)
XX MARK: NO MOUNT
6-7
DSC-TX55_L3
IMGR_RST
LCD_VS
LCD_HS
XIC_401_RST
Note: IC211 is not supplied, but this is included
in SY-297 COMPLETE BOARD (SERVICE).
CL281
C268
0.1u
A_3.1V
XCS_DD
SD_DAT2
XCS_AUDIO
LCD_G_D4
CL282
XZM_RST_LED
C260
0.1u
EXT_VCC
R310
220k
CL279
CL283
IC_401_SCK
I2C_SDA
R334 XX
LCD_G_D0
REG_GND
REG_GND
CL291
SD_DAT0
HDMI_SDA_RB
SD_DAT1
CL251
XMS_ACC_LED
LCD_G_D5
LCD_R_D3
I2C_SCK
IC_401_3_EXPOSE
LCD_B_D2
HDMI_SCL_RB
R327 100
XAE_LOCK_SW
R269 1k
DD_3.1V
CL258
LCD_R_D2
LENS_TEMP
AV_SI
IC_211_I2S_SDI0
REG_GND
CL284
LCD_R_D7
IC_401_SI
REG_GND
CAP_TP_INT
XSHUT_SW
REG_GND
CL285
LCD_R_D5
LCD_B_D1
R328 100
CL255
IC_401_SO
R309
47k
CL257
LCD_B_D6
LCD_G_D3
LCD_B_D7
CL280
R329 100
REG_GND
IC_211_I2S_WCLK
CL290
AV_SO
CL254
C274
0.1u
CL292
C254
0.1u
R330 100
TE0_SDWP
G22 IOVDD_BEEP
G21 IOVSS_BEEP
A19 AVDD33_ADC0
B19 AVSS33_ADC0
N1
IOVDD_LCDR
N4
VSS
N2
IOVDD_LCDG
N5
VSS
F1
IOVDD_LCDB
E2
VSS
AE26 IOVDD_FSP
AF26 IOVDD_FSP
AF28 IOVDD_FSP
AF29 IOVDD_FSP
AD25 VSS
AD26 VSS
J22
BEEP_PWM_P
H22
BEEP_PWM_N
H16
ADC0_IN11
G16
ADC0_IN10
H15
ADC0_IN9
G15
ADC0_IN8
G17
ADC0_IN7
E17
ADC0_IN6
E18
ADC0_IN5
D18
ADC0_IN4
E19
ADC0_IN3
D19
ADC0_IN2
B18
ADC0_IN1
A18
ADC0_IN0
M5
LCD_R_7
M4
LCD_R_6
M2
LCD_R_5
M1
LCD_R_4
L5
LCD_R_3
L4
LCD_R_2
L2
LCD_R_1
L1
LCD_R_0
K5
LCD_G_7
K4
LCD_G_6
K2
LCD_G_5
K1
LCD_G_4
J5
LCD_G_3
J4
LCD_G_2
J2
LCD_G_1
J1
LCD_G_0
H5
LCD_B_7
H4
LCD_B_6
H2
LCD_B_5
H1
LCD_B_4
G5
LCD_B_3
G4
LCD_B_2
G2
LCD_B_1
G1
LCD_B_0
F4
LCD_DATEN
H8
LCD_CABC_PWM
F2
LCD_CLK
H7
LCD_XHD
J7
LCD_XVD
W18
FSP_AD_15
W19
FSP_AD_14
Y18
FSP_AD_13
Y19
FSP_AD_12
Y20
FSP_AD_11
AC20
FSP_AD_10
W20
FSP_AD_9
V19
FSP_AD_8
V20
FSP_AD_7
AB21
FSP_AD_6
W22
FSP_AD_5
W23
FSP_AD_4
AB20
FSP_AD_3
Y22
FSP_AD_2
Y23
FSP_AD_1
AA22
FSP_AD_0
AA23
FSP_XOE
AB19
FSP_XWE
AB22
FSP_XCS_1
AC21
FSP_XCS_0_IN
AC23
FSP_XCS_0
AB18
FSP_XADV
AB23
FSP_RDY0
AC25
FSP_XRST_IN
AC22
FSP_XRST
AC19
FSP_INT
AC28
FSP_CLK_IN_FLASH0
AC26
FSP_CLK_OUT_FLASH0
IC_211_AUDIO_MCLK
CL252
DD_1.8V
LCD_R_D6
LCD_R_D4
REG_GND
LCD_G_D6
CL288
R270
1k
C252
0.1u
C258
0.1u
LCD_B_D4
REG_GND
LCD_R_D1
SD_CMD
CL260
LCD_B_D3
MS_PWR_ON
LCD_G_D2
C253
0.1u
REG_GND
CL293
IC_211_I2S_SDO
SD_CLK
R302
100k
A_3.1V
CL259
CL256
C256
0.1u
DD_3.1V
C270
0.1u
R331 100
LCD_B_D5
TE0_XSDCD
R311
220k
LCD_B_D0
AV_SCK
IC_211_I2S_BCLK
XPWR_OFF
TH251
REG_GND
SD_DAT3
R332 100
C257
0.1u
D1
IOVDD_I2C
E4
VSS
A6
IOVDD_AU
B8
VSS
A9
IOVDD_MS
D8
VSS
E8
VSS
E9
VSS
E10 VSS
D13 VSS
B13 VSS
A13 VSS
A14 IOVDD_TE0
A17 VSS
B17 VSS
D17 VSS
E16 VSS
E12 IOVDD_TE1
G14 VSS
H14 VSS
B5
UART2_TXD
A3
UART2_RXD
B3
UART2_CTS
A5
UART2_RTS
B2
UART1_TXD
C3
UART1_RXD
B4
UART0_TXD
A4
UART0_RXD
L15
TDI
L14
TCK
K16
TMS
L16
TDO
K14
RTCK
K15
nTRST
D2
I2C_SCK
D4
I2C_SDA
B21
SIO3_SCK
B20
SIO3_SCS
A21
SIO3_TXD
A20
SIO3_RXD
D21
SIO2_SCK
E21
SIO2_SCS
E20
SIO2_TXD
D20
SIO2_RXD
B22
SIO1_SCK
A22
SIO1_SCS
D22
SIO1_TXD
E22
SIO1_RXD
G20
SIO0_SCK
H20
SIO0_SCS
G19
SIO0_TXD
H19
SIO0_RXD
B6
LRCK_OUT
E6
BCK_OUT
D7
MCK_INOUT
E7
SDI0_SPDIF_IN
D6
SDO
B12
MSX_BS
A10
MSX_CLK
D9
MSX_BIO_7
D10
MSX_BIO_6
D11
MSX_BIO_5
D12
MSX_BIO_4
B10
MSX_BIO_3
A11
MSX_BIO_2
A12
MSX_BIO_1
B11
MSX_BIO_0
B9
MSX_INS_HIZ
B15
TE0_CLK
D16
TE0_CMD
A16
TE0_DAT_3
B16
TE0_DAT_2
B14
TE0_DAT_1
A15
TE0_DAT_0
D14
TE0_XSDCD
D15
TE0_SDWP
E15
TE1_DAT_7
E14
TE1_DAT_6
H11
TE1_DAT_5
H12
TE1_DAT_4
H13
TE1_DAT_3
G11
TE1_DAT_2
G12
TE1_DAT_1
G13
TE1_DAT_0
E11
TE1_CMD
E13
TE1_CLK
E26
GPIO_S_9
D26
GPIO_S_8
D28
GPIO_S_7
G23
GPIO_S_6
E28
GPIO_S_5
G25
GPIO_S_4
H26
GPIO_S_3
G26
GPIO_S_2
D29
GPIO_S_1
E29
GPIO_S_0
F26
GPIO_SB_5
H23
GPIO_SB_4
H25
GPIO_SB_3
D25
GPIO_SB_2
F25
GPIO_SB_1
E25
GPIO_SB_0
XFC_RST_LED
LCD_CLK_OUT
CL286
DD_3.1V
BATT_SENS
DD_1.8V
REG_GND
CL287
DD_3.1V
LCD_G_D1
XCS_LCD
R333
XX
XCS_IC_401
LCD_G_D7
CL289
CL253
LCD_R_D0
CRADLE_UI
CRADLE_UO
XAV_JACK_IN
REG_GND
C271 XX
R312
XX
MSX_D1
MSX_D3
R322 100
R326 100
R321 100
R325 100
MSX_D2
MSX_INS_HIZ_MPU
R324 100
MSX_CLK
MSX_BS
MSX_D0
R323 100
XRES
HOT_STBY_IN
HOT_STBY_OUT
R271
4700
R272
4700
R273
4700
R274
4700
R303
10k
KEY_AD_0
REG_GND
XUSB_PWR_EN
USB_SEL
DD_3.1V
BATT_SIG
R335
47k
D301
DA2S10100K8
C275
0.1u
I2C
SIO
Digital Audio
MSX
TE0
TE1
GPIO
BEEP
CPUADC
LCD_R
LCD_G
LCD_B
FSP
UART
JTAG
IC211 (3/6)
OLY1G1501D
CPU, CAMERA DSP, A/V SIGNAL PROCESS,
LENS CONTROL, MODE CONTROL, HDMI PROCESS
IC211 (4/6)
OLY1G1501D
CPU, CAMERA DSP, A/V SIGNAL PROCESS,
LENS CONTROL, MODE CONTROL, HDMI PROCESS
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
SY-297 BOARD (5/9)
CPU, CAMERA DSP, AV SIGNAL PROCESS, LENS CONTROL,
MODE CONTROL, HDMI PROCESS (2/3)
MODE CONTROL, HDMI PROCESS (2/3)
XX MARK: NO MOUNT
6-8
DSC-TX55_L3
Note: IC211 is not supplied, but this is included
in SY-297 COMPLETE BOARD (SERVICE).
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
C370
0.1u
C361
XX
DDR_1.2V
C376
XX
C362
0.1u
C368
2.2u
C351
22u
REG_GND
REG_GND
C377
0.1u
REG_GND
C372
0.1u
C356
0.1u
DDR_1.8V
REG_GND
D_VID
C358
22u
REG_GND
C360
0.1u
C369
1u
C367
0.1u
REG_GND
W1
VDD_CORE
W2
VDD_CORE
W4
VDD_CORE
W5
VDD_CORE
W7
VDD_CORE
W8
VDD_CORE
W10 VDD_CORE
W11 VDD_CORE
W12 VDD_CORE
Y1
VDD_CORE
Y2
VDD_CORE
Y4
VDD_CORE
Y5
VDD_CORE
Y7
VDD_CORE
Y8
VDD_CORE
Y10 VDD_CORE
Y11 VDD_CORE
V1
IOVDD11_DDR
V2
IOVDD11_DDR
V4
IOVDD11_DDR
V5
IOVDD11_DDR
V7
IOVDD11_DDR
V8
IOVDD11_DDR
C1
VDD12_POP_DDR
P1
VDD12_POP_DDR
AC1 VDD12_POP_DDR
AJ9 VDD12_POP_DDR
F29 VDD12_POP_DDR
A25 VDD12_POP_DDR
A7
VDD12_POP_DDR
C2
VDD12_POP_DDR
AH9 VDD12_POP_DDR
B25 VDD12_POP_DDR
B7
VDD12_POP_DDR
A8
VSS
A24 VSS
E1
VSS
E5
VSS
F5
VSS
G7
VSS
G8
VSS
G9
VSS
G10 VSS
H9
VSS
H10 VSS
H21 VSS
N7
VSS
N8
VSS
P4
VSS
P5
VSS
P7
VSS
P8
VSS
P25 VSS
T4
VSS
T5
VSS
T7
VSS
T8
VSS
V22 VSS
V23 VSS
AJ8 VSS
AJ21 VSS
G28 DDR_ZQ
U1
IOVDDCA_DDR
U2
IOVDDCA_DDR
U4
IOVDDCA_DDR
U5
IOVDDCA_DDR
U7
IOVDDCA_DDR
U8
IOVDDCA_DDR
R1
IOVDDQ_DDR1
R2
IOVDDQ_DDR1
R4
IOVDDQ_DDR1
R5
IOVDDQ_DDR1
R7
IOVDDQ_DDR1
R8
IOVDDQ_DDR1
AA1
IOVDDQ_DDR2
AA2
IOVDDQ_DDR2
AA4
IOVDDQ_DDR2
AA5
IOVDDQ_DDR2
AA7
IOVDDQ_DDR2
AA8
IOVDDQ_DDR2
T1
DDRVREF_DQ
T2
VSS
G29
DDRVREF_CA
J23
VSS
P2
VDD18_POP_DDR
AC2
VDD18_POP_DDR
F28
VDD18_POP_DDR
AH20
VDD18_POP_NAND
AJ20
VDD18_POP_NAND
AD28
VDD18_POP_NAND
AD29
VDD18_POP_NAND
AB2
VSS
AB7
VSS
AB8
VSS
AB13
VSS
AB14
VSS
AB15
VSS
AB16
VSS
AB17
VSS
AC8
VSS
AC13
VSS
AC14
VSS
AC17
VSS
AC18
VSS
AD1
VSS
AD2
VSS
AE7
VSS
AE10
VSS
AE11
VSS
AE12
VSS
AE17
VSS
AE28
VSS
AE29
VSS
AF7
VSS
AF11
VSS
AG1
VSS
AG2
VSS
AH8
VSS
Y12
VPGM
REG_GND
C373
0.001u
C359
0.1u
REG_GND
C355
22u
C365
0.1u
C375
0.001u
C357
0.001u
50V
K10 VSS
K11 VSS
K12 VSS
K13 VSS
K19 VSS
K20 VSS
K22 VSS
K23 VSS
L10 VSS
L11 VSS
L12 VSS
L13 VSS
L18 VSS
L19 VSS
M10 VSS
M11 VSS
M12 VSS
M13 VSS
M14 VSS
M15 VSS
M16 VSS
M17 VSS
M18 VSS
M19 VSS
N10 VSS
N11 VSS
N12 VSS
N13 VSS
N14 VSS
N15 VSS
N16 VSS
N17 VSS
N18 VSS
N19 VSS
P10 VSS
P11 VSS
P12 VSS
P13 VSS
P14 VSS
P15 VSS
P16 VSS
P17 VSS
P18 VSS
P19 VSS
Y13 VSS
Y14 VSS
Y15 VSS
Y16 VSS
Y17 VSS
A1
N.C.
A2
N.C.
B1
N.C.
AH1 N.C.
AJ1 N.C.
AJ2 N.C.
R10
VSS
R11
VSS
R12
VSS
R13
VSS
R14
VSS
R15
VSS
R16
VSS
R17
VSS
R18
VSS
R19
VSS
T10
VSS
T11
VSS
T12
VSS
T13
VSS
T14
VSS
T15
VSS
T16
VSS
T17
VSS
T18
VSS
T19
VSS
T25
VSS
U10
VSS
U11
VSS
U12
VSS
U13
VSS
U14
VSS
U15
VSS
U16
VSS
U17
VSS
U18
VSS
U19
VSS
U20
VSS
U25
VSS
V10
VSS
V11
VSS
V12
VSS
V13
VSS
V14
VSS
V15
VSS
V16
VSS
V17
VSS
V18
VSS
W13
VSS
W14
VSS
W15
VSS
W16
VSS
W17
VSS
AB1
VSS
AJ28
N.C.
AJ29
N.C.
AH29
N.C.
A28
N.C.
A29
N.C.
B29
N.C.
C352
0.1u
C374
0.001u
DDR_1.2V
C371
1u
REG_GND
R353
240
DD_1.8V
DD_1.2V
FB001
CORE VDD
IC211 (5/6)
OLY1G1501D
CPU, CAMERA DSP, A/V SIGNAL PROCESS,
LENS CONTROL, MODE CONTROL, HDMI PROCESS
IC211 (6/6)
OLY1G1501D
CPU, CAMERA DSP, A/V SIGNAL PROCESS,
LENS CONTROL, MODE CONTROL, HDMI PROCESS
SY-297 BOARD (6/9)
CPU, CAMERA DSP, AV SIGNAL PROCESS, LENS CONTROL,
MODE CONTROL, HDMI PROCESS (3/3)
MODE CONTROL, HDMI PROCESS (3/3)
XX MARK: NO MOUNT
Click on the first or last page to see other DSC-TX55 service manuals if exist.