Read Sony DSC-T90 Service Manual online
4-7
DSC-T90_L3
SY-226 (3/9)
Note: IC201 is not supplied, but this is
included in SY-226 complete board.
included in SY-226 complete board.
B
C
9
A
I
H
F
5
F
L
3
H
K
G
13
J
C
7
A
6
2
I
E
16
12
4
L
D
1
D
G
15
11
K
B
E
14
10
8
J
JTAG_TDI
JTAG_SEL0
JTAG_SEL1
JTAG_TDO
JTAG_NTRST
JTAG_TMS
JTAG_RTCK
JTAG_TCK
IC_201_PROUT
IC_201_YOUT
IC_201_PBOUT
IC_201_YOUT
IC_201_PBOUT
IC_201_PROUT
C238
0.1u
0.1u
C247
0.1u
0.1u
C248
0.1u
0.1u
C239
4.7u
4.7u
C236
XX
C234
XX
D_1.85V
REG_GND
REG_GND
REG_GND
KEY_AD0
REG_GND
D_3.1V
REG_GND
REG_GND
IC_201_AUIN
MS_VCC
LENS_TEMP
A_3.1V
D_3.1V
REG_GND
REG_GND
REG_GND
REG_GND
A_3.1V
D_3.1V
REG_GND
A_3.1V
REG_GND
BATT_SENS
IC_201_L_AUOUT
IC_201_PBOUT
IC_201_PROUT
LCD_B_D7
IC_201_YOUT
LCD_B_D5
LCD_B_D4
LCD_B_D1
LCD_B_D0
LCD_B_D6
LCD_B_D3
IC_201_R_AUOUT
MSX_BS
MSX_CLK
LCD_B_D2
MSX_D1
MSX_D0
MSX_D2
MSX_D3
CL241
CL244
CL242
CL237
CL238
CL240
CL239
CL243
L201
10uH
10uH
R256
XX
R954 47k
R253
XX
R255
XX
R257
XX
R925
XX
R249
XX
R258
XX
R254
XX
R251
XX
R250
XX
R248
XX
R252
XX
R299
XX
R296 220k
±0.5%
AJ20
AVDD_VDAC
AH20
AVSS_VDAC
AJ21
AVDD_VDAC1
AH21
AVSS_VDAC1
AJ22
AVDD_VDAC2
AH22
AVSS_VDAC2
AF18
AVDD_CPAD
AH17
AVDD_CPAD
AB17
AVSS_CPAD
K1
IOVDD_AU
K2
IOVDD_AU
K7
VSS
H9
VSS
AJ27
AVDD_ADAC
AH27
AVSS_ADAC
AJ23
AVDD_AADC
AH24
AVSS_AADC
AF20
AE21
AE23
AE20
AF21
AF24
AF23
AE18
AC17
AE17
AF17
AE16
AF16
AE15
AF15
AE14
AF14
AE13
AF13
H7
J5
J8
H5
J7
AH28
AH26
AJ25
AG29
AF26
AH25
AJ24
AJ26
AH23
H28
IOVDD_CATA
H29
IOVDD_CATA
J25
VSS
M18
VSS
J28
IOVDD_TE
J29
IOVDD_TE
K25
VSS
N18
VSS
F29
IOVDD_MSX
B28
VSS
A26
IOVDD_JTAG
B26
IOVDD_JTAG
A27
VSS
B27
VSS
A7
IOVDD_TMOD
A8
VSS
A4
IOVDD_LCDR
C3
VSS
D1
IOVDD_LCDG
D8
VSS
J1
IOVDD_LCDB
J2
IOVDD_LCDB
K8
VSS
M12
VSS
H26
E22
E23
E24
E25
F25
G25
H25
G23
G22
G21
H21
H22
H23
J23
K23
K22
J22
C28
E29
G26
F26
C29
D28
D26
A25
A22
B25
B22
B24
A23
B23
A24
H8
E6
E7
G5
E5
G7
G8
F5
D5
B5
A5
D6
B6
A6
D7
B7
D2
C2
C1
B2
B3
A3
D4
B4
K4
J4
H4
G4
G2
G1
F2
E26
F28
E28
D29
F1
E1
E2
F4
R957 10k
TOUCH_PANEL_Y
TOUCH_PANEL_X
R952 100k
R953
1M
C280
XX
C252
4.7u
6.3V
4.7u
6.3V
R960
100k
100k
±0.5%
TH201
C287
XX
TOUCH_PANEL_SEL1
TOUCH_PANEL_SEL2
C243
0.1u
6.3V
6.3V
C285
0.1u
6.3V
6.3V
C244
0.1u
6.3V
6.3V
C286
0.1u
6.3V
6.3V
C282
0.1u
0.1u
1
2
3
4
IC_401_2.8V
R962 100k
R961 100k
0
Video
DAC
DAC
1
ADC
Audio
DAC
DAC
ADC
DAC
DAC
Audio
ADDA
ADDA
MSX
LCD_G
LCD_B
JTAG
SA
LCD_R
CPU
ADC
ADC
I2S
Audio
Codec
Codec
MEM_SEL1
MEM_SEL0
XX MARK:NO MOUNT
CPU (CAMERA SIGNAL PROCESS 1)
(IC_201)
SY-226 BOARD (3/9)
C242
0.1u
C241
0.1u
R271
56k
±0.5%
R273
56k
±0.5%
R275
2200
±0.5%
R276
2200
±0.5%
R272
100k
±0.5%
R274
100k
±0.5%
REG_GND
IC_401_2.8V
(IC_201)
R287
180
±0.5%
R286
180
±0.5%
R285
180
±0.5%
R284
220k
220k
±0.5%
05
IC201 (1/6)
PNX511G01A
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
MODE CONTROL
IC201 (2/6)
PNX511G01A
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
MODE CONTROL
CE_CLK
CE_CMD
CE_DAT__7
CE_DAT__6
CE_DAT__5
CE_DAT__4
CE_DAT__3
CE_DAT__2
CE_DAT__1
CE_DAT__0
TE_CLK
TE_CMD
TE_DAT__3
TE_DAT__2
TE_DAT__1
TE_DAT__0
SDWP
XSDCD
MSX_BS
MSX_CLK
MSX_BIO__7
MSX_BIO__6
MSX_BIO__1
MSX_BIO__0
MSX_INS_HIZ
TDI
TCK
TMS
TDO
RTCK
NTRST
JTAGSEL__1
JTAGSEL__0
SA_TDO
SA_TDI
BYPASS_PLL__1
BYPASS_PLL__0
PLLR_FREQ_SEL__1
PLLR_FREQ_SEL__0
INV_SEL18
TEST
LCD_R__7
LCD_R__6
LCD_R__5
LCD_R__4
LCD_R__3
LCD_R__2
LCD_R__1
LCD_R__0
LCD_G__7
LCD_G__6
LCD_G__5
LCD_G__4
LCD_G__3
LCD_G__2
LCD_G__1
LCD_G__0
LCD_B__7
LCD_B__6
LCD_B__5
LCD_B__4
LCD_B__3
LCD_B__2
LCD_B__1
MSX_BIO__5
MSX_BIO__4
MSX_BIO__3
MSX_BIO__2
LCD_B__0
LCD_CLK_OUT
LCD_HS
LCD_VS
VRO0
VREF0
VOUT0
VRO1
VREF1
VOUT1
VOUT2
ADC_IN11
ADC_IN10
ADC_IN9
ADC_IN8
ADC_IN7
ADC_IN6
ADC_IN5
ADC_IN4
ADC_IN3
ADC_IN2
ADC_IN1
ADC_IN0
SDO0
SDI0
CK256FS_OUT
BCK_OUT
LRCK_OUT
AOUT1
VRP1
VRN1
AOUT0
VRP0
VRN0
VRH
VRL
AIN
D_1.85V
IC_401_2.8V
A_3.1V
D_3.1V
LCD_CK
LCD_VS
LCD_HS
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