Read Sony DSC-T90 Service Manual online
4-9
DSC-T90_L3
SY-226 (5/9)
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
C261
0.1u
0.1u
C268
0.1u
0.1u
C263
XX
C267
XX
C269
22u
6.3V
C265
0.1u
0.1u
C262
0.1u
0.1u
C255
0.1u
0.1u
C266
0.1u
0.1u
C259
XX
C264
XX
C260
XX
C258
0.1u
0.1u
C256
XX
C257
XX
C254
XX
REG_GND
D_1.2V
REG_GND
D_1.85V
DDR_1.8V
REG_GND
REG_GND
REG_GND
D_1.85V
CL256
CL257
CL255
CL253
CL252
CL254
N13
VSS
N14
VSS
N15
VSS
N16
VSS
N17
VSS
P13
VSS
P14
VSS
VDD_CORE
AH19
VDD_CORE
AF19
VDD_CORE
AE19
VDD_CORE
AC18
VSS
U14
VSS
T18
VSS
T17
VSS
T16
VSS
T15
VSS
T14
VSS
R17
VDD_CORE
AB18
VDD_CORE
Y18
VDD_CORE
W19
VDD_CORE
W18
VDD_CORE
M29
NC
AJ29
NC
AJ28
NC
AJ2
NC
AJ1
NC
AH29
NC
AH1
NC
B29
NC
B1
NC
A29
NC
A28
NC
A2
NC
A1
VSS
R16
VSS
R15
VSS
R14
VSS
R13
VSS
P17
VSS
P16
VSS
P15
VDD_CORE
M28
VDD_CORE
L26
VDD_CORE
L25
VDD_CORE
L23
VDD_CORE
L22
VSS
U16
VSS
U15
VDD_CORE
AJ19
VSS
U17
VSS
U18
VSS
V14
VSS
V15
VSS
AE24
M14
VSS
L20
VDD_CORE
K20
VDD_CORE
K11
VDD_CORE
L4
VDD_CORE
M17
VSS
M13
VSS
M15
VSS
L17
VSS
L1
VDD_CORE
L19
VDD_CORE
K19
VDD_CORE
K10
VDD_CORE
L5
VDD_CORE
L2
VDD_CORE
M16
VSS
L18
VSS
M1
IOVDD_EMC
M2
IOVDD_EMC
M4
IOVDD_EMC
M5
IOVDD_EMC
V1
IOVDD_EMC
V2
IOVDD_EMC
W4
IOVDD_EMC
W5
IOVDD_EMC
K5
VSS
P12
VSS
R12
VSS
U12
VSS
V12
VSS
T13
VSS
U13
VSS
V13
VSS
N2
EMC_ADR__24
R7
EMC_ADR__23
V5
EMC_ADR__22
N7
EMC_ADR__21
P10
EMC_ADR__20
R10
EMC_ADR__19
U5
EMC_ADR__18
L10
EMC_ADR__17
P5
EMC_ADR__16
L8
EMC_ADR__15
L7
EMC_ADR__14
L11
EMC_ADR__13
T11
EMC_ADR__12
M10 EMC_ADR__11
R11
EMC_ADR__10
M8
EMC_ADR__9
M11 EMC_ADR__8
M7
EMC_ADR__7
P11
EMC_ADR__6
EMC_ADR__5
N8
EMC_ADR__4
P8
EMC_ADR__3
P2
EMC_ADR__2
N10
EMC_ADR__1
P7
EMC_DAT__5
R8
EMC_DAT__4
U4
EMC_DAT__3
U8
EMC_DAT__2
V7
EMC_DAT__1
T7
EMC_DAT__0
V10
EMC_XOE
T4
EMC_XWE
P4
EMC_XCS__2
N1
EMC_XCS__1
N11
EMC_XCS__0
T2
EMC_DQM__1
N5
EMC_DQM__0
U1
EMC_XRST
N4
EMC_XINT
R1
VDD_POP_ONENAND
W1
VDD_POP_ONENAND
W2
VDD_POP_ONENAND
AH18
VDD_POP_ONENAND
AJ18
VSS
AE6
VSS
AE7
VSS
AE22
VSS
V17
A9
A20
D9
D13
D20
E9
E20
G10
G19
B8
A21
B21
D21
D22
D23
E8
E21
G9
G20
H20
E13
G12
A18
E16
H12
A17
E18
E17
B18
B17
E15
G13
H11
B16
G11
D14
A16
H13
K16
E14
G15
H10
G18
A15
A14
K15
H17
D16
H19
D18
L16
K18
L15
K17
D19
E12
E11
E10
K13
K12
B12
L12
B11
L13
B10
G17
G14
H18
H15
D17
A19
E19
H16
G16
B19
H14
D11
D12
D10
D15
A12
K14
A10
A11
L14
A13
B13
G28
EMC_XRAS
U2
EMC_CLK_IN_FLASH
P1
EMC_RDY0
T1
EMC_CLK_OUT_FLASH
R4
EMC_DAT__14
T8
EMC_ADR__0
R2
EMC_DAT__7
U11
EMC_DAT__9
U10
EMC_DAT__11
T10
EMC_DAT__13
U7
EMC_DAT__15
R5
EMC_DAT__6
V4
EMC_DAT__8
V8
EMC_DAT__10
V11
EMC_DAT__12
T5
B9
B20
G29
H1
H2
AE28
AE29
B14
B15
D24
D25
AE25
W17
E4
N12
FB202
XX
FB203
XX
D_1.85V
D_3.1V
DDR
EMC
XX MARK:NO MOUNT
CPU (POWER SUPPLY)
SY-226 BOARD (5/9)
IC201 (6/6)
PNX511G01A
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
MODE CONTROL
IC201 (5/6)
PNX511G01A
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
MODE CONTROL
05
IOVDD_DDR
IOVDD_DDR
IOVDD_DDR
IOVDD_DDR
IOVDD_DDR
IOVDD_DDR
IOVDD_DDR
IOVDD_DDR
IOVDD_DDR
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
DDR_ADR__13
DDR_ADR__12
DDR_ADR__11
DDR_ADR__10
DDR_ADR__9
DDR_ADR__8
DDR_ADR__7
DDR_ADR__6
DDR_ADR__5
DDR_ADR__4
DDR_ADR__3
DDR_ADR__2
DDR_ADR__1
DDR_ADR__0
DDR_BA__1
DDR_BA__0
DDR_XWE
DDR_XRAS
DDR_XCAS
DDR_XCS__1
DDR_CKE1
DDR_XCS__0
DDR_CKE0
DDR_CLK0
DDR_CLKN0
DDR_DQS__3
DDR_DQM__3
DDR_DAT__31
DDR_DAT__30
DDR_DAT__29
DDR_DAT__28
DDR_DAT__27
DDR_DAT__26
DDR_DAT__25
DDR_DAT__24
DDR_DQS__2
DDR_DQM__2
DDR_DAT__23
DDR_DAT__22
DDR_DAT__21
DDR_DAT__20
DDR_DAT__19
DDR_DAT__18
DDR_DAT__17
DDR_DAT__16
DDR_DQS__1
DDR_DQM__1
DDR_DAT__15
DDR_DAT__14
DDR_DAT__13
DDR_DAT__12
DDR_DAT__11
DDR_DAT__10
DDR_DAT__9
DDR_DAT__8
DDR_DQS__0
DDR_DQM__0
DDR_DAT__7
DDR_DAT__6
DDR_DAT__5
DDR_DAT__4
DDR_DAT__3
DDR_DAT__2
DDR_DAT__1
DDR_DAT__0
VDD_POP_DDR
VDD_POP_DDR
VDD_POP_DDR
IOVDD_DDR
IOVDD_DDR
VDD_POP_DDR
VDD_POP_DDR
VDD_POP_DDR
VDD_POP_DDR
VDD_POP_DDR
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
D_1.2V
DDR_1.8V
D_1.85V
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