Sony DSC-HX20 Service Manual page 18

1 2
A
B
D_VID
REG_GND
C
REG_GND
DDR_1.2V
REG_GND
D
DD_1.8V
REG_GND
E
F
08
DSC-HX20/HX20V/HX30/HX30V_L3
3 4
CL362 CL361 IC202 (5/6)
AVY2G2G05A
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL, MODE CONTROL,
HDMI PROCESS
A28 VDD_CORE IOVDDCA_DDR T1
A29 VDD_CORE IOVDDCA_DDR T2 C369 C372
0.1u
XX
B28 VDD_CORE IOVDDCA_DDR T3
C375
C386
22u
0.1u B29 VDD_CORE IOVDDCA_DDR T6
B30 VDD_CORE IOVDDCA_DDR T7
C28 VDD_CORE IOVDDCA_DDR T8
C29 VDD_CORE
C30 VDD_CORE IOVDDQ_DDR1 K1
D29 VDD_CORE IOVDDQ_DDR1 K2 C385 C384
0.1u
1u
F26 VDD_CORE IOVDDQ_DDR1 K3
G25 VDD_CORE IOVDDQ_DDR1 K6
G26 VDD_CORE IOVDDQ_DDR1 K7
H24 VDD_CORE IOVDDQ_DDR1 K8
H25 VDD_CORE
H26 VDD_CORE IOVDDQ_DDR2 AA1
C387
J24 VDD_CORE IOVDDQ_DDR2 AA2 0.1u
J25 VDD_CORE IOVDDQ_DDR2 AA3
J26 VDD_CORE IOVDDQ_DDR2 AA6
K24 VDD_CORE IOVDDQ_DDR2 AA7
K25 VDD_CORE Core POWER IOVDDQ_DDR2 AA8
L22 VDD_CORE
DRAM/OneNAND
M21 VDD_CORE
POWER
M22 VDD_CORE DDRVREF_DQ R1
C378 C383
N21 VDD_CORE VSS R2 0.001u 0.001u
N22 VDD_CORE
P21 VDD_CORE DDRVREF_CA E31
C379
0.001u
P22 VDD_CORE VSS E29
K22 VDD_CORE
L21 VDD_CORE
FB361
N10 IOVDD11_DDR
C376 C377 P10 IOVDD11_DDR
22u 0.001u
R10 IOVDD11_DDR
T10 IOVDD11_DDR
U10 IOVDD11_DDR
V10 IOVDD11_DDR
C370
0.1u
N1 VDD12_POP_DDR VDD18_POP_DDR F1
C368
N2 VDD12_POP_DDR VDD18_POP_DDR F2
XX
AC1 VDD12_POP_DDR VDD18_POP_DDR F30 C388
C367 0.1u
XX
AC2 VDD12_POP_DDR VDD18_POP_NAND AK20
C363 AK8 VDD12_POP_DDR VDD18_POP_NAND AL20
C361 XX C366
2.2u 0.1u AL8 VDD12_POP_DDR VDD18_POP_NAND AG30
F31 VDD12_POP_DDR VDD18_POP_NAND AG31 C371
C382
C365 XX
2.2u
0.1u A12 VDD12_POP_DDR
B12 VDD12_POP_DDR
C362
XX
A17 VDD12_POP_DDR
B17 VDD12_POP_DDR
AH30 IOVDD_FSP FSP_ADDR__20 AA24
AH31 IOVDD_FSP FSP_ADDR__19 AA25
C381
0.1u
FSP_ADDR__18 AA26
AG29 VSS FSP_ADDR__17 AB24
AJ26 VSS FSP_ADDR__16 AB25
AJ27 VSS FSP_AD__15 AB26
AK27 VSS FSP_AD__14 AC24
AL27 VSS FSP_AD__13 AC25
FSP_AD__12 AC26
FSP_AD__11 AD22
FSP_AD__10 AD23
FSP_AD__9 AD24
FSP_AD__8 AD25
FSP_AD__7 AD26
FSP_AD__6 AE23
FSP_AD__5 AE24
FSP FSP_AD__4 AA21
FSP_AD__3 AA22
FSP_AD__2 AA20
FSP_AD__1 AB20
FSP_AD__0 AB21
FSP_XOE AB22
FSP_XWE AH29
FSP_XCS__2 AJ30
FSP_XCS__1 AJ31
FSP_XCS__0_OUT AJ29
FSP_XCS__0_IN AJ28
FSP_XADV AF24
FSP_CLK_OUT_FLASH0 AL29
FSP_CLK_IN_FLASH0 AL28
FSP_RDY0 AK30
FSP_XRST_OUT AK29
FSP_XRST_IN AK28
FSP_INT AF23
5
Note: IC202 is not supplied, but this is included
in SY-325 COMPLETE BOARD (SERVICE).
DDR_1.2V
REG_GND
DD_1.2V
REG_GND
REG_GND
DDR_1.8V
C380
2.2u
REG_GND
DD_1.8V
REG_GND
IMGR_RST
6-9
6 7
IC202 (6/6)
AVY2G2G05A
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL, MODE CONTROL,
HDMI PROCESS
VSS
REG_GND C1 T11
VSS
VSS
D1 T12
VSS
VSS
D2 T13
VSS
VSS
E1 T14
VSS
VSS
E2 T15
VSS
VSS
E3 T16
VSS
VSS
H6 T17
VSS
VSS
J3 T18
VSS
VSS
J6 T19
VSS
VSS
J7 T20
VSS
VSS
J8 T21
VSS
VSS
L2 T22
VSS
VSS
L3 U11
VSS
VSS
L6 U12
VSS
VSS
L7 U13
VSS
VSS
L8 U14
VSS
VSS
M7 U15
VSS
VSS
M8 U16
VSS
VSS
AB2 U17
VSS
VSS
AB3 U18
VSS
VSS
AB6 U19
VSS
VSS
AB7 U20
VSS
VSS
AB8 U21
VSS
VSS
AC3 U22
VSS
VSS
AD3 V11
VSS
VSS
G13 V12
VSS
VSS
H13 V13
VSS
VSS
M10 V14
VSS
VSS
M11 V15
VSS
VSS
M12 V16
VSS
VSS
M13 V17
VSS
VSS
M14 V18
VSS
VSS
M15 V19
VSS
VSS
M16 V20
VSS
VSS
M17 V21
VSS
VSS
M18 V22
VSS
VSS
M19 W10
VSS
VSS
M20 W11
VSS
VSS
N11 W12
VSS
VSS
N12 W13
VSS
GND
VSS
N13 W14
VSS
VSS
N14 W15
VSS
VSS
N15 W16
VSS
VSS
N16 W17
VSS
VSS
N17 W18
VSS
VSS
N18 W19
VSS
VSS
N19 W20
VSS
VSS
N20 W21
VSS
VSS
P11 W22
VSS
VSS
P12 Y11
VSS
VSS
P13 Y12
VSS
VSS
P14 Y13
VSS
VSS
P15 Y14
VSS
VSS
P16 Y15
VSS
VSS
P17 Y16
VSS
VSS
P18 Y17
VSS
VSS
P19 Y18
VSS
VSS
P20 Y19
VSS
VSS
R11 Y20
VSS
VSS
R12 Y21
VSS
VSS
R13 Y22
VSS
VSS
R14 AA12
VSS
VSS
R15 AA18
VSS
VSS
R16 AA19
VSS
VSS
R17 AB19
VSS
VSS
R18 AE14
VSS
VSS
R19 AE15
VSS
VSS
R20 AF22
VSS
VSS
R21 W24
VSS
VSS
R22 Y24
VSS
VSS
H29 Y25
VSS
VSS
A27 F25
VSS
VSS
B27 G24
VSS
VSS
C27 H23
VSS
R386
240
VPGM
F29 AE22
DDR_ZQ
N.C.
A1 AL30
N.C.
N.C.
A2 AL31
N.C.
N.C.
B1 AK31
N.C.
N.C.
AK1 A30
N.C.
N.C.
AL1 A31
N.C.
N.C.
AL2 B31
N.C.
SY-325 BOARD (7/9)
CPU, CAMERA DSP, AV SIGNAL PROCESS,
LENS CONTROL, MODE CONTROL, HDMI PROCESS
(3/3)
XX MARK: NO MOUNT
8 9
A
B
C
D
E
F