Sony DSC-HX20 Service Manual page 19

1 2
A
DD_1.2V
DD_3.1V
REG_GND
IC_401_2.8V
B
MT_5.0V
REG_GND
COM401
COMMON-GND2
DD_3.1V
CE
GND
C439
1u IC402
MM3404A28URE
2.8V REG
C
D
E
F
08
DSC-HX20/HX20V/HX30/HX30V_L3
3
Note: R472 is not supplied, but this is included
in SY-325 COMPLETE BOARD (SERVICE).
C405
0.1u
C406
0.1u
C407
0.1u
C404 C408
1
22u 0.1u
REG_GND
10V
2
P_GND
R408
1.5
DD_3.1V
R471 R472
10k 1100
VDD
VOUT
C440
1u
CLK_IC_401
R401
C409
0 XX
XSYS_RESET
XIC_401_RST
R410
IC_401_SCK R441
XCS_IC_401
IC_401_SO
IC_401_SI
CAM_V
IC_202_VD
IC_401_EXPOSE
IC_401_P_LIMIT
IC_401_INT_REQ
ZM_BRK_A
CL422
CL423
CL424
CL425
CL426
CL427
IRIS_BRK_B
IRIS_DIR_B
STRB_POP_BRK_A
STRB_POP_DIR_A
MSHUT_EN
MSHUT_DIR
15 14 13 12
Soy
CL435
C449
0.047u SDO
SE401
R477
PITCH_AD Fix
PITCH/YAW
R480XX
10k C450 SENSOR
SDI
0.0022u
Sox
R478 C451
10k 0.047u
YAW_AD
1 2 3 4
0.1u 0.1u
C457 C458
REG_GND
4 5
IC401
R2J30503LG
OIS DRIVE,
IRIS MOTOR DRIVE,
FOCUS MOTOR DRIVE,
ZOOM MOTOR DRIVE,
SHUTTER MOTOR DRIVE
PITCH_AD
F2 VCCD12 SE_2 A4
F7 VCCD3 SE_3 A3 YAW_AD
F6 GNDD SE_4F A2
CL403
B1 VCCA3 SE_5F B2
A1 GNDA3 SE_4S B3
SE_5S B4
C413
R425
XX
G3 VM01 XX
PITCH_HALL+
J4 VM23 DF_0N C10
R423 R426 XX C444
XX 0.047u PITCH_HALL-
J7 VM45 DF_0P C9
C414 C445
0.047u PITCH_BIAS-
XX
K8 VM6 CC_0 E9
R427 C415
XX XX YAW_HALL+
G2 PGND0 DF_1N D10
R424 R428 C446
XX XX 0.047u YAW_HALL-
H3 PGND1 DF_1P D9
C416 XX YAW_BIAS-
H4 CC_1 E6
PGND2
C447
0.047u
J5 PGND3
J6 PGND4 DA_6 A5 R463
C437
39k 0.0022u
K7 PGND5 OP_6OUT A6
J9 PGND6/RNF OP_6INN B6
R467
R465 2700 6800
G9 VLIM OP_6INP B5
DA_7 C5
R464 C438
39k 0.0022u
G1 CLK OP_7OUT C3
D1 RESET_N OP_7INN C4 R468
6800
F5 XDL OP_7INP D4
0 R466
C448 XX 2700
0 E1 SIO0_SCK
C459 XX
G5 SIO0_XSCS VREF(1.4V) C6
C442
F1 SIO0_SI 0.01u
G4 SIO0_SO OP_8OUT A10
OP_8INN B10
E4 GPIO0 OP_8INP B9
E3 GPIO1 DA_8 A9
E2 GPIO2 OP_9AOUT B8
D2 GPIO3 OP_9AINN A8
C2 GPIO4 OP_9AINP/DA_9 A7
CL432 C1 GPIO5 OP_9BOUT B7
F10 GPIO6/I2C_SCL OP_9BINN C8
E10 GPIO7/I2C_SDA OP_9BINP C7
CC_2 D5
R418 15k
CC_R D3
D6 UDITRST_N SIO1_SCK H1
E5 DBGMOD/SEL SIO1_XSCS K2
E8 UDITCK/SIO2_SCK SIO1_SI J2
D8 UDITDI/SIO2_SI SIO1_SO J1
D7 UDITDO/SIO2_SO
E7 UDITMS/SIO2_SRDY_N OUT0A F3
K1 TEST OUT0B F4
OUT1A J3
OUT1B H2
K10 IN2A OUT2A K3
J10 IN2B OUT2B K4
CL404 R476 XX
G6 IN3A OUT3A K5 MT_+
CL405
G7 IN3B OUT3B H5 MT_-
H9 IN4A OUT4A H6
H10 IN4B OUT4B K6
F9 IN5A OUT5A H8
G10 IN5B OUT5B H7
G8 IN6A OUT6A J8
F8 IN6B OUT6B K9
C453
0.1u
CL433
11
C455
0.1u
Vdd
VddIO
R481XX
C456
CS
0.1u
GND
Foy
5
6-10
6 7
SHUTTER+
SHUTTER-
ND-
ND+
LENS_TEMP
PITCH_HALL-
IC_401_2.8V
PITCH_HALL+
PITCH_BIAS-
PITCH-
PITCH+
YAW-
YAW+
YAW_BIAS-
YAW_HALL-
IC_401_2.8V
YAW_HALL+
ZM_SENS_1ST
XZM_RST_LED
XZM_FG_LED
ZM_DC_FG_A
ZM_DC_FG_B
MR_+
ZOOM+
MR_- ZOOM-
FOCUS+
C443
FOCUS-
0.01u
MR_+
IC_401_2.8V
MR_-
Note: LENS BLOCK is replaced as block,
so that PRINTED WIRING BOARD and
SCHEMATIC DIAGRAM are omitted.
PITCH-
PITCH+
YAW-
YAW+
ND+
ND-
FOCUS-
FOCUS+
ZOOM+
ZOOM-
SHUTTER+
SHUTTER-
8 9
A
CN405 39P
1 SHUTTER(+)
2 SHUTTER(+)
3 SHUTTER(-)
4 SHUTTER(-)
5 ND(-)
6 ND(+)
7 L_TEMP_GND
8 L_TEMP_OUT
9 PITCH_HALL(-)
10 PITCH_BIAS(+)
11 PITCH_HALL(+)
12 PITCH_BIAS(-)
13 PITCH(-)
14 PITCH(+)
15 YAW(-)
B
16 YAW(+)
17 YAW_BIAS(-)
18 YAW_HALL(-)
19 YAW_BIAS(+)
LENS
20 YAW_HALL(+)
BLOCK
21 Z_PI_C
22 Z_PI_A
23 Z_PI_K/E
24 Z_FG1_K/E
25 Z_FG1_C
26 Z_FG1_A
27 Z_FG0_C
28 Z_FG0_A
29 Z_FG0_K/E
30 Z_DC_DRIVE(+)
31 Z_DC_DRIVE(+)
32 Z_DC_DRIVE(-)
33 Z_DC_DRIVE(-)
34 FOCUS(+)
35 FOCUS(-)
36 F_MR_GND
37 F_MR_A
38 F_MR_VCC
39 F_MR_B
C
D
E
SY-325 BOARD (8/9)
F
OIS DRIVE, IRIS/FOCUS/ZOOM/SHUTTER MOTOR DRIVE
XX MARK: NO MOUNT