Sy-177 Board - Sony DSC-H7 Service Manual

• Refer to page 4-2 for mark 0.
1 2

0SY-177 BOARD (7/7)

A PITCH\YAW SENSOR AMP
XX MARK:NO MOUNT
D_3.0V
D_1.8V
(5/7)
MAX_5.0V
B
A_3.0V
@07
XDD_SYS_RST
(2/7)(3/7)
(4/7)(5/7)
@20 CA_FD
CLK_IC_503
C
(4/7)
@26
XCS_IC_503
(3/7)
XIC_211_0_SCK
@14
IC_211_0_SI
(3/7)(5/7)
IC_211_0_SO
D
@15
XIC_211_IC_503_RST
(3/7)
(1/7) (P_GND) REG_GND
E
REG_GND
A_3.0V
F
2.8
3.1
G
H
I
J
02
DSC-H7/H9_L3
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3 4 5 6
NO MARK: REC/PB MODE
D_3.0V
B2
v
XDD_SYS_RST
IC502
STBY VOUT
+1.5V REG.
CA_FD IC502
TK63715AB1G0B
CLK_IC_503
A1
XCS_IC_503
XIC211_0_SCK
IC_211_0_SI
IC_211_0_SO
XIC_211_IC_503_RST
MAX_5.0V
VM5_0
C505
C506 VM5_1
22u
0.1u
10V
PGND
PGND
PGND
C503
PGND
0.1u
DVCC
DGND
PITCH-
OUT0A
PITCH+
OUT0B
YAW-
OUT1A
YAW+
OUT1B
D_1.8V
MD_IN0
MD_BR0
MD_EN0
MD_IN1
IC501
MD_BR1
+2.8V REG.
MD_EN1
CL509
xMD_PS
VOUT GND TEST
1.8
VDD CE
IC501
R1114Q281D-TR-FA
K1 K6 K7 K10 H2 J1 H1 K2 J2 K3 J3
C555
1u
C556
1u
C507
0.1u
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7 8 9
C508
C554
0.1u
0.1u
D6 D5 E5 C2 B2 B3 H10 D9 D2 A8 A9 A2 A7 A3 A4 B4 A5
R517
100k
SCK
XIC_211_IC_503_RST
XDL
PIO0
PIO1
PIO2
PIO3
VD
v
R518 100k
UDITDI
R519 100k
IC503 UDITDO
R520 100k
UTITMS
STEADY SHOT R521 100k
UDITCK
CONTROL R522 100k
UDITRST
UDIDEBUG
IC503
R2J30500LG
PWM3 CL505
PWM2 CL506
VB
CH3
CH2
CH1
CH0
J4 J9 J10 H9 K9 J8 K8 G6 J7
R506
2200
C516
0.01u
C514
R515
0.0022u
10k
C510
0.0022u
C509
C513
0.01u
0.01u
4-10
10 11 12
v: Voltage measurement of the CSP ICs
and the Transistors with v mark,
are not possible.
C531
0.047u
R528 R529
1M 10k
C527
10u
7 6 5 4 3 2 1
C557
4.7u
AGND
IC506
CPBOUT
1.2
SWBOUT
PITCH/YAW
1.3
XIC211_0_SCK
Vcc_B
SENSOR AMP
2.8
Vcc_A
2.8 IC506
SWAOUT
CXA3739ER-T2
1.3
CPAOUT
CA_FD
C558
4.7u
15 16 17 18 19 20 21
R527 R534
C523 1M
R516 10k C528
CL510
0.1u
100k 10u C530
0.047u
CL511
C547
10u
PITCH+
PITCH-
YAW+
YAW-
PITCH_HALL+
PITCH_HALL-
PITCH_HALLBAIS+
PITCH_HALLBAIS-
YAW_HALL+
YAW_HALL-
YAW_HALLBAIS+
YAW_HALLBAIS-
13 14 15
R537
R540
C535
22k SE501
22k
0.1u
30.8kHz
1.3
V ref OUT
0.8
C537
0.1u
GND Vcc
2.8
PITCH
C559
0.1u
GND
C533
0.047u
LPFBIN1
0.6
AGND
DGND
DATA
2.9
CLK
C522 0.1u
3
DVcc
3.1
LPFAIN1
0.6
C532
0.047u
SE502
32.2kHz
1.3
1 2
C536
0.1u
4 3
R538
R539
22k
22k 0.8 2.8
YAW
C534
0.1u
C560
0.1u
PITCH+
PITCH-
YAW+
YAW-
PITCH_HALL+
@05
PITCH_HALL-
PITCH_HALLBAIS+
(1/7)
PITCH_HALLBAIS-
YAW_HALL+
YAW_HALL-
YAW_HALLBAIS+
YAW_HALLBAIS-
SY-177 (7/7)