Sony DSC-H2 Service Manual page 12

1 2 3
NO MARK:REC/PB MODE
SY-150 BOARD(6/8)
R :REC MODE
STEADY SHOT CONTROL P :PB MODE
A
XX MARK:NO MOUNT :Voltage measurement of the CSP IC
and the Transistors with
not possible.
XKEY_BONO
@15
(7/8)
PANEL_8.5V
B
IC507
8.5V REG
PANEL_8.5V_ON
@16
(8/8) D501
M_5V_ON MA2SD32008S0
C542
C 1u
6.3V
B
D502
MA2SD32008S0
2.6 2.6
ST_5V
TPS61027DRCR
Q504
0
UNR31A300LS0
P_GND
SWITCH
2.6
ST_UNREG SW
D
L503 2.6
4.7uH PS
LBI
VBAT
C501
10u
B
IC501
E
DC/DC CONV.
D_3.2V
(8/8)
F
G
A_3.2V
REG_GND
REG_GND
H
I
DSC-H2_L3
4 5 6 7
mark,is
IC505
6 5 4
R1114Q151D-TR-FA
Vin
GND Vout
3.2
CE
IC507
VSS
TK70685HCL-G
Vcont GND
Np
1 2 3
IC505
C509
C544
C543
1u B XX 1.5V REG
0.1u
10V
10V B
C541
C511
R553
2.2u B
0.1u
100k
6.3V
B
IC501
2.6
EN
5.0
VOUT VM5_0
FB VM5_1
LBO PGND
GND PGND
C510
22u C512
11 0.1u PGND
10V
PGND
C502 C503
33u 2.2u DVCC
10V 6.3V
DGND
PITCH-
OUT0A
PITCH+
OUT0B
YAW-
OUT1A
YAW+
OUT1B
MD_IN0
MD_BR0
MD_EN0
MD_IN1
MD_BR1
MD_EN1
xMD_PS
TEST
K1 K6 K7 K10 H2 J1 H1 K2 J2 K3 J3 J4 J9 J10 H9 K9 J8 K8
IC503
2.9V REG
C505
IC503 R1114Q291D-TR-FA
1u
R3.2
B 3.2
P1.1
10V
CE VIN
2.9
VSS VOUT
C538
0.01u
B
4-33
8 9 10
3.2
VIN
1.5
VOUT
C515
1u
JL505
C521
XX
D6 D5 E5 C2 B2 B3 H10 D9 D2 A8 A9 A2 A7 A3 A4 B4 A5
R543
100k
SCK
XBONOBO_CPU_RESET
XDL
PIO0
R527
PIO1
0
PIO2
PIO3
VD
IC504
UDITDI
UDITDO
STEADY SHOT CONTROL
UTITMS
UDITCK
IC504
R2J30500LG UDITRST
CSP(CHIP SIZE PACKAGE)IC UDIDEBUG
PWM3 CL501
PWM2 CL502
VB
CH3
CH2
CH1
CH0
G6 J7
C520
XX
R522
XX
R508
XX
C527
C508
C513 C518 0.1u
1u
0.001u
0.001u 10V
B
B B B
R524
10k
11 12 13 14
C545
0.33u
B
10V
R557
R537
XSAN0_SCK
15k 10k
R526
R535
10k
1M
C532
0.047u
C524
B
XX
CA_FD
R544 100k
R545 100k
R546 100k
R547 100k
R548 100k
R549 100k IC506
IC506
NJM3230V(TE2)
PITCH/YAW SENSOR
AMP
C540
C539
XX
XX
C529
22u
B
C533
6.3V
0.047u
B C531
R536
1M 0.047u
B
R558
R538
15k
10k
C546 1.3
0.33u
10V 1.3
3
6 Q503
B
EMH2-T2R
0 0
BUFFER
2 5
1 4
1.4 1.3
LENS UNIT is replaced as a block.
So that this PRINTED WIRING BOARD and
SCHEMATIC DIAGRAM are omitted.
4-34
15 16 17
XCS_BONOBO
XCS_BONOBO
@09
(3/8)
XBONOBO_CPU_RESET
XBONOBO_CPU_RESET
XSAN_RST_OUT @05 (2/8,3/8,
XSAN_RST_OUT
4/8,7/8)
@06
CA_FD (2/8,3/8)
CA_FD
XSAN0_SCK
XSAN0_SCK
SAN0_SI @07
SAN0_SI (3/8,8/8)
SAN0_SO
SAN0_SO
SAN_27M_CLKO @10
SAN_27M_CLKO (3/8,4/8)
C534
0.1u
SE501
(PITCH SENSOR)
GND Vcc
V ref OUT
R539 22k
R540 22k
C537
R541 22k 0.1u
C535
0.1u
R542
22k SE502
(YAW SENSOR)
C536
0.1u
1 2
4 3
CN501 14P
14 NC
YAW-
13 YAW-
YAW+
12 YAW+
PITCH+
11 PITCH+
PITCH-
10 PITCH-
9 REG_GND
LENS
PITCH_HALLBAIS-
8 PITCH_HALLBAIS- UNIT
PITCH_HALL+ (2/2)
7 PITCH_HALL+
PITCH_HALL-
6 PITCH_HALL-
PITCH_HALLBAIS+
5 PITCH_HALLBAIS+
YAW_HALLBAIS-
4 YAW_HALLBAIS-
YAW_HALL+
3 YAW_HALL+
YAW_HALL-
2 YAW_HALL-
YAW_HALLBAIS+
1 YAW_HALLBAIS+
SY-150 (6/8)