Sony SLT-A33 Service Manual page 8

4-6. POWER BLOCK DIAGRAM (3/5)
AM-022 BOARD (3/5)
BL_K
BL_A
3.15V (D_3.15V)
D_1.8V
IC1003
SDRAM
D_1.8V_EVER
(5/22)
1G: SLT-A33/A33L/A33Y
2G: SLT-A55/A55V/A55L
/A55VL/A55VY
IC1004
POWER (4/5)
SDRAM
(PAGE 4-7)
(5/22)
1G: SLT-A33/A33L/A33Y
2G: SLT-A55/A55V/A55L
/A55VL/A55VY
EVER_3.15V
UNREG
IC3003
3.1V REG
(16/22)
R3024
EVER_4.5V CAM_VREF
4 VDD VOUT 3
1 CE
E
POWER (1/5)
(PAGE 4-4)
2.7V DETECT
IC3005
(16/22)
5 VDD VOUT 1
4.0V DETECT
IC3004
(16/22)
5 VDD VOUT 1
AS_7.0V
AS_5.0V
A
BATT_IB_1
POWER (1/5)
(PAGE 4-4)
29
SLT-A33/A33L/A33Y/A55/A55V/A55L/A55VL/A55VY_L3
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
L2101
IC1002
RB2102
1G FLASH
(5/22)
R2127
XOR_EMC_RESET
A2 RR#
T
PANEL_PS
L
CAM_VREF
POWER (2/5)
(PAGE 4-5)
IC3201
ANTI-SHAKE
CONTROLLER,
SUB CPU
(18/22)
XANMS_RESET
P46/TOT2 J2
AS_7.0V_CONT
P33/BIN0 D2
AS_5.0V_CONT
P32/AIN0 E4
AS_DISCHARGE
P34/ZIN0 C1
INIT B12
IC3603
BATTERY
DETECTOR
(21/22)
RESET B2
E4 TxRx
P
XAS_RESET_OUT
XCA_RESET
POWER (2/5)
(PAGE 4-5)
BL_K
BL_A
3.15V (D_3.15V)
D_1.8V
IC2101 IC2001
SERIALIZER HDMI
L2001
(11/22) TRANSMITTER
(10/22)
Q2101
DISCHARGE
M
CAM_ON
POWER (2/5)
(PAGE 4-5)
EVER_3.15V
UNREG
5
1
Q3303, Q3304
B+ SWITCH
R3334
Q3307
DISCHARGE
CAM_VREF_BLD3
B+ SWITCH
Q3301, Q3305
4-6
LCD-021 FLEXIBLE
BOARD
CN2103 CN6002
BL_K BL_K
23
BL_A BL_A
24
D_3.15V D_3.15V
26
D_1.8V D_1.8V
25
R
XRESET_OR XRESET_OR XRESET_OR
29
POWER (2/5)
(PAGE 4-5)
CN2102
R2125
NRESET
VDD
VIO_Video
VCC
VIO_Serial
IC2102
3.3V REG EYE_SENS_VCC/VIO
(11/22)
R2123
EYE_SENS_LEDA
Vin Vout 4
Vcont
SE2501
DIGITAL
ACCELEROMETER
SE2101
GMR SENSOR
CN3811
D_3.15V
IC3303
B+ SWITCH
(15/22)
IC3304
B+ SWITCH
(15/22)
IC3401
AF/APERTURE
MOTOR DRIVE
(20/22)
16 EN1
12 EN2
IC3402
CHARGE
MOTOR DRIVE
(20/22)
B3 STBY
CN3809
(2/2)
GYROREG
GYROREG 58
IC3301
ANTI-SHAKE
DRIVE
(15/22)
41 RESETB
CN3301
R3320 HALLREG
HALLREG 62
R3321
PD-414 BOARD SHD-002 FLEXIBLE
BOARD
SE8901
AMBIENT
LIGHT SENSOR
SE8902
CN6001
VCC
3 GMR SENSOR
CN6003
BL-
11 60
BL+
LCD901
10 61
L6002
8
VDD
9
3.0 inch
COLOR
L6001
IC6001
LCD
DESERIALIZER MODULE
VDDIO
29
DE
30
R6019 XRST
5 5
AO-001 FLEXIBLE BOARD
NRESET
48 48
LCD902
VDD
VIEW
VIO_Video
FINDER
37
LCD
VCC
VIO_Serial
44
SE7101
R7101
EYE SENSOR
4 4
CONTROL SWITCH BLOCK
(RS86300)
SE9111
16 GMR SENSOR
GY-024 FLEXIBLE BOARD (2/2)
SE7301
YAW SENSOR
SE7302
23 PITCH SENSOR
HOL-007 FLEXIBLE BOARD
IC7001
HALL
ELEMENT