Sony SLT-A33 Service Manual page 7

4-5. POWER BLOCK DIAGRAM (2/5)
AM-022 BOARD (2/5)
5.5V (CAM_5.5V)
3.15V (D_3.15V)
D
POWER (1/5)
(PAGE 4-4)
CAM_3/5V
EVER_3.15V
DD_BYPASS
UNREG
L
CAM_VREF
POWER (3/5)
(PAGE 4-6)
M
CAM_ON
POWER (3/5)
(PAGE 4-6)
CAM_ON
Q3003
VOLTAGE
CHECK
I
POWER (1/5)
(PAGE 4-4)
DD_ON
DD_ON2
LDO1_ON
INT_FLASH_TRIG
N
INT_FLASH_CHARGE
POWER (5/5) INT_FLASH_FULL
(PAGE 4-8)
H
BATT_TEMP
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.
5.5V (CAM_5.5V)
CAM_ON
CAM_VREF
3.15V (D_3.15V)
CAM_VREF
CAM_3/5V
EVER_3.15V
AFCCD_ON
PJ1/TB11IN1 M17
LI_CHARGE_CTRL
P23/A19/A3/TB2IN1 R9
LENS_LOGIC_PWR_ON
P07/D7/AD7 T6
K17 PG1/KEY01
RB3006
XRESET_OR_CA
PG4/KEY04 K14
XAS_RESET_CA
PG5/KEY05 J16
IC3001
MAIN CPU
(16/22)
XCA_RESET
RESET D16
LENS_PWR_ON
P06/D6/AD6 U6
XLENS_RELEASE_SW
PF2/KEY18/DREQ4 E7
LENS_PWR_ON_SSM
P04/D4/AD4 T5
L14 PG0/KEY00
LENS_PWR_ON_LOW
P05/D5/AD5 R5
R3011
BATT_AD_IN
C2 P71/AINA1
R3012
K16 PG2/KEY02
K15 PG3/KEY03
N14 PJ0/TB11IN0
XPOWER_SW
PF0/KEY16/DREQ0 C7
D10 PD3/TBBOUT
N15 P67/A15/TB5OUT
F2 P76/AINB2/INT12
SHUTTER_PI
P77/AINB3/INT13 F1
D2 P72/INT10/AINA2
SHUTTER_PI_ON
PD7/ADTRGB D9
GPS_DD_ON
PB4/HTXD1 K2
GPS_EN
PB5/HRXD1 L1
UNREG
Q3803
B+ SWITCH
Q3101
B+ SWITCH
O
XRESET_OR
POWER (4/5)
(PAGE 4-7)
R
XRESET_OR
POWER (3/5)
(PAGE 4-6)
P
XAS_RESET_OUT
D3004
XCA_RESET
POWER (3/5)
(PAGE 4-6)
POWER (1/5)
R3840
SLT-A55V/A55VL/A55VY
IC3804
BUFFER
(22/22)
4-5
5.0V REG
AF-131 FLEXIBLE BOARD
IC3801
(22/22)
CN3814
Vcc5D
4 VIN VOUT 3 18
Vcc5A
1 CTRL 1
Vref
7
AFP-006 FLEXIBLE BOARD AP-035 FLEXIBLE BOARD
CN3401
IRIS_PI_C
2
IRIS_PI_A
5
RB3401
AF_PI_A
13
R3109
AF_PI_C
14
IC3101
I/O CONTROLLER
(17/22)
GY-024 FLEXIBLE BOARD (1/2)
CN3809
(1/2)
R3110
BACKUP_VDD
G8 LV1C BKUPVDDOUT E2 1
VDD2 F1
LVSC/LVDD1OUT B10
H1 XRESET
H2 CHGON
F9 SLLK
R3117
LVDD1
5
B
Q7301
UNREG_OUT_LNS LVDD0
B+ SWITCH
(PAGE 4-4)
XLVDD0_PWR_ON
18
Q3811 (1/2)
D3822
INVERTER
XLENS_PWR_ON_SSM
19
Q3811 (2/2)
INVERTER
LENS_PWR_ON_LOW
3
Q
XLENS_RELEASE_SW
SLK-008 FLEXIBLE BOARD
POWER (4/5)
CN3402
(PAGE 4-7)
XLENS_RELEASE_SW
15
CONTROL SWITCH BLOCK (TK86300)
CN3815
XPOWER_SW
4
RM-099 FLEXIBLE
BOARD
CN3813 CN7401
SH_COM SH_COM
SHUTTER_PI_C SHUTTER_PI_C
11 3
SHUTTER_PI_E SHUTTER_PI_E
12 4
R3830 SHUTTER_PI_A SHUTTER_PI_A
13 5
SHUTTER_PI_K SHUTTER_PI_K
R3824 14 6
Q3808
DISCHARGE
GP-028 BOARD
CN9001
VDD_3.4V
4
IC3803
3.4V REG
(22/22)
1 CE
VDD_3.4V
5 Vin Vout 4 4
GPS_EN GPS_EN
1 1
IC8001
AF CCD
PH8201
IRIS_PI_C
APERTURE MOTOR
IRIS_PI_A ROTATION
DETECT
PH8101
AF MOTOR
ROTATION
DETECT
BT900
LITHIUM
BATTERY
BL-035
FLEXIBLE
BOARD
CN7302
LVDD1
13
D7301, D7302, D7303 (LENS CONTACTS)
LVDD0
Q7302
LENS POWER
CONTROL
R7301
D7305
S8401
(LENS RELEASE)
S9006
ON/OFF
SHUTTER
UNIT
D9003
R9022
IC9003
GPS
IC9002 3.1V REG
FB9021
2 VIN VOUT 1 G1 LDO2.8V_INPUT
3 ON/OFF
D9002 D9001
G6 TIMER