Sony SLTA77 - Power Block Diagrams; Power Block Diagram (1;4)

SLT-A77/A77Q/A77V/A77VK/A77VQ_L3
4-4
4-4. POWER BLOCK DIAGRAM (1/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
B+ SWITCH
AM-027 BOARD (1/4)
BATT_1_IB
BATT_1_IB
BATT_2_IB
TO
VERTICAL
CONTROL
GRIP
BATT_UNREG
XDC_JACK_SENSE
XDC_JACK_SENSE
UNREG_DD
UNREG_DD
UNREG_DD
UNREG_DD
A_VID,
D_VID
CN0501
F0504
S
BT901
BATTERY
TERMINAL
J901
DC/DC CONVERTER
(1/19)
IC0006
PVDD1a
E1
PVDD1b
E2
PVDD2
C8
LX1a
D1
LDO1_OUT
A5
LDO1_ENB
D6
LX1b
D2
FB1
D3
L0005
D_3.1V,
A_3.1V
D_3.1V,
A_3.1V
PVDD5aH5
PVDD5b
G5
LX5a
H4
LX5b
G4
FB5
E3
D_3.1V,
A_3.1V
L0009
A_1.8V,
D_1.8V,
IS_1.8V
PVDD3aA1
PVDD3b
B1
LX3a
A2
LX3b
B2
FB3
C4
LDO1_ON
L0007
LDO2_SOURCE
B4
D_1.2V
LX2 B8
FB2
C5
LPDDR2_1.2V
L0006
LDO1_SOURCE
A6
LDO2_OUT
A4
LDO2_ENB
E5
LDO1_ON
LDO1_ON
DD_ON_1
DD_ON_1
LPDDR2_1.8V
3.1V REG
(1/19)
IC0003
VOUT
1
RESET
B2
VIN
6
ON/OFF
4
DC/DC CONVERTER
(1/19)
IC0005
VOBa
A4
VOBb
B4
VINB
C1
VIN
C6
VINA
D1
BATTERY DETECTOR
(16/19)
IC3501
TxRxE4
EVER_3.1V
EVER_3.1V
EVER_3.1V
EVER_3.1V
DD_ON_2
DD_ON_2
PVDD4H6
PVDD_CP
H2
AVDDB7
CAM_ON
PVDD6aD8
PVDD6b
D7
ENB B5
POKB
C3
POKA
D3
VOAa E4
VOAb
F4
Q0001, 0004
DD_ON
F5
B+ SWITCH
Q3704, Q3705
POKB
POKB
ENA E5
DD_ON_3
RESET B2
POKA
AS_POWER
XCAM_RESET
XCAM_RESET
DD_ON_3
POKA
IS_5.4V
CAM_5.4V
CAM_5.4V, IS_5.4V,
REF_5.4V
GYROREG_CN
GYROREG_CN
CAM_5.4V
EVER_3.1V
CN2001
CAM_5.4V
CAM_ON
1
4
5VDD
ECO
VOUT HDMI
3CE
5.0V REG
(17/19)
IC3702
HDMI_5.0V
Vref
18
CN3708
7
AF CCD
IC8051
REF_5.4V
AFCCD_ON
AFCCD_ON
3.1V REG
(12/19)
IC3005
VOUT
3VDD4
CE1
POWER (2/4)
(PAGE 4-5)
D
POWER (2/4)
(PAGE 4-5)
C
POWER (4/4)
(PAGE 4-7)
A
POWER (3/4)
(PAGE 4-6)
B
ACV_UNREG
08
1
2
3
BATT/XEXT
D0505
ACV_UNREG ACV_UNREG
CN0502
Q0501, Q0505
1
2
CN3904
1
12
16
1
3
BATTERY DETECTOR
(16/19)
IC3502
TxRx
E4
EVER_3.1V
1, 18
AFCCD/
HDMI_5V
GRP-001
FLEXIBLE
BOARD
AF-138 FLEXIBLE
BOARD
ANTI-SHAKE
DRIVE
(14/19)
IC3301
HALL
ELEMENT
IC7001
HALLREG 62
VREF
61
CN3301
5, 16
D_3.1V
AS_POWER
CAM_VREF_ IC_3301/AFCCD
HALLREG
HOL-007
FLEXIBLE
BOARD
GYROREG58
D_1.8V
UNREG_DD
DC IN
CONTROL
SWITCH
BLOCK
(RS87000)
CN3902
18
D_3.1V
3
A_3.1V
ACCELEROMETER
SE2501
D_3.1V