Sony SLTA77 - Power Block Diagram (4;4)

SLT-A77/A77Q/A77V/A77VK/A77VQ_L3
4-7E
4-7. POWER BLOCK DIAGRAM (4/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
A77V/A77VK/A77VQ
08
HOJ-001 FLEXIBLE BOARD
AM-027 BOARD (4/4)
CN3712
LED DRIVE
Q3712
UNREG_DD AF_LED_A
1, 2
AUDIO
INTERFACE
(9/19)
IC2301
MIC_REG
E2
D_3.1V
A_3.1V_REG
MIC_VCC
FOR MICROPHONE
CIRCUIT
LED
CONTROL
Q3711, Q3713
AF_ASSIST
AF_ASSIST_LED_H
CN2102
CN2103
1
3
DM101
7
1, 2
3, 59
2, 60
23
22
15,33,54
5, 57
4, 58
EYE-012 FLEXIBLE BOARD
CAM_5.4V
3.1V REG
(9/19)
IC2303
VOUT
3VDD4
CE1
EVF_15V_CN
D_3.1V
D_3.1V,A_3.1V
VDD2
VDD3
VDD4
DS_HI/VDD
EVF_16V
CAM_ON
15V REG
(7/19)
IC2102
VOUT
1VDD3
XSD
G8
XSDG8
CE
5
2.8V REG
IC103
RF AMP
IC101
VOUT 1
ON_OFF 3
VIN4
TX1/ICCD
G2
EYE_SENS_LEDAUNREG_DD
UNREG_DD
UNREG_DD
EVER_3.1V
EVER_3.1V
3.3V REG
(7/19)
IC2103
VOUT
4VIN5
Cont1
EYE_SENS_VCC/VIO
10V REG
Q2101, Q2102
50
VDD2
SEL_IN
TSTEN
VDD1
SHM-002
FLEXIBLE
BOARD
GP-042 BOARD
CONTROL
SWITCH BLOCK
(MD86800)
CN3704
5
CAM_5.4V
CAM_5.4V
CAM_5.4V
CAM_5.4V
PRELMG_VDD
A_3.1V
14
D_3.1V
CN7502
PL901
(PLUNGER)
1
PD-444 BOARDLCD-022
FLEXIBLE
BOARD
SHD-003 (870) FLEXIBLE BOARD
CN6203CN2101 CN6201
MAGNET
SENSOR
RM7652
(PANEL CLOSE DETECT)
3.0 inch
COLOR
LCD
MODULE
LCD901
BACKLIGHT
VDDIO
DE
VDD
D_1.8V
D_3.1V
VDD
DESERIALIZER
IC6201
AMBIENT LIGHT
SENSOR
IC7651
SERIALIZER
(7/19)
IC2101
29
30
22
10
CN6202
VCC_MRC_SHD
6
D_1.8V
D_1.8V
D_1.8V
D_3.1V
D_3.1V, A_3.1V
UNREG_DD
EVER_3.1V
CAM_5.4V
D_1.8V
D_3.1V, A_3.1V
D_3.1V
BL(+)
XRST
BL(-)
BL_A
BL_K
61
5
60
24
26
4
6
3
5
22
24
BL_A
PANEL_PSPANEL_PS
BL_K
25 23
23 21
L121 L106
RF AMP
IC102
APPROACH
SENSOR
SE7151
(EYEPIECE SENSOR)
GPS
RECEIVER
IC104
CAM_ON
CAM_ON
BL ON/OFF
Q0011
BL_K
EVF_16V
L0001
D_3.1V
PANEL_PS
LCD_CABC_PWM
VIN
3
4Lx
VOUT 2
CE 1
FB
6
DC/DC CONVERTER
(1/19)
IC0001
BL PWM
Q0010
D0001
POWER (3/4)
(PAGE 4-6)
F
POWER (1/4)
(PAGE 4-4)
A
POWER (2/4)
(PAGE 4-5)
G
D901
AF ILLUMINATOR,
SELF-TIMER,
SMILE SHUTTER
XAVP_RESET
POWER (2/4)
(PAGE 4-5)
H
LCD902
COLOR EVF
UNIT