Sony SLTA77 - Power Block Diagram (3;4)

SLT-A77/A77Q/A77V/A77VK/A77VQ_L3
4-6
4-6. POWER BLOCK DIAGRAM (3/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN2201
19
12
MS_3.1V
SD_3.1V_2
MEMORY
STICK
PRO DUO
SD
(MEMORY CARD SLOT)
LED DRIVE
Q2209
IS-095 BOARDISP-004
FLEXIBLE
BOARD
ISL-005
FLEXIBLE
BOARD
VDDDA_VREF
VIN
4VOUT3
CONTROL1
VDDCP, VDDCM
VDDCB/CN/SC/PL/LSV
VDDLV
VDDSUB
4.5V REG
IC6001
CN6001
CN6002
CMOS
IMAGER
CP6001
1.8V
5
10
6, 7 2, 3 23, 24 13-16
CN2401
CN2402
5
10
6, 7 2, 3 23, 24 13-16
4.5V
4.5V
IS_PWR_ON3
IS_5.4VIS_5.4V
VRH/VDDSV
VDDSV
L6001
19, 20 19, 20
LVDS_1.8V_IMG
IS_1.8V
IS_PWR_ON2
Q2403
B+ SWITCH
Q2407, Q2413
B+ SWITCH
Q2406, Q2408
Not used
VIN4VOUT3
CONT1
4.5V REG
(10/19)
IC2401
IS_PWR_ON1
IS_PWR_ON3
VIN
4VOUT3
CONT1
4.5V REG
(10/19)
IC2402
AM-027 BOARD (3/4)
IC1001
GPIO_S__6 P24
XRESET
LCD_CABC_PWM
Y10 LCD_CABC_PWM
AE20 USB_ACV_DET
XLENS_RELEASE_SW
IMAGE PROCESSOR
(3/19 - 5/19)
MS_PWR_ON
AH2
DIR2B C18
DIR2A C17
IS_PWR_ON2
4.5V
VIN4VOUT3
CONT1
4.5V REG
(10/19)
IC2403
A_1.125V_OUT
VIN1VOUT5
ON/OFF3
1.125V REG
(3/19)
IC1002
IS_PWR_ON4
GPIO_S__10 M26
XPWR_OFF
IS_PWR_ON1
ND_EN G17
IS_PWR_ON4
D_1.8V
A_3.1V_AVP
GPIO_S__0 T26
XMS_ACC_LED
BRK2B
B15
SATA_MAIN_ON
A_VID
D_VID
D_1.2V
D_1.2V
LPDDR2._1.2V
D_3.1V_AVP
A_1.8V
LPDDR2_1.8V
IS_1.8V
D_1.8V, IS_1.8V
D_3.1V
FB1211
ND_DIR_A H18
IS_PWR_ON3
PANEL_PS
G19 MSHUT_EN
B+ SWITCH
(8/19)
IC2201
VOUT
5VIN1
EN
3
D_3.1V
MS_PWR_ON
SDPWR
B+ SWITCH
(8/19)
IC2205
VOUT
6VIN1
EN
3
SDPWR J11
A_VID,
D_VID
A_3.1V,
D_3.1V
IS_1.8V,
A_1.8V,
D_1.8V
D_1.2V
LPDDR2_1.2V
LPDDR2_1.8V
IS_5.4V
POWER (1/4)
(PAGE 4-4)
B
IS_5.4V
POWER (4/4)
(PAGE 4-7)
F
XAVP_RESET
D1001
POWER (2/4)
(PAGE 4-5)
E
D_1.8V_AVP
A_1.8V_SATA
A_1.125V_SATA
08
D2201
(MS ACCESS)
UHS BRIDGE
(8/19)
IC2207
EEPROM
(8/19)
IC2206
B+ SWITCH
Q2207, Q2208
D_1.2V
SD_3.1V
B+ SWITCH
Q2204 (1/2), Q2205
SATA_MAIN_ON
B+ SWITCH
Q2204 (2/2), Q2206
SDPWR
D_1.8V
IC_2207_1.2V,
IC_2207_1.2V_2
IC_2207_3.1V
IC_2207_1.8V