Sony NEX-VG900 Service Manual page 16

4-6. POWER BLOCK DIAGRAM (3/4)
VC-1006 BOARD (3/3)
D_1.2V
FB4903-FB4906
D_1.2V_IC_4901
D_1.8V
D_1.8V_IC_4901
M
POWER (2/4)
(PAGE 4-5)
LVDS_1.8V_IC_1301
CK-238 BOARD FP-1442 PD-1002 BOARD
FLEXIBLE
CN8002
BOARD
CN8001 CN6001
F8001
D_1.8V_PANEL D_1.8V D_1.8V
20 14
J
F8002
D_2.8V D_2.8V D_2.8V
POWER (1/4)
(PAGE 4-4)
BL_H
20 27 7
BL_L
21 10
24
SE8001
PANEL
OPEN/CLOSE
SENSOR
NEX-VG900/VG900E_L3
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
LVDS_1.8V_IMG
IS_PWR_ON2
IS_5.5V
IS_PWR_ON1
L D_2.8V
POWER (2/4)
(PAGE 4-5)
IS_5.5V
IS_PWR_ON4
Q4708,Q4709
B-
IS_NEG
SWITCH
P
POWER (1/4)
(PAGE 4-4)
IS_5.5V
4
IS_PWR_ON3
1 1
D_1.2V
D_2.8V
4.5V REG
D_1.8V
IC4901
IS_5.5V
L4901 4 VIN
CAMERA SIGNAL
IS_PWR_ON5
PROCESS 1 CONT
FB4901
(15/15)
IS_PWR_ON2
FB4902
GPIO_13 V22
IS_PWR_ON1
GPIO_12 W20
IS_PWR_ON4
GPIO_15 V20
IS_PWR_ON3
GPIO_14 V21
IS_PWR_ON5
GPIO_3 AA19
IS_PWR_ON6 IS_PWR_ON6
GPIO_4 Y19
LCD901
LCD MODULE
CN6003
L6004
VIDEO
29
DE
30
3.0 INCH
L6003
VDD
WIDE
COLOR
BL_H
61
BL_L
60
BACKLIGHT
IC6001
L6001
LCD SERIAL
INTERFACE
RECEIVER
SE6001
PANEL
NORMAL/REVERSE
SENSOR
Q6001,Q6002
TOUCH PANEL
INTERFACE
FP-2033 IS-111 BOARD
FLEXIBLE
BOARD
CN4703 CN6101
Q4703, Q4705
LVDS_1.8V_IMG VDDLV(1.8V) VDDCB/CN/SA/SC/PL/LSV(1.8V)
B+ SWITCH
Q4701
IC4701
5.0V REG
(13/15)
VDDSUB
4 VIN VOUT 3 10 18
1 CONT
IC4702
4.5V REG
(13/15)
VRH(4.5V)
3
4 VIN VOUT
1 CONT
L4701
IS_-1.5V_IMX157 VRL(-1.5V)
18 10
IS_PWR_ON4
Q4706, Q4707
DISCHARGE
IC4705
5.0V REG
Q4715
(13/15)
B+ SWITCH
VDDSV/CM/CP VDDSV/CM/CP
VIN VOUT 3
CONT
Q4718
IC4706
B+
CONTROL
(13/15)
VOUT
3
VDDVREF/DA
FP-2034
FLEXIBLE
BOARD
CN4702 CN6102
5 35
FP-1440 DC-1001 BOARD
(2/2)
FLEXIBLE
BOARD
CN9104 CN9103
LANC_DC LANC_DC
4
F
POWER (1/4)
FLEXIBLE FLAT
(PAGE 4-4)
CABLE (FFC-233)
EVER_3.0V
4-6
VDDLV(1.8V)
VDDSUB
VRH(4.5V)
IC6101
CMOS
VRL(-4.5V)
IMAGER
L6101
VDDSV
L6102
VDDCM
IC6102
5.0V REG
VDDDA
4 VIN VOUT 3
1 CONTROL
FP-1441 HP-1002 BOARD
FLEXIBLE
BOARD
CN9202
CN9203
LANC_DC
7 4 4
A/V R
CN9201
D9201
6
CHG