Read Sony DEV-30 / DEV-50 / DEV-50V Service Manual online
DEV-30/50/50V_L3
4-4
4-4. POWER BLOCK DIAGRAM (1/3)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
VC-1016 BOARD (1/2)
CORE_UNREG,
I/O_UNREG
I/O_UNREG
MT_UNREG
BATT_SIG
F0001
F0002
PVDD1a
E1
LX1a D1
LX1b D2
LX1b D2
FB1 D3
PVDD1b
E2
L4301
PVDD2
C8
LX2 B8
FB2 C5
LDO1_SOURCE A6
LDO1_OUT A5
LDO1_ENB D6
L4302
CH1_OUT
CH2_OUT
PVDD5a
H5
LX5a H4
LX5b G4
LX5b G4
FB5 E3
PVDD5b
G5
AVDD
B7
PVDD_CP
H2
VTR_UNREG
E6
LANC_DC D6
XLANC_PWR_ON
C4
XLANC_ON
LANC_DC
LANC_DC
XLANC_PWR_ON
XLANC_ON
XLANC_ON
C2
UNREG_IN
E4
VCH
F4
ACV_UNREG
F1
PUI_BATT_XEXT
C7
BATT_UNREG
BATT_SIG
BATT_UNREG
BATT_LI_3V
DD_ON
DD_ON
VREG_5.0V
VREG_5.0V
F5
VREG_5.0V F3
LDO1_ON C1
DD_ON D2
L4305
CH5_OUT
A_1.125V
A_1.125V_SENSE
HDMI_5.0V
MSX_3.3V
MSX_3.3V
D_3.3V
MS_PWR_ON
MS_PWR_ON
EVER_3.0V
EVER_3.0V
VOUT
VOUT
PVDD6a
D8
LX6a E8
LX6b E7
LX6b E7
FB6 D5
PVDD6b
D7
L4306
CH6_OUT
PVDD4
H6
LX4 H7
FB4 E4
L4304
CH4_OUT
PVDD3a
A1
LX3a A2
LX3b B2
LX3b B2
FB3 C4
PVDD3b
B1
L4303
CH3_OUT
HB_1.8V
HB_1.2V
A_VID_1.1V,
D_VID_1.1V,
A_VID_1.1V_S,
D_VID_1.1V_S
A_1.8V, D_1.8V
A_2.8V, D_2.8V
A_3.3V, D_3.3V,
D_3.3V_SP
LDO2_ON
LDO1_ON
LDO2_SOURCE B4
LDO2_OUT A4
LDO2_ENB E5
DC/DC CONVERTER
(16/21)
IC4301
Vin
5
Vout 4
Cont
1
3.3V REG
(16/21)
10V REG
IC4307
VIN
3
Lx 4
VOUT 2
CE
1
DC/DC CONVERTER
(16/21)
IC4306
Q4310, Q4311
XPUIO_BATT_SIG
A4
FRONT CONTROL, LANC INTERFACE,
BATTERY DETECT
(17/21)
IC4801
AI_BATT_SENS
J5
BATT_UNREG
I_BATT_IN
A7
BATT_IN
BATT_SIG
O_LOAD_ON_FR2 E3
XI_POWER_OFF_S K7
XPWR_OFF_S
SEL_UART_LANC
XI_POWER_OFF E10
XPWR_OFF
XPUI_LANC_PWR_ON
C1
XLANC_PWR_ON
BATT/XEXT_CN
O_LDO1.8_ON C4
LDO2_ON
O_LDO1.2_ON D3
LDO1_ON
O_SYS_DD_ON F2
DD_ON
XO_LANC_IC_ON
H2
XLANC_ON
DC/DC CONVERTER, LANC DRIVER
(16/21)
IC4302
EVER3 F6
VuC F5
PVDD_LDO1 B1
LDO1_OUT A1
LDO1_FB B2
LDO2_ON A5
LDO2_OUT A3
PVDD_LDO2 A4
LOAD_IN B6
LOAD_OUT A6
LOAD_ON B5
ACV_UNREG
AI_ACV_SENS
L6
ACV_UNREG
ACV_ON
E2
ACV_ON
BATT_ON
D1
BATT_ON
BATT_UNREG
E1
BATT_UNREG
O_INIT_CHARGE
F10
INIT_CHARGE_ON
EYE_SENS_3.3V
I/O_UNREG
I/O_UNREG
D_1.8V
D_1.8V
LOAD_ON_FR2
EVF SERIAL INTERFACE
TRANSMITTER (R)
(11/21)
IC3302
EVF SERIAL INTERFACE
TRANSMITTER (L)
(11/21)
IC3301
A_1.2V, D_1.2V
HDMI_5.0V
MT_5.0V,
J_5.0V
POWER (2/3)
(PAGE 4-5)
B
POWER (3/3)
(PAGE 4-6)
E
POWER (3/3)
(PAGE 4-6)
F
POWER (2/3)
(PAGE 4-5)
C
POWER (2/3)
(PAGE 4-5)
D
POWER (2/3)
(PAGE 4-5)
A
XPUI_POWER_TACT A3
XPOWER_TACT_SW
XPOWER_TACT_SW
08
Q4303, Q4304
BATTERY
CHARGE
SWITCH
Q4305
ACV/BATT
SELECT SWITCH
D4301
ACV_UNREG_CN
INIT_CHARGE_ON
CN1008
CN1007
2
3
1
3
1
BATT/XEXT_CN
BATT_ON
ACV_ON
DC IN
J901
BT901
1 - 6
9 - 14
8
S
BATT_SIG
BATTERY
TERMINAL
BATT_UNREG_CN
ACV_UNREG
ACV
DETECT
Q4301
DC JACK
DETECT
Q4801
B+ SWITCH
Q4308, Q4309
VDD
4
VOUT 3
CE
1
2.8V REG
(8/21)
IC2302
2D-
4
D- 7
1D-
2
S 9
LANC/UART SELECT
(1/21)
IC1002
AUDIO
PROCESSOR
(8/21)
IC2303
AUDIO
DSP
(9/21)
IC3001
A_3.3V
D_3.3V_SP
D_2.8V
D_1.8V
D_1.8V
D_1.2V
D_1.2V
D_2.8V
D_2.8V
CN1006
9, 10
21, 22
CN1010
9, 10
21, 22
36, 37
38
D_1.8V
1, 2
EYE_SENS_3.3V
D_2.8V
D_2.8V
D_2.8V
D_1.8V
D_2.8V
36, 37
EVF_12.5V
38
EVF_10V
13
DDEN_L
13
DDEN_R
EVF_12.5V
EVF_10V
19
HDMI OUT
HDMI_5.0V
CN1013
MULTI
POWER (3/3)
(PAGE 4-6)
H
POWER (3/3)
(PAGE 4-6)
I
CN1011
2
1
3
CN1014
2
1
3
D_1.2V
A_3.3V
POWER (3/3)
(PAGE 4-6)
G
CN1009
2
D_3.3V
I/O_1.8V
POWER (3/3)
(PAGE 4-6)
J
CN1016
15
6
1
D_2.8V/LANC_DC
USB_VBUS
D_1.2V
A_3.3V
D_3.3V, A_3.3V
I/O_1.8V_S
L4307
D4304
D4305
FP-2141
FLEXIBLE
BOARD
CN1002
10
D_2.8V
EVER_3.0V
XPOWER_TACT_SW
6
15
GPS Model
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