Read Sony NEX-C3A / NEX-C3D / NEX-C3K Service Manual online
NEX-C3A/C3D/C3K_L3
4-2
4-2. POWER BLOCK DIAGRAM (1/3)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
BL_ON
CAM_ON
DD_ON2
DD_ON1
D_1.8V_IC_1001
D_1.2V_IC_1001
D_1.2V_IC_1002
IC_0101_LX5
D_3.15V
D_3.15V
BL_H
UNREG_MOTOR
EVER_3.15V
CROSSCON_5.5V
D_1.8V_CIS
UNREG_DET
LDO1_ON
DDR_1.8V
D_3.15V_AUDIO
CAM_VREF
6
1
VIN VOUT
3.1V REG
(20/20)
IC4202
4 ON/OFF
6
1
VIN VOUT
4 ON/OFF
5
STB
Q4101, Q4102
DC/DC
CONVERTER
(19/20)
IC4101
B+ SWITCH
Q0208, Q0209
BUFFER
(3/20)
CN0001
(1/2)
CN3509
(1/2)
(1/2)
IC0202
2 A-in
5 B+in
5 B+in
1
Aout
3.0V REG
(2/2)
IC0201
UNREG_STRB
A_3.15V_AUDIO
CROSSCON_5.5V
D_3.15V
CROSSCON_5.5V
BL_L
C
POWER (3/3)
(PAGE 4-4)
D_1.8V_PANEL
D_1.8V_PANEL
A_1.8V_HDMI
D_1.8V_HDMI
(
)
BT901
BATTERY
TERMINAL
BOARD
S
B
POWER (2/3)
(PAGE 4-3)
A
POWER (2/3)
(PAGE 4-3)
D
POWER (3/3)
(PAGE 4-4)
VCC_KEY_AD
Q0101
1.8V SWITCH
BL_H
D_3.15V_MEDIA
D_3.15V_IC_1002
D_3.15V_IC_1001
D_1.8V_IC_1002
D_1.8V_IC_1001
D_3.15V
D_3.15V_AUDIO
UNREG_STRB
A_3.15V_AUDIO
A_1.8V_HDMI
D_1.8V_HDMI
D_1.8V_HDMI
D_3.15V_MEDIA
D_3.15V_IC_1002
D_3.15V_IC_1001
D_1.8V_IC_1002
POWER (2/3)
(PAGE 4-3)
N
08
LCD BACKLIGHT
DRIVE
Q0102
D0102
UNREG_CUR_MON
CROSSCON_5.5V
EVER_3.15V
EVER_3.15V
DD_ON2
Q0211, Q0212
B+ SWITCH
OR_LENS_4_8V_ON
OR_LENS_UNREG_ON
OR_LENS_UNREG_ON
LENS_XDETECT_CA
LENS_POWER
Q0207, Q0213
B+ SWITCH
E
POWER (2/3)
(PAGE 4-3)
POWER (3/3)
(PAGE 4-4)
H
POWER (2/3)
(PAGE 4-3)
I
BT-072
FLEXIBLE
BOARD
FP-1424 FLEXIBLE
BOARD (1/2)
Q4103
DISCHARGE
Q0201
DISCHARGE
G
POWER (2/3)
(PAGE 4-3)
1-8
9,
10
11-18
BATT_UNREG
BATT_UNREG
BATT_SIG
BATT_GND
BATT_IB_1
CN3503
R001
CN3507
(1/2)
(1/2)
VL_3V
F
POWER (2/3)
(PAGE 4-3)
BT900
LITHIUM
RECHARGEABLE
BATTERY
RL-111
FLEXIBLE
BOARD (1/2)
SY-290 BOARD (1/3)
CN-473 BOARD (1/2)
3
B13
C12
C12
N9
M9
L10
K13
K12
K12
L11
C1
C2
D3
C2
D3
F13
F12
G11
F12
G11
G1
H1
M13
L1
N2
N3
N3
N8
M8
L13
L12
L12
B1
B2
B2
A8
B8
B8
G13
G12
G12
E11
C7
C7
A3
B3
B3
L0102
L0101
DD_ON
BL_ON
IN2
LX2b
LX2a
IN3
LX3b
LX3a
IN1
LX1b
LX1a
IN5
LX5b
LX5a
-INE8
OUT8
PVDD5a
PVDD5b
PVDD5b
PVDD1a
PVDD1b
PVDD1b
PVDD3a
PVDD3b
PVDD3b
PVDD4a
PVDD4b
PVDD4b
PVDD2a
PVDD2b
PVDD2b
PVDD6a
PVDD6b
PVDD6b
BATT_IN_DET
VBBIN
BATT_UNREG
DVDD2
AVDD1
PVDD7
B10
VLDO3
M3
BATT_IN
A10 PVDD9
C9
LDO1_ON
A11
SW_OUT
A12
VLDO1
D_1.2V_IC_1001
D_1.2V_IC_1001
D_1.8V_IC_1001
D_1.8V_CIS
D_1.2V_1
D_1.2V_1002
D_3.15V
D_4.90V
DC/DC CONVERTER
(2/20)
IC0101
D12
-INA
L0105
A4
B4
C5
B4
C5
IN6
LX6b
LX6a
L0107
L0103
L0106
UNREG_DET
DDR_1.8V
DDR_1.8V
LDO1_ON
BL_ON
DD_ON1
BL_L
BL_H
BL_L
BL_L
UNREG_MOTOR
F0004
UNREG_LENS
F0001
F0002
UNREG
F0003
UNREG_STRB
UNREG_MOTOR
UNREG_STRB
UNREG_STRB
Q0501,
Q0502
B+ SWITCH
D_1.8V_IC_1002
D_1.8V_CIS
D_1.8V_HDMI
D_1.8V_PANEL
D_1.8V_HDMI
D_1.2V_IC_1002
A_3.15V_AUDIO
D_3.15V_IC_1001
D_3.15V_MEDIA
D_3.15V_IC_1002
D_3.15V_AUDIO
IC_0101_LX5
IC_0101_LX5
D0101
D0201
LENS_5.5V
UNREG_CROSSCON
D0202
IC_0101_5.5V
D4102
5
47
16
36
EVER_REG_OUT
UNREG
UNREG_STRB
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