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NEX-3A/3D/3K/5A/5D/5CD/5K/5CK/5H_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.
B13
C12
C12
N9
M9
L10
K13
K12
K12
L11
C1
C2
D3
C2
D3
A7
B7
C8
B7
C8
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
A3
B3
B3
L0102
L0104
L0101
DD_ON
BL_ON
IN2
LX2b
LX2a
IN4
LX4b
LX4a
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
UNREG_MOTOR
F0004
UNREG_LENS
F0001
UNREG
F0003
BATT_UNREG
F0002
A10 PVDD9
C9
LDO1_ON
A11
SW_OUT
A12
VLDO1
BATT_IB_1
UNREG
CAM_VREF
CROSSCON_5.5V
DD_ON2
EVER_IN
CN0001
(2/4)
BL_ON
CAM_ON
DD_ON2
DD_ON1
BL_ON
DD_ON1
D_1.8V_IC_1001
D_1.2V_IC_1001
D_1.2V_IC_1002
IS_2.5V
D_3.15V
D_3.15V
BL_H
UNREG
UNREG_MOTOR
EVER_3.15V
CROSSCON_5.5V
D_3.15V_CIS
D_1.8V_CIS
1-7
8,
9
10
-16
UNREG_DET
CAM_ON
LDO1_ON
D_1.2V_IC_1001
IS_2.5V
D_1.8V_R
D_1.2V_1
D_3.15V
DDR_1.8V
D_3.15V_AUDIO
D_3.15V_IC_0801
D_1.2V_IC_0801
D_1.8V_IC_0801
D_1.8V_IC_0801
12,
13
7
5,
6
14,
15
CAM_VREF
49,
50
55
56,
57
47,
48
6
1
VIN VOUT
3.1V REG
(4/4)
IC0402
4 ON/OFF
CAM_VREF
6
1
VIN VOUT
4 ON/OFF
EVER_REG_OUT
SHUTTER_5.5V
DD_ON2
CROSSCON_5.5V
5
STB
Q0301, Q0302
DC/DC
CONVERTER
(3/4)
IC0301
UNREG
B+ SWITCH
Q0208, Q0209
3 A+in
BUFFER
(2/21)
IC0202
2 A-in
5 B+in
1
Aout
5
STB
Q0202, Q0203
DC/DC
CONVERTER
(2/21)
IC0201
DC/DC
CONVERTER
(1/21)
IC0101
1-4
58
-61
3.0V REG
(4/4)
IC0401
UNREG_STRB
A_3.15V_AUDIO
CROSSCON_5.5V
BL_L
D12
-INA
R0137
C
POWER (3/3)
(PAGE 4-4)
D_1.8V_PANEL
A_1.8V_HDMI
D_1.8V_HDMI
CN-439 BOARD (1/3)
CN0001
(1/4)
CN3502
(1/4)
CN3502
(2/4)
SY-258 BOARD (1/3)
CN3503
( )
BT901
BATTERY
TERMINAL
BOARD
+
S
-
UNREG_STRB
B
POWER (2/3)
(PAGE 4-3)
A
POWER (2/3)
(PAGE 4-3)
D
POWER (3/3)
(PAGE 4-4)
L0105
L0103
18
R001
CN3505 (1/2)
VL_3V
8 V+
VCC_KEY_AD
1.8V DRIVE
Q0101
L0106
BL_H
UNREG_DET
DDR_1.8V
LDO1_ON
BL_ON
DD_ON1
BL_L
D13
+INA
D_3.15V_MEDIA
D_3.15V_IC_1002
D_3.15V_IC_1001
D_3.15V_IC_1001
D_1.8V_IC_1002
POWER (2/3)
(PAGE 4-3)
O
29
LCD BACKLIGHT DRIVE
Q0102
LDO1_ON
F
POWER (2/3)
(PAGE 4-3)
(
)
BT900
LITHIUM
RECHARGEABLE
BATTERY
N
POWER (2/3)
(PAGE 4-3)
UNREG_CUR_MON
R0250
R0135
R0136
B+ SWITCH
Q0501, Q0502
Q0205, Q0206
B+ SWITCH
OR_LENS_4_8V_ON
OR_LENS_UNREG_ON
OR_LENS_UNREG_ON
LENS_XDETECT_CA
LENS_POWER
Q0204(1/2), Q0207
E
POWER (2/3)
(PAGE 4-3)
POWER (3/3)
(PAGE 4-4)
H
POWER (2/3)
(PAGE 4-3)
I
BT-063 FLEXIBLE
BOARD: NEX-3A/3D/3K
BT-060 FLEXIBLE
BOARD: NEX-5A/5D/
5CD
/5K/5CK
/5H
FP-1246 FLEXIBLE BOARD (1/3):
NEX-3A/3D/3K
FP-1236 FLEXIBLE BOARD (1/3):
NEX-5A/5D/
5CD
/5K/5CK
/5H
RL-103 FLEXIBLE BOARD (1/2):
NEX-3A/3D/3K
RL-101 FLEXIBLE BOARD (1/2):
NEX-5A/5D/
5CD
/5K/5CK
/5H
Q0303
DISCHARGE
Q0204
DISCHARGE
(2/2)
Q0201
DISCHARGE
NEX-5A/5D/
5CD
5K/5CK
/5H
6 B-in
R0251
R0253
R0255
R0252
7
Bout
G
POWER (2/3)
(PAGE 4-3)
The changed portions from
Ver.1.1 are shown in blue.
Ver.1.2 2011.01
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