Sony NEX-5K - alpha; Nex-5 With 18-55mm Lens Manual de servicio - Página 4

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Sony NEX-5K - alpha; Nex-5 With 18-55mm Lens Manual de servicio
Ver.1.2 2011.01
The changed portions from
Ver.1.1 are shown in blue.

4-2. POWER BLOCK DIAGRAM (1/3)

( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
BT-063 FLEXIBLE
SY-258 BOARD (1/3)
BOARD: NEX-3A/3D/3K
BT-060 FLEXIBLE
BOARD:
NEX-5A/5D/5CD/5K/5CK/5H
BT901
(
)
BATTERY
TERMINAL
BOARD
CN3503
F0003
BATT_UNREG
+
S
-
RL-103 FLEXIBLE BOARD (1/2):
NEX-3A/3D/3K
BATT_IB_1
RL-101 FLEXIBLE BOARD (1/2):
F
NEX-5A/5D/5CD/5K/5CK/5H
CN3505 (1/2)
POWER (2/3)
R001
BT900
VL_3V
(
)
(PAGE 4-3)
18
LITHIUM
RECHARGEABLE
BATTERY
F0004
F0002
F0001
29
NEX-3A/3D/3K/5A/5D/5CD/5K/5CK/5H_L3
FP-1246 FLEXIBLE BOARD (1/3):
NEX-3A/3D/3K
FP-1236 FLEXIBLE BOARD (1/3):
NEX-5A/5D/5CD/5K/5CK/5H
CN3502
(1/4)
UNREG
UNREG
L0106
VLDO3
B10
OUT8
B13
-INE8
C12
BL_L
-INA
D12
IC0101
R0137
+INA
D13
DC/DC
CONVERTER
(1/21)
UNREG_DET
BATT_IN
M3
LDO1_ON
H1
AVDD1
LDO1_ON
C9
M13
DVDD2
DDR_1.8V
L1
BATT_UNREG
VLDO1
A12
N2
VBBIN
SW_OUT
A11
N3
BATT_IN_DET
L0101
D_1.2V_1
L13
PVDD1a
LX1a
K13
L12
PVDD1b
LX1b
K12
IN1
L11
L0102
D_1.2V_IC_1001
G13
PVDD2a
LX2a
F13
G12
PVDD2b
LX2b
F12
IN2
G11
L0103
D_1.8V_R
B1
PVDD3a
LX3a
C1
B2
PVDD3b
LX3b
C2
IN3
D3
L0104
IS_2.5V
A8
PVDD4a
LX4a
A7
B8
PVDD4b
LX4b
B7
IN4
C8
L0105
D_3.15V
N8
PVDD5a
LX5a
N9
M8
PVDD5b
LX5b
M9
IN5
L10
A3
PVDD6a
B3
PVDD6b
BL_ON
BL_ON
E11
G1
PVDD7
DD_ON1
DD_ON
C7
A10 PVDD9
UNREG_MOTOR
UNREG_STRB
UNREG_LENS
POWER (2/3)
(PAGE 4-3)
CN-439 BOARD (1/3)
SHUTTER_5.5V
IC0301
Q0303
Q0301, Q0302
DISCHARGE
DC/DC
CN0001
CONVERTER
(1/4)
(3/4)
UNREG
3.1V REG
STB
5
IC0402
(4/4)
6
VIN
VOUT
4 ON/OFF
3.0V REG
IC0401
(4/4)
6
VIN
VOUT
4 ON/OFF
Q0102
BL_H
LCD BACKLIGHT DRIVE
R0135
R0136
Q0101
1.8V DRIVE
R0250
B+ SWITCH
Q0208, Q0209
8 V+
IC0202
IC0201
R0252
R0251
BUFFER
Q0202, Q0203
(2/21)
3 A+in
DC/DC
2 A-in
Aout
1
CONVERTER
R0253
(2/21)
5 B+in
R0255
6 B-in
Bout
7
UNREG_CUR_MON
VCC_KEY_AD
G
4-2
POWER (2/3)
N
CN0001
CN3502
(PAGE 4-3)
(2/4)
(2/4)
CROSSCON_5.5V
CROSSCON_5.5V
DD_ON2
DD_ON2
55
7
CAM_VREF
CAM_VREF
1
EVER_REG_OUT
EVER_IN
1
LDO1_ON
CAM_ON
BL_ON
DD_ON1
Q0204(1/2), Q0207
Q0205, Q0206
STB
5
H
OR_LENS_4_8V_ON
OR_LENS_UNREG_ON
POWER (3/3)
(PAGE 4-4)
O
I
Q0201
LENS_XDETECT_CA
DISCHARGE
POWER (2/3)
POWER (2/3)
(PAGE 4-3)
(PAGE 4-3)
CROSSCON_5.5V
BL_H
BL_L
IS_2.5V
UNREG_MOTOR
A
POWER (2/3)
EVER_3.15V
(PAGE 4-3)
Q0501, Q0502
B+ SWITCH
D_3.15V
D_3.15V_CIS
D_1.8V_CIS
D_1.8V_PANEL
CAM_VREF
UNREG
UNREG_DET
B
LDO1_ON
POWER (2/3)
(PAGE 4-3)
DD_ON1
DD_ON2
CAM_ON
C
BL_ON
POWER (3/3)
(PAGE 4-4)
CROSSCON_5.5V
DDR_1.8V
D_3.15V
A_3.15V_AUDIO
D_3.15V_AUDIO
D_3.15V_MEDIA
D
D_3.15V_IC_1002
D_3.15V_IC_1001
POWER (3/3)
(PAGE 4-4)
D_1.2V_IC_1002
D_1.2V_IC_1001
A_1.8V_HDMI
D_1.8V_HDMI
D_1.8V_IC_1002
D_1.8V_IC_1001
D_1.2V_IC_0801
D_1.8V_IC_0801
D_3.15V_IC_0801
NEX-5A/5D/5CD
5K/5CK/5H
UNREG_STRB
E
LENS_POWER
POWER (2/3)
(PAGE 4-3)
B+ SWITCH
Q0204
DISCHARGE
(2/2)