Sony SLT-A58K Service Manual page 12

4-7. POWER BLOCK DIAGRAM (4/4)
AM-1001 BOARD (4/4)
EVER_3.1V
D_3.1V
CAM_5.4V
UNREG_DD
SHOE_UNREG
A
POWER (1/4)
(PAGE 4-4)
BL_VIN
D_1.8V
08
SLT-A58K/A58M/A58Y_L3
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
IC0007
DC/DC CONVERTER
(1/20)
D_3.1V BL_A
6 VIN VOUT 5
BL_K
L0010
FB 3
1 Lx
LCD_CABC_PWM
EN 4
IC0001
DC/DC CONVERTER
(1/20)
D_3.1V EVF_15V
3 VIN VOUT 2
Q0012, Q0013
L0001
EVF_DD_ON
B+ SWITCH
4 Lx CE 1
EVF_DD_ON
D_3.1V
D_1.8V
IC2306
AUDIO
INTERFACE
(9/20)
IC2303
3.1V REG
MIC_REG_L B6
(9/20)
MIC_REG_R E6
CAM_5.4V A_3.1V_REG EXT_MIC_VCC
4 VDD VOUT 3
1 CE
IC2307
MICROPHONE
SWITCH
(9/20)
EVER_3.1V
D_3.1V
CAM_5.4V
UNREG_DD
SHOE_UNREG
POWER (2/4) XIC_1001_RESET
H
(PAGE 4-5)
F POWER (3/4)
(PAGE 4-6)
D_3.1V
FOR
MICROPHONE
CIRCUIT
IC2103
3.3V REG
(7/20)
UNREG_DD
G
5 VIN
CAM_ON CAM_ON
1 Cont
POWER (2/4)
(PAGE 4-5)
D_3.1V
LOGIC_VDD_ON LOGIC_VDD_ON
J
SHOE_UNREG
POWER (3/4)
(PAGE 4-6)
SHOE_ON SHOE_ON
4-7E
LCD-2002 PD-1017 BOARD
FLEXIBLE
BOARD
CN2104 CN6402
L6401
D_3.1V D_3.1V
27 27
VDDIO
1 1
BL_A BL_A
28 28
BL_K BL_K
29 29
CN2102
XCLR
50
DS_HI/VDD
3, 59
VDD2
4, 58
VDD3
5, 57
LCD902
EVF_DD_ON COLOR EVF
16
UNIT
Q0014, Q0015
EVF_10V
10V REG 2, 60
VDD1
15,33,54
TSTEN
22
SEL_IN
23
EYE-012 FLEXIBLE BOARD
SE7151
CN2103
(EYEPIECE SENSOR)
EYE_SENS_VCC/VIO
3
APPROACH
SENSOR
EYE_SENS_LEDA
VOUT 4 1
SHM-2000 FLEXIBLE
BOARD
CN3704
CAM_5.4V PL901
(PLUNGER)
MIS-2000 FLEXIBLE
BOARD
CN5201 CN7501
Q5201
LOGIC_VDD LOGIC_VDD LOGIC_VDD
B+ SWITCH 6 21
Q5202, Q5203
UNREG UNREG
B+ SWITCH
LCD901
(LCD MODULE)
CN6401
VDD
31
VDD
32
6
2.7 INCH
COLOR
LCD
GRB
2
LED+
50
LRD-
51
BACKLIGHT
CN7551
13
MULTI
INTERFACE
SHOE
UNREG
17