Sony DSLR-A230 Service Manual page 9

4-7. POWER BLOCK DIAGRAM (4/4)
AM-017 BOARD (4/4)
6.0V
3.15V
D_1.8V
16V
IS_-7.5V
3.15V
GENERATOR
E
POWER (1/4)
(PAGE 4-4)
3.15V
Q1002
3.15V
B+ SWITCH
LED
Q1001
DRIVE
R1037
D1001
(ACCESS)
3.15V
D_1.8V
D_1.2V
05
DSLR-A230/A330/A380_L3
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
3.15V
IS_-7.5V_ON
IC1002
CLOCK
(2/19)
Q1601
B+ SWITCH
XRESET_IS
T24 YYPOEN TADCK L1
T4 CCDD6
AA5 FGPB4
IS_-7.5V_ON
MSYSXREQ0 R5
VTN_-7.5V_ON
MSYSXRDx T3
D1101
VTN_16V_ON
MSYSXWRx M8
IC1001
IS_VTN_-7.5V_ON
IMAGE PROCESSOR
(2/19-4/19)
L1205
BL_ON
POWER (1/4)
L1206
YYD7 U22
(PAGE 4-4)
L1201
XRESET_VTN
L1202
TAPCK D7
L1204
XRESET_4H_OUT
RESETx M1
POWER (2/4)
(PAGE 4-5)
XRESET_LCD
AGPA2 D22
POWER (3/4)
(PAGE 4-6)
IS-039 IS-036 BOARD
FLEXIBLE
BOARD
CN1401
CN4301
IS_6.0V IS_6.0V
A_3.15V A_3.15V
11 41
IS_-7.5V
49
D_1.8V D_1.8V
10 42
IS_16V IS_16V
5 47
A230
Q1401, Q1404,
Q1405
IS_-7.5V
B- SWITCH 3
A330/A380
XAN_RST XAN_RST
44 8
CN1601
VCC
4 SD
CN1001
VCC MEMORY
STICK
DUO
Q2961, Q2962,
Q2967
IS_-7.5V
B- SWITCH
VTN_-7.5V_ON
IC2902
15V REG
(1/19)
16V
5 Viv Vout
VTN_16V_ON
1 CTL
G
3.15V
J
L
4-7E
FB4301 HDRV6
2.8V REG
IC4301
(1/3)
5 Vin Vout 4
1 cont
AFE-TG_3
A_3.15V
IS_-7.5V
CCD_H15
D_1.8V
XAN_RST
IC4302
15V REG
IC4304
(1/3)
CCD
IMAGER
5 Vin Vout 4
(1/3)
1 CTL
HDRV6
IC4303
BUFFER
(1/3)
AFE-TG_3
IC4305
A_3.15V
BUFFER IS_-7.5V
(1/3)
CCD_H15
XAN_RST
CCD_H15_CTL
Q4301
HBLK
DUMMY LOAD
SWITCH
A330/A380
VTN-002 FLEXIBLE BOARD
CN2901
VTN_CCD_VL
21
VTN_CCD_VH
19
L2904
FB2901
VTN_VL
VTN_VH
4
FB2903
Q2968
IC2901
-7.5V
DISCHARGE AFE,
TIMING
GENERATOR
FB2902
(1/19)
L2901
L2902
L2903
XRESET_VTN
B6 Reset
AFP-005 FLEXIBLE BOARD
M CN3403
CAM_3.15V IRIS_PI_C
22
POWER (3/4) R3405 IRIS_PI_A
21
(PAGE 4-6)
R3404 AF_PI_A
10
AF_PI_C
9
FB4203
IC4202
FB4202
H-DRIVER
(2/3)
L4201
L4202 IC4201
L4204
AFE,
TIMING
L4203
GENERATOR
V-DRIVER
(R&B)
(2/3)
FB4201
D10 RESET
Q4302
-7.5V
DISCHARGE
FB4103
IC4102
FB4101
FB4102 H-DRIVER
(3/3)
L4101
IC4101
L4102
AFE,
L4104
TIMING
L4103
GENERATOR
V-DRIVER
(G)
(3/3)
D10 RESET
C8 U0
C5 XV12
IC5401
LIVE VIEW
CCD
IC5402
BUFFER
AP-033 FLEXIBLE BOARD
PH8601
IRIS_PI_C
APERTURE MOTOR
IRIS_PI_A ROTATION
DETECT
PH8901
AF MOTOR
ROTATION
DETECT