Sony DSLR-A350 Service Manual page 45

3-7. POWER BLOCK DIAGRAM (2/5)
AM-013 BOARD (2/5)
IC_3001_6.0V
CH3_3.3V (IC_3001_3.3V)
E
POWER (1/5)
UNREG
(PAGE 3-6)
EVER_3.3V
EY_UNREG
EVER_4.5V
IC_3001_3.3V/5.0V
LENS_LOGIC_PWR_ON
7 LV1C
K
XLENS_RELEASE_SW
8 SLLK
POWER (3/5)
D3101
(PAGE 3-8)
LENS_PWR_ON
LENS_PWR_ON_LOW
05
DSLR-A350_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
IC_3001_6.0V
CH3_3.3V (IC_3001_3.3V)
F3401
UNREG
EVER_3.3V
IC_3001_6.0V
DA_OUT_AF_PI
F3402
IC_3001_6.0V
L
DA_OUT_IRIS_PI
POWER (3/5)
F3403
(PAGE 3-8)
IC_3001_3.3V_POWER_ON
CA_UNREG
IC_3001_6.0V
EY_UNREG
EVER_4.5V
EVER_3.3V
Q3108
LVDD1
B+ SWITCH
LVSC 23
IC3101
I/O CONTROLLER
(7/19)
Q3109
XLVDD0_PWR_ON
LENS ACTIVE
SWITCH
IC_3001_6.0V
CH3_3.3V (IC_3001_3.3V)
IC3401
CHARGE MOTOR
DRIVE
(8/19)
2 PWM
3 STBY
Q3401 RB3502
VDA0
B+ SWITCH
9 VCONT IB 13
IC3402
AF MOTOR
DRIVE
(8/19)
3 MD2
Q3402
VDA1
B+ SWITCH
9 VCONT IB 13
IC3403
APERTURE
MOTOR DRIVE,
LED DRIVE
(8/19)
3 MD2
Q3403
IC3404
5.5V REG
(8/19)
SH_COM
3 VIN VOUT 1
R3749
CA_UNREG
M
POWER (3/5)
(PAGE 3-8)
N
Q3101, Q3102
FOCUS_POS_LED_A
B+ SWITCH
POWER (5/5)
(PAGE 3-10)
O
FOCUS_POS_LED_PWM
POWER (3/5)
(PAGE 3-8)
EY_UNREG
EVER_4.5V
EVER_3.3V
P
XIC_3601_RESET
POWER (3/5)
(PAGE 3-8)
C
Q3512
D3507 - D3509
UNREG_LVDD0
B+ SWITCH
POWER (1/5)
(PAGE 3-6)
XLVDD0_PWR_ON
D3510
LENS_PWR_ON_LOW
3-7
IFL-003 FLEXIBLE
BOARD
BL901
CN3524
BL_A BL_A
FINDER
27
BACKLIGHT
RM-096 FLEXIBLE
BOARD
CN3526
BZ_VDD BZ_VDD BZ901
6
(BUZZER)
AFP-003 FLEXIBLE
BOARD
PH7701
CN3510
AF_PI_C
AF MOTOR
1
AF_PI_A ROTATION
2
DETECT
AP-031 FLEXIBLE
BOARD
PH6101
CN7701
IRIS_PI_C IRIS_PI_C APERTURE
9 1
MOTOR
IRIS_PI_A IRIS_PI_A
ROTATION
10 2
DETECT
CONTROL SWITCH BLOCK
(TK62700)
CN3516
SELFLED_A D9105
10
(SELF-TIMER)
UNREG PL901
(PLUNGER)
SHUTTER UNIT
CN3503
COMMON CONTROL
3
BLOCK
MA-450 FLEXIBLE
BOARD LED-001 FLEXIBLE BOARD
CN3517 CN5902
FOCUS_POS_LED_A FOCUS_POS_LED_A
32 8
AE-032 FLEXIBLE
BOARD
CN5903
Q6351
VP VP
LED DRIVE
VCC VCC IRED 17
8 17
VDD VDD IC6351
7 18
PHOTOMETRY
EVER_3.3V EVER_3.3V
35
(to VERTICAL GRIP)
XIC_3601_RESET XIC_3601_RESET
50
BL-016 FLEXIBLE BOARD
CN5904
LVDD1 LVDD1
1 13
CN3530
LVDD0 LVDD0
TOKO
LED
EYE-006 FLEXIBLE
BOARD
CN6351
EYE_LED_A EYE_LED_A
EYEPIECE
6
SENSORS
LVDD1
LENS
CONTACTS
LVDD0