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3-21
HVR-S270J/S270U/S270N/S270E/S270P/S270C
3-21. POWER BLOCK DIAGRAM (7/10)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN1019
MS-378 BOARD
LL-015 BOARD
GY-005 BOARD
CN7401
R7401
VC-513 BOARD (6/9)
LG-005 BOARD
05
R6006
R1279
R3009
R3003
D7401
(MS ACCESS)
MS_VCC
MS_VCC_ON
D_2.8V
2
13
13
2
CN8501
A_2.8V
6
8
CN7402
9
VCC
MEMORY
STICK
DUO
LENS
2.9V REG
(28/28)
IC1001
VOUT
CE
VDD
1
3
4
CN1102
CN7901
FS-088 BOARD
MOTOR_12V
D_2.8V
D_2.8V
23 - 26
2
25
CN7902
3
CN8901
4
ENG_RST
7
20
OUT
IN
3.3V REG
(1/28)
IC1202
4
3
OUT
IN
1.8V REG
(1/28)
IC1209
1.8V REG
(1/28)
IC1204
1.8V REG
(1/28)
IC1205
4
3
1.8V REG
(1/28)
IC1203
4
3
OUT
IN
3.3V REG
(1/28)
IC1201
4
3
CMOS
IMAGER
IC3001
FB3001
FB2001
SE8501
SE8502
YAW SENSOR
PITCH SENSOR
PITCH/YAW
SENSOR
AMP
IC8501
D_2.8V
CONTROL SWITCH
BLOCK (LZ92000)
CN1501
1
D_2.8V
D_2.8V
A_2.8V
CN3001
CN3002
3
30 - 26
20 - 17
CN1204,
CN1205,
CN1206
CN1201,
CN1202,
CN1203
A_3.3V_2_RGB
XSYS_RST
XSYS_RST
18
D_1.8V_RGB_1
D_1.8V_R, D_1.8V_G, D_1.8V_B
D_3.3V
D_3.3V
D_2.8V
A_4.6V
1 - 4
14, 13, 11
7, 8, 10
16
D_2.8V_RGB
5
A_3.3V_1_RGB
A_SN_3.3V, A_CP_PL_3.3V, A_SUB_SUBD_3.3V
D_DRV_1.8V
D_CN_1.8V, D_SC_1.8V, D_SA_1.8V
D_BV_2.8V
A_DAR_3.3V, A_DA_3.3V, A_CM_3.3V
15, 12, 10, 9
6, 9, 11, 12
EE-009 BOARD
x 2
FP-766
FLEXIBLE
BOARD
XCLR
J9
D_2.8V
CF_UNREG
LENS_4.6V
CF_UNREG
MOTOR_12V
LENS BLOCK
XSYS_RST
XSYS_RST_LG
LENS_PWR_CTRL
ENG_RST
Q1004
Q4001,
Q4004
Q4005,
Q4006
Q1108
A_4.6V_LG
LENS_5V
Q1107
Q1109
L3001
CAMERA CONTROL
(6/8, 7/8)
IC6001
64K
EEPROM
(6/8)
IC6005
E1 XRST
D2 XINIT
XSYS_RST
F29 MF_SLIDE_LED
MF_SLIDE_LED
L1102
1 - 5
OUT
IN
R3008
R3007
R3006
R3017
R3016
R3011
R6005
R6001
CMOS
IMAGER
IC6001
FB6001
CN6001
CN6002
3
30 - 26
20 - 17
XSYS_RST
14, 13, 11
16
15, 12, 10, 9
EE-010 BOARD
XCLR
J9
L6001
R6004
R6003
R6002
R6008
R6007
R6006
4 - 1
CN7903
1
2
3
8
10
7
9
11
12
4
5
6
Q1104, Q1106
CN1101
18, 19
LENS_5V_LG
30 - 39
D_2.8V_LG
9 - 11
43
2
A_4.6V
28, 27
LENS_5V
16 - 7
D_2.8V
PT_2.8V
XSYS_RST
37 - 35
A_4.6V
CN1002
CN1001
33, 34
MT_5V
13 - 22
D_2.8V
A_4.6V
A_2.8V
D_2.8V
A_2.8V
MT_5V
D_2.8V
D_1.5V
D_1.8V
41 - 43
3
44
50
CN4001
3
1
W
T
y
RV001
(ZOOM)
XSYS_RST
3
MF_PT_VCC
MF_P_VCC
1
11
MF_MR_VCC
2.8V REG
(8/8)
IC1505
OUT
IN
3
4
1.5V REG
(8/8)
IC1501
OUT
IN
3
4
1.8V REG
(8/8)
IC1506
OUT
IN
3
4
MANUAL
FOCUS
POTENTIO
METER
MANUAL
ZOOM
POTENTIO
METER
MANUAL
FOCUS
SLIDE
SENSOR
MANUAL
FOCUS MR
SENSOR
Z_GMR_VCC
ZOOM MR
SENSOR
F_GMR_VCC
FOCUS MR
SENSOR
8
MF_SLIDE_
RST_VCC
Q1001
IRIS RESET
SENSOR
16
IR_RST_VCC
Q1002
MANUAL
IRIS F1
SENSOR
25
MI_F1_VCC
MANUAL
IRIS F0
SENSOR
27
MI_F0_VCC
BUFFER
(8/8)
IC1503
Q1003
CN1003
29
26
SHIFT_P_VCC
FOCUS RESET
SENSOR
PITCH
SHIFT_Y_VCC
18
F_RST_VCC
4
Z_PT_VCC
Z_P_VCC
Z_P_VCC
ACTIVE LENS
ACTUATOR
YAW
ACTIVE LENS
ACTUATOR
L1001
L1503
L2001
FOCUS/ZOOM
MOTOR DRIVE
(2/8)
IC2001
21
H11
XCLR
FB3001
MANUAL FOCUS/
ZOOM RING
SENSOR DETECT
(3/8)
IC3001
H11
XCLR
B5
DAC4OUT
A/D
CONVERTER
(2/8)
IC2004
R2055
R3032
OPTICAL IMAGE
STABILIZATION
DRIVE (4/8)
IC4003
A6
XDL
A7
RESET_N
R4001
R4002
R4003
G29 N.C.
IR_RST_LED
H28 N.C.
MI_LED
AH4 FC_RST_SENS
F_RST_LED
G28
RST_IC_4003
XRST_IC_4003_CPU
XRST_IC_2001/IC_3001
B18
RST_IC_2001/IC_3001
A24
VAP_DD_ON
VAP_DD_ON
R6028
R1533
R1532
R1534
L2002
L4003
L4001
IRIS DRIVE
(5/8)
IC5001
C3
XRST
R5002
R5001
R5004
R5008
A_4.6V
CF-107 BOARD
FP-796 FLEXIBLE
BOARD
CN1015
CN9504
CN9505
CF_UNREG
CF_UNREG
UNREG
3, 4
3, 4
10, 11
6, 7
CN901
HOT
SHOE
SWITCH
RV8901
AUDIO LEVEL
LENS DRIVE BLOCK
CAMERA
MOUNT
(TZ253B)
PRISM DEVICE
1, 2
13
7
5
1, 2
13
7
5
12V