Sony DCR-SR21 / DCR-SR21E / DCR-SX21 / DCR-SX21E / DCR-SX22 / DCR-SX22E Service Manual ▷ View online
6-8
DCR-SR21/SR21E/SX21/SX21E_L3
C4610
10u
C4609
XX
C4608
10u
BATT_UNREG_CN
REG_GND
REG_GND
REG_GND
INIT_CHARGE_ON
MT_GND
ACV_UNREG_CN
VTR_UNREG
5V_BL_UNREG
VTR2_UNREG
BATT_UNREG
Q4602
DRC3144E0L
R4603
10
ACV_ON
BATT_ON
ACV_UNREG
VTR_UNREG
F001
1.4A/50V
F002
1.4A/50V
Q4603
ECH8652-S-TL-H
8
7
2
1
6
5
4
3
R4604
1k
R4605
4700
C4612
0.1u
C4611
0.1u
C4614
XX
C4613
XX
COM461
COMMON-GND2
1
2
Q4601
CPH6102-TL-E
1
2
3
4
5
6
R4606
XX
R4607
XX
F003
1.4A/50V
F004
1.4A/50V
D4601
XX
COM462
COMMON-GND2
1
2
D4603
DSR520,H3SONYF
(BATT_GND_CN)
G
H
9
5
B
D
12
11
C
1
F
4
D
E
H
E
A
A
B
2
7
08
G
C
8
6
10
3
F
DC/BATTERY IN
XX MARK:NO MOUNT
Q4601,Q4602
CHARGE
SWITCH
SWITCH
ACV/BATT
SELECT
VC-611 (F) BOARD (6/14)
(SX21/SX21E)
VC-611 (H) BOARD (6/14)
(SR21/SR21E)
6-9
DCR-SR21/SR21E/SX21/SX21E_L3
FR_XRESET
SR21/SR21E
S
E
E
E
E
S
5V_BL_UNREG
VTR_UNREG
CH1_OUT
CH2_OUT
CH3_OUT
CH4_OUT
USB_5.0V
EVER_3.0V
C4756
XX
C4728
10u
47k
R4708
VTR_DD_ON
C4751
10u
VOUT
BATT_LI_3V
C4750
XX
C4708
1u
C4707
0.1u
BATT_UNREG
C4729
10u
A_1.2V
A_2.8V
C4740
XX
BL_H
FR_EVER_SCK
R4735
XX
MT_GND
C4743
XX
R4737
XX
FR_EVER_SO
C4723
1u
EP_8.5V
C4711
0.1u
R4719
XX
MT_5.0V
C4727
10u
D_1.8V
C4722
1u
C4747
4.7u
C4720
1u
D_2.8V
D_1.2V
VTR_UNREG
MM3404A46URE
IC4702
1
CE
2
GND
OUT
3
IN
4
C4724
1u
C4712
0.1u
R4715
10k
D_3.3V
PANEL_BL_ON
R4721
XX
C4710
1u
C4752
4.7u
C4726
1u
VTR2_UNREG
A_4.6V
C4732
10u
R4716
XX
L4712
1uH
R4720
XX
C4754
XX
C4737
1u
C4744
10u
C4730
10u
C4715
4.7u
FR_EVER_SI
REG_GND
AU_2.8V
REG_GND
BATT_IN
C4735
10u
R4718
XX
C4713
1u
R4727
XX
C4721
1u
C4702
0.22u
R4731
XX
5V_BL_UNREG
C4733
1u
C4716
0.47u
XCS_DD
C4734
1u
C4719
0.0047u
R4734
XX
C4704
0.1u
ACV_UNREG
C4736
1u
EVER_3.0V
L4709
XX
BL_L
R4739
10
CAM_12V
R4741 XX
C4757
4.7u
C4758
1u
SD_1.8V
LDO_ON
C4759
1u
1u
C4760
C4761
XX
Q4706
DSC300100L
Q4707
DMA904010R
6
2
1
3
5
4
R4750
100k
R4751
15k
R4749
47k
CAM_-7.5V
CAM_DD_ON
ACV_ON
BATT_ON
Q4708
SSM3J15FV(TL3S
Q4709
DRC3144E0L
C4762
XX
C4763
XX
C4764
0.001u
R4762
XX
C4767
10u
R4767
XX
Q4702
MCH5819-TL-E
SWITCHING
C4705
0.1u
ATA_3.3V
C4769
1u
CL4701
VTR_UNREG
Q4705
MCH3406-TL-E
R4769
XX
IC4701
MB44C017BBGF-G-D4ERE1
C9
LDO1_ON
A12
VLDO1
A11
SW_OUT
B9
VLDO2
A9
PVDD8
B10
VLDO3
A10
PVDD9
H13
DVDD1
M13
DVDD2
M12
CFP
N12
CFN
N11
DGND2
E11
BL_ON
C10
CCD_ON
C11
-IN8PWM
D13
+INA
D12
-INA
C12
-INE8
B11
FB8
C13
OUTA
B12
IN8
J3
DGND1
B13
OUT8
E1
PGND7
F1
LX7
G1
PVDD7
B5
PGND6b
A5
PGND6a
B4
LX6b
A4
LX6a
B3
PVDD6b
A3
PVDD6a
M10
PGND5b
N10
PGND5a
M9
LX5b
N9
LX5a
M8
PVDD5b
N8
PVDD5a
B6
PGND4b
A6
PGND4a
B7
LX4b
A7
LX4a
B8
PVDD4b
A8
PVDD4a
D2
PGND3b
D1
PGND3a
C2
LX3b
C1
LX3a
B2
PVDD3b
B1
PVDD3a
E12
PGND2b
E13
PGND2a
F12
LX2b
F13
LX2a
G12
PVDD2b
G13
PVDD2a
J12
PGND1b
J13
PGND1a
K12
LX1b
K13
LX1a
L12
PVDD1b
L13
PVDD1a
L11
IN1
G11
IN2
D3
IN3
C8
IN4
L10
IN5
C5
IN6
G2
IN7
A2
APPL_SW
F2
CH7_SW
C4
CH6_SW
D11
CH8_SEL
C3
CH6_SEL
M11
CH5_SEL
F11
CH2_SEL
K11
CH1_SEL
C6
AGND1
H11
N.C
H12
VB
J11
VREF
E2
VR
H1
AVDD1
K3
AGND4
K2
BATT_ON
J2
ACV_ON
J1
VTR_UNREG
L1
BATT_UNREG
K1
ACV_UNREG
N13
N.C
N1
TEST_MODE
A13
TEST2
A1
TEST1
N2
VBBIN
N3
BATT_IN_DET
N4
BATT_IN_SEL
L2
VOUT
M1
VBACKUP
M2
RST_OUT
M3
BATT_IN
L3
VRO
N5
AGND2
H2
RT
C7
DD_ON
F6
AGND1
F7
AGND1
F8
AGND1
G6
AGND1
G7
AGND1
G8
AGND1
H6
AGND1
H7
AGND1
H8
AGND1
M6
LANC_DC
L4
DATA_IN
L5
DATA_OUT
M4
LANC_OUT
L6
WAKE_UP
M5
XLANC_ON
N6
AGND3
L7
LD
L9
CLK
L8
DIN
N7
DOUT
M7
XRST
H3
XALART
E3
SCL
F3
SD1
G3
SD2
D4
N.C
C4765
4.7u
10V
Q4704
DSC300100L
EP_2.8V
R4757
100
AU_4.6V
C4771
XX
C4772
XX
R4732
XX
USB_5.0V
R4773 XX
RB4702
82
1
2
3
4
5
6
7
8
L4706
4.7uH
L4708
100uH
R4774
XX
R4752 XX
R4709
4700
R4772 XX
R4710
0
R4711 XX
COM474
COMMON-GND2
1
2
RB4703
22k
1
2
3
4
5
6
7
8
RB4704
100k
1
2
3
4
5
6
7
8
R4733
XX
L4701
4.7uH
L4702
4.7uH
L4703
4.7uH
L4704
4.7uH
D4705
DSR520,H3SONYF
D4706
XX
D4703
DSR520,H3SONYF
D4704
XX
R4712
XX
Q4710
XX
R4775
0
COM471
COMMON-GND2
1
2
COM472
COMMON-GND2
1
2
COM473
COMMON-GND2
1
2
COM475
COMMON-GND2
1
2
COM476
COMMON-GND2
1
2
COM477
COMMON-GND2
1
2
COM478
COMMON-GND2
1
2
COM479
COMMON-GND2
1
2
COM480
COMMON-GND2
1
2
LDO2
CH1
LDO1
CH2
CH5
CH7
IN
CH6
CH3
CH4
ThermalGND
LANC
Serial IF
TEST
BB
CH8
ChargePump
SEL
Power
ACV_SW
LDO3
uDD
4.6V REG
F
4
E
16
G
H
08
C
C
1
D
E
8
6
7
L
J
12
K
H
11
L
9
5
3
F
A
A
B
D
B
2
J
I
G
I
13
14
15
10
K
DC-DC CONVERTER
XX MARK:NO MOUNT
DC-DC CONVERTER
1.8V SWITCH
CURRENT
DETECT
Q4708,Q4709
12V SWITCH
Q4706,Q4707
-7.5V REG.
VC-611 (F) BOARD (7/14)
(SX21/SX21E)
VC-611 (H) BOARD (7/14)
(SR21/SR21E)
6-10
DCR-SR21/SR21E/SX21/SX21E_L3
XFLASH_RST
XSYS_RST
FR_XRESET
FR_EVER_SO
XCS_DD
FR_SI
BATT_IN
VTR_DD_ON
XCHARGE_LED
STABLE_RUN
XPANEL_POWER_ON
XPOWER_OFF
XCAM_LED
FR_EVER_SCK
BATT/XEXT
XFR_SCK
FR_SO
XCS_IC_7501
BATT_SIG
FR_XRESET
XMS_IN_IC_4901
XCHARGE_LED
XCAM_LED
INIT_CHARGE_ON
XPOWER_OFF
STABLE_RUN
XFR_SCK
FR_SO
FR_SI
SYSTEM_AD
GENERAL_AD
SYSTEM_AD
GENERAL_AD
BATT_UNREG
BATT_UNREG
BATT_SIG
BATT_IN
FR_XRESET
LDO_ON
INIT_CHARGE_ON
FR_EVER_SI
LDO_ON
FR_EVER_SI
FR_EVER_SO
FR_EVER_SCK
ACV_UNREG
BATT/XEXT
XSYS_RST
XSYS_RST
XSYS_RST
XFLASH_RST
XFLASH_RST
VTR_DD_ON
XCS_DD
32KHZ_IN
XMS_IN_IC_4901
XPANEL_POWER_ON
C4912
0.1u
C4907
10p
C4917
0.01u
C4911
0.1u
C4901
22u
6.3V
XMS_IN_IC_4901
ACV_UNREG
BATT_SIG
BATT/XEXT
VOUT
FR_SI
D_2.8V
XPANEL_POWER_ON
BATT_IN
REG_GND
XPOWER_OFF
EVER_3.0V
D_1.8V
BATT_UNREG
FR_EVER_SO
XCAM_LED
XCS_DD
XCS_IC_7501
FR_EVER_SCK
FR_SO
XCHARGE_LED
VTR_DD_ON
XFR_SCK
R4930
1M
R4933
47k
R4934
100k
R4910
XX
R4901
XX
IC4901
MB95005ABGL-G-129-ERE1
K2
1_RSTX
K1
2_MOD
K3
3_TMD
L2
4_X0A
L3
5_X1A
H1
6_CPO
J1
7_VCI
A1
8_BRSTX
L1
9_BDBMX
A11
10_BSIN
B9
11_BSOUT
C9
12_BSOUT
A9
13_BEXCK
A4
14_XPUIO_BATT_SIG
K4
15_SUBCK
L4
16_SUBCK
L10
17_AVCC
L9
18_AVSS
K10
19_AVR
B4
20_XPUI_POWER_ON
A3
21_XPUI_POWER_TACT
B3
22_XPUI_EJECT_SW
A2
23_XPUI_MODE_SW
B2
24_XPUI_BATTINFO_SW
B1
25_PUI_BATT_
C2
26_XPUI_
C1
27_XPUI_LANC_
XEXT_CR
RM3_IN
PWR_ON
C3
28_PUI_DDCON_SI
D2
29_O_DDCON_SO
D1
30_XO_DDCON_SCK
D3
31_O_LDO_ON
E3
32_O_LOAD_ON_FR2
E1
33_XPUI_USB_VBUS
E2
34_O_GPS_DD_ON
F1
35_O_GPS_UPDATE
F2
36_O_SYS_DD_ON
G1
37_XO_CS_DDCON
G2
38_O_CLAMP_ON
H2
39_XO_LANC_IC_ON
H3
40_XI_CS_EX
J4
41_I_FR_SI
L5
42_O_FR_SO
K5
43_XI_FR_SCK
J5
44_AI_BATT_SENS
L6
45_AI_ACV_SENS
K6
46_AI_DD_SET_SENS
J7
47_AI_SYSTEM_ SET_SENS
L7
48_O_P34
K7
49_O_P35
L8
50_O_P36
K8
51_AI_SYSTEM_AD
K11
52_AI_GENERAL_AD
K9
53_O_P41
J10
54_O_P42
J11
55_AI_JACK_AD_CRADLE
H9
56_O_P44
H10
57_I_CHARGE_INH
H11
58_XO_GPS_RST
G10
59_I_GPS_SW
G11
60_XO_CHARGE/STB_LED
F11
61_XO_PWR_LED_ON
F10
62_O_INIT_CHARGE
E11
63_O_FAST_CHARGE
E10
64_XI_POWER_OFF
E9
65_XI_RST_REQ
D11
66_O_FLASH_PWR_ON
D10
67_ODO_NTSCXPALDET
D9
68_O_PULLUP_SYSSET
C11
69_O_LOAD_ON_FR1
C10
70_O_LANC_SO
B10
71_PUI_LANC_SI
B8
72_XODO_FLASH_RST
A8
73_XODO_
C8
74_XODO_
SYS_RST
DRIVE_RST
B7
75_O_P67
A7
76_I_BATT_IN
C7
77_PUI_BATT_XEXT
B6
78_XPUI_RM1_IN
A6
79_XPUI_RM2_IN
C5
80_XI_LANC_JACK_IN
B5
81_O_P75
A5
82_O_P76
C4
83_O_P77
B11
84_VCC1
J2
85_VCC2
A10
86_VSS1
C6
87_VSS2
F3
88_VSS3
F9
89_VSS4
G3
90_VSS5
G9
91_VSS6
J6
92_VSS7
J8
93_VSS8
J9
94_VSS9
J3
95_NC
L11
96_NC
C4908
0.01u
C4909
0.1u
R4915
6800
R4913
1800
C4916
0.1u
CL4908
C4913
0.01u
R4929
470k
SYSTEM_AD
GENERAL_AD
R4917
1k
C4914
XX
C4910
XX
RB4905
47k
LDO_ON
INIT_CHARGE_ON
FR_EVER_SI
Q4901
DMG964030R
3
5
4
6
2
1
STABLE_RUN
CL4915
CL4916
CL4917
CL4913
CL4914
CL4920
CL4921
RB4901
10k
1
2
3
4
5
6
7
8
C4906
10p
R4911
10M
R4954
15k
R4957
10k
R4953
XX
R4956
XX
R4935
470
R4902
1k
X4901
32.768kHz
COM491
COMMON-GND2
1
2
COM492
COMMON-GND2
1
2
COM493
COMMON-GND2
1
2
G
H
9
5
B
D
12
11
C
1
F
4
D
E
H
E
A
A
B
2
7
08
G
C
8
6
10
3
F
FRONT CONTROL
XX MARK:NO MOUNT
FRONT CONTROL
DC/BATT DETECT
VC-611 (F) BOARD (8/14)
(SX21/SX21E)
VC-611 (H) BOARD (8/14)
(SR21/SR21E)
1
2
3
1 3 5 8
2 4 6 7
6-11
DCR-SR21/SR21E/SX21/SX21E_L3
Note: LENS BLOCK is replaced as block,
so that PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
and SCHEMATIC DIAGRAM are omitted.
HALL_GAIN
MT_5.0V
HALL_OFFSET
HALL_REF
C5415
XX
C5416
0.0022u
C5406
0.1u
C5402
XX
C5403
0.0047u
C5417
XX
C5414
XX
C5413
0.01u
C5410
0.47u
C5411
XX
C5408
0.047u
C5412
0.001u
C5405
0.1u
C5407
470p
C5409
22u
10V
D5401
1SS387-TPL3
DIR0A
DIR0B
CAM_SO
FC_RST_LED
IRIS_COM
D_2.8V
MT_5.0V
ZM_RST_LED
CAM_SCK
A_4.6V
IRIS_PWM
DIR1A
REG_GND
DA_STRB
MT_GND
A_2.8V
EN0
DIR1B
EN01
LENS_TEMP_AD
ZM_RST
I_HALL_AD
FC_RST
IC5404
BH72220FVM-TR
1
AO1
2
AO2
3
AO3
4
VCC
5
GND
6
DI
7
CLK
8
LD
IC5403
NJM12904V(TE2)
1
A_OUT
2
A_IN-
3
A_IN+
4
GN
D
5
B_IN+
6
B_IN-
7
B_
OUT
8
Vcc
IC5402
NJM12904V(TE2)
1
A_OUT
2
A_IN-
3
A_IN+
4
GN
D
5
B_IN+
6
B_IN-
7
B_O
UT
8
Vcc
IC5401
UPD16877MA-6A5-E2
1
VM1
2
OUT
1A
3
PGND
4
OUT2A
5
OUT3A
6
PGND
7
OUT4A
8
VM4
9
IN1
10
EN1
11
IN2
12
EN2
13
IN3
14
EN3
15
IN4
16
EN4
17
OUT4B
18
PGND
19
OUT3B
20
VM23
21
OUT2B
22
PGND
23
OUT1B
24
VDD
L5401
4.7uH
L5402
10uH
Q5402
DMA964060R
6
2
1
3
5
4
RB5403
1k
1
2
3
4
5
6
7
8
RB5404
22k
1
2
3
4
5
6
7
8
RB5401
47k
1
2
3
4
5
6
7
8
R5410
10k
R5412
12k
R5407
1M
R5411
XX
R5408
2200
R5414
10k
R5413
330
R5415
47k
R5409
220k
R5416
XX
RB5402
470k
1
2
3
4
5
6
7
8
C5420
XX
C5401
470p
Q5403
DSC300100L
C5418
4.7u
C5404
4.7u
C5419
4.7u
Q5401
DSC300100L
R5417
1k
C5421
XX
CN5401
24P
1
ZM_A
2
ZM_XA
3
ZM_XB
4
ZM_B
5
REG_GND
6
TEMP_OUT
7
REG_GND
8
FC_SENSE_OUT
9
FC_SENSE_VCC
10
ZM_SENSE_OUT
11
REG_GND
12
ZM_SENSE_VCC
13
I_DRIVE(+)
14
I_DRIVE(-)
15
REG-GND
16
I_BIAS(+)
17
I_HALL(+)
18
I_BIAS(-)
19
I_HALL(-)
20
REG_GND
21
FC_XA
22
FC_A
23
FC_XB
24
FC_B
G
H
9
5
B
D
12
11
C
1
F
4
D
E
H
E
A
A
B
2
7
08
G
C
8
6
10
3
F
LENS
BLOCK
BUFFER
FOCUS/ZOOM MOTOR DRIVE
+B SWITCH
IRIS
DRIVE,
HALL
AMP
HALL
BIAS/GAIN
CONTROL
BUFFER
EVR(D/A
CONVERTER)
LENS DRIVE
XX MARK:NO MOUNT
VC-611 (F) BOARD (9/14)
(SX21/SX21E)
VC-611 (H) BOARD (9/14)
(SR21/SR21E)
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