4-3
DCR-SR58E/SR68/SR68E/SR78E/SR88/SR88E_L2
4-3. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
BH901
BATTERY
TERMINAL
BATT/XEXT
BATT/XEXT
INIT_CHARGE_ON
BATT_UNREG_CN
BATT_SIG
REG_GND
REG_GND
BATT_SIG
CN4006
EVER_3.0V
EVER_3.0V
FR_XRESET
LANC_DC
R4930
R4934
BATT_UNREG
ACV_UNREG
08
ACV_UNREG_CN
+
S
–
J901
DC IN
DA-049 BOARD
3
1
2
Q4603
SWITCH
Q4901
SWITCH
Q4601,
Q4602
SWITCH
D4603
F003
L4701
5V_BL_UNREG
VTR2_UNREG
VTR_UNREG
L4715
F002
F001
F004
F005
XPUIO_BATT_SIG
BATT_SIG
VOUT
VOUT
L2
VRO
L3
PVDD1a
L13
PVDD1b
L12
WAKE_UP
L6
PUI_BATT_XEXT
C7
O_INIT_CHARGE
F10
INIT_CHARGE_ON
FRONT CONTROL
(5/5)
IC4901
DC CONTROL,
RESET,
LANC DRIVE
(4/5)
IC4701
LX1a
K13
IN1
L11
RST_OUT
M2
XPUI_LANC_PWR_ON
XLANC_PWR_ON
C1
AI_ACV_SENS
PUI_DDCON_SI
XO_DDCON_SCK
O_DDCON_SO
L6
AI_BATT_SENS
J5
A_1.2V
D_1.2V
VBBIN
N2
XODO_SYS_RST
B8
XODO_FLASH_RST
XFLASH_RST
XSYS_RST
BATT_ON
ACV_ON
A8
LD
L7
XO_CS_DDCON
XCS_DD
G1
BATT_IN
M3
I_BATT_IN
BATT_IN
A7
LX1b
K12
ACV_UNREGK1
ACV_ON
ACV_ON
BATT_ON
J2
BATT_ON
K2
3
CN8601
3
CN4004
BATT_LI_3V
FR_XRESET
FR_XRESET
D2, D1, C3
DOUT
CLK
DIN
L8, L9, N7
FR_EVER_SO, FR_EVER_SCK, FR_EVER_SI
L4706
PVDD6a A3
PVDD6b B3
LX6a
A4
IN6
C5
CH6_OUT
LX6b B4
L4714
MT_5.0V
IN8
B12
PVDD9
A10
VLDO3
B10
L4704
L4712
PVDD4a A8
PVDD4b B8
LX4a
A7
IN4
C8
A_2.8V
AU_2.8V
D_2.8V
LX4b B7
L4708
L4702
PVDD2a
G13
PVDD2b
G12
LX2a
F13
IN2
G11
ATA_3.3V
D_3.3V
LX2b
F12
AU_4.6V
A_4.6V
4.6V REG
(4/5)
IC4702
3
1
OUT
CE
4IN
L4703
PVDD3a B1
PVDD3b B2
LX3a
C1
IN3
D3
SW_OUT
A11
VLDO1
A12
D_1.8V
SD_1.8V
LX3b C2
VLDO2
B9
VBACKUP
M1
RSTX
K2
RESET
S8601
1
1
SWITCH
Q4705
OUT8
B13
-INA
D12
OUTA
C13
BL_H
DC CONTROL
Q4702
CAM_15/12V
CAM_DD_ON
SWITCH
Q4708,Q4709
SWITCH
Q4706, Q4707
BL_L
SWITCH
Q4704
SWITCHLED VIDEO LIGHT
Q4001, Q4002
4
5
6
OC-024 BOARD
SE8602
GMR
PANEL
OPEN/CLOSE
DETECT
( )
3
AU_2.8V
AU_4.6V
VIDEO OUT,
AUDIO I/O
(1/5)
SWITCH
Q2901
IC2901
L2902
L2903
R2915
L2905
CN4003
BL_H, BL_L
68, 70
93
CH6_OUT
92, 94, 96, 98, 100
CAM_15/12V
95
CAM_-7.5V
97
EVER_3.0V
XSYS_RST
53
A_4.6V
29
75
D_1.8V
A_2.8V
16
A_1.2V
52, 54 83, 85
SD_1.8V
74, 76
D_2.8V
69, 71
ATA_3.3V
36, 38, 40, 4226, 28, 30, 32
EP_8.5V
78
D_3.3V
EP_2.8V
50
D_1.2V
20, 22, 24
MT_5.0V
8, 10, 12
XFLASH_RST
VIDEOLIGHT_ON
79
89
57
POWER (2/2)
(PAGE 4-4)
A
BATT_UNREG
L1
VCC2
J2
VCC1
B11
AVR
K10
AVCC
L10
LANC_DC
CN4008
4
A/V R
LANC_DC
M6
A_2.8V
D_2.8V
D4704, D4706
D4703, D4705
BATT_UNREG
ACV_UNREG
ACV_UNREG
BATT_UNREG
A4
D901
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