Sony DCR-HC44E - Power Block Diagram (1;3)

DCR-HC44E/HC46/HC46E_L2
3-7
POWER (2/3)
(PAGE 3-8)
A
05
CN2001
FAST_CHARGE
INIT_CHARGE_ON
VTR_UNREG VTR_UNREG
A_1.5V
MT_5V
D_2.8V (NS_2.8V)
RP_2.8V
A_2.8V
A_4.6V
AU_4.6V
A_4.6V (EP_4.6V)
RP_4.6V
USB_3.1V
IC_6001_13.5V
EP_8.5V
CAM_15V
EVER_3.0V
CAM DD ON
CAM_-7.5V
D_2.8V
AU_2.8V
A_2.8V (EP_2.8V)
VTR_UNREG
C/D_UNREG
MT/15.5/BL_UNREG
BATT/XEXT
ACV_UNREG
ACV_GND
BATT_UNREG
BATT_GND
BATT_UNREG
BATT_SIG BATT_SIG
BATT/XEXT
7
19 - 2313 - 17
24
1 - 58 - 12
BH001
BATTERY
TERMINAL
C
+
−
DC IN
J001
LF2001
FP-381
FLEXIBLE
BOARD
VC-418 BOARD (1/3)
CR-063 BOARD
CN002
LANC_DC LANC_DC
CN003
18
CN1006
19
1 - 7
36 - 30
ACV_UNREG ACV_UNREG
CRADLE
27
1 - 4
BATT/XEXT BATT/XEXT
1621
21
Q2003,
Q2004
D2006
Q2005
DOUBLE
INSERTION DETECT
BT601
LITHIUM
BATTERY
LI_3V
CN1004
(1/2)
SI-053 BOARD
(1/2)
10
CN606
(1/2)
4 23
17
LANC DC LANC_DC
F004
F002
F003
F001
HI CONTROL
(15/18)
IC5001
J1
E8
E9
G1
G2
C1, D3
Q5002
D8
F9
C6
H2
BATTERY
CHARGE
DETECTOR
A9
XLANC_POWER_ON
XLANC_ON
XCS_DD
BATT_IN
VTR_DD_ON
F8
G8BATT_SENSE
ACV_SENSE
FR_EVER_SO
FR_EVER_SCK
BATT_SIG
XLANC_PWR_ON
XLANC_ON
VTR_DD_ON
XCS_DD
BATT_IN
INIT_CHARGE_ON
FAST_CHARGE
BATT/XEXT
D_2.8V
D_2.8V
IB_SO
IB_SI
INIT_CHARGE
FAST_CHARGE
BATT/EXT
VOUT
HI_EVER_SO, HI_EVER_SCK
IC2201
DC CONTROL,
RESET,
LANC DRIVE,
DRUM/CAPSTAN
PWM DRIVE
(17/18)
44
13
55
52
CAM_DD_ON
5
50
45
49
64
12
46
58
14, 15
D2201
VCC2
60
VCC3
61
VCC1
WAKE_UP
XCTL2
LD
REG6CTL
41
VR
VTR_DD_ON
VR
VTR_DD_ON
VR
OUTC1
CTL1
DIN
CLK
VBATT
VOUT3
VOUT4
OUT1-1
66OUT1-2
62VB
63VCCO1
67VCCO2
IN1
OUT2
VS2
IN2
OUT3-1
IN3
L2205 L2209
SWITCHING
Q2201, Q2208
72OUT3-2
CAPSTAN/
DRUM
SWITCHING
Q2205, Q2206
65
VS1
68
69
VS3
71
11
L2206
SWITCHING
Q2203
70
10
L2208
SWITCHING
Q2202, Q2209
OUT4
VS4
IN4
73
74
9
L2207
L2204
L2214
L2215
L2210
L2213
L2212
SWITCHING
Q2204
IN7
6
L2217
L2220
L2218
VOUT1
48
VOUT2
47
L2201
SWITCHING
Q2207
8.5V REG
Q2211
15V REG
Q2210
OUT7
79
1.2V REG
Q2212, Q2213
VCONT5
1
VOUT5
2
-7.5V REG
Q2215, Q2216
D_1.5V
D_1.2V (A_1.2V)
D_1.2V
VCONT6
3
VOUT6
4
D2204
D2205
D2203
D2202
D_2.8V
CHARGE_LED_VDD
CONTROL KEY BLOCK
(CF17000)
D001
CN1002
4
8
CHG
FUCTION
KEY
Q2001,
Q2002,
Q2006
CN601
A/V OUT
4
XPOWER_SW
XMODE_SW
CN1012
(1/2)
CONTROL KEY BLOCK
(SS17000) (1/2)
9
10
POWER
B8
A8
ON
OFF (CHG)
MODE
D 2.8V
POWER (3/3)
(PAGE 3-9)
B
XPOWER_SW
XMODE_SW
3.1V REG (17/18)
IC2202
5
7
6
+
-
A_2.8V
3-7. POWER BLOCK DIAGRAM (1/3) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
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1/17/16
Published in Heiloo, Holland.