Power Block Diagram (1/3) - Sony DCR-DVD105 Service Manual

3-6. POWER BLOCK DIAGRAM (1/3)

DD-246 BOARD
FP-337
FLEXIBLE
CN3905
BOARD
ACV_UNREG LF3901
J101
DC IN
REG_GND
BATT_XEXT_SW
16
BATT_UNREG
+
BH101
BATT_SIG
BATTERY
S 7
TERMINAL
–
CONTROL KEY BLOCK
(PS19100)
CN3902
D_2.8V
RV001
7
(ZOOM SWITCH)
MODE_LED_VDD
D002, 003
14
(MOVIE, STILL)
CHARGE_
LED_VDD EVER_3.0V
D001
10
(CHARGE)
OFF POWER
XPOWER_SW
ON 5
MODE
JK-298
BOARD
CN6203 CN3903
CN6201 LANC_DC LANC_DC
4 8 8
(A/V OUT)
05
DCR-DVD105/DVD105E/DVD605/DVD605E_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
Q4603,
Q4601, Q4604
Q4602
D4605
F006
EVER_3.0V
LANC_DC
G8 F8
IC3201
HI CONTROL
(1/2)
BATT_SIG
VDD (VCC) H4
Q3202
AVCC (AVDD) H9
BATTERY CHARGE
VCC (VDD) A5
DETECTOR
G2 P44 (IB_SI)
P43 (IB_SO)
G1
BATT/XEXT_SW
J1 P83 (BATT_XEXT)
FAST_CHARGE
E8 P16 (FAST_CHARGE)
INIT_CHARGE
E9 P17 (INIT_CHARGE)
B8 P00 (XPOWER_SW)
P06 (XLANC_POWER_ON) C6
P85 (XLANC_ON) H2
F7 D8 D7 B1 H1
1 2
IC3202
AND GATE
(1/2)
4
3-11
F004
L3 PVCC1
D4603
A10 E11 A9
B1 PVCC3
C9 VRO
F9 VOUT4
F003
A2 PVCC5
G1 PVCC6
B10 VOUT
C10 WAKEUP
F002
G9 XCTL2
F1 PVCC2
F001
L2 PVCC4
K5 STB
D9 XRESET
IC4601
DC CONTROL, RESET,
LANC DRIVER
(2/2)
L4602
SW1 J4
IN1 G8
Q4607
L4608
SWITCHING
GATE8 D5
SW8 C5
IN2.5V J10
L4604
SW3 C2
IN3 C6
Q4610
2.5V REG
L4606
SW5 B4
IN1.2V H8
L4607
SW6 G2
IN4.6V K11
Q4614
VIN9 H6 3.5V REG
7 1
IC4602
EP_V
DC CONTROL
(2/2)
5 3
8.5V REG
VR B6
MON4 J7
MON6 J11
VOUT5 K7
VCONT5 H7
L4603
SW2 F2
IN2 D7
D4608
Q4608
L4601 L4609
SWITCHING 15V REG
PVCC7 L6
SW7 K6
IN7 H10
VCONT6 L7
VOUT6 J6
REG6CTL J5
L4605
SW4 K1
IN4 B9
VBAT B11
VCH E9
D4604
3-12
CN3906
JIG_UNREG
43
1.5V (D_1.5V)
1.5V (A_1.5V)
42
2.5V (D_2.5V)
2.8V (AU_2.8V)
32
2.8V (A_2.8V)
2.8V (D_2.8V)
2.8V (EP_2.8V)
55
IC_4101_2.5V (IC_4101_D_2.5V)
76
IC_4101_2.5V (IC_4101_A_2.5V)
78
1.2V (A_1.2V)
44
1.2V (D_1.2V)
4.6V (A_4.6V)
4.6V (AU_4.6V)
30
4.6V (EP_4.6V)
51
DR_4.6V
91
USB_3.5V
35
EP_V
47 A
Q4611 POWER (2/3)
(PAGE 3-13)
5.0V (DRV_MT_5.0V)
MT_5.0V
Q4612, 4613
CAM_–7.5V
–7.5V REG 99
Q4609
CAM_15.0V
95
CAM_DD_ON
19
DRV_MT_4.3V
BATT_LI_3V
31
XCNM_RESET
1
XSYS_RST
3
XIC_4201_RESET
5
FRONT_XRESET
8