Sony DCR-DVD201 Service Manual page 26

3-5. POWER BLOCK DIAGRAM (1/3)
MD-104 BOARD (1/2)
Since a service is provided only for the MD
BLOCK ASSY (A-7113-371-A) and not for the
BT901
single MD-104 board, complete.
BATTERY
TERMINAL
CN4002
BATT UNREG
1
S
BATT SIG
2 Q4001,
Q4003,
4002
4004
3
CHARGE
SWITCH
J901
DC IN
CN4001
ACV UNREG
1
2
BATT/XEXT
3 LF4001
25 27 31
25 27 31
VC-354 BOARD (1/2)
FP-884
FLEXIBLE(1/2)
CN1004
BT5201 4
LITHIUM
BATTERY
3
(SECONDALY)
S001
RESET
CONTROL
SWITCH
BLOCK
Q3102
(PS8700) I/F
BATT SIG
D 2.8V
ZOOM VR 14
MODE
5
4
6
POWER
R1002
CHARGE LED 10
R1001
POWER LED 9
LID OPEN SW 7
17
REMOTE
CN1001
CN1007
26 28
26 28
CN4901
Q4906,4907,4909
FP-891
MOTOR
FLEXIBLE
CN4907
D 2.8V
ACCESS LED 9
R4945
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN4902
JIG UNREG
16
FOR
ADJUSTMENTS
F4005
BATT UNREG
F4002
MT UNREG
F4003
VTR UNREG2
F4004
VTR UNREG
Q4005, 4006
F4001
SHOE ON
CN4901
33 10
33 10
CN1007
D4004
UNREG
BATT
23 23
VTR UNREG
21 21 C1
3V REG
EVER 3.0V
C2
74 74
BATT LI 3V
13 13
B2
D4001
HI XRESET
D2
HI CONTROL
14
BATT SENS VOUT
54
VCC D3
53 71 71
55 ACV SENS
62
HI XRESET
XRESET 73 47 47 A3 RESET
BATT IN 31 45 45 A2
75 SHOE ON
HI EVER SO 20 41 41 E2 DIN
74 BATT/XEXT
HI EVER SCK 21 43 43 E3 CLK
38 INIT CHARGE ON
XCS DD 49 E4 LD
39 39
37 FAST CHARGE
35
VTR DD ON 35 35 D1 CTL1
42 IB SO
IB SI
43
56
VTR DD SENS
1 MODE 0
XLANC PWR ON
2 MODE 1 8 51 51
7 XPOWER ON
LANC I/O
IC3103
(12/18) L2
V VTR
H1
LANC DC
J2
59 59
CN4901
CN1007
(8/8)
1 IC4003 5 J1
CAM 15V
K1
8.5V
REG
4
EJECT
DRV MT 4.6V
DRIVE
3-9
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
SHOE UNREG
(8/8)
IC4002
(1/2)
Q4007 Q4015
SWITCHING SWITCHING
1.5V
L4002
(8/8)
HO1 A9
IC4001
LO1 A10
DC/DC CONVERTER
VO1 B8
RESET,LANC I/O Q4008 Q4016
SWITCHING SWITCHING
1.2V
L4003
HO2 B11
LO2 C10
VO2 A8
Q4009 Q4017
BATTERY
SWITCHING SWITCHING
IN
2.5V
DETECT
L4004
HO3 C9
LO3 D10
VO3 D7
Q4011 Q4019
SWITCHING SWITCHING
4.6V
L4006
HO5 E10
LO5 E8
A5
VO5
Q4010 Q4018
CDET A4 SWITCHING SWITCHING
2.8V
PVCC1 C8
L4005
5.6V HO4 D9
REG
LO4 E11
D4008
VO4 D5
RECT
Q4023
SWITCHING
C4063
VBATP K10
PVCCH
PVCCH F11
SSO 1V E1
Q4012 Q4020
SWITCHING SWITCHING
5V
L4008
HO6 F10
LO6 F8
VO6 K4
D4007
RECT
Q4014 C4052
PVCCL2 K11 SWITCHING
L4001
L4007
SWV09 J11
DRV9 H9
VO9 H8
13.5V
REG
15V
15V
G2
REG
SSDO H2
CAM DD ON
G1
Q4024
D 3.1V
3.1V REG
7
EP 8.5V
VCC 8
SS0
5 6
L4016
A 1.5V
L4013
D 1.5V
L4017
A 1.2V
L4014
D 1.2V
L4027
D 2.5V
L4023
EP 4.6V
L4019
A 4.6V
L4015
AU 4.6V
L4010
DRV A 4.6V
L4028
A 2.8V
L4026
AU 2.8V
L4024
D 2.8V
L4021
EP 2.8V
Q4022
L4025
A 2.5V
2.5V REG
L4022
WG1 D 2.5V
L4020
1
WG1 A 2.5V
(8/8)
IC4002
SS0
(2/2)
3 2
L4018
MT 4.6V
L4011
DRV MT 4.6V
BL -15.5V
(8/8)
IC4004
-15V CAM -7.5V
2 1
-7.5V
REG
3 5
SSDO (1V)
CAM DD ON
DRV MT 4.6V
D 2.8V
EP 2.8V
EP 8.5V
CAM 15V
3-10
DCR-DVD201/DVD201E
CN4901
SHOE UNREG
9 11
EP 4.6V
40
EP 8.5V
15
EP 2.8V
38
BL -15.5V
16
CAM DD ON
18
A 1.2V
34
D 1.2V
12 14
1
TO
POWER
BLOCK
DIAGRAM(2/3)
AU 4.6V
42 (VC-354)
AU 2.8V
(PAGE 3-11)
36
A 2.8V
30 32
A 1.5V
48
D 1.5V
50 52
54
D 3.1V
24
D 2.5V
20 22
D 2.8V
26 28
MT 4.6V
17 19
A 4.6V
44 46
CAM 15V
56
CAM -7.5V
58
DRV MT 4.6V
DRV A 4.6V
WG1 D 2.5V
WG1 A 2.5V
2
A 2.5V
TO
POWER
D 2.5V
BLOCK
A 2.8V DIAGRAM(3/3)
(PAGE 3-13)
D 1.5V
D 2.8V
D 3.1V