Power Block Diagram 1 - Sony MVC-FD100 Service Manual

3-9. POWER BLOCK DIAGRAM 1

FU-159 BOARD (1/2)
J001
CN004
CN001
DC IN
F003
6
ACV UNREG
1
7
BATT/XEXT
3
F001
10
11
ACV GND
2 F002
8
9
F005
12
F004
5
Q001, 004
CN003 (1/2)
7
6
Q002, 003
BT901
Q005
BATTERY
CN002
CHARGE
TERMINAL
BATT
CONTROL
UNREG
+
1
8
BATT SIG
S 2
9
DC PACK SW
4 5
BATT GND
–
3
PK-61 BOARD (1/2)
CN701 (1/2)
BT701
6
LITHIUM BATTERY
05
FC-89 BOARD (1/2)
CN001
6
BL UNREG
7
ST UNREG
10
11
VCC UNREG
8
9
ACV UNREG
12
BATT UNREG
5
BATT UNREG
D401 D402
CN002 (1/2)
FAST CHARGE ON
7
INIT CHARGE ON
6
BATT/EXT
8
BATT SIG IC407
9
(FC-89 (9/10))
L402
DC PACK SW
5
+3.1V
4 3
REG
D410
CN801 (1/2) IC405
BATT
TIMER
40
CLOCK
(FC-89 (9/10))
IC404
HI CONTROL
(FC-89 (9/10))
42 51
BACKUP
75 − 77
VCC
86 87
BATT UNREG
71 BATT SENS
FAST CHARGE ON
100 FAST CHARGE
INIT CHARGE ON
27 INIT CHARGE
BATT/EXT
20 BATT/XEXT
Q409
BATTERY
BATT SIG 48 BATT SI
CHARGE
49 BATT SO
DETECTOR
DC PACK SW
65 CHARGE INH
SYS DD ON
LCD DD ON
CAM DD ON
3-17
EVER 3.2V
BL UNREG
ST UNREG
VCC UNREG
ACV UNREG
18 VCC VCC OUT 45
SWITCHING
OUT A 46
−INA
6
+IN A 7
SCP:A 8
IC001
DC CONTROL
(FC-89 (10/10))
Q001
SWITCHING
OUT B 44
−INB
11
+IN B 12
SCP:B 13
SWITCHING
OUT C 40
25 +INC
−IN C
26
SCP:C 24
Q002
SWITCHING
OUT D 39
30 +IND
−IN D
31
SCP:D 29
19 V REF 2.5V
20 POW CONT
21 CTL B RT 16
29 22 CTL C, D CT 17
VREF 2.5V
47
25
MVC-FD100/FD100H/FD200/FD200H
Q004
L007
Q010
EMERGENCY
DETECT
Q014
EMERGENCY
DETECT
Q023
LCD DD ON
Q018
T001
D002
DC/DC CONV.
RECT
TRANS
L016
4 5
3
6
2
1 8
Q025, 031
−15V −7.5V
REG
Q003
Q16
L005 L17
4.9V
LCD DD ON
L012
L015
L004 L011
3.2V
L008
L010
Q005, 006
D1.8V
REG
VREF 2.5V
LCD DD ON
CAM DD ON
3-18
CN801 (2/2)
EVER 3.2V
25
BL UNREG 5
6
PANEL 13.2V POWER
13
A
BLOCK 2
PANEL 4.9V
11
(3-19)
A 4.9V
12
PANEL 3.2V 14
15
D 3.2V
10
BL UNREG
ST UNREG
FDD P 5V
Q024, 032
13.2V
REG
SWITCH
CAM 15V
POWER
CAM −7.5V
B BLOCK 2
(3-19)
PANEL
4.9V
FDD 4.9V
A 4.9V
CAM P 5V
A 3.2V
D 3.2V
CAM 3.2V
D 1.8V
CAM DD ON