MVC-CD250/CD400
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
S
+
–
JK-224/225 BOARD
(JK-224:MVC-CD400/JK-225:MVC-CD250)
FS-84/85 BOARD
(FS-84:MVC-CD400/FS-85:MVC-CD250)
SY-76 BOARD (1/2)
IC001
DC CONTROL
(13/13)
IC403
INITIAL RESET,
BACK UP VCC
(12/13)
IC401
LANC DRIVER
(12/13)
IC402
HI CONTROL
(12/13)
Q004
SWITCHING
CN004
CN103
CN718
VL 3V
DC IN
J9001
ACV UNREG
ACV GND
2
3
1
3
2
1
CN002
CN003
BATT/XEXT
Q001, 002
BT9001
BATTERY
TERMINAL
BATT
UNREG
BATT SIG
BATT GND
48
68
47
8
42
43
F001
F002
F004
F003
F005
TRANS/3.1V
5V
ST UNREG
BATT UNREG
FAST CHARGE
INIT CHARGE
BATT/XEXT
BATT SIG
FAST CHARGE
INIT CHARGE
BATT/EXT
BATT SIG
Q003, 004
CHARGE
CONTROL
14
6
7
8
9
12
13
CN001
CN005
CN721
1
8
9
6
7
2
3
9
8
7
5
9
8
7
5
21
1
D 3.1V
D 3.1V
12
8
M 4.6V
BL UNREG
ACV UNREG
ST UNREG
MT UNREG
D403
D407
BATTERY
CHARGE
DETECTOR
Q408
FAST CHARGE
ACV SENS
18 XLANC ON
INIT CHARGE
BATT/XEXT
BATT SO
BATT SI
28
4
9
13
56
34
10
27
29
30
21
22
76
SYS DD ON
VCC
+IN(E)6
V REF
CTL2
CTL1
OUT-6
IN(C)6
SCP
OUT-3
50
OUT-2
IN(C)3
RT
CT
L001
L009
L010
L011
L012
SWITCHING
Q007
SWITCHING
Q401
4
3
1
5
2
6
8
T001
DC/DC CONV.
TRANS
VREF
D 3.1V
D003
RECT
D001
RECT
63 VCC4, 5, 6
42 VCC1, 3
51 VCC2
Q005
SWITCHING
L002
64
14
15 +IN(E)5
OUT-5
IN(C)5
37
IN(C)2
Q001
SWITCHING
57
60
OUT-4
MOS-GATE-4
18
IN(C)4
67 BATT SENS
4.6V
REG
Q020 - 022
EVER 3.2V
MT UNREG
EVER
–7.5V
REG
Q012, 015,
024, 025
13.5V
REG
Q013, 016
–15.3V
REG
Q014, 017
BL UNREG
ST UNREG
PANEL 4.9V
CAM 5V
A 4.9V
4.6V
CAM P 5V
D 1.5V
D 3.1V
D 2.5V
A 3.1V
CAM 3.1V
PANEL –15.3V
PANEL 13.5V
CAM 15V
CAM –7.5V
M 4.6V
CAM DD ON
POWER 2
(PAGE 3-21)
A
05
L401
Q018, 019
10
11
5
4
EMERGENCY
DETECT
Q023
EMERGENCY
DETECT
Q010
L013
CD250
CD400
L005
L015
L014
L004
SWITCHING
Q008
Q002
SWITCHING
Q006
SWITCHING
Q003
SWITCHING
46
43
OUT-1
MOS-GATE-1
40
IN(C)1
L006
L008
L003
L007
Q009, 011
2.5V
REG
BT101
LITHIUM
BATTERY
3-10.POWER BLOCK DIAGRAM 1
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
3-19
3-20
Содержание CD Mavica MVC-CD250
Страница 33: ...Schematic diagram of the SY 76 board are not shown Pages from 4 15 to 4 40 are not shown ...
Страница 43: ...Printed wiring board of the SY 76 board are not shown Pages from 4 57 to 4 60 are not shown ...
Страница 51: ...Waveforms of the SY 76 board are not shown Pages 4 74 and 4 75 are not shown ...
Страница 55: ...Mounted parts location of the SY 76 board are not shown Page 4 79 is not shown ...
Страница 57: ...MVC CD250 CD400 5 1 COVER COVER SECTION 5 ADJUSTMENTS ...
Страница 121: ...Electrical parts list of the SY 76 board are not shown Pages from 6 15 to 6 23 are not shown ...
Страница 124: ...MVC CD250 CD400 148 Sony EMCS Co 2002D0500 1 2002 4 Published by DI Customer Center 9 929 968 31 ...
Страница 125: ...Revision History 992996831 pdf Reverse Ver 1 0 Date 2002 04 History Official Release Contents S M Rev issued ...