Disc Drive Section; Power-1; Power-2 - Hitachi DZMV380EAU Service Manual

1 2
4-3 Power-1 Block Diagram
PG0501
1-5
F0501 7
G
IC1502
BATTERY
3
TERMINAL
8-12
B/U3V
REAR
COVER
1.6V
REG.
F
CN8051 PG1503
ZOOM SW/
4 4
REC SW/
EJECT SW 3V
3V
REG.
CN8061 PG1502
POWER SW/
E
11 11
SPEAKER/
3V
CARD SLOT
MAN
DISC
COVER
1,3
IC2008
D
F0502
TRANSFER
C
5V
IC1001
PG1001 PG2001 REG
15V 4 4
1
CCD 14 15 15
-7V
F0503
B
F0504
2.5V
REG
SEN
3V
REG
5V
REG
A
1 2
3
SYS3V
6
10
IC1505
IC1503
12, 54
1.6V
IC2006
22, 30,
3V
36
IC4002
3V
14 5 5
IC4003
IC4005
3V
13, 17, 18,
24, 27, 33,
8 14
40, 43, 44
IC1504
IC2007
3V
10,13,15,
19,25,31
5
IC1507
IC2009
3V
3V
14 14
IC2001
IC2010
3V
10, 17, 32,
42, 51, 57,
5
IC5002 62
3V
6
-8V -7V
2, 5 6 2
IC0502
16, 20
15V
12V
5V
REG
1, 3
IC1501
[TYPE 8A ONLY]
5V
3
SW
PG2002 PG2031 PG2302
25, 26 25, 26 25, 26
28, 43 28, 43 28, 43
30-33, 30-33, 30-33,
38-41 38-41 38-41
17
23
DRF
IC0501
27, 52,
58, 59
3
4 5
PG1501 PG7001
10 10
SYS3V
Q1302
AF5V
SW
B/U3V
103 103
L6301
78, 79 78, 79
22
C3V
30
L6303
34
IC4106
L6305
VIDEO/
81 81 61
AUDIO
SP3V L6304
51
54
IC4006
L6306
2
2 2
LEN3V
IC2003
C5V
[TYPE 8A
IC2004
ONLY]
BL6201
13, 14
C3V BL6202
17
A/D & D/A
IC2011
CONV.
L6103
IC5001
4
MIC AMP
82, 82,
83 83
AF+B
8
MIC AMP
D2.5V
14 14
IC2002
Q3891
C5V
80 80 EVF5V
SW
C12V
17 17
L3891
LEN5V
119 119
24,
97
24, 97
INV5V
IC3701
37, 41
L3892
19, 20, 55
DRIVER
C3V L3893
53
IC6001
PG9701
25, 26
3V
DISC DRIVE
28, 43
2.5V
30-33,
UNIT (DRV)
38-41
5V
[Refer to

power-2]

4 5
- 25 -
6 7
PG7002
ADJUSTMENT
10 SYS3V
36 C3V
IC1301
C3V
25,
49
AF+B
54
AF/ZOOM/
53
IRIS
DRIVE
LEN3V
8
LEN5V
6
PG1301
14
IC6103
IC1302
FENC
VCC
8
(3V)
IRIS DET.
AMP
IC1303
5
IRIS DET.
C3V
IC7001
BL6201
8, 9
DECORDER
LEN5V
IC6201
PG7009 PG0151 PG0153
25 25 1
EVF5V
27 27 2
VDD(12V)
23 23
IC6101
B/U3V
PG0154 CN1401
C3V
15 15
1 1
IC6102
SHE
Q3409
12V
SW
PG7008 PG3401
11 15 13
L3401
C12V
C3V L3402
21 5 37, 45
3, 4 22, 23
L3403
21
INV5V
EVF
L3441
3
TRANSFER
LCD
PG7003 CN7003 CN1801 PG1801
5 5 5 5
C5V
AEL FAF
6 7
8
G
AF MOTOR/ F
ZOOM MOTOR/
IRIS
LENS
E
UNIT
EVF
GYR
UNIT
IC1401
D
IC1403
3
V_MOVE
8
DET.
IC1402
3
H_MOVE
PG3402
14, 18
VDD/SLVSG
(12V)
IC3401
2.5
C
LCD
LCD
DRIVER
IC3401
REVERSE
PG3403 2
SW
1, 4
T3401
IC3402
OPEN/
2
CLOSE SW
B
MR
IC1801
L1801
IR
4
RECEIVER
A
FRT
8