JVC GR-D270US - PRE;MDA (MDA) Schematic Diagram; PRE;MDA (MDA) Circuit Details

(No.YF075)2-32
!
!
R1604
100K
T
C1631
10/6.3
C1606
0.0015
C1605
0.1
T
L1609
T
L1606
1
NC
2
C.U
3
C.V
4
C.RNF
5
C.W
6
NC
7
NC
8
C.HU+
9
C.HU-
10
C.HV+
11
C.HV-
12
C.HW+
13
C.HW-
14
D.PGSMT
15
D.PGAMP
16
D.PGIN-
17D.PFGIN+ 18D.FGIN-63 C.PCI
64 C.PCV
R1603
4.7K
T
C1602
10µ
/6.3
R1632 R1633 R1634
C1615 C1617
T
C1603
10µ
/6.3
R1601
680
R1602
120K
TL1610
C1623 0
.
047
C1622 0.022
R
1620
6
8K
R1621
10K
R1629
560K
D1603
DAP222-X
R1635
3.3K
R1636
12K
R1637
150K
C1633
0.47
DRUM_PWR
DRUM_ERR
GND
CAP_ERR
CAP_PWR
M_UNREG
M_REG3.1
HG_BS-
HG_BS+
F1602
NMFZ007-R50X-K
F1601
NMFZ007-R20X-K
R1611
390
R1610
390
MDA_2.9V
D1604
DAP222-X
C1632
0.47
L1601
NQL382M-100X
10
R1617
0.33
C1702 0.1
IC1702
LM393DR-X
8765
4321
C1701
0.1
IC1701
BA10358FVM-W
8765
4321
R1707
10K
R1706
82K
R1708
120K
R1704
2.2K
R1705
2.2K
S_RL+
S_RL-
T_RL+
T_RL-
R1709
10K
R1710
120K
R1701
82K
R1702
2.2K
R1703
2.2K
T_REEL
S_REEL
R1711
1K
R1712
1K
M_REG4.8
TL1620
TL1602
TL1601
TL1607
C1618
0.0022
C1619
0.0022
C1620
0.0022
C1616
Q
1601
U
MC3N-W
L1602
NQL382M-100X
10
C_FG+
C_FG-
C_COIL_U
C_COIL_V
C_COIL_W
HG_W-
HG_W+
HG_V-
HG_V+
HG_U-
HG_U+
TO PRE/MDA IF(CN408)
REG
TO PRE/MDA IF(CN408)
OP DRV
TO PRE/MDA IF(CN408)
CPU
TO PRE/MDA IF(CN406)
SENSOR
TO PRE/MDA IF
(CN405,406)
CAPSTAIN MOTOR
SENSOR
TO
PRE/MDA IF
(CN405)
CAPSTAIN
MOTOR
y20359001a_rev0.1
I
ONS".