HBD-DZ330/DZ710/DZ730
HBD-DZ330/DZ710/DZ730
36
36
5
3.5
10
5
10
3.3
5
3.3
5
3.3
5
4.6
5
4.8
4.6
3.3
4.6
4.4
2.6
1.7
2.8
5.5
3.2
2.9
2.8
3.6
3.2
2.9
4.6
1.4
0.3
4.6
1.4
1.4
10
1.4
0
1.4
3.3
1.4
1.6
3.3
1.4
1.6
<
>
<
>
<
>
<
>
<
>
<
>
<
>
<
>
<
>
<
>
CL1523
0.1
C1511
CL1513
0.5%
R1519
18k
CL1535
CL1530
0.1
C1508
CL1525
CL1511
15k
R1526
0.1
C1505
1000p
C1523
CL1521
CL1516
330
R1517
0.5%
82k
R1521
10k
R1527
CL1520
CL1532
0.1
C1510
0
R1529
0.1
C1504
CL1527
CL1509
0.5%
R1525
15k
CL1522
CL1514
50V
C1514
10
CL1518
0.1
C1509
0.022
C1506
CL1534
0.033
C1525
0.1
C1503
CL1529
1200p
C1522
CL1524
CL1512
CL1517
0.5%
47k
R1512
0.1
C1512
CL1536
0.5%
33k
R1518
50V
C1507
10
CL1531
CL1507
1
2
3
4
5
5P
CN1502
LDM+
LDM-
GND
CKSW1/FWD
OCSW1/REV
CL1526
CL1510
0.5%
22k
R1513
CL1515
0.1
C1513
0.068
C1524
CL1519
0.1
C1518
CL1533
CL1528
CL1508
FOO
TRO
FMO
DMO
FWD
REV
D3.3V
D-GND
5V
M-GND
M+9V
TROPENPWM
REGRST
MUTE
IOP
LIMITSW
1k
R1501
4.7k
R1504
RF+3.3V
OCSW
CKSW
1k
R1502
1k
R1503
1k
R1508
1k
R1507
CL1502
CL1537
IOPMON
REG02
SPFG
REG01
TSD_M
VREFO
FCS+
FCS-
TRK-
TRK+
OCSW1
CL1505
CL1506
CL1503
CL1504
CL1501
10k
R1543
16V
47
C1520
10k
R1532
1000p
C1516
0.5%
4.7k
R1539
0.5%
4.7k
R1541
0.5%
4.7k
R1538
0.5%
4.7k
R1536
0.5%
4.7k
R1535
0.5%
6.8k
R1540
0.5%
6.8k
R1542
0.5%
1.8k
R1537
1
2
3
4
5
6
6P
CN1501
SP-
SP+
LIMIT
(GND)LIMIT
SL-
SL+
BD8203EFV-E2
IC1501
FOCUS/TRACKING DRIVER,
LOADING/SPINDLE/SLED MOTOR DRIVER
SGND
REG5
PREVCC
PVCC1
PGND
VO1+
VO1-
VO2+
VO2-
VO3+
VO3-
VO4+
VO4-
VO5+
VO5-
PGND
PVCC2
VCTL
10
R1544
1
2
3
4
5
5P
CN001
OCSW1/REV
CKSW1/FWD
GND
LDM-
LDM+
M
M001
(LOADING)
IC1501
MAIN BOARD (4/9)
DVD DRIVE
SPINDLE/SLED
MOTOR
(2/2)
)
(
MS-203 BOARD
CHUCK/TRAY
)
DETECT
-
(
+
S001
C
11
G
2
5
4
10
B
1
9
E
F
3
A
8
6
D
7
5-11. SCHEMATIC DIAGRAM – MAIN Section (4/9) –
• See page 56 for IC Block Diagram.
Note:
When IC1501 on the Main board is damaged, exchange the
new Main board for the Main board which IC damaged.
Содержание HBD-DZ330
Страница 91: ...MEMO HBD DZ330 DZ710 DZ730 91 ...