Schematic Diagram - Main Section (4/8) - Sony HBD-TZ215 Service Manual

5-11. SCHEMATIC DIAGRAM - MAIN Section (4/8) -

1 2
MAIN BOARD
A
VREFO
REG01
MAIN
25
(Page 30) FCS+
BOARD
(1/8)
FCS-
TRK-
TRK+
B
M+9V
MAIN
10
(Page 35)
BOARD
M-GND
(6/8)
OCSW1
CN1501
6P
SL+ 6
DVD DRIVE
SL- 5
(2/2)
(GND)LIMIT 4
C
LIMIT 3
SPINDLE/SLED
SP+
MOTOR 2
SP-
1
CN1502
D
5P
LDM+
1
LDM-
2
GND
3
CKSW1/FWD
4
OCSW1/REV
5
E
OCSW
MAIN
CKSW
9
(Page 31)
BOARD
FWD
(2/8)
REV
MS-203 BOARD
F
CN001
5P
OCSW1/REV
1
CKSW1/FWD
2
GND
3
LDM-
4
LDM+
5
Note: IC1501 on the MAIN board cannot exchange with single. When this part is
damaged, exchange the complete mounted board.
HBD-TZ215/TZ715
• See page 44 for IC Block Diagrams.
3 4
(4/8)
C1507
10
50V
C1508
C1503 0.1
CL1501 C1504 0.1
CL1502
C1505 0.1
R1504
4.7k
C1520 47 16V
R1512
47k
R1544 10
CL1503
C1506
0.022
CL1504
RB1500
1kX4
CL1505
CL1506
S001
( )
CHUCK/TRAY
DETECT
-
M M001
(LOADING)
+
5 6
IC B/D
IC1501 R1527
10k
IC1501
BD8203EFV-E2
FOCUS/TRACKING DRIVER
LOADING/SPINDLE/SLED MOTOR DRIVER
C1509 C1512 C1513
0.1 0.1 0.1
SGND
SGND
CL1507 CL1521
5 3.5
REG5
REGVAR
0.1 9.9 5
PREVCC
REGVARVCC
C1510 0.1 9.9 3.3 CL1522
PVCC1
REGCTL
3.3 CL1523
PGND
REGRST
CL1508 4.9 <4.7> CL1524
1.9
VO1+
TSDM
CL1509 0 <3.3> CL1525
5
VO1-
MUTE4
CL1510 CL1526
4.9 <4.7> 4.6
VO2+
MUTE123
CL1511 4.9
VO2-
SGND
CL1512 4.5
VO3+
SGND
CL1513 4.5 CL1527
2.6 <1.8>
VO3-
OPOUT
CL1514 2.8 <5.3> 3.2 <3> CL1528
VO4+
OPIN-
CL1515 CL1529
2.8 <3.6> 3.2 <3>
VO4-
OPIN+
CL1516 CL1530
4.5 1.4 <0.4>
VO5+
VSPDL
CL1517 4.5 1.4 CL1531
VO5-
VCI
C1511 0.1 1.4 CL1532
PGND
VCO
9.9 1.4 CL1533
PVCC2
IN1
CL1518 0 1.4 CL1534
VCTL
IN2
CL1519 CL1535
3.3 1.4
FWD
IN3
CL1520 CL1536
3.3 1.4 <1.6>
RVS
IN4
R1501
1k
R1513
22k
33 33
7 8 9
C1516
1000p
R1543
10k
C1514
10
50V
R1519
18k
R1518
33k
R1526 R1529
15k 0
R1521
R1517 C1518
82k
330 0.1 R1535
4.7k
C1522 1200p
R1536
4.7k
C1523 1000p
R1537
1.8k
C1524 0.068
R1538
4.7k
C1525 0.033
HBD-TZ215/TZ715
10
D3.3V
MAIN
5
(Page 30)
D-GND BOARD
(1/8)
5V
RF+3.3V
MAIN
REG02
6
(Page 30)
BOARD
IOP
(1/8)
R1525
15k
REGRST
MAIN
17
(Page 31)
TSD_M
BOARD
(2/8)
MUTE
R1532
10k
IOPMON
SPFG
FOO
R1539
SL1502
4.7k
TRO
R1540
SL1503 MAIN
8
6.8k
(Page 31)
BOARD
FMO
(2/8)
R1541
SL1504
4.7k
DMO
R1542
SL1505
6.8k
LIMITSW
CL1537
TROPENPWM