Sony HCD-SH2000 - Schematic Diagram - DAMP Board (2;4)

HCD-SH2000
HCD-SH2000
4040
5-25. SCHEMATIC DIAGRAM – DAMP BOARD (2/4) –
• See page 54 for IC Block Diagrams.
1k
R1511
16V
10
C1481
2.2k
R1496
220p
C1534
IRF6775MTR1PB
Q1420
47kR1503
4.7k
R1531
50V
1500p
C1493
10k
R1476
10
R1560
220p
C1536
3.3k
R1539
50V
220p
C1483
100V
0.1
C1541
C1537
220p
220k
R1488
8.2k
R1538
50V
1000p
C1496
R1532
5.6k
R1529
5.6k
R1574
10
22
R1568
4.7R1465
16V
10
C1475
R1563
4.7k
IRF6775MTR1PBF
Q1419
C1515
0.01C1513
2.2k
R1494
10
R1561
50V
1500p
C1492
2.7k
R1519
47kR1505
47kR1502
4.7R1464
IRF6775MTR1PBF
Q1423
10k
R1483
3.3k
R1487
1k
R1513
33k
R1530
22k
R1501
4.7R1469
16V
10
C1476
C1525
2200p
IRF6775MTR1PBF
Q1418
C1526
2200p
50V
1000p
C1502
C1535
220p
ISA1602AM1TP-1EF
Q1411
IRF6775MTR1PBF
Q1422
Q1422, Q1423
DIGITAL AUDIO MOSFET
Q1418, Q1419
DIGITAL AUDIO MOSFET
Q1420, Q1421
DIGITAL AUDIO MOSFET
Q1424, Q1425
DIGITAL AUDIO MOSFET
C1539
220p
2.2k
R1497
10k
R1542
CEC DATA SWITCH
ISA1602AM1TP-1EF
Q1410
220k
R1492
10
R1577
16V
10
C1501
50V
1500p
C1487
4.7k
R1525
22k
R1499
R1578
10
R1556
4.7
220p
C1538 R1579
10
50V
220p
C1484
220k
R1490
5.6k
R1516
10k
R1543
33k
R1546
16V
10
C1479
50V
220p
C1485
16V
10
C1497
0.01
0.01
C1507
3.3k
R1535
16V
10
C1474
C1532
220p
22
R1572
50V
1500p
C1489
100V
0.1
C1543
50V
1500p
C1494
47kR1504
50V
1000p
C1498
10
R1576
10k
R1477
3.3k
R1537
3.3k
R1489
330
R1508
R1526
5.6k
CEC DATA SWITCH
ISA1602AM1TP-1EF
Q1412
R1564
4.7k
10k
R1484
22k
R1498
0.01
C1508
330
R1507
SWITCH
RT3CLLM
Q1414
SWITCH
RT3CLLM
Q1415
SWITCH
RT3CLLM
Q1416
SWITCH
RT3CLLM
Q1417
5.6k
R1518
22
R1573
R1581
10
IRS2092STRPBF
AMPLIFIER CONTROLLER
IC1406
1
VAA
2
GND
3
IN
4
COMP
5
CSD
6
VSS
7
VREF
8
OCSET
9
DT
10
COM
11
LO
12
VCC
13
VS
14
HO
15
VB
16
CSH
0.01C1509
2.7k
R1521
16V
10
C1480
33k
R1524
R1555
4.7
33kR1549
330
R1509
4.7k
R1528
10kR1481
10
R1559
4.7
R1468
100V
0.1
C1546
R1557
4.7
33kR1547
3.3k
R1541
R1565
4.7k
50V
220p
C1482
1k
R1512
3.3k
R1491
33k
R1527
C1533
220p
R1580
10
0.01
C1512
22
R1571
IRF6775MTR1PB
Q1425
22
R1567
10k
R1544
R1523
5.6k
100V
0.1
C1542
CEC DATA SWITCH
ISA1602AM1TP-1EF
Q1413
2.7k
R1515
2200p
C1527
10
R1558
0.01C1511
8.2k
R1536
4.7k
R1522
0.01
C1510
100V
0.1
C1547
16V
10
C1477
8.2k
R1540
0.01
C1504
10k
R1478
22
R1569
22
R1566
R1562
4.7k
C1528
2200p
8.2k
R1534
10k
R1482
IRF6775MTR1PBF
Q1424
4.7R1463
4.7
R1462
R1554
4.7
10k
R1545
100V
0.1
C1540
2.2k
R1495
2200p
C1531
0.01
C1514
50V
1500p
C1490
33kR1551
10
R1575
22
R1570
10kR1475
50V
1000p
C1500
C1524
2200p
5.6k
R1520
0.22
C1522
0.22
C1520
5.6k
R1514
16V
10
C1503
4.7
R1470
IRF6775MTR1PBFS
Q1421
33k
R1533
0.01
C1505
3.3k
R1485
22k
R1500
50V
1500p
C1495
0.01
C1506
2.7k
R1517
0.22
C1523
IRS2092STRPBF
AMPLIFIER CONTROLLER
IC1407
C1530
2200p
16V
10
C1499
2200p
C1529
0.22
C1521
1k
R1510
50V
1500p
C1488
4.7
R1471
RF05VA2STR
D1421
RF05VA2STR
D1422
RF05VA2STR
D1426
RF05VA2STR
D1423
RF05VA2STR
D1427
RF05VA2STR
D1424
RF05VA2STR
D1428
RF05VA2STR
D1425
2.2k
R1662
2.2k
R1663
2.2k
R1664
2.2k
R1665
330
R1506
22
C1516
22
C1517
22
C1518
22
C1519
16V
10
C1478
BA4580RF-E2
BUFFER
IC1410
BA4580RF-E2
BUFFER
IC1411
JL1502
JL1506
JL1510
JL1514
JL1515
0.1C1618
0.1C1619
JL1503
JL1565
JL1566
JL1564
DA2J10100L
D1418
TH1403
TH1402
TH1401
TH1400
20
2 4 6 8
14
22
16 18 20
21
14
13
18
16
17
19
DA2J10100L
D1419
DA2J10100L
D1420
DA2J10100L
D1417
23
220k
R1486
100V
0.1
C1544
100V
0.1
C1545
IRS2092STRPBF
AMPLIFIER CONTROLLER
IC1408
IRS2092STRPBF
AMPLIFIER CONTROLLER
IC1409
1
AOUT
2
INA-
3
INA+
4
V-
5
INB+
6
INB-
7
BOUT
8
V+
15
25
27
24
1
VAA
2
GND
3
IN
4
COMP
5
CSD
6
VSS
7
VREF
8
OCSET
9
DT
10
COM
11
LO
12
VCC
13
VS
14
HO
15
VB
16
CSH
1
VAA
2
GND
3
IN
4
COMP
5
CSD
6
VSS
7
VREF
8
OCSET
9
DT
10
COM
11
LO
12
VCC
13
VS
14
HO
15
VB
16
CSH
1
VAA
2
GND
3
IN
4
COMP
5
CSD
6
VSS
7
VREF
8
OCSET
9
DT
10
COM
11
LO
12
VCC
13
VS
14
HO
15
VB
16
CSH
1
AOUT
2
INA-
3
INA+
4
V-
5
INB+
6
INB-
7
BOUT
8
V+
IC B/D IC B/D
-47.4-52.8-43.2-41 372 373 354 464 540
452
-40.9 -43 -52.8 -47.5574 619 565 -41 -42.9 -52.8 -47.4563 589 555 -40.9 -43.2 -52.8 -47.4444521455353
-51.1-47.6-5.25.1 5.2 0 -0.1 5.1 5.2 0 -0.2 5.2 5.2 0 -0.2 5.2 -5.2 -47.6 -51.1-5.2 -47.5 -51.1-5.2 -47.6 -51-0.205.2
53
444
53
555
521
-43.2 589 -43.2
444
555
-52.8
53
565
619 -42.9
565
-52.8
-52.8
53
540
452
452
540
-52.8
5.2
0
5.3
5.2
0
5
5.2
0
5.7
5.2
0
5.4
-4.5
-5.2
-5.2
-5.2
-5.2
5.2
-4.5
-5.2
-5.2
-5.2
5.2
-4.5
-5.2
-5.2
-5.2
-5.2
5.2
-4.5
-5.2
-5.2
-5.2
-5.2
5.2
IC406 IC407 IC408 IC409
IC1411
IC1410
26
DAMP BOARD
(2/4)
17
DAMP
BOARD
(4/4)
(Page 42)
16
DAMP
BOARD
(3/4)
(Page 41)
15
DAMP
BOARD
(4/4)
(Page 42)
14
DAMP
BOARD
(1/4)
(Page 39)
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