Sony HCD-SH2000 - Schematic Diagram - DAMP Board (3;4)

HCD-SH2000
HCD-SH2000
4141
5-26. SCHEMATIC DIAGRAM – DAMP BOARD (3/4) –
33
30
28
29
32
31
100R1600
50V
1
C1562
JL1464
10k
R1610
1k
R1588
100k
R1585
JL1452
RF05VA2STRD1433
RESONANCE DETECT
2SA2026
Q1432
SWITCH
Q1428
10k
R1613
22uH
L1403
JL1460
DA2J10100L
D1453
JL1456
E
ET1400
330kR1645 4.7C15824.7C1581 330kR16444.7C1579
330kR1643
330kR16424.7C1578
ISA1602AM1TP-1EF
Q1448
47kR1654
100kR1657
RT1N141C-TP-1
Q1449
0.6uH
L1406
JL1471
JL1472
JL1473
JL1474
JL1481
JL1485
JL1488
JL1489
JL1490
JL1491
TB1400
1
2
3
4
RF05VA2STRD1431
100R1595
10k
R1602
RESONANCE DETECT
2SA2026
Q1430
10k
R1603
JL1462
0.6uH
L1407
100kR1668100kR1669100kR1670100kR1671
2SC3052EF-T1-LEF
DC PROTECTION
2SC3052EF-T1-LEF
DC PROTECTION
DC PROTECTION
2SC3052EF-T1-LEF
Q1445
2SC3052EF-T1-LEF
DC PROTECTION
DC PROTECTION
Q1446
2SC3052EF-T1-LEF
DC PROTECTION
Q1443
Q1454
2SC3052EF-T1-LEF
DC PROTECTION
Q1444
Q1455
2SC3052EF-T1-LEF
DC PROTECTION
Q1456
2SC3052EF-T1-LEF
DC PROTECTION
Q1457
22uH
L1400
1
3 4
2
250VC1587 1000p 50VC1588 1000p
250V0.47C1563 250V0.56C1670
250V0.47C1557 250V0.56C1669
100R1759
10V220C1629
50V
0.22
C1626
50V
0.22
C1627
120k
R1780
0.01C1640
100R1758 100R1760 100R1761
JL1458
DA2J10100L
D1452
JL1454
250VC1666 0.01
RESONANCE
100R1763 100R1764
50V
0.22
C1624
50V
0.22
C1628
100R1762 100R1765
27
2
4
250VC1586 1000p 250VC1665 0.01
50VC1585 1000p
0.01C1639
1kR1583
SWITCH
2SC3052EF-T1-LEF
2SC3052EF-T1-LEF
Q1426
100k
R1582
50V
1
C1556
JL1450
68kR1621 10kR1622
10kR1620
68kR1619
0.6uH
L1404
0.6uH
L1405
1k
R1589
100k
R1586
2SA2026
Q1433
SWITCH
2SC3052EF-T1-LEF
Q1429
50V
1
C1564
100R1601
10k
R1611
10kR1614 RF05VA2STRD1434
JL1465
JL1461
JL1453
10k
R1604
2SA2026
Q1431
10k
R1612
RF05VA2STR
D1432
JL1463
JL1451
1kR1587 100R1599
100k
R1584
SWITCH
2SC3052EF-T1-LEF
Q1427
50V
1
C1558
22uH
L1402
22uH
L1401
10kR1680
10kR1681
68kR1682
68kR1683
E
ET1401
50VC1589 1000p250VC1590 1000p
250VC1591 1000p 50VC1592 1000p
0.01C1635
25V0.01C1638
JL1459
DA2J10100L
D1450
DA2J10100L
D1451
JL1455
JL1457
250VC1667 0.01
250VC1668 0.01
JL1492
JL1493
JL1494
JL1495
TB1401
1
2
3
4
R1751 R1781
100 100 100 100
100
100
100
100
R1782 R1592
R1594
R1750
R1783
R1784
250V
0.1
C1568
250V
C1569
0.1
250V
0.1
C1566
250V
C1567
0.1
250V0.47C1559
250V0.56C1672
250V0.47C1565 250V0.56C1671
6
8
JL1480
35
1
3 4
2
1
3 4
2
1
3 4
2
34
0
0.7
0
2.3
1
0.7
0
0.6
0
0.9
3.2
0
0
2.4
0.8
-1.6
1.4
1
-1.7
0
13.5
0
13.6
0
3.5
0
0
13.3
13.3
0
0
13.3
0
13.3
0
13.3
13.3
0
13.3
0
13.3
DC PROTECTION
RESONANCE DETECT
RESONANCE DETECT
1234567891011 141512 13
DAMP BOARD
(3/4)
A
B
C
D
E
F
G
H
I
J
18
DAMP
BOARD
(4/4)
(Page 42)
16
DAMP
BOARD
(2/4)
(Page 40)
(CHASSIS)
(CHASSIS)
LOW SPEAKER
IMPEDANCE 8SE 4ȍ
R L
HIGH SPEAKER
IMPEDANCE 8SE 4ȍ
R L
26
E2, E51, MX, MYSAF, EA
Ver. 1.1