Schematic Diagram - Effector Board - Sony HCD-ZX80D Service Manual

7-20. SCHEMATIC DIAGRAM – EFFECTOR Board –
JW1507
C1512
0.1
R1510
18k
R1514
18k
R1515
18k
C1522
C1524
0.0015
0.22
C1525
0.22
C1526
0.1
C1530
0.033
2SK3378
SWITCHING
S
C1528
100
10V
MULTIPLEXER
IC1502
TC74LVX4051FT
R1542
1.8k
D4
VCC
D6
D2
R1544 R1545 COM
18k 33k D1
D7
D0
D5
D3
R1543 INH
2.2k A
VEE
B
GND
C
IC1503
TC74LVX4051FT
R1534
750
D4
VCC
D6
D2
R1536 COM
910 D1
D7
D0
D5
D3
R1535 INH
820 A
VEE
B
GND
C
MULTIPLEXER
HCD-ZX80D/ZX100D
• See page 67 for IC Block Diagrams.
Q1506
2SK3378
SWITCHING
S
C1542
DIGITAL ECHO 0.0047
IC1501
M65850FP
C1513 C1519 R1590
0.1 0.033 47k
NC
NC
LPF1IN
VCC
C1521
330p
LPF1OUT
CLOCK
OP1OUT
REF
C1527
R1512
0.068
OP1IN 18k
C1518
OP2IN
0.068
50V
CC1
OP2OUT
R1511 R1546
50V 18k 18k
CC2
LPF2IN
C1520
330p
GND
LPF2OUT
R1592 R1538 R1522 R1519
0 27k 0 39k
Q1502 Q1501 Q1500
2SK3378 2SK3378
SWITCHING SWITCHING
S S
R1577 R1578 R1583
10k 10k 10k R1561 Q1503
39k 2SK3378
SWITCHING
S
C1511 Q1504
0.1 2SK3378
SWITCHING
R1540 1.2k S
R1539 1k
R1563
0
R1541 1.5k
D1506
MA111-TX R1564
27k
D1507
MA111-TX
R1593
0
D1508 Q1505
MA111-TX 2SK3378
C2331
SWITCHING
0.033
S
C1529
0.01
R1532 560
R1531 510
R1530 470
D1505 D1504 D1503
MA111-TX MA111-TX MA111-TX
R1533 680
R1516 R1517 R1596 R1597
10k 10k 10k 10k
C1600
0.1
Q1509 Q1511
DTC114EKA DTC1141EKA
LEVEL SHIFT LEVEL SHIFT
Q1512
Q1510 STC114EKA
DTC114EKA
LEVEL SHIFT
LEVEL SHIFT
R1601
100k
R1600
27k
C1559
10
50V
R1565 R1567
R1604
2.2k 22k IC1505(1/2)
22k
CTRL1 NJM4565M
R1569 C1545
R1605
22k 100k 10
50V
R1571 C1548
100k 47p
R1594
0
C1546
R1570 R1568
10
100k 22k
50V
R1566 R1572 R1573
2.2k 1k 4.7k
C1515
47
10V C1554
10
50V
C1517
CTRL1
0.0015 R1582
Q1508 R1579 100k
R1606 2SK3378 100k
22k C1562
SWITCHING
10
50V
R1607
C1561
22k
S 10
50V
C1544 R1591 R1595 R1580 C1578 R1581
0.047 47k 0 22k 10 50V
C1537 C1514
0.1 0.1
C1535
0.033
R1588
18k
L1500
10µH
R1549
10k
CTRL3 R1557
100k
R1558
100k
CTRL2
R1550
10k
S3
CTRL1
C2330
0.1
R1555
18k
R1556
S0 18k
S1
C1574
1500p
S2
43 43
R1598 R1599
10k 10k
R1507
Q1513 100
DTC114EKA
LEVEL SHIFT R1506 100
Q1514
S3 R1504 100
DTC114EKA
LEVEL SHIFT S2 R1525 100
S1 R1502 100
S0 R1501 100
JW1513
R1603
100k
R1602
27k
R1527
100
R1589
33
IC1505(2/2)
MIXER NJM4565M
C1555
47p
R1574 R1575 R1576
100k 1k 4.7k
C1560
10
50V
C1552
10
50V
22k
C1570
10
50V
C1584
D1502 C1568
100
UDZW-TE17-6.2B 0.1
10V
R1547
10k
SIGNAL SELECTOR
Q1507
2SC5053
IC1506
C1571
TC74LVX4052FT +5.6V REGULATOR
0.1
0Y
VCC
2Y
2X
Y COM
1X
3Y
X COM
1Y
0X
INH
3X
VEE
A
GND
B
R1559
100k
R1560
100k
DIGITAL ECHO
IC1504
M65850FP
NC
NC
LPF1IN
VCC
C1536
330p
LPF1OUT
CLOCK
OP1OUT
REF
C1547
0.068 C1531
OP1IN C1534
47
OP2IN C1543 1500p
C1540 10V
0.068
0.22 50V
CC1
OP2OUT
C1541 R1552 R1554
R1553
0.22 50V 18k 18k
CC2
18k
LPF2IN
C1533
330p
GND
LPF2OUT
HCD-ZX80D/ZX100D
Ver. 1.1
CN1502
19P
CTRL3
CTRL2
S3
S2
S1
S0
AGND
OUTPUT L
AGND
OUTPUT R
AGND
C1601 10 50V INPUT R
AGND
(Page 48)
INPUT L
C1602 10 50V
AGND
SELECTOR
CTRL1
DGND
A+9V
R1500
100
C1572
0.1