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A
B
SCHEMATIC
NAAF-8144
DIAGRAM 1
Phono/AF IN/OUT
U03
1 to 3 sections
SLOT F
1
R1460
330
C1460
221J
LEFT
PHONO
RIGHT
C1864
C1461
104Z
221J
R1461
330
ROB
2
R1550
C1540
330
22/25
C1530
R1560
331J
56K
R1561
C1531
56K
331J
C1541
R1551
22/25
330
LEFT
ROB
AUDIO 1 IN
ROB
RIGHT
R1580
C1570
330
47/6.3
LEFT
C1560
R1590
331J
56K
AUDIO 2 IN
R1591
C1561
56K
RIGHT
331J
C1571
R1581
47/6.3
330
3
LEFT
ROB
AUDIO 3 IN
RIGHT
R1610
C1865
330
104Z
C1590
331J
C1591
331J
R1611
330
R1640
47
4
LEFT
47
R1641
AUDIO 1 OUT
RIGHT
R1690
47
LEFT
AUDIO 2 OUT
RIGHT
47
LEFT
R1691
AUDIO 3 OUT
R1740
RIGHT
47
5
C1866
104Z
47
R1741
C
TO NAAF-8145 (SCH.-2)
NAAF-8146
P1865B
RFS
8
MPC4570G2
R1540
3
10
1
C1480
C1470
Q1460
152J
2
47/6.3
R1480
R1470
R1530
470K
C1490
C1500
56K
1.2K
C1510
123J
392J
220/6.3
R1490
47K
C1520
R1500
R1510
R1520
47/16
560
270K
22K
R1501
R1511
R1521
560
270K
22K
C1521
R1491
47/16
47K
C1511
220/6.3
C1491
C1501
R1471
123J
392J
R1481
R1531
56K
470K
1.2K
C1471
6
C1481
47/6.3
Q1460
7
152J
R1541
5
4
MPC4570G2
10
RFS
C1880
22/25
8
3
MPC4570G2
1
ROB
Q1470
2
C1550
R1570
47/16
220K
R1571
220K
C1551
47/16
6
Q1470
C1881
7
5
MPC4570G2
4
22/25
ROB
C1890
47/6.3
8
3
MPC4570G2
1
ROB
Q1480
2
C1580
104Z
R1600
220K
R1601
220K
C1581
6
104Z
Q1480
7
5
MPC4570G2
4
C1891
47/6.3
ROB
RFS
8
3
MPC4570G2
1
C1600
Q1490
2
47/6.3
C1610
104Z
R1620
R1630
56K
220K
R1621
R1631
56K
220K
C1611
C1601
6
104Z
47/6.3
Q1490
7
5
MPC4570G2
4
RFS
R1660
R1670
R1680
10
100
Q1510
220
Q1500
RN1441
RN1441
RN1441
RN1441
Q1501
Q1511
10
100
220
R1661
R1671
R1681
R1MUTE
R1710
R1720
R1730
10
Q1520
100
Q1530
220
C1860
47/35
RN1441
RN1441
RN1441
RN1441
Q1521
Q1531
10
100
220
R1711
R1721
R1731
R2MUTE
R1760
R1770
R1780
10
100
220
Q1540
Q1550
RN1441
RN1441
RN1441
RN1441
Q1541
Q1551
10
100
220
R1761
R1771
R1781
R3MUTE
D
E
P407A
TO NAAF-8145 (SCH.-2)
TO NAAF-8145 (SCH.-2)
P408A
P1865A
P1864A
P1864B
78L05
Q1867
I
O
G
Q1861
2SC2712
R1868
Q1862
220K
RN2402
R1874
4.7K
R1869
220K
Q1868
Q1863
2SC2712
2SC2712
Q1864
RN2402
R1875
4.7K
R1870
220K
Q1865
Q1869
2SC2712
2SC2712
Q1866
RN2402
R1876
4.7K
Q1870 2SC2712
MUTE DRIVER
R1MUTE
R2MUTE
R3MUTE
OUT1L
OUT2L
OUT3L
OUTPUT
SELECTOR
R1867
0
R1860
NC
34
22
R1861
NC
OUT1L
35
21
OUT2L
R1862
NC
36
20
RECL
OUT3L
AFSSTB1
37
STB
19
OUT1
+15V
ANADATA
OUT2
38
VDD
DATA 18
C1863
Q1860
OUT3
331J
TC9274-023F
39
NC2
NC1 17
OUT3
-15V
ANACLK
40
VSS
CK
16
OUT2
OUT3R
BGND
OUT1
41
GND 15
R1863
NC
OUT2R
RECR
42
14
OUT1R
R1864
NC
43
13
R1866
RECR
R1865
NC
44
12
0
OUT1R
OUT2R
OUT3R
F
G
P406A
U033
P1863A
P1863B
C1525
C1575
10/16
RFS
R1485
RFS
MPC4570G2
C1465
8
3
2
1
47/6.3
Q1465
2
3
MPC4570G2
WM8816
Q1485
C1595 47/16
C1585
R1495
C1900
330J
6
C1901
330J
R1505
5
220K
C1526
C1605
C1576
10/16
RFS
R1486
MPC4570G2
C1466
4
RFS
5
2
7
47/6.3
Q1465
6
3
WM8816
Q1486
MPC4570G2
C1596 47/16
C1586
R1496
C1902
330J
6
C1903
330J
R1506
5
220K
C1715
10/16
RFS
RFS
C1655
8
3
1
47/6.3
Q1675
2
MPC4570G2
WM8816
Q1655
C1904
330J
C1905
330J
R1675
220K
C1716
10/16
RFS
RFS
C1656
4
5
7
47/6.3
Q1675
6
WM8816
Q1656
MPC4570G2
C1906
330J
C1907
330J
R1676
220K
Z3OR
TX-NR1000/5000E
H
100D
1M
Q1475
1
4
100D
1M
RFS
C1615
47/6.3
Q1475
7
MPC4570G2
8
47/16
100D
1M
Q1476
1
4
100D
1M
RFS
C1616
47/6.3
Q1476
7
8
MPC4570G2
C1725
100D
R1685
1M
MPC4570G2
2
Q1665
1
3
4
C1735
47/16
C1795
100D
R1695
1M
RFS
C1805
6
47/6.3
Q1665
7
5
8
MPC4570G2
C1815
47/16
C1726
100D
R1686
1M
MPC4570G2
2
Q1666
1
3
4
C1736 47/16
C1796
100D
R1696
1M
RFS
MPC4570G2
C1806
47/6.3
6
Q1666
7
5
8
C1816
47/16
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