5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
TX-RZ820
Schematic Diagram
PART-9 DAC FILTER (VLSC) SECTION
VOLCLKBD
VOLLATNJW
VOLDAT
VOLCLKNJW
VOLCLKBD
PRERLF
SBZ2MUT
Z2MUT
VOLCLKNJW
VOLLATNJW
Z3MUT
VOLDAT
AMUT
SEC1H
VOLH
VPROTECT
PREMUTCS
PRERLSB
IPROTECT
TULIN
TULIN
GNDTUA
TURIN
TURIN
COAX
+3.3VDG
OPT2
AMUT
SBZ2MUT
Z3MUT
Z2MUT
PREMUTCS
PRERLF
SEC1H
VOLH
VPROTECT
PRERLSB
IPROTECT
OPT1
+3.3VTU
+3.3VTU
TUSDA
TUSDA
TUSCL
TUSCL
ADC2L
ADC2L
ADC2R
ADC2R
Z3L
Z3L
Z3R
Z3R
MICOUT
MICOUT
GNDTU
GNDTU
GNDVOL
GNDVOL
AUXR
AUXR
GNDAUX
GNDAUX
+15VA
+15VA
AUXL
AUXL
-15VA
-15VA
ADCL
ADCL
ADCR
ADCR
DACSBR
DACSR
DACCT
SBL+
SBL-
SBR+
SBR-
SL-
SR+
SR+
SR-
SR-
CT+
CT+
CT-
CT-
Z2L
Z2L
Z2R
Z2R
DACSBL
SL+
SW-
SW-
SW+
SW+
DACSW
DACSL
DACFL
DACFR
FL-
FR-
FR+
FL+
GNDDG
GNDAD
GNDAD
GNDAD
GNDAD
GNDAD
GNDAD
GNDAD
GNDAD
Q1922
JSR1165-001recieving
1
VOUT
VOUT
3
VCC
VCC
2
GND
GND
*P1921
NPJ-1PDO554
1
2
3
Q1923
JSR1165-001recieving
1
VOUT
VOUT
3
VCC
VCC
2
GND
GND
P1511A
NTM-1P233(M1969)
NM
1
2
3
4
104Z
C1911
104Z
C1925
104Z
C1926
104K
C1922
C1921
NM
R1923
NM
330J
C1927
R1921
75
080D
C1923
330J
C1929
104Z
C1928
R1925
10k
R1927
47
C1924
220u
10V
UTSP
R1924
82k
R1922
10
R1926
47
Q1522
7
-
6
+
5
+V
8
P101B
NSCT-7P2100
1
2
3
4
5
6
7
C1901
100u
25V
C1902 100u
25V
R1902
22
1/4W
R1901
22
1/4W
P8002A
IMSA-9850S-30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
P1512A
NEJITANSI ST3
1
2
3
4
P1501A
IMSA-9142B-22A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
P1502A
IMSA-9142B-22A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Q1921
TC7WU04FU(TE12L_F)
1
2
3
GND
4
5
6
7
VDD
8
TP1501
R1682
4.7k
R1762
6.8k
R1862
1.5k
R1722
1k
R1702
4.7k
R1662
2.2k
R1742
1.5k
R1782
4.7k
R1602
2.2k
R1582
2.2k
R1622
120
R1642
120
Q1522
1
-
2
1-
+
3
1+
4
-V
P8003A
IMSA-9850S-30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
C1903
470u
25V
C1904
470u
25V
R1904
4.7
1/4W
R1903
4.7
1/4W
Q1542
7
-
6
+
5
+V
8
Q1542
1
-
2
+
3
4
-V
C1582
222J
C1622
101J
C1602
471J
R1802
4.7k
C1642
222J
Q1541
7
-
6
+
5
+V
8
Q1541
1
-
2
+
3
-V
4
C1581
222J
Q1521
7
-
6
+
5
+V
8
R1841
NM
Q1521
1
-
2
+
3
4
-V
C1641
222J
C1621
101J
C1601
471J
R1801
4.7k
C1521
122J
R1681
4.7k
R1761
6.8k
R1861
1.5k
R1721
1k
R1701
4.7k
R1661
2.2k
R1741
1.5k
R1781
4.7k
R1601
2.2k
R1581
2.2k
R1621
120
R1641
120
R1561 1.5k
R1541 1.5k
R1562
1.5k
R1542
1.5k
R1822
680
R1821
680
R1842
NM
Q1523
7
-
6
+
5
+V
8
Q1543
7
-
6
+
5
+V
8
Q1543
1
-
2
+
3
4
-V
C1583
222J
C1623
101J
C1603
471J
R1803
4.7k
C1643
222J
C1523
122J
Q1544
7
-
6
+
5
+V
8
Q1544
1
-
2
+
3
4
-V
C1584
222J
Q1524
7
-
6
+
5
+V
8
R1844
NM
Q1524
1
-
2
+
3
4
-V
C1644
222J
C1624
101J
C1604
471J
R1804
4.7k
R1864
1.5k
C1524
122J
R1724
1k
R1684
4.7k
R1704
4.7k
R1764
6.8k
R1664
2.2k
R1744
1.5k
R1784
4.7k
R1604
2.2k
R1683
4.7k
R1584
2.2k
R1763
6.8k
R1624
120
R1863
1.5k
R1644
120
R1723
1k
Q1503
1
-
2
+
3
4
-V
R1703
4.7k
R1564 1.5k
R1663
2.2k
R1544 1.5k
R1743
1.5k
R1563
1.5k
R1783
4.7k
R1543
1.5k
R1603
2.2k
R1823
680
R1583
2.2k
R1824
680
R1623
120
R1643
120
R1843
NM
Q1503
7
-
6
+
5
+V
8
Q1523
1
-
2
1-
+
3
1+
4
-V
Q1526
7
-
6
+
5
+V
8
Q1546
7
-
6
+
5
+V
8
Q1546
1
-
2
+
3
4
-V
C1586
222J
C1626
101J
C1606
471J
R1806
4.7k
C1646
222J
C1526
122J
Q1545
7
-
6
+
5
+V
8
Q1545
1
-
2
+
3
4
-V
C1585
222J
Q1525
7
-
6
+
5
+V
8
R1845
NM
Q1525
1
-
2
+
3
4
-V
C1645
222J
C1625
101J
C1605
471J
R1805
4.7k
R1865
1.5k
C1525
122J
R1725
1k
R1685
4.7k
R1705
4.7k
R1765
6.8k
R1665
2.2k
R1745
1.5k
R1785
4.7k
R1605
2.2k
R1686
4.7k
R1585
2.2k
R1766
6.8k
R1625
120
R1866
1.5k
R1645
120
R1726
1k
Q1505
1
-
2
+
3
4
-V
R1706
4.7k
R1565 1.5k
R1666
2.2k
R1545 1.5k
R1746
1.5k
R1566
1.5k
R1786
4.7k
R1546
1.5k
R1606
2.2k
R1826
680
R1586
2.2k
R1825
680
R1626
120
R1646
120
R1846
NM
Q1505
7
-
6
+
5
+V
8
Q1526
1
-
2
1-
+
3
1+
4
-V
Q1528
7
-
6
+
5
+V
8
Q1548
7
-
6
+
5
+V
8
Q1548
1
-
2
+
3
4
-V
C1588
222J
C1628
101J
C1608
471J
R1808
4.7k
C1648
222J
C1528
122J
Q1547
7
-
6
+
5
+V
8
Q1547
1
-
2
+
3
4
-V
C1587
222J
Q1527
7
-
6
+
5
+V
8
R1847
NM
Q1527
1
-
2
+
3
4
-V
C1647
222J
C1627
101J
C1607
471J
R1807
4.7k
R1867
1.5k
C1527
122J
R1727
1k
R1687
4.7k
R1707
4.7k
R1767
6.8k
R1667
2.2k
R1747
1.5k
R1787
4.7k
R1607
2.2k
R1688
4.7k
R1587
2.2k
R1768
6.8k
R1627
120
R1868
1.5k
R1647
120
R1728
1k
Q1507
NJM4580CG
1
-
2
+
3
4
-V
R1708
4.7k
R1567 1.5k
R1668
2.2k
R1547 1.5k
R1748
1.5k
R1568
1.5k
R1788
4.7k
R1548
1.5k
R1608
2.2k
R1828
680
R1588
2.2k
R1827
680
R1628
120
R1648
120
R1848
NM
Q1507
NJM4580CG
7
-
6
+
5
+V
8
Q1528
1
-
2
1-
+
3
1+
4
-V
R1911
NM
R1912
NM
R1914
NM
R1913
NM
LBC2518T470M
L1922
BK1608HS102-T
L1921
TP1502
C1522
122J
R1528
1k
R1501
1k
R1521
1k
R1506
1k
R1526
1k
R1507
1k
R1524
1k
R1527
1k
R1504
1k
R1523
1k
R1502
1k
R1522
1k
R1505
1k
R1503
1k
R1525
1k
R1508
1k
D1912 NM
D1911 NM
R1882
47
R1881
47
R1883
47
R1884
47
R1885
47
R1886
47
R1887
47
R1888
47
Q1501
7
-
6
+
5
+V
8
Q1501
1
-
2
+
3
4
-V
C1505
681J
C1545
681J
C1506
681J
C1546
681J
C1507
681J
C1547
681J
C1504
681J
C1502
681J
C1544
681J
C1542
681J
C1508
681J
C1548
681J
C1501
681J
C1541
681J
C1503
681J
C1543
681J
C1565
681J
C1566
681J
C1567
681J
C1564
681J
C1562
681J
C1568
681J
C1561
681J
C1563
681J
COAX
OPT1
OPT2
For hold AF PCB with screw
FR
FL
to PRC2409 (PART-10)
to AF1979 (PART-4)
to RF1987/1995/2003/2012/2019
(PART11)
<- REAR SIDE
<- REAR SIDE
For hold PRC PCB with screw
C
SBR
SR
SL
SW
SBL
(GNDZ3)
(GNDAD2)
(GNDZ2)
(GNDAD)
(DACREF)
BADG-2032(1/1)
* ALL OPAMP are NJM4580CG(22242922R2)
Q1501/1503/1505/1507/1521-1528/1541-1548
P1921
Z8
SILVER
25045772
DESTINATION LIST
(COAX)
DG2032
Z8
[A]=D/J/M,[B]=MMB
* VLSC2 and Filter ciucuit value are same as CR-N765 at ES
