5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
Trouble Shoot
TX-RZ830
1
1
1
1
1
1
1
1
1
1
30
29
1
30
1
1
30
29
30
29
1
22
21
1
22
21
25.ADC2R
24.ADC2L
23.GNDREF
22.GNDREF
21.GNDAD
20.GNDAD
19.FL+
18.FL-
17.FR-
16.FR+
15.DACSBL
14.DACSBR
13.GNDVOL
12.TU_SDA
11.VOLDAT
10.TU_SCL
9.VOLCLKBD
8.GNDAUX
7.AUXL
6.AUXR
5.MICOUT
4.DACH2Z3L
3.DACH2Z3R
2.GNDTU
1.+3.3VTU
30.SEC1H
29.VOLH
28.VPROT
27.IPROT
26.H2Z3MUT
30.+3.3VDG
29.GNDDG
28.COAX
27.OPT2
26.OPT1
25.H1Z2MUT
24.AMUT
23.ADCR
22.ADCL
21.DACZ2L
20.DACZ2R
19.P_H2Z3MUT
18.P_Z2MUT
17.P_MUT
16.H1R+
15.H1R-
14.H1L-
13.H1L+
12.SR+
11.SR-
10.SL-
9.SL+
8.SW+
7.SW-
6.CT-
5.CT+
4.GNDAD
3.GNDAD
2.-15VA
1.+15VA
10
21
P8002
P8003
P8003C
P8003A
P8002C
P8002A
C1911
R1501
R1502
R1503
R1504
R1505
R1506
R1507
R1508
C1921
C1922
C1923
Q1921
C1925
C1926
C1928
R1521
R1522
R1523
R1524
R1525
R1526
R1527
R1528
R1721
R1722
R1921
R1922
R1924
R1925
R1926
R1927
R1541
R1542
R1543
R1544
R1545
R1546
R1547
R1548
R1741
R1742
R1561
R1562
R1563
R1564
R1565
R1566
R1568
R1761
R1762
R1581
R1582
R1583
R1584
R1585
R1586
R1587
R1588
R1781
R1782
R1601
R1602
R1603
R1604
R1605
R1606
R1607
R1608
R1801
R1802
R1621
R1622
R1821
R1822
R1641
R1642
L1921
L1922
R1662
R1861
R1862
R1681
R1682
Q1501
Q1503
Q1505
Q1507
Q1511
Q1521
Q1531
R1665
R1654
R1652
R1672
R1653
R1655
R1664
R1657
R1671
R1663
R1567
R1650
R1651
R1656
R1511
R1667
R1666
R1510
R1509
R1901
R1902
Q1541
R1731
R1732
R1852
R1851
C1912
D1911
R1590
D1912
1
1
1
60
1
1
1
1
Check Point (BADG-2586)
●
Each voltage is shown as the reference value.
Q1501
1
Audio Signal (FL OUT)