Onkyo TX-RZ830 Service Manual page 67

1
DIGITAl IN / VLSC / LPF SECTION
BADG-2558/2567/2573/2586/2595/2619
E
+3.3VTU
DACH2Z3R
DACH2Z3L
MICOUT
AUXR
AUXL
(GNDAUX)
VOLCLKBD
TU_SCL
VOLDAT
TU_SDA
D GNDVOL
DACSBR
DACSBL
FR+
FR-
FL-
FL+
(GNDREF)
ADC2L
ADC2R
H2Z3MUT
IPROTECT
VPROTECT
VOLH
SEC1H
+15VA
-15VA
GNDAD
GNDAD
CT+
CT-
C
SW-
SW+
SL+
SL-
SR-
SR+
H1L+
H1L-
H1R-
H1R+
PREMUT
PREZ2MUT
PREH2Z3MUT
DACZ2R
DACZ2L
ADCL
ADCR
AMUT
H1Z2MUT
OPT1
OPT2
COAX
GNDDG
+3.3VDG
P1924
B
Upper:
3
Z8/D5/L5:Mount
Other:NM
2
NPJ-1PDO554
COAX
Lower:
C1911 104Z
Z8/D5/L5:NM
C1912 103K
Other:Mount
D1911
3 D1912
P1921
2
NPJ-1PDO554
P1921/1924 Coax Pin Jack:
Pioneer:Black NPJ-1PDB556 25045774
Other :Orange Silver NPJ-1PDO554 25045772
Gold NPJ-1PDO585 25045805
1
Q1922 VOUT VOUT
3
OPT1 VCC VCC
C1926
2
GND GND
JSR1165-001recieving
1
Q1923 VOUT VOUT
3
OPT2 VCC VCC
C1928
2
A
GND GND
JSR1165-001recieving
1
2
From Tuner Unit(RF2556/2565/2571/2584/2593/2617)
TUNER
1 2 3 4 5 6 7
P101B
NSCT-7P2100
R1590:Except for Z8/D5/L5
VLSC Block
3.3k R1602
UPZ
C1562
R1522 R1562
3.3k 330 R1642
FR-
681J
120
-
6
Q1501
R1622
FR+ 5 7
+
+V 8 NJM4580CG
R1502 R1542 120
3.3k 330
NJM4580CG
R1501 R1541
NJM4580CG
330
3.3k R1621
FL+ 3
+
1
120
Q1501
2 -V
-
R1641
FL- 4
C1561
R1521 R1561 120
330
3.3k
681J UPZ
R1601 3.3k
SW-
SW+
CT+
CT-
C1924 UTSP
L1922 SR-
LBC2518T470M 220u10V
SR+
82k
R1924
COAX
SL+
25V
50V SL-
DA2J10100
DA2J10100 L1921
BK1608HS102-T
R1922 C1922
10 104K 16V
Q1921 H1R-
TC7WU04FU(TE12L_F)
R1926
OPT1
H1R+
47
104Z 25V
H1L+
R1927
OPT2
H1L-
47
104Z 25V
2
3
R1732
680
R1682
NJM4580CG 5 8
+
R1822
4.7k 7 5 8
Q1521 +
6 1k 7
- Q1541
C1732
6
- -
R1672 2AUPZTF471JE
6 8 5
Q1511 + NJM4580CG
7 7
2.2k
+ Q1531
5 8 6
-
R1722 R1862
NJM4580CG
4.7k
1.5k
R1742 4.7k
R1721 R1741
4.7k 4.7k
4 R1861
-
1.5k
2
Q1531
1
NJM4580CG
+
3 C1731 3
+
R1671
2AUPZTF471JE NJM4580CG
1 4
Q1511 -
2 4 2
2.2k
- - Q1541
4 2 1
Q1521 +
1 R1821 3 NJM4580CG
+
R1681 3 1k
NJM4580CG
4.7k
R1731
680
3.3k
R1563
3.3k
R1523 UTSP
120
- C1651
6
R1603
Q1503
120 7
5
+ 47u 25V
3.3k +V 8
R1583
R1503
3.3k NJM4580CG
R1543
3.3k
R1544 NJM4580CG
3.3k
R1504 UTSP
120
+ C1650
3
R1584 1
Q1503
120
2
- 47u 25V
3.3k R1604 -V 4
R1524
3.3k
R1564
3.3k
R1566
3.3k
R1526 UTSP
120
- C1655
6
R1606
Q1505
120 7
5
+ 47u 25V
3.3k +V 8 NJM4580CG
R1586
R1506
3.3k
R1546
3.3k
R1545
3.3k
UTSP
120
R1505 NJM4580CG
+
C1654
3
R1585 1
Q1505
120
2
- 47u 25V
3.3k R1605 -V 4
R1525
3.3k
R1565
3.3k
R1568
3.3k
UTSP
R1528
120
- C1657
6
R1608
Q1507
120 7
5
+ 47u 25V
3.3k +V 8 NJM4580CG
R1588
R1508
3.3k
R1548
3.3k
R1547
3.3k
UTSP
R1507
120 NJM4580CG
+ C1656
3
R1587 1
Q1507
120
2
- 47u 25V
3.3k R1607 -V 4
R1527
3.3k
R1567
3
4 5
Schematic Diagrams
For hold PRC PCB with screw
P1512C
4 3 2
TER21-0130V
Upper:
Z8/D5/L5:Mount
Other:NM
C1661 47u 25V UTSP
C1660 47u 25V UTSP
UTSP
C1653
DACFR
C1659 47u 25V UTSP
47u 50V
R1901
C1658 47u 25V UTSP
10
1/4W
C1901
470u 25V
C1902
470u 25V
C1663 47u 25VUTSP
R1902
10 C1662 47u 25VUTSP
1/4W
UTSP
C1652
DACFL
47u 50V
DACSW
DACCT
C1666 47u 25V UTSP
DACSR
C1667 47u 25V UTSP
C1665 47u 25V UTSP
DACSL
C1664 47u 25V UTSP
DACH1R
DACH1L
TX-NR787/RZ630/RZ730/RZ830,DRX-3.2/4.2/5.2
4 5
6
P1512A
1 4 3 2 1
TER21-0130V
Lower:
Z8/D5/L5:NM
Other:Mount
ADIN2R
ADIN2L
ADINR
ADINL
DACFR
DACFL
DACCT
DACSW
DACSR
DACSL
DACH1R
DACH1L
MICOUT
AUXR
AUXL
Z2R
Z2L
TURIN
TULIN
VOLH
SEC1H
VPROTECT
IPROTECT
SBRDACOUT
SBLDACOUT
H2Z3R
H2Z3L
PREMUT
PREZ2MUT
PREH2Z3MUT
H1Z2MUT
AMUT
H2Z3MUT
VOLDAT
(GNDDG) GNDVOL
VOLCLKBD
+15VA
-15VA
6
E
D
C
B
A